STATE OF WYOMING. Public Water System Survey Report

STATE OF WYOMING 2013 Public Water System Survey Report 6920 Yellowtail Rd. Cheyenne, WY 82002 307-777-7626 http://wwdc.state.wy.us

The 2013 Public Water System Survey Report During 2013, the (WWDC) conducted a survey of all known municipal and non-municipal community public water systems in the State of Wyoming. The response to this survey was excellent: Out of a potential of 204 surveys, 143 were returned. The WWDC is grateful for the cooperation of the entities that submitted information. The results of this survey have been summarized in the following reports. All information contained in these reports was submitted by municipalities, special districts, utility companies, or homeowners associations. Data were checked or verified only if a conflict or obvious discrepancy was noted during the data entry process. Some entities responded with incomplete information, and others indicated that systems were closed, incorporated into another entity or so small that the questions on the survey did not apply. Therefore, some data may not appear for certain entities. Water rates, testing costs, and other information may have changed since the survey was completed. If more specific or more current data are necessary, users should contact individual systems. The WWDC hopes these reports are of benefit to Wyoming communities, agencies and water users. If the information in these reports is inaccurate for your community, please send corrections to the WWDC as the database will be updated on a regular basis. The consists of six separate reports, each of which is explained in detail within the following Key to Water System Survey Reports. This key identifies and defines the individual fields in the reports. Codes used in various fields are explained at the beginning of each report. If you have any questions, comments or suggestions on this survey or future surveys, please contact Jon Wade of the ; 6920 Yellowtail Rd.; Cheyenne, WY 82002 or call 307-777-7626.

KEY TO WATER SYSTEM SURVEY REPORTS Report #1: Mailing List This Report contains the status, EPA's public water systems identification number, contact person, mailing address, and phone number for each entity. Entities that did not respond to the 2013 survey may have incorrect contact information. Report #2: System Data System data refers to the source of the entity's water supply, storage, treatment, and volumes of water. The individual fields are defined as follows: Number of Wells: Number of Springs: Surface Water Source: Type of Diversion: Other Water Sources: Total System Capacity: Total Raw/Treated Water Storage: Treatment Methods: The number of wells used by an entity. The number of springs used by an entity. The surface source of an entity's water supply. How the surface source is diverted. N/A is used for entities with no source of surface water. The name of other water systems or municipalities that provide the entity with water supply. The total production capabilities of all water sources in the particular entity, expressed in gallons per day (gpd). The maximum values of water storage capacity, raw/treated, in gallons. Methods the water system currently uses on a regular basis to treat the water supply. Report #3: System Use: This report contains information pertaining to water system usage, providing information on the total population served, amount of average use, and other factors that may affect water consumption levels. The individual fields are defined as follows: Total Population Served: Number of Taps In/Outside entity: Total annual water use by the system: Peak day water use for the system: Whom do you sell water to: What is the estimated loss to leakage (gpd): Number of people in entity receiving water services The number of service connections within the boundaries of the entity. The number of service connections outside the entity boundaries. The total gallons of water used by the water system annually (gallons). The maximum gallons of water used by the system in a 24 hour period in gallons. For those entities that sell water, who do you sell to? The percentage of total water used by the system lost through leakage in gallons per day. Most answers are approximations.

Report #4: Billing Rates The Billing Rates Report consists of billing information for each entity. The individual fields are defined as follows: Does the entity bill by meter: What is the average monthly water bill: Residential Tap Fees: Residential Base Water Rate: Residential Gallons Included: Rate for each 1,000 gallons above the base amount: Does the entity bill by meter The entity's estimate of the average residential water bill. The dollar amount a person pays to connect his or her home to an entity's water supply. The dollar amount the entity charges as a base rate. Additional water use above the base rate may increase the total water bill. The gallon amount the household can use for the base rate. Many entities allow a certain gallon amount to be used before they charge extra. Others charge a base rate for service and charge an additional amount for all gallons used. The dollar amount per thousand gallons a homeowner must pay after using the specified monthly amount. Report #5: Fiscal Data This report consists of the entity's budget and includes the primary breakdown of the annual budget. Details of funding capabilities and liabilities are also covered in this report. The individual fields are defined below: Annual Budget: Maintenance: Water Quality: Sinking Fund: System Self Supporting: Other Funding: The total annual operating budget. The annual dollar amount allocated to maintain and repair damage to the water system. The dollar amount of the annual budget that is allocated to meet water quality testing requirements. The dollar amount of the annual budget that is allocated to a sinking fund. If the value is zero the entity does not regularly contribute to a sinking fund. Yes or No, if the revenues generated by billing fully cover the system operating costs. Other organizations or areas of funding that are utilized by the entity to support system construction, repairs or maintenance. Report #6: Wellhead Protection and Conservation Measures The Wellhead Protection and Conservation Measures Reports are designed to give additional information on wells located in an entity and the conservation practices in place. The individual fields are defined below: # of Wells: The number of wells used by an entity. Well Depth: The minimum and maximum value of the depth of all wells located in an entity, given in two separate fields. Wellhead Protection: Yes or No, if the entity presently has a wellhead or source water protection plan in place. Contact Person: The person in charge of the entities wellhead protection program. Conservation: Programs supported by the entity to reduce water consumption and increase public awareness about water conservation. Cons. Effective: Yes or No, if the entity has noticed a decrease in water use due to conservation practices. % Reduction: Estimated percentage decrease in water use due to conservation practices. *Entities in red font did not respond to the current survey, most recent data given

Wyoming Public Water System Survey General Statistics: A total of 215 Public Water Systems are listed in the WRDS database. Of this total, eleven (11) entities were either dissolved, duplications or too small to be a public water system. The percentage of surveys returned to the WWDC increased from 52% (2011) to 69% (2013). Survey response methods varied: Approximately ninety-three (45%) were returned by mail, seventy-four (36%) were returned online, seventeen (8%) by email, eleven (5%) by phone, six (3%) by FAX, eight (4%) were a combination of methods aforementioned, and six (3%) had no current contact information. There are 44 entities in the database who have not responded since 2009. The tables below provide basic information for public water use across the state. The survey data were reviewed and tabulated, with unexplained outliers removed to provide averages and totals for water use, rates and general fiscal information. Total Average Total population served 524,437 2,835 Number of taps in entity 163,713 900 Number of taps outside entity 22,968 131 Number of Wells 565 3 Number of Springs 48 Total system capacity in gallons per day 407,015,764 2,768,815 Total raw water storage (gal) 24,327,581,138 166,627,268 Total treated water storage (gal) 287,772,229 1,712,930 Total annual water use by the system (gal) 56,770,530,648 344,063,822 Peak day water use for the system (gal) 240,265,332 1,692,009 What % of the system is metered 78 Residential Tap Fees $1,295 Residential Base Water Rate $26 Residential Gallons Included in the Base Water Rate 8,835 Commercial Tap Fees $1,426 Commercial Base Water Rate $32 Commercial, Gallons Included in the Base Water Rate 8,878 Average monthly water bill $42 Rate for each 1,000 gallons above the base amount $2.15 Household bill for using 10,000 gallons in a month $42 Household bill for using 20,000 gallons in a month $61 Annual budget for the system $251,196,712 $1,452,004 Operation and maintenance annually $74,301,617 $444,920 Water quality testing cost annually $1,147,868 $6,674 Emergency/replacement fund $75,798,223 $557,340 Annual sinking fund contribution $7,471,160 $61,239 Revenues from water bills $103,401,520 $733,344

Yes Do you sell bulk water 72 109 Do you sell water to other entities 28 134 Does the entity bill by meter 138 43 Is the water system self-supporting 146 30 Is there a wellhead protection plan in place 97 43 No

2013 Water System Survey Report #1: Mailing List Date Name of Entity Type of Entity PWS # Address City Zip Phone (307) Area Code Unless Noted Otherwise 8/5/2013 Afton, Town of Municipality 5600002C PO Box 310 Afton 83110 885-9831 6/21/2013 Air Base Acres Improvement & Service District District 5600080C 2814 Burris Rd. Casper 82604 251-2118 6/1/2013 Airport Bench Water and Sewer District (dissolved, District 5601385C PO Box 105 Greybull 82426 765-2862 now incorp with Town of Greybull) 6/17/2013 Albin, Town of Municipality 5600189C PO Box 188 Albin 82050 246-3386 3/5/2009 Alpine Municipality 5600156C PO Box 3070 Alpine 83128 654-7754 6/18/2009 Alta Community Pipeline Private Company 5600275C 250 E. Dry Creek Rd. Alta 83414 (208) 351-0763 5/30/2013 American Road Water & Sewer District Special District 5600968C PO Box 2874 Gillette 82717 685-8235 7/1/2013 Antelope Valley Improvement & Service District Improvement and Service 5600251C PO Box 2787 Gillette 82717 682-4452 District 6/11/2013 Aspens/Aspens II Water and Sewer District District 5600220C PO Box 716 Wilson 83014 739-9777 6/4/2013 Avalon Mobile Manor Mobile Home Park 5600266C 429 Gardenia Dr. Cheyenne 82009 635-1645 5/8/2013 Baggs, Town of Municipality 5600058C PO Box 300 Baggs 82321 383-2888 5/27/2009 Bairoil, Town of Municipality 5600003C PO Box 58 Bairoil 82322 324-7653 9/30/2013 Basin, Town of Municipality 5600004C Box 599 Basin 82410 568-3331 6/21/2013 Bear River Regional JPB (formerly North Uinta JPB 5601019C 81 Elk Dr. Bear River 82930 799-5858 County I&S) 6/19/2013 Bedford Water & Sewer, District Water & Sewer 5600006C PO Box 4144, 219 B Bedford 83112 883-4144 Improvement District Street 6/7/2013 Belle Fourche Pipeline Company 5601156C PO Drawer 2360 Casper 82602 237-9301 6/21/2013 Bennor Estates Improvement & Service District Special District 5601596C PO Box 2544 Gillette 82717 685-8235 (added to survey in 2013) 6/14/2013 Big Horn Regional JPB (added to survey in 2013) JPB 5601630C PO Box 346 Worland 82401 347-4042 6/12/2013 Big Piney, Town of Municipality 5600007C PO Box 70 Big Piney 83113 260-6362 7/3/2013 Big Valley & Crossed Arrows Improvement District District 5601193C PO Box 33 Meeteetse 82133 868-2644 5/11/2011 Bridger Valley Joint Powers Board Municipality 5600757C 5716 S. Hwy 410 Mountain View 82939 782-3130 3/25/2009 Buffalo Municipality 5600005C 46 N. Main St Buffalo 82834 684-0572 5/30/2013 Buffalo Valley Water District District 5600435C PO Box 321 Moran 83013 543-2555 9/23/2013 Burlington, Town of Municipality 5601098C 101 West Poplar Ave. Burlington 82411 272-0534 5/30/2013 Burns, Town of (formerly Burns BD. Of Public Municipality 5600188C PO Box 66 Burns 82053 547-2206 Utilities) 8/16/2013 Byron, Town of Municipality 5600008C PO Box 5 Byron 82412 548-7490 6/14/2004 Cambria I&S District 5601028C PO Box 939 Newcastle 82701 746-8057 6/20/2013 Casper, City of Municipality Casper (WY5601415); 200 N. David St. Casper 82601 235-8213 Regional Water System (WY5600009) 9/16/1999 Cedar Hills Water Association Company 5600780C PO Box 2917 Gillette 82717 299-9911 5/7/2013 Centennial Water & Sewer District District 5601232C 14 Fox Creek Rd. Laramie 82070 742-5629

2013 Water System Survey Report #1: Mailing List Date Name of Entity Type of Entity PWS # Address City Zip Phone (307) Area Code Unless Noted Otherwise 6/1/2013 Central Campbell County Improvement & Service District 5600764C Gillette NA District (now Sleepy Hollow) 5/7/2013 Cheyenne Board Public Utilities, City of Municipality 5600011C PO Box 1469 Cheyenne 82003 637-6460 5/2/2013 Chugwater, Town of Municipality 5600200C PO Box 151 Chugwater 82210 422-3369 5/3/2013 Clearmont, Town of Municipality 5600013C PO Box 127 Clearmont 82835 758-4465 10/11/2001 Clearview Improvement Service District 5600091C PO Box 2634 Rock Springs 82901 362-1140 6/18/2013 Cody, City of Municipality 5600207C PO Box 2200 Cody 82414 527-7511 6/4/2013 Cokeville, Town of Municipality 5600015C 110 Pine St Cokeville 83114 279-3227 5/30/2013 Cook Road Water District Special District 5601399C PO Box 2682 Gillette 82717 685-8235 9/12/2007 Cooper Subdivision Mobile Home Park Mobile Home Park 5601450C 1217 Lane 8 Powell 82435 202-1260 8/28/2007 Country Meadows LLC Private Company 5600162C 4746 E. Skyline Dr. Laramie 82070 742-6356 9/5/2007 Countryside Court Private Company 5600756C Box 2974 Mills 82644 265-0925 3/11/2009 Countryside Water Users, Inc. Private Company 5600192C PO Box 2917 Gillette 82717 299-9911 6/21/2013 Cowley, Town of Municipality 5600206C PO Box 635 Cowley 82420 548-7700 5/30/2013 Crestview Improvement & Service District (formerly Special District 5600853C PO Box 1626 Gillette 82717 685-8235 Crestview Estates Subdivision) 6/19/2013 Dave Johnston Power Plant (added to survey in Industrial-Nontransient/non-community 5600291C 1591 Tank Farm Rd. Glenrock 82637 995-5150 2013) PWS 8/7/2013 Dayton, Town of Municipality 5600202C PO Box 100 Dayton 82836 655-2217 2/15/2002 Deaver Municipal Water System Municipality/Town 5600016C PO Box 207 Deaver 82421 664-2736 (town office), 664-2384 (maintenance) 6/24/2013 Dillman Estates Private Homeowners 5601248C 7615A Road 39G Torrington 82240 532-8756 Association 5/9/2013 Dixon, Town of Municipality 5600059C PO Box 38 Dixon 82323 383-2555 6/28/2013 Douglas, City of Municipality 5600137C/SW 420 W. Grant St. Douglas 82633 358-9750 11/19/2013 Dubois, Town of Municipality 5600177C PO Box 555 Dubois 82513 450-7216 3/24/2011 East Thermopolis Municipality 5600226C 112 East Warren St. Thermopolis 82443 864-9221 6/21/2013 Edgerton, Town of Municipality 5600017C PO Box 407; 311 N. 2nd Edgerton 82635 437-6763 5/30/2013 Eight Mile Improvement & Service District Special District 5600829C PO Box 471 Gillette 82717 685-8235 5/8/2013 Elk Mountain Municipality 5600065C PO Box 17 Elk Mountain 82324 348-7388 10/9/2013 Encampment, Town of Municipality 5600060C PO Box 5 Encampment 82325 327-5501 8/10/2009 Etna Water & Sewer District Municipality 5600157C PO Box 5031 Etna 83118 883-4198 2/22/2011 Evanston, City of Municipality 5600150C 1200 Main St. Evanston 82930 783-6450 11/2/2007 Evansville, Town of Municipality/Town 5600018C PO Box 158 Evansville 82636 234-9678 8/24/2007 Evergreen Mobile Home Park LLC Private Company 5600021C no contact info Carpenter 82054 no contact info 2/20/2011 Fairview Water & Sewer District Private 5600166C PO Box 1617 Afton 83110 887-9077 5/2/2013 Force Road Joint Powers Board JPB 5600148C PO Box 260 Upton 82730 468-2427 6/26/2013 Fort Laramie, Town of Municipality 5600185C PO Box 177 Fort Laramie 82212 837-2711 6/4/2013 Fox Ridge Subdivision Improvement & Service District (added to survey in 2013) Special District 5601615C PO Box 4314 Gillette 82717 685-8235

2013 Water System Survey Report #1: Mailing List Date Name of Entity Type of Entity PWS # Address City Zip Phone (307) Area Code Unless Noted Otherwise 8/5/2013 Frannie, Town of Municipality 5600210C PO Box 72 Frannie 82423 664-2323 5/30/2013 Freedom Hills Improvement and Service District Special District 5600789C PO Box 4432 Gillette 82717 685-8235 6/14/2004 Freedom Water & Sewer District District 5600158C PO Box 325 Thayne 83127 730-0930 4/1/2009 Gardens North Home Owners Association Private Company 5600774C 1101 E. Park Ave. Riverton 82501 709-4375 6/26/2013 Gillette, City of Municipality 5600019C PO Box 3003 Gillette 82717 686-5276 6/11/2013 Glendo, Town of Gov (Municipality) 5600231C 204 S. Yellowstone Glendo 82213 735-4242 6/5/2013 Glenrock, Town of Municipality 5600199C PO Box 417 Glenrock 82637 436-9294 ext. 312 5/30/2013 Glory Hole Homeowners Association (added to Non-Profit Corporation 5601490C PO Box 3827 Gillette 82717 685-8235 survey in 2013) 5/20/2013 GR/RS/SW Co JPWP (formerly Rock Springs/Green JPB 5600050C PO Box 1299 Green River 82935 875-4317 ext. 224 River JP) 6/1/2013 Grand View Improvement Association (closed) Private Company 5600273C 10 Gerber Lane Cody 82414 527-9866 2/1/2002 Granger, Town of Municipality/Town 5600020C PO Box 42 Granger 82934 875-5557 6/5/2013 Greater Smoot W&S District Special District 5601937C PO Box 43 Smoot 83126 886-9330 5/8/2013 Green River Water Distribution System, City of Municipality 5601181C 50 East 2nd North Green River 82935 872-0548 6/12/2013 Green Valley Estates Improvement & Service District District 5601245C 111 Arrow Blvd. Gillette 82716 686-3869 6/12/2013 Greybull, Town of (Airport Bench Water & Sewer Municipality 5600022C PO Box 271, 24 South 5th Greybull 82426 765-2682, 765-9431 District incorporated into this entity) Street 6/14/2004 Gros Ventre Utility Company 5600027C 5000 Spring Gulch Rd. Jackson 83001 733-7802 6/17/2011 Grover W&S District District 5600160C PO Box 325 Thayne 83127 730-0930 5/30/2013 Guernsey, Town of Municipality 5600023C PO Box 667 Guernsey 82214 575-9762, 534-5422 8/5/2013 Hanna, Town of Municipality 5600025C PO Box 99 Hanna 82327 325-9424 6/17/2011 Happy Valley Pipeline Private Company 5600153C 2601 Dry Creek Rd Afton 83110 886-3202 7/1/2013 Hartville, Town of Municipality/Town 5600186C PO Box A Hartville 82215 836-2288 5/2/2013 Heritage Village Water & Sewer District District 5600249C PO Box 260 Upton 82730 468-2427 9/19/2007 Hudson, Town of Municipality/Town 5600183C PO Box 56 Hudson 82515 709-4375 6/5/2013 Hulett, Town of Government (Municipality) 5600026C PO Box 278 Hulett 827270 467-5771 7/11/2013 Hyattville Service & Improvement District District 5600209C PO Box 76 Hyattville 82428 469-2344 7/13/2009 Indian Paintbrush Homeowners Association Private Homeowners 5600758C PO Box 1985 Wilson 83014 690-1542 Association 6/13/2013 Jackson, Town of Municipality 5600213C PO Box 1687 Jackson 83001 733-3079 2013 Jamestown-Rio Vista Water & Sewer (added to 5600810C 3700 HWY 374, Suite B Green River 82935 875-9463 survey in 2013) 2013 Jeffrey City Water & Sewer District (added to survey District 5600106C PO Box 100 Jeffrey City 82310 544-2498 in 2013) 8/2/2013 Juby's Mobile Home Park Private Company 5601496C 938 19th St. Cody 82414 899-0576 10/21/2013 Kaycee, Town of Municipality 5600196C PO Box 265 Kaycee 82639 738-2301 5/2/2013 Kemmerer-Diamondville JPB Water & Wastewater JPB 5600028C PO Box 1020 Kemmerer 83101 877-2261 7/15/2004 Kirby, Town of Municipality/Town 5600236C PO Box 78; 114 E. 6th Kirby 82430 921-1919

2013 Water System Survey Report #1: Mailing List Date Name of Entity Type of Entity PWS # Address City Zip 6/8/2004 La Grange, Town of Municipality/Town 5600788C PO Box 185 La Grange 82221 834-2466 5/29/2013 LaBarge, Town of Municipality 5600222C 228 South LaBarge St. LaBarge 83123 386-2676 8/10/2013 Lance Creek Water & Sewer District District 5600109C PO Box 133 Lance Creek 82222 334-9959 6/4/2013 Lander, City of Municipality 5600176C 240 Lincoln St. Lander 82520 332-2870 6/26/2013 Laramie, City of Municipality 5600029C PO Box C Laramie 82073 721-5234 4/28/2009 Lingle, Town of Municipality 5600030C PO Box 448 Lingle 82223 837-2416 4/6/2011 Lovell, Town of Municipality 5600031C PO Box 188 Lovell 82431 548-6551 6/1/2013 Lower Bench WSD (currently known as Bridger District 5601031C PO Box 412 Lyman 82939 782-3130 Valley JPB=5600757) 5/8/2013 Lucerne Water & Sewer District District 5600935C PO Box 611 Thermopolis 82443 864-5659 9/23/2013 Lusk, Town of (Lusk Public Works) Municipality 5600032C 121 East 2nd Street Lusk 82225 334-3612 6/25/2004 Lyman, Town of Municipality/Town 5600033C PO Box 300 Lyman 82937 787-6018 6/6/2013 Manderson, Town of Municipality/Town 5600204C PO Box 96 Manderson 82432 568-2680 6/17/2013 Manville, Town of Municipality 5600110C PO Box 107 Manville 82227 334-2142 9/9/2013 Marbleton, Town of Municipality 5600223C 10700 Hwy 189 Marbleton 83113 276-3815 6/17/2013 Meadow Springs Improvement & Service District Special District 5601507C PO Box 471 Gillette 82717 685-8235 (added to survey in 2013) 5/30/2013 Means First Extension Water & Sewer District Special District 5600760C PO Box 1661 Gillette 82717 685-8235 8/7/2013 Medicine Bow, Town of Municipality 5600034C PO Box 156 Medicine Bow 82329 379-2226 9/24/2013 Meeteetse, Town of Municipality 5600035C 2044 State St. Meeteetse 82433 868-2278 2009 Melody Ranch Homeowner's Association 5601440 PO Box 2282 Jackson 83001 733-0205 11/4/2013 Midwest, Town of Municipality 5600201C PO Box 190 Midwest 82643 437-6513 6/4/2013 Miller Lower Mobile Home Park Private Company 5600051C 6414 N. College Dr. Cheyenne 82009 634-3286 6/6/2013 Mills, Town of Municipality 5600036C PO Box 789 Mills 82644 235-1378 11/2/2007 Monroe Ave Mobile Home Park Mobile Home Park 5600179C PO Box 1601 Rock Springs 82902 389-6186 5/1/2013 Moorcroft, Town of Municipality 5600037C 104 N. Big Horn Box 70 Moorcroft 82721 756-3526 8/22/2007 Mountain View Estates District 5601270C 7409 Julia Rd Cheyenne 82009 637-8419 5/7/2013 Mountain View, Town of Municipality 5600847C PO Box 249 Mountain View 82939 782-3100 6/1/2013 N. Riverton WSD (incorporated into City of District 5600173C NA NA NA NA Riverton) 5/3/2013 Newcastle, City of Municipality 5600256C 10 West Warwick Newcastle 82701 746-3535 6/3/2013 Newton Industrial Park (closed) NA NA NA Gillette NA 682-2400 6/1/2013 North Afton W&S (closed) District 5600155C PO Box 1179 Afton 83110 NA 6/24/2013 North End Water Users, Inc. Municipality 5600043C 1054 Road 8 1/2 Powell 82435 351-9405 8/6/2013 North Platte Water & Sewer District District 5600081C PO Box 614 Casper 82602 237-1257 6/12/2013 Northwest Rural Water District District 5601254C PO Box 2347 Cody 82414 527-4426 5/13/2013 Opal, Town of Municipality 5600835C 651 N. Front St. Opal 83124 723-2073 5/7/2013 Orchard Valley Water Co. District 5600012C 2209 S. 3rd Ave. Cheyenne 82007 632-0162 5/25/2009 Osage Water District District 5600038C PO Box 939 Newcastle 82701 746-8057 6/10/2013 Osmond Pipeline Company Private 5600154C PO Box 858 Afton 83110 886-9540 6/17/2011 Pavillion, Town of Municipality 5600039C PO Box 278 Pavillion 82523 856-4431 Phone (307) Area Code Unless Noted Otherwise

2013 Water System Survey Report #1: Mailing List Date Name of Entity Type of Entity PWS # Address City Zip Phone (307) Area Code Unless Noted Otherwise 7/23/2009 People's Improvement & Service District Road and Water 5600898C 2805 Grandview Drive Gillette 82718 682-2060 3/22/2011 Pine Bluffs, Town of Municipality 5600040C PO Box 429 Pine Bluffs 82082 245-3746 8/13/2013 Pine Haven, Town of Municipality 5600191C 24 Waters Dr. Pine Haven 82721 756-9807 3/5/2009 Pinedale Municipal Water System Municipality 5600041C PO Box 709 Pinedale 82941 749-7771 7/3/2013 Pioneer Mobile Home Park Private Company 5601173C 1104 Wilderness Trail Green River 82935 875-4590 8/1/2013 Pioneer Water & Sewer District District 5600828C 8917 Poison Spider Rd. Casper 82604 472-7300 5/8/2013 Pleasant View Water Company, Inc. Private Company 5600082C 4555 Boles Rd. Casper 82604 266-0048 (Users/Corp) 6/3/2013 Poison Spider Improvement & Service District Service District 5600073C 4420 S 12 Mile Rd Casper 82604 234-4003 (added to survey in 2013) 11/2/2007 Powell, City of Muncipality/City 5600042C 270 N Clark St. Powell 82435 754-9803 5/30/2013 Rafter D Improvement & Service District (added to Special District 5601609C PO Box 432 Gillette 82717 685-8235 survey in 2013) 2013 Rafter J Subdivision Home Assoc. (added to survey Homeowners Association 5600822C PO Box 7692; 2951 Big Jackson 83001 880-0427, 733-5262 in 2013) Trail 5/3/2013 Raintree Estates Improvement & Service District Homeowners' Subdivision 5601100C 4510 Parkview Cir. Riverton 82501 857-2546 6/10/2004 Ranchester, Town of Municipality/Town 5600044C PO Box 695 Ranchester 82839 655-2283 9/25/2013 Rawlins, City of Municipality WY5600045 P.O Box 953 Rawlins 82301 328-4564 7/8/2013 Red Lane Domestic Water, Inc. Private Company 5600232C 250 HWY 20 N. Thermopolis 82443 864-3265 3/29/2011 Ridgewater Improvement District District 5600285C PO Box 744 Douglas 82633 2013 Rivermeadows Water District (added to survey in District 5600786C PO Box 9550 Jackson 83002 733-3079 2013) 6/11/2013 Riverside Trailer Court Private Company 5600072C 1250 N Center St. Casper 82601 234-6871 8/20/2013 Riverton, City of Municipality 5600047C 816 N. Federal Blvd. Riverton 82501 857-7762 5/1/2013 Rock River, Town of Municipality 5600048C 321 Ave D Rock River 80283 378-2386 9/30/2013 Rock Springs, City of Municipality 5601182C 212 D Street Rock Springs 82901 352-1405 6/19/2013 Rolling Hills, Town of Municipal 5600782C 38 S Badger Rolling Hills 82637 436-5348 5/30/2013 Rozet Ranchettes Improvement & Service District Special District 5601620C PO Box 3290 Gillette 82717 685-8235 (added to survey in 2013) 10/11/1999 Ryan Park B Tract WC Company 4011 Frontier Park Rd Cheyenne 82001 no contact info 3/21/2011 Salt Creek Water District District 5600133C PO Box 939 Newcastle 82701 746-8057 6/25/2013 Saratoga, Town of Municipality 5600061C PO Box 486 Saratoga 82331 326-8335 6/26/2013 Shell Valley West Water & Sewer District 5601272C 917 W. 5th Greybull 82426 765-9201 6/26/2013 Shell Water Users, Inc. District 5600205C 917 W. 5th Greybull 82426 765-9201 6/20/2013 Sheridan, City of Municipality 5600052C 55 E. Grinnell Sheridan 82801 675-4233 5/9/2013 Shoshone Municipal Pipeline JPB 5601198C PO Box 488 Cody 82414 527-6492 3/21/2011 Shoshoni, Town of Municipality 5600053C PO Box 267 Shoshoni 82649 876-2515 6/28/2013 Sierra Madre Water & Sewer JPB Joint Powers Board 5601332C PO Box 263 Encampment 82325 327-5084 5/21/2013 Sinclair, Town of Municipality 5600054C PO Box 247 Sinclair 82334 324-3058 2013 Skyline Ranch I & S District (added to survey in 2013) District 5600217C PO Box 53 Teton Village 83025 690-5512

2013 Water System Survey Report #1: Mailing List Date Name of Entity Type of Entity PWS # Address City Zip 8/20/2007 Sleepy Hollow Subdivision (formerly Central District 5600764C 6304 Irving Blvd. Gillette 82718 686-1221 Campbell County I & S District) 9/30/2013 South Big Horn County JPB JPB 5601454C PO Box 599 Basin 82410 568-3331 6/26/2013 South Cheyenne Water & Sewer District District 5600239C 215 East Allison Rd. Cheyenne 82007 635-5608 5/13/2013 South Circle Estates Service & Improvement District District 5601640C PO Box 332 Ten Sleep 82442 366-2508 (added to survey in 2013) 6/25/2013 South Laramie Water & Sewer District District 5601393C 2461 County Shop Rd. Laramie 82070 742-8955 7/8/2013 South Riverside Acres Water & Improvement District 5601072C 11076 E. Platte River Rd. Evansville 82636 237-7122 District 6/7/2013 South Thermopolis Water & Sewer District Water District 5601083 PO Box 889 Thermopolis 82443 921-9269 7/25/2013 South Torrington Water and Sewer District Special District 5600168C 371 East 6th Ave. Torrington 82240 532-3900 5/8/2013 South Worland Water User's, Inc. Member Owned Corp 5600235C 103 Country Dr. Worland 82401 347-2117 5/3/2013 Southeast Water & Sewer District Water & Sewer District No water system 1707 Kristi Lane Sheridan 82801 672-2596 6/5/2013 Southfork Estates Independent Service District 5600832C 5407 Roany Rd. Gillette 82718 682-4208 Phone (307) Area Code Unless Noted Otherwise 5/7/2009 Southside Well I&S District Improvement & Service 5600122C PO Box 2917 Gillette 82717 299-9911 District 3/28/2000 Spring Creek Improvement District District 5600811C PO Box 7692 Jackson 83001 880-0427 7/30/2004 Squaw Creek Water District District 5600737C PO Box 7692 Jackson 83001 880-0427 3/1/2011 Star Valley Ranch, Town of Municipality 5600287C HC 62 Box 7007 / 171 Star Valley Ranch 83127 883-8696, 880-9283 Vista Dr. 6/14/2013 Star Valley Trailer Court Rural Mobile Home Park 5601017C PO Box 1388 Afton 83110 886-9774 5/2/2013 Stone Gate Estates District 5601329C PO Box 260 Upton 82730 468-2427 5/30/2013 Sundance, City of Municipality 5600055C PO Box 542 Sundance 82729 283-3451 7/31/2009 Sunridge Estates Private Company 5601225C 1101 E. Park Ave. Riverton 82501 709-4375 8/8/2013 Superior, Town of Municipality 5600092C PO Box 40 Superior 82945 362-8173 10/1/2013 Sylvan Bay Homeowners Assn. Company 5601111C 853 Burr Dr. Rock Springs 82901 872-2178 7/29/2013 Targhee Towne Water District District 5600787C PO Box 1137 Alta 83414 (208) 201-6914 2013 Ten Mile Water & Sewer Dist (added to survey in District 5601369C no contact info Rock Springs 82901 no contact info 2013) 5/28/2013 Ten Sleep, Town of Municipality 5600203C PO Box 5 Ten Sleep 82442 366-2265 5/7/2013 Teton Shadows Home Owners Assoc Other 5600724C 470 Sagebrush Dr. Jackson 83001 690-7340 8/13/2007 Teton Village Water & Sewer District District 5600218C PO Box 586 Teton Village 83025 733-9231 6/21/2013 Thayne Municipality 5600159C PO Box 298 Thayne 83127 883-2668 3/23/2009 Thermopolis, Town of Municipality 5600056C PO Box 603 Thermopolis 82443 864-9285 6/12/2013 Torrington Municipal Water System Municipality 5600164C PO Box 250 Torrington 82240 532-2012 10/20/2013 Upton, Town of Municipality 5600140C PO Box 203 Upton 82730 468-2441 6/25/2004 Vista West Improvement & Service District District 5600246C PO Box 851 Sundance 82729 283-2035/290-0304 8/13/2013 Vista West Water Company (added to survey in Private 5600069C 1642 Millcreek Rd Casper 82604 258-7582 2013) 6/21/2013 Wamsutter, Town of Municipality 5600105C 231 McCormick St. Wamsutter 82336 328-0468

2013 Water System Survey Report #1: Mailing List Date Name of Entity Type of Entity PWS # Address City Zip 5/1/2013 Wardwell Water & Sewer District Special District Organized 5600067C PO Box 728 Mills 82644 265-7034 under the State of WY 5/7/2013 Warm Springs Water District District 5600861C PO Box 1390 Dubois 82513 455-2296 6/4/2013 Washakie Rural Improvement and Service District Service District 5601523C 1100 North 10th Str; PO Worland 82401 347-4737 Box 212 5/13/2013 Water Unlimited, Inc. Private Company 5600132C 3 Seminoe Ave. Newcastle 82701 746-2505 9/25/2013 Wessex I & S District District None 40 ONeal Circle Rozet 82727 680-6850 6/10/2004 West End Water District District 5601032C PO Box 892 Newcastle 82701 746-5655 6/1/2013 Westridge Water Users Association (closed) Private Homeowners 5600146C PO Box 1673 Gillette 82717 682-2793 Association 7/8/2009 Wheatland, Town of Municipality 5600187C 600 9th St. Wheatland 82201 322-2962 6/10/2013 White Mountain Water & Sewer District Municipality (District) 5601391C PO Box 2221 Rock Springs 82901 362-3937 5/6/2013 Worland, City of Municipality 5600197C 101 Grace Ave. Worland 82401 347-8978 5/21/2013 Wright Water & Sewer District District 5600136C PO Box 549 Wright 82732 464-0491 9/27/2013 Yoder, Town of Municipality 5600169C PO Box 158 Yoder 82244 532-4304 Phone (307) Area Code Unless Noted Otherwise

Number of Wells Number of Springs 2013 Water System Survey Report #2: System Data Surface Water Source(s) Type of Diversion(s) Afton, Town of 2 2 None Infiltration gallery, alluvial wells Air Base Acres Improvement & Service District 29 NA North Platte River Consecutive System Other Water Sources Total System Capacity in Gallons per Day Total Raw Water Storage (gal) Total Treated Water Storage (gal) Treatment Method(s) NA 6,500,000 2,600,000 2,600,000 Disinfection/ Central WY Regional Water System 12,500 2,600,000 0 Casper treats water before we get it Airport Bench Water and Sewer District (dissolved, NA NA NA NA NA NA NA NA NA now incorp with Town of Greybull) Albin, Town of 5 0 None NA None 280 0 125,000 Disinfection/ Alpine 3 0 NA Alluvial Wells NA 750,000 750,000 750,000 Disinfection/ Alta Community Pipeline 0 1 NA Springs direct NA Unknown 0 0 NA American Road Water & Sewer District 5 0 None NA None 27,000 NA 110,000 Antelope Valley Improvement & Service District 4 (*1-see comments) 0 None None None 626,000 0 700,000 Disinfection/ Aspens/Aspens II Water and Sewer District 4 0 NA NA NA 2,200 + NA NA None Avalon Mobile Manor 1 NA NA NA Ogallala Aquifer Unknown 14,000 NA None Baggs, Town of 0 0 1 Intake, infiltration gallery Bairoil, Town of 1 1 NA NA Additional water supplied by Merit Oil Basin, Town of NA NA No We are a consecutive system fed by South Big Horn Co JPB None 288,000 0 280,000 Conventional pretreatment, membrane ultra filtration, disinfection 240,000 NA 360,000 Disinfection/ 1,152,000 100,000 1,000,000 SBHL JPB disinfects at well head & it's good enough for Basin & Manderson Bear River Regional JPB (formerly North Uinta NA NA City of Evanston NA NA 1,250,000 NA 490,000 NA County I&S) Bedford Water & Sewer, District 1 1 None None None 1,000,000 540,000 None in place, if needed Belle Fourche Pipeline 2 NA None NA None 25.0000 16,000 16,000 None Bennor Estates Improvement & Service District (added to survey in 2013) 1 0 NA NA NA NA NA 125,000

Number of Wells Number of Springs 2013 Water System Survey Report #2: System Data Surface Water Source(s) Type of Diversion(s) Other Water Sources Total System Capacity in Gallons per Day Total Raw Water Storage (gal) Total Treated Water Storage (gal) Treatment Method(s) Big Horn Regional JPB (added to survey in 2013) 8 0 None None None None 1,330,000 Disinfection/ Big Piney, Town of 6 0 NA NA NA 270,000 270,000 NA NA Big Valley & Crossed Arrows Improvement District 1 0 None None None 24,000 1,500 0 NA Bridger Valley Joint Powers Board 0 0 Blacksfork & Intake NA 3,000,000 2,000,000 Conventional Smithfrork Buffalo 0 0 NA Dam NA 6,000,000 800,000,000 3,600,000 Disinfection/ & other Buffalo Valley Water District 2 0 0 NA NA 36,000 NA 40,000 Burlington, Town of 2 0 NA NA NA 10,000 0 400,000 Disinfection/ Burns, Town of (formerly Burns BD. Of Public Utilities) 4 0 None NA None 576,000 0 400,000 Disinfection/ Byron, Town of 0 NA NA NA NA 380,000 NA 400,000 Conventional Water Treatment Plant, purchase water from SMP Cambria I&S 0 NA None NA City of Newcastle 50 64,300 0 None Casper, City of 29 0 1 - North Platte River Raw Water Pump Station 0 39,000,000 0 26,000,000 Wells - Ozone, corrosion control, chloramination; Surface - Floc/Sed/Filtrati on - ozone, corrosion control, chloramination Cedar Hills Water Association 2 NA None NA None 180 0 88,000 DC Centennial Water & Sewer District 2 0 0 NA NA 60,000 0 60,000 Central Campbell County Improvement & Service District (now Sleepy Hollow) NA NA NA NA NA NA NA NA NA

2013 Water System Survey Report #2: System Data Name of Entity Number of Wells Number of Springs Surface Water Source(s) Cheyenne Board Public Utilities, City of 33 0 N Frk,Little Snake Rvr, Mid Frk,Crow Creek & Douglas Creek Type of Diversion(s) Diversion dams, dams and reservoirs NA Other Water Sources Total System Capacity in Gallons per Day Raw=50,000,000 Treated= 38,000,000 Total Raw Water Storage (gal) Total Treated Water Storage (gal) Treatment Method(s) 13,000,000,000 35,000,000 Well chlorination and conventional treatment Chugwater, Town of 3 NA NA NA NA 0 0 190 NA Clearmont, Town of 2 0 None None None 144,000 0 400,000 Disinfection/ Clearview Improvement Service 0 NA Green River SD, OT None 0 0 DC, F, TP Cody, City of 0 0 0 None Purchase water 1,470,000 NA 2,800,000 NA from Shoshone Municipal Pipeline Cokeville, Town of 2 NA NA NA NA 1,640,000 NA 500,000 Cook Road Water District 2 0 NA NA NA 34,560 0 490,000 Cooper Subdivision Mobile Home Park 1 NA NA 0 0 None Country Meadows LLC 3 NA NA Casper Aquifer NA 0 0 None Countryside Court 1 NA NA Unknown 500 None Countryside Water Users, Inc. 3 0 NA NA NA 23,400 Unknown 75,000 Disinfection/ Cowley, Town of 1 0 NA NA Deaver Municipal 3,000,000 200,000 200,000 DC Water & Shoshone Municipal Pipeline Crestview Improvement & Service District (formerly Crestview Estates Subdivision) Dave Johnston Power Plant (added to survey in 2013) 1 0 NA NA Antelope Valley Improvement & Service District 201,600 0 570,000 1 0 North Platte River Dam 504,000 100,000 5,000 Coagulation, flocculation, conventional filtration, green sand filtration, GAC filtration, chlorination Dayton, Town of 1 0 Tongue River Surface Direct Deep Madison Well 864,000 (potable), 650,000 raw irrigation 25,000 in wet well, 100,000 in transmission lines 386,000 plus 100,000 in transmission line Direct filitration, Cholorination- UV

Number of Wells Number of Springs 2013 Water System Survey Report #2: System Data Surface Water Source(s) Type of Diversion(s) Other Water Sources Total System Capacity in Gallons per Day Deaver Municipal Water System 0 NA Shoshone Municipal Pipeline Dillman Estates 7 NA NA NA NA 194,400 (From 3 wells currently in use) Dixon, Town of 0 0 1 Infiltration Gallery Douglas, City of 1 1 North Platte River Surface direct into WTP influent structure Total Raw Water Storage (gal) SD None Unknown 0 350,000 Total Treated Water Storage (gal) Treatment Method(s) NA 330 Disinfection/ None 144,000 0 100,000 Aeration, settling, membrane filtration, disinfection None 5,600,000 None 61,000,000 Disinfection/ and Filtration Dubois, Town of 3 0 None NA None 4,320,000 0 1,250,000 Disinfection/ + Ortho Phosphate for corrosion control East Thermopolis 0 NA NA contract with Town of Thermopolis Edgerton, Town of?? Platte River We are a consecutive system-water pipelined from Regional water in Casper, 38 miles NA 0 0 0 NA Salt Creek JPB 2,400,000 - Pump station to tanks 0 1,500,000 Conventional Water Treatment Plant- Chloramines Eight Mile Improvement & Service District 1 0 NA NA NA 35,000 0 171,000 Disinfection/ Elk Mountain 2 0 0 0 0 144,000 0 200,000 Disinfection/ Encampment, Town of NA NA North Fork of Encampment River Surface NA 576,000 (May production) Etna Water & Sewer District 1 1 NA NA NA 750,000 250,000 0 651,703 329,000 Flocculation, sedimentation, mircrofiltration, chlorination

2013 Water System Survey Report #2: System Data Name of Entity Number of Wells Number of Springs Surface Water Source(s) Evanston, City of 5 0 Bear River/ Sulphur Creek Type of Diversion(s) Cement diversion, resevoir Other Water Sources Total System Capacity in Gallons per Day Total Raw Water Storage (gal) Total Treated Water Storage (gal) Treatment Method(s) NA 18,000,000 5,830,000 Conventional Evansville, Town of 0 NA North Platte River Surface Direct NA 2,000 3,000,000 3,000,000 DC, F, TP Evergreen Mobile Home Park LLC 1 NA NA 17 2,000 DC Fairview Water & Sewer District 1 0 NA NA NA 0 250,000 0 NA Force Road Joint Powers Board 2 0 None None None 210,600 0 168,000 Disinfection/ Fort Laramie, Town of 2 0 0 NA None 0 0 50,000 Disinfection/ Fox Ridge Subdivision Improvement & Service District (added to survey in 2013) 1 0 NA NA NA NA 0 50,000 Frannie, Town of NA NA Shoshone Municipal Pipeline Pipeline (Consecutive System) None Unknown NA NA Chlorinated water piped in Shoshoni Municipal Pipeline Freedom Hills Improvement and Service District 2 0 NA NA NA 200,000 0 80,000 Freedom Water & Sewer District 1 NA None NA None 400,000 DC Gardens North Home Owners Association 1 0 NA NA NA 178,000 Unknown 100,000 NA Gillette, City of 26 NA NA NA NA 14,400,000 NA 22,000,000 Disinfection (glas chlorine) Glendo, Town of 2 0 0 0 0 662,400 0 485,000 Chlorine Glenrock, Town of 4 0 Glenrock Town Infiltration None 3,500,000 30,000 2,050,000 Water Main (Deer Gallery Creek) Glory Hole Homeowners Association (added to survey in 2013) 1 0 NA NA NA NA 0 0 GR/RS/SW Co JPWP (formerly Rock Springs/Green River JP) 0 0 Green River Surface NA 32,000,000 0 20,500,000 Conventional Water Treatment w/ozone pretreatment, bio-filtration and post chlorination Grand View Improvement Association (closed) NA NA NA NA NA NA NA NA NA Granger, Town of 0 NA Green River SD None 700 0 500,000 TP Greater Smoot W&S District 1 1 0 NA No 700 500,000 0 None

2013 Water System Survey Report #2: System Data Name of Entity Number of Wells Number of Springs Surface Water Source(s) Green River Water Distribution System, City of 0 NA Purchased from Joint Powers Water Board Type of Diversion(s) Other Water Sources Total System Capacity in Gallons per Day Total Raw Water Storage (gal) Total Treated Water Storage (gal) Treatment Method(s) SD None 6,400,000 0 6,400,000 Water Treatment Plant with Ozone and Green Valley Estates Improvement & Service District 1 0 NA NA NA 144,000 0 150,000 Disinfection/ Greybull, Town of (Airport Bench Water & Sewer District incorporated into this entity) 3 0 0 None Big Horn Regional Joint 1,600,000 None 1,600,000 Disinfection Gas/ Chlorine Powers- back up system Gros Ventre Utility 2 NA AW None 700 19,000 0 None Grover W&S District 1 1 NA NA NA 250 0 220,000 DC Guernsey, Town of 3 0 None None Groundwater 2,869,000 997,000 None None, can be chlorinated Hanna, Town of NA NA Rattlesnake Creek 1,000,000 gallon concrete reservoir None 2,000,000 20,000,000 1,000,000 Flocculation, media filtrationchlorine gas Happy Valley Pipeline 0 1 NA NA NA 20,000 6,000 6,000 Disinfection/ Hartville, Town of 2 0 None Alluvial Wells Platte River 60,000 0 60,000 Disinfection/ Heritage Village Water & Sewer District 3 0 No None None 518,400 0 200,000 Disinfection/ Hudson, Town of 10 NA NA Alluvial Wells 300 10,000 200,000 DC Hulett, Town of 1 0 NA NA NA 500,000 500,000 500,000 Chlorine Hyattville Service & Improvement District 1 0 None NA None 315,000 0 0 None Indian Paintbrush Homeowners Association 2 0 NA NA NA 100,000 46,000 Unknown NA Jackson, Town of 7 0 NA NA NA 9,500,000 0 3,430,000 Disinfection/ Jamestown-Rio Vista Water & Sewer (added to survey in 2013) Jeffrey City Water & Sewer District (added to survey in 2013) Juby's Mobile Home Park 0 NA City of Cody NA NA 3-4,000 0 0 City of Cody Kaycee, Town of 2 0 NA NA NA 302,000 500,000 500,000 Disinfection/ Kemmerer-Diamondville JPB 0 NA Hams Fork River Dams NA 6,000,000 0 5,000,000 Membrane Filtration Kirby, Town of 0 NA None NA Thermopolis 0 50,000 DC

Number of Wells Number of Springs 2013 Water System Survey Report #2: System Data Surface Water Source(s) Type of Diversion(s) Other Water Sources Total System Capacity in Gallons per Day Total Raw Water Storage (gal) Total Treated Water Storage (gal) Treatment Method(s) La Grange, Town of 2 NA None NA None 300 300,000 0 DC LaBarge, Town of 0 0 1 0 0 600 35,000 600,000 Membrane Filtration Lance Creek Water & Sewer District 2 0 None None None 187,200 0 217,000 Disinfection/ Lander, City of 0 NA Middle Fork of Popo Agie River Surface Direct NA 8,000,000 0 7,000,000 CWTP Laramie, City of 9 3, The water is drawn through Soldier Springs and the two Turner Wells for City Springs. Pope Springs no longer flows but water is drawn through the four Pope Wells. Big Laramie River Screened intake structure on the river The City of Laramie has several undeveloped sources on the Monolith Ranch 20,500,000 0 13,000,000 Fluoridation for ground water, Conventional water treatment on surface water Lingle, Town of 3 0 NA NA NA 1,500,000 158,000 Unknown NA Lovell, Town of 0 0 Shoshone NA NA 0 0 1,300,000 NA Municipal Pipeline Lower Bench WSD (currently known as Bridger NA NA NA NA NA NA NA NA NA Valley JPB=5600757) Lucerne Water & Sewer District 0 0 Consecutive system from Big Horn Regional Water Alluvial wells Town of Thermopolis surface treated water (only for emergency) 16,000 approx 0 200,000 Disinfection/

Number of Wells Number of Springs 2013 Water System Survey Report #2: System Data Surface Water Source(s) Type of Diversion(s) Other Water Sources Total System Capacity in Gallons per Day Total Raw Water Storage (gal) Total Treated Water Storage (gal) Treatment Method(s) Lusk, Town of (Lusk Public Works) 4 0 0 0 0 Unknown 0 1,000,000 Lyman, Town of 0 NA None NA Bridger Valley 400 0 0 DC, F, TP JPB Manderson, Town of 2 NA NA NA NA 100 0 70,000 DC Manville, Town of 3 0 NA NA NA 50,000 50,000 50,000 Disinfection/ Marbleton, Town of 8 0 0 NA NA 1,080,000 750,000 750,000 0 Meadow Springs Improvement & Service District 1 0 NA NA NA NA 0 17,000 (added to survey in 2013) Means First Extension Water & Sewer District 3 0 NA NA NA NA 0 332,000 Medicine Bow, Town of 4 0 0 Wells with transmission line to water treatment plant None 309,600 0 1,500,000 Ion exchange for radium removal Meeteetse, Town of 0 0 Lower Sunshine Reservoir-Toe Drain Melody Ranch Homeowner's Association Midwest, Town of 0 0 NA NA Central Wyoming Regional Water System NA NA 576,000 NA 700,000 micro filtration water plant 560,000 0 1,500,000 NA Miller Lower Mobile Home Park 2 0 NA NA NA 5,000 320 0 NA Mills, Town of 7 0 North Platte River Infiltration (Alluvial) wells 3,200,000 97,200 5,000,000 D E Gallery under influence Monroe Ave Mobile Home Park 3 NA Nipper 1,2,3 Alluvial Wells 100 None Moorcroft, Town of 7 0 0 0 0 700,000 0 750,000 cl2 injection Mountain View Estates NA Mountain View, Town of 0 NA NA NA Bridger Valley NA NA NA NA JPB N. Riverton WSD (incorporated into City of 0 NA NA NA NA NA NA NA Riverton) Newcastle, City of 4 NA NA NA NA 2,950,000 Unknown 5,000,000 NA Newton Industrial Park (closed) NA NA NA NA NA NA NA NA NA North Afton W&S (closed) NA NA NA NA NA NA NA NA NA North End Water Users, Inc. 3 0 None Wells None 360,000 100,000 100,000 North Platte Water & Sewer District 0 0 NA NA City of Casper NA 0 0 City of Casper

Number of Wells Number of Springs 2013 Water System Survey Report #2: System Data Surface Water Source(s) Northwest Rural Water District 0 NA Shoshone Municipal Pipeline &Treatment Plant Type of Diversion(s) Other Water Sources Opal, Town of 3 0 None None Hams Fork River, to add water to wasterwater lagoons during the summer Total System Capacity in Gallons per Day Total Raw Water Storage (gal) Total Treated Water Storage (gal) Treatment Method(s) Surface None 600,000 NA 550,000 Consecutive Systemtreatment plant does all treatment 82,272 30,000 250,000 Disinfection/ + reverse osmosis at point of use Orchard Valley Water Co. 2 0 NA NA NA 100,000 50,000 NA NA Osage Water District 1 0 NA NA NA 288,000 250,000 250,000 Disinfection/ Osmond Pipeline Company 0 1 NA NA NA 504,000 11,000 0 NA Pavillion, Town of 5 0 NA NA NA 292,000 67,000 225,000 Disinfection/ People's Improvement & Service District 0 Pine Bluffs, Town of 9 0 NA NA NA NA 0 670,000 Disinfection/ Pine Haven, Town of 2 NA NA NA NA 0 0 248,000 Disinfectant/ Pinedale Municipal Water System 0 0 Fremont Lake NA NA 10,000 5,539,467,000 700,000 Disinfection/ Pioneer Mobile Home Park 0 1 City of Green River River None Unknown 0 0 Conventional Water Treatment Plant Pioneer Water & Sewer District 0 NA NA NA Central Wyoming Regional Water System NA NA NA NA Pleasant View Water Company, Inc. NA NA City of Casper Surface Direct NA Unknown None 0 Filtration, Conventional Water Treatment Plant, Other Poison Spider Improvement & Service District (added to survey in 2013) 0 0 0 0 Buy water from Regional water in Casper Unknown 0 0 Treated at Regional water

Number of Wells Number of Springs 2013 Water System Survey Report #2: System Data Surface Water Source(s) Type of Diversion(s) Other Water Sources Total System Capacity in Gallons per Day Total Raw Water Storage (gal) Total Treated Water Storage (gal) Treatment Method(s) Powell, City of 0 NA Buffalo Bill NA 1,900,000 1,900,000 None Reservoir (water purchased from Shoshone Municipal Pipeline) Rafter D Improvement & Service District (added to survey in 2013) 1 0 NA NA NA NA NA 17,000 Disinfection/ Rafter J Subdivision Home Assoc. (added to survey in 2013) Raintree Estates Improvement & Service District 1 0 0 0 0 20,000 5,000 NA NA Ranchester, Town of 0 NA Tongue River SD None 700 0 500,000 DC, FL, TP Rawlins, City of 3 30 approx North Platte River, Atlantic Rim Reservoir, Peaking Reservoir, Rawlins Reservoir Springs, Wells NA 8,000,000 531,000,000 19,000,000 DE Filtration, Actiflow, chlorination Red Lane Domestic Water, Inc. NA Thermopolis 17,000 water Ridgewater Improvement District 0 NA NA NA City of Douglas 1,584,000 0 0 NA Rivermeadows Water District (added to survey in 2013) Riverside Trailer Court 2 NA NA NA NA NA 0 0 NA Riverton, City of 13 0 Wind River Via LeClair Irrigation Canal Ditch None 102,600 0 5,300,000 Disinfection/, Filtration, Treatment Plant Rock River, Town of 0 0 1 Screens & box None 720,000 None 500,000 Micro filtration, coagulation, ph control, chlorination Rock Springs, City of NA NA NA NA GR/RS JPB 16,000,000 0 12,000,000 Disinfectant/ Rolling Hills, Town of 5 0 0 NA NA 244,800 0 329,000 Rozet Ranchettes Improvement & Service District (added to survey in 2013) 1 0 NA NA NA NA NA 200,000 Disinfection/

Number of Wells Number of Springs 2013 Water System Survey Report #2: System Data Surface Water Source(s) Type of Diversion(s) Other Water Sources Total System Capacity in Gallons per Day Total Raw Water Storage (gal) Total Treated Water Storage (gal) Treatment Method(s) Ryan Park B Tract WC 3 NA None NA None 35 None Salt Creek Water District 1 0 NA NA NA Unknown NA NA Saratoga, Town of 5 NA NA NA NA 1,500,000 0 2,000,000 Disinfection/ Shell Valley West Water & Sewer 0 0 NA None Buy from Town NA NA NA NA of Greybull Shell Water Users, Inc. 0 0 NA None Consecutive to NA NA NA NA the Town of Greybull Sheridan, City of NA NA Twin Lakes Surface Direct None 18,500,000 1,250,592,640 11,500,000 Conventional Water Plant Shoshone Municipal Pipeline 0 0 Buffalo Bill Reservoir Dam The Shoshone River below Buffalo Bill Reservoir is used as an emergency source 16,500,000 3,168,900,975 5,000,000 for SMP Conventional water treatment plant including corrosion control Shoshoni, Town of 4 0 NA NA NA 1,228,000 0 500,000 CL2 injection Sierra Madre Water & Sewer JPB 3 0 None None None 518,000 0 270,000 Disinfection/ Sinclair, Town of 0 0 North Platte River Surface Direct City of Rawlins 720,000 NA 360,000 Conventional Water Treatment Plant Skyline Ranch I & S District (added to survey in 2013) Sleepy Hollow Subdivision (formerly Central 4 NA NA 1,200 500,000 DC Campbell County I & S District) South Big Horn County JPB 2 0 NA NA NA 1,200,000 NA 100,000 Disinfection/ South Cheyenne Water & Sewer District 100 0 NA NA NA NA NA South Circle Estates Service & Improvement District (added to survey in 2013) 1 0 None None None 500 estimate (Domestic+Irrig= Dual System) South Laramie Water & Sewer District NA NA NA NA We buy water from the City of Laramie South Riverside Acres Water & Improvement District 0 0 None NA NA 300,000 Additional if needed 2 0 0 None None 70 0 35,000 None South Thermopolis Water & Sewer District 0 NA None NA Thermopolis 38 271,709

Number of Wells Number of Springs 2013 Water System Survey Report #2: System Data Surface Water Source(s) Type of Diversion(s) Other Water Sources Total System Capacity in Gallons per Day Total Raw Water Storage (gal) Total Treated Water Storage (gal) Treatment Method(s) South Torrington Water and Sewer District 0 0 NA NA NA Unknown 0 0 NA South Worland Water User's, Inc. 0 0 NA Water is NA No Storage NA NA NA purchased from City of Worland Southeast Water & Sewer District NA NA NA NA NA NA NA NA NA Southfork Estates 1 0 None None None 69,987 46,000 46,000 Chlorine injection Southside Well I&S District 1 0 NA NA NA 43,000 0 5,000 Disinfection/ Spring Creek Improvement District 2 NA None NA None 1,200 DC Squaw Creek Water District 2 NA None NA None 40 0 40,000 DC Star Valley Ranch, Town of 2 2 NA NA NA 900,000 0 900,000 Chlorine Star Valley Trailer Court 1 0 None None None 48,000 approx (Dec/Jan/Feb); System overflows 9 months 12,000 None Disinfection/ when possibly needed (leak repair,pump change, etc.) Stone Gate Estates 2 0 NA NA NA 305,000 0 110,000 Disinfection/ Sundance, City of 4 0 0 NA 0 864,000 930,000 680,000 Disinfection/ Sunridge Estates 1 0 NA NA NA 170,000 0 80,000 Disinfection/ Superior, Town of 3 0 0 None None 432,000 150,000 450,000 / Filtration Sylvan Bay Homeowners Assn. 0 NA NA NA NA 120 15,000 0 Targhee Towne Water District 3 NA NA NA NA Unknown 0 0 None currently Ten Mile Water & Sewer Dist (added to survey in 2013) Ten Sleep, Town of 2 0 0 NA NA Unknown 0 0 Not disinfected/not treated Teton Shadows Home Owners Assoc 1 NA NA NA None Unknown 2,000 NA Disinfection/ Teton Village Water & Sewer District NA NA Thayne 1 1 NA NA NA 2,088,000 0 300,000 Disinfection/

2013 Water System Survey Report #2: System Data Name of Entity Number of Wells Number of Springs Surface Water Source(s) Type of Diversion(s) Other Water Sources Thermopolis, Town of 3 0 Big Horn River Surface Direct 391,021,713 @ Boysen Reservoir Total System Capacity in Gallons per Day Total Raw Water Storage (gal) Total Treated Water Storage (gal) 3,500,000 0 2,500,000 All Treatment Method(s) Torrington Municipal Water System 5 0 NA NA NA 10,000,000 NA 3,000,000 Disinfection,, Reverse Osmosis Upton, Town of 3 0 None NA NA 900,000 0 900,000 Disinfectant/ Vista West Improvement & Service District 2 NA None NA None 130 0 210,000 DC Vista West Water Company (added to survey in 0 0 Consecutive NA None 0 0 0 None 2013) Wamsutter, Town of 3 0 0 NA NA 1,224,000 2,000 400,000 Disinfection/ Wardwell Water & Sewer District NA NA NA NA We purchase our NA NA 300,000 Chloramines water from Central WY Regional Water System Warm Springs Water District 1 0 NA NA NA 40,000 0 200,000 DC Washakie Rural Improvement and Service District 0 0 0 0 0 0 0 0 0 Water Unlimited, Inc. 1 0 0 NA 0 2,880,000 None 0 Artesian Well - No treatment Wessex I & S District 1 0 0 0 0 Unknown 10,000 0 0 West End Water District 1 NA None NA None 1,150 0 0 None Westridge Water Users Association (closed) NA NA NA NA NA NA NA NA NA Wheatland, Town of 7 0 NA NA NA Unknown Unknown 3,000,000 NA White Mountain Water & Sewer District NA NA Green River JPB NA NA Unknown NA 1,000,000 NA Worland, City of 2 0 0 0 0 0 0 5,000,000 Chlorine Gas Wright Water & Sewer District 5 0 0 0 0 1,900,000 0 1,500,000 Chlorine Yoder, Town of 4 0 0 0 0 157,000 125,000 0 Disinfection/

Total Population Served Report #3: System Use Number of Taps in Entity Number of Taps Outside Entity Total Annual Water Use by the System (gallons) Peak Day Water Use for the System (gallons) Whom do you sell water to? What is the estimated loss to leakage (gpd)? Afton, Town of 1,911 1,000 55 100,000,000/mo 6,500,000 NA Unknown, not much we have a new system Air Base Acres Improvement & Service District 200 75 6 2,555 NA NA 582 Airport Bench Water and Sewer District (dissolved, NA NA NA NA NA NA NA now incorp with Town of Greybull) Albin, Town of 120 83 0 Unavailable 200,000 gal approx None NA (summer), less than 100,000 gal (winter) Alpine 750 404 0 73,000,000 200,000 NA 5,000 Alta Community Pipeline 40 17 0 Unknown Unknown NA Unknown American Road Water & Sewer District 228 76 0 9,059,615 68,680 NA Unknown Antelope Valley Improvement & Service District 1671 (*2-see comments. AV317 8 50,683,000 463,000 (has been higher in past, close to 700,000) Crestview Subdivision Aspens/Aspens II Water and Sewer District 1,400 1,400 0 250,000,000 1,500,000 NA 50% Avalon Mobile Manor 120 42 0 0 NA NA NA Baggs, Town of 490 280 10 28,370,000 200,000 No 4620 Bairoil, Town of 150 65 0 9,000,000 100,000 NA Slight Basin, Town of 1,250 630 50,000,000 400,000 NA 1,000 4,900 (*3-see comments) Bear River Regional JPB (formerly North Uinta 1,125 450 NA 18,000,000-55,000 NA 31 County I&S) 19,000,000 Bedford Water & Sewer, District 850-950 seasonal 386, permits None 200,000,000 750,000 approx NA 2% approx available approx Belle Fourche Pipeline 40 6 0 None Bennor Estates Improvement & Service District 135 45 0 5,056,700 28,155 NA Unknown (added to survey in 2013) Big Horn Regional JPB (added to survey in 2013) 14,500 8 6,427 344,205,000 651 gpm Kirby, Lucerne, Wyo Bay School, NA City of Worland, South Big Horn, Greybull, Wahakie Rural and Basin Big Piney, Town of 498 255 NA 80,000,000 NA NA Unknown Big Valley & Crossed Arrows Improvement District 67 27 0 610,800 3,600 NA 0 Bridger Valley Joint Powers Board 1,650 584 2 20,671,000 642,000 Mt. View & Lyman 0.1 Buffalo 4200 0 397,000,000 3,200,000 NA Unknown Buffalo Valley Water District 60 25 0 1,500,000 20,000 NA Unknown Burlington, Town of 288 140 7 18,000,000 500,000 NA 2000

Total Population Served Report #3: System Use Number of Taps in Entity Number of Taps Outside Entity Total Annual Water Use by the System (gallons) Peak Day Water Use for the System (gallons) Whom do you sell water to? Burns, Town of (formerly Burns BD. Of Public 301 157 0 38,880,000 405,000 NA NA Utilities) Byron, Town of 593 266 0 20.1 million (in NA 5,506 2012) Cambria I&S 151 60 0 5,237,750 29,338 None Casper, City of Casper - 56,000; Casper - 21,247; Casper - 617 < 3% Regional Water System - 62,000 Regional Water System - 25,500 Calender Year 2012 - Regional Water System - 4,100,000,000; Calendar Year 2011 - Regional Water System - 3,400,000,000 29,200,000 Casper - Ardon, Air Base Acres, North Platte, Vista West, Natrona County Airport, Pleasant View; Regional Water - 9 wholesale customers What is the estimated loss to leakage (gpd)? Cedar Hills Water Association 250 76 3 996,815 6,581 None 0 Centennial Water & Sewer District 100 84 0 9,000,000 45,000 NA 2,000 Central Campbell County Improvement & Service NA NA NA NA NA NA NA District (now Sleepy Hollow) Cheyenne Board Public Utilities, City of 72,200 22,700 115 5,400,000 31,000,000 South Cheyenne Water & Sewer 200,000 and Warren AFB Chugwater, Town of NA NA 0 Unknown NA NA Unknown Clearmont, Town of 142 101 3 708,000 37,630 (265 gpcpd) NA 17% Clearview Improvement Service 1,500 275 0 26,085,090 86,166 None Cody, City of 9,250 4,494 0 619,000,000 3,500,000 Green Acres Mobile Home Park, 323,000 Juby's Trailer Park, Pioneer Properties Cokeville, Town of 535 184 4 222,811,290 1,250,000 NA 1,000 Cook Road Water District 267 89 0 13,971,160 71,129 NA Unknown Cooper Subdivision Mobile Home Park 100 50 0 0 NA Country Meadows LLC 375 111 0 12,154,500 NA Countryside Court 125 55 0 0 Countryside Water Users, Inc. 274 119 0 10,749,000 76,419 NA Unknown Cowley, Town of 679 282 83 290,000,000 433,333 South End Water Users District 16 Crestview Improvement & Service District (formerly 738 175 0 22,488,300 372,642 NA Unknown Crestview Estates Subdivision) Dave Johnston Power Plant (added to survey in 2013) 195 + visitors NA NA 2,920,000 10,000 NA 100

Total Population Served Report #3: System Use Number of Taps in Entity Number of Taps Outside Entity Total Annual Water Use by the System (gallons) Dayton, Town of 830 352 20 63,000,000 (potable), 126,000,000 (raw irrigation) (6 months) Peak Day Water Use for the System (gallons) 310,000 (potable), 654,000 (raw irrigation) Deaver Municipal Water System 210 70 16 11,873,085 92,000 None Dillman Estates 65-70 30 currently in use None 7,000,000-8,000,000 Do not track this use NA Whom do you sell water to? NA 0.005 Dixon, Town of 90 72 4 6,075,000 48,000 NA 1,169 Douglas, City of 6,120 2,513 102 630,739,154 3,643,853 - July 2, 2012 Lonetree Trailer Court, Sundance Meadows, Chalkbuttes and the Golf Course 10,000 What is the estimated loss to leakage (gpd)? 0 (not metered to determine this loss - if any) Dubois, Town of 971 633 10 85,215,600 463,455 NA 20000 East Thermopolis 254 129 1 Unknown NA Unknown Edgerton, Town of 195 + 112 None 10,250,000 approx 50,000 NA 1,500 Eight Mile Improvement & Service District 120 40 0 9,121,843 (2011) 71,129 (2011) NA Unknown Elk Mountain 200 130 5 9,000,000 60,000 NA 150 Encampment, Town of 450 360 NA 22,403,000 gal consumption metered 41,800 approx NA Unknown-we only monitor meters during summer months Etna Water & Sewer District 150 65 0 63,000,000 200,000 NA 80 Evanston, City of 11,500 4,200 250 1,150,400,000 7,500,000 Bear River JPB 150,000 Evansville, Town of 2,500 726 104 160,235,000 800,000 NA 65,000 Evergreen Mobile Home Park LLC 50 0 Fairview Water & Sewer District 250 83 0 Unknown NA Force Road Joint Powers Board 185 62 0 14,519,688 184,014 NA 3000 Fort Laramie, Town of 200 187 3 20,160,900 176,500 NA 3,500 Fox Ridge Subdivision Improvement & Service 111 41 0 4,808,520 27,267 NA Unknown District (added to survey in 2013) Frannie, Town of 207 80 1 12,260,000 138,000 Private homes 1,000 approx Freedom Hills Improvement and Service District 480 160 0 32,300,550 228,406 NA Unknown Freedom Water & Sewer District 120 0 25,550,000 100,000 None 0 Gardens North Home Owners Association 300 120 0 12,800,000 50,000 NA 1,200

Report #3: System Use Name of Entity Total Population Served Number of Taps in Entity Number of Taps Outside Entity Total Annual Water Use by the System (gallons) Peak Day Water Use for the System (gallons) Whom do you sell water to? Gillette, City of 30,646 9,862 37 1,840,290,000 13,350,000 Town of Moorcroft, Red Hills Subdivision, Windland Industrial Park, Westview MHP, Eastview MHP, Foothills MHP, Highview MHP, Southside Water System What is the estimated loss to leakage (gpd)? 6% water loss Glendo, Town of 205 150 3 20,000,000 150,000 NA NA Glenrock, Town of 2,550 1,160 7 218,000,000 1,700,000 NA 25,000 approx Glory Hole Homeowners Association (added to 63 21 0 NA-no tank, no NA-no tank, no NA Unknown survey in 2013) meter meter GR/RS/SW Co JPWP (formerly Rock Springs/Green 39,800 6 0 3,640,000,000 24,000,000 City of Green River, City of Rock NA River JP) Springs, 3 S & W Districts, Simplot Phosphate Grand View Improvement Association (closed) NA NA NA NA NA NA NA Granger, Town of 170 89 0 18,250,000 100,000 WY Hwy Dept. Greater Smoot W&S District 224 224 NA 5,475,000 50,000 NA 650,000/yr Green River Water Distribution System, City of 12,500 4,400 0 990,000,000 6,000,000 Pioneer Park MHP, Desert Trails 15,000 MHP Green Valley Estates Improvement & Service District 124 50 0 3.3 mil gal 87,000 NA 0 Greybull, Town of (Airport Bench Water & Sewer 1,810 1002 359 322,161,000 1,028,387 NA 3% - 6% District incorporated into this entity) Gros Ventre Utility 200 98 0 54,750,000 400,000 None 100,000 Grover W&S District 400 90 6 22,000,000 150,000 NA Unknown Guernsey, Town of 1,147 627 4 144,722,000 771,065 NA Unknown Hanna, Town of 841 355 1 84,036,000 515,000 NA 50,000 Happy Valley Pipeline 80 20 0 Unknown NA None Hartville, Town of 62 46 0 6,000,000 1,000,000 NA Unknown Heritage Village Water & Sewer District 700 232 0 34,011,900 391,300 NA 3500 Hudson, Town of 500 225 4 45,625,000 250,000 Hulett, Town of 385 266 0 29,933,000 NA Hyattville Service & Improvement District 50 55 0 1,000,000 4,200 NA 0 Indian Paintbrush Homeowners Association 150 58 13 16,156,000 93,600 NA 12,000 Jackson, Town of 12,000 approx 3,500 52 1,584,000,000 7,300,000 Saddle Butte and Teton Science 6% School Jamestown-Rio Vista Water & Sewer (added to survey in 2013) Jeffrey City Water & Sewer District (added to survey in 2013)

Total Population Served Report #3: System Use Number of Taps in Entity Number of Taps Outside Entity Total Annual Water Use by the System (gallons) Peak Day Water Use for the System (gallons) Whom do you sell water to? Juby's Mobile Home Park under 500 73 0 115,000 Unknown NA 0 Kaycee, Town of 300 167 23 20,000,000 approx 125,000 NA NA What is the estimated loss to leakage (gpd)? Kemmerer-Diamondville JPB 3,364 1,400 0 211,000,000 1,750,000 NA 11% Kirby, Town of 50 41 2 1,460,000 6,500 None La Grange, Town of 350 111 2 9,125,000 37,000 None Unknown LaBarge, Town of 430 256 approx 0 53,052,100 343,800 NA 20,000 Lance Creek Water & Sewer District 50 37 0 5,171,500 28,822 NA Unknown Lander, City of 7,487 3,003 15 570,136,053 NA NA Unknown Laramie, City of 30,816 9,396 28 1,963,550,000 (2012) 12,670,000 (2012) Outside Water Districts & Customers on the wasement for the 20 & 24 inch line Lingle, Town of 510 250 10 45,000,000 600,000 NA Unknown Lovell, Town of 2,400 942 43 7,535,000 NA 0.28 Lower Bench WSD (currently known as Bridger NA NA NA NA NA NA NA Valley JPB=5600757) Lucerne Water & Sewer District 375 125 0 7,000,000 approx 20,000 NA 500 Lusk, Town of (Lusk Public Works) 1,577 778 0 225,180,200 1,200,000 NA Unknown (2012) Lyman, Town of 2,200 692 5 127,555,090 619,677 None Manderson, Town of 114 73 0 Unknown Unknown NA Unknown Manville, Town of 90 93 0 2,100,000 46,500 NA 20 Marbleton, Town of 1,094 700 2 110,000,000 560,000 approx NA Unknown approx Meadow Springs Improvement & Service District 48 16 0 2,149,500 12,253 NA Unknown (added to survey in 2013) Means First Extension Water & Sewer District 513 171 0 27,362,732 176,793 NA Unknown Medicine Bow, Town of 300 240 10 44,324,296 Unknown NA 20% Meeteetse, Town of 327 230 12 24,000,000 120,000 NA 12.50% Melody Ranch Homeowner's Association Midwest, Town of 408 200 4 37,490,000 197,000 NA 200 Miller Lower Mobile Home Park 40 18 NA NA NA NA Unknown Mills, Town of 3,300 1750 14 237,107,500 1,550,000 NA? Monroe Ave Mobile Home Park 200 34 0 Moorcroft, Town of 1,100 425 0 40,883,050 236,400 NA 22% Mountain View Estates 0 Mountain View, Town of 1,286 540 8 60,745,000 305,000 NA 100,000 N. Riverton WSD (incorporated into City of Riverton) NA NA NA NA NA Unknown

Total Population Served Report #3: System Use Number of Taps in Entity Number of Taps Outside Entity Total Annual Water Use by the System (gallons) Peak Day Water Use for the System (gallons) Whom do you sell water to? Newcastle, City of 3,532 1,500 100 Unknown Unknown Cambria Water District, Salt Creek Water District, Sun Set Water District What is the estimated loss to leakage (gpd)? Unknown Newton Industrial Park (closed) NA NA NA NA NA NA NA North Afton W&S (closed) NA NA NA NA NA NA NA North End Water Users, Inc. 490 205 0 42,000,000 100,000 NA 10% North Platte Water & Sewer District varies 109-All 0 66,674,287 Not known NA Unknown businesses + (4) hotels included Northwest Rural Water District 6,500 2,550 0 25,500,000 350,000 NA 3, 830 Opal, Town of 96 35 0 1,457,976 5,621 NA 10% Orchard Valley Water Co. 400 105 0 9,000,000 35,000 NA 0 Osage Water District 300 130 5 164,064,000 107,533 Rockwell Petroleum 4,274 Osmond Pipeline Company 250 68 0 183,960,000 25,000 NA 0 Pavillion, Town of 165 134 4 6,857,260 25,000 NA Unknown People's Improvement & Service District Unknown Unknown Pine Bluffs, Town of 1,137 650 0 NA 735,000 NA 750 Pine Haven, Town of 495 245 0 20,000,000 180,000 NA 12,000 Pinedale Municipal Water System 1,800 150 8 487,000,000 2,500,000 NA 1,000 Pioneer Mobile Home Park 1,500 300 1 Unknown Unknown NA 0 Pioneer Water & Sewer District 1,500 360 NA 43,089,100 NA NA 15,600 Pleasant View Water Company, Inc. 130 36 0 33,000 Unknown NA 15% Poison Spider Improvement & Service District 300 92 0 9,000,000 60,000 NA (added to survey in 2013) Powell, City of 5,300 2,800 0 309,898,140 NA Rafter D Improvement & Service District (added to 48 16 0 3,801,170 29,521 NA Unknown survey in 2013) Rafter J Subdivision Home Assoc. (added to survey in 2013) Raintree Estates Improvement & Service District 80 28 0 1,825,000 7,500 NA NA Ranchester, Town of 718 297 6 60,740,015 509,000 None Rawlins, City of 9,006 3,664 300 684,979,000 4,421,000 Town of Sinclair Unknown Red Lane Domestic Water, Inc. 60 (houses) 60 4,000,000 21,000 NA 10% Ridgewater Improvement District 300 93 0 8,297,600 1,675,300 NA Unknown at this time due to master meter problems Rivermeadows Water District (added to survey in 2013) Riverside Trailer Court 300 180 0 0 NA NA NA

Total Population Served Report #3: System Use Number of Taps in Entity Number of Taps Outside Entity Total Annual Water Use by the System (gallons) Peak Day Water Use for the System (gallons) Whom do you sell water to? What is the estimated loss to leakage (gpd)? Riverton, City of 10,615 3,692 34 760,479,000 3,340,000 NA Unknown Rock River, Town of 245 180 1 35,800,000 120,000 NA 0 Rock Springs, City of 28,000 8,436 1,233 2,260,000,000 14,100,000 NA 930,000 Rolling Hills, Town of 450 158 3 24,329,142 NA NA Unknown Rozet Ranchettes Improvement & Service District 72 55 (24 active) 0 1,531,300 7,171 NA Unknown (added to survey in 2013) Ryan Park B Tract WC 34 None Salt Creek Water District 600 203 0 27,009,400 294,200 NA Unknown Saratoga, Town of 1,800 980 30 175,000,000 1,200,000 Old Baldy Club 50,000 Shell Valley West Water & Sewer 40 30 None 520,000 + 150,000 + NA 390 Shell Water Users, Inc. 35 approx 25 None 350,000 110,000 NA 3% Sheridan, City of 14,444 7,089 1,897 1,700,000,000 12,610,000 Downer Special Improvement? (2012) District Shoshone Municipal Pipeline 25,500 13 10,473 1,243,393,000 5,916,000 Cities of:cody & Powell; Towns 66,164 of:byron, Deaver, Frannie, & Lovell;and NW Rural Water District Shoshoni, Town of 645 278 0 50,000,000 265,000 NA 0 Sierra Madre Water & Sewer JPB 180 (Based on info 111 0 8,899,640 (2012) 47,000 NA None from CCR Aug 2010) Sinclair, Town of 433 237 2 45,300,000 400,000 Sinclair Refinery Unknown Skyline Ranch I & S District (added to survey in 2013) Sleepy Hollow Subdivision (formerly Central Campbell County I & S District) 1,800 430 82,125,000 600,000 50,000 South Big Horn County JPB 1,000 210 Both Basin and Manderson have one tap coming into town 93,000,000 450,000 Town of Basin, Town of 500 Manderson, & South Big Horn Co Water District South Cheyenne Water & Sewer District 8,000 1,900 0 360,000,000 766,000 NA NA approx South Circle Estates Service & Improvement District 33 approx 12 3 Not sure Not sure NA Don't know (added to survey in 2013) South Laramie Water & Sewer District 485 219 None 18,883,620 75,000 NA 1,133,017 South Riverside Acres Water & Improvement 35 35 0 NA NA NA 0 District South Thermopolis Water & Sewer District 112 112 0 None

Total Population Served Report #3: System Use Number of Taps in Entity Number of Taps Outside Entity Total Annual Water Use by the System (gallons) Peak Day Water Use for the System (gallons) South Torrington Water and Sewer District 450 approx 216 0 24,300,000 approx 100,000 approx during spring season NA Whom do you sell water to? What is the estimated loss to leakage (gpd)? Unknown South Worland Water User's, Inc. 480 approx 168 0 16,480,000 13,732 NA 2,000 Southeast Water & Sewer District NA NA NA NA NA NA NA Southfork Estates 150 47 0 6,234,500 1,446,000 NA Not noticed Southside Well I&S District 65 19 0 2,000,000 13,000 NA 25 Spring Creek Improvement District 60 1 27,375,000 150,000 Spr. Cr. Equestrian Squaw Creek Water District 155 68 0 5,840,000 40,000 None Star Valley Ranch, Town of 1,500 1,048 6 Unknown 1,300,000 NA Unknown Star Valley Trailer Court 80 approx 34 None Unknown - not metered estimated 17,000 gals July/August per day; 20,000 gal when below zero weather NA 750 (wild guess) Stone Gate Estates 160 67 0 21,607,293 154,087 NA 2,600-3,600 Sundance, City of 1,200 656 74 95,000,000 650,000 NA 30,000 Sunridge Estates 300 100 0 70,000 75,000 NA 5,000 Superior, Town of 336 131 6 28,000,000-200,000 NA Unknown 30,000,000 Sylvan Bay Homeowners Assn. 180 45 0 Unknown NA 0 Targhee Towne Water District 135 52 1 Unknown Unknown NA 0 Ten Mile Water & Sewer Dist (added to survey in 2013) Ten Sleep, Town of 280 255 15 Unknown Unknown NA 6-8% Teton Shadows Home Owners Assoc 68 Units 750 + 0 Unknown Unknown NA Unknown Teton Village Water & Sewer District 1,000 0 Thayne 366 231 18 150,380,000 897,000 NA 100,000 Thermopolis, Town of 3,700 1,440 0 340,000,000 2,300,000 Lucerne Water District, Red Lane, 29,000 East Thermopolis, South Thermopolis Water District, Hot Springs Cemetery District Torrington Municipal Water System 5,800 2,600 177 644,000,000 4,500,000 South Torrington W&S District < 100,000 and WMCI Prison Upton, Town of 1,100 485 0 92,000,000 690,000 gm (July NA Unknown 5th) Vista West Improvement & Service District 120 53 0 9,125,000 32,000 FS Campground Vista West Water Company (added to survey in 1,500 469 0 45,122,000 200,000 NA 21,232 2013) Wamsutter, Town of 750 172 4 68,000,000 321000 NA Unknown

Total Population Served Report #3: System Use Number of Taps in Entity Number of Taps Outside Entity Total Annual Water Use by the System (gallons) Wardwell Water & Sewer District 3587 1435 0 198,534,446 (2012) Peak Day Water Use for the System (gallons) Unknown day (month Aug 2012) Whom do you sell water to? What is the estimated loss to leakage (gpd)? NA less than 1% Warm Springs Water District 150 58 0 1,800,000 54,285 NA 1,000 Washakie Rural Improvement and Service District 625 329 0 218,813 Unavailable NA Unknown, no way to check for line loss Water Unlimited, Inc. 60-200 11 0 10,000,000 approx NA Salt Creek Water District Unknown-NA Wessex I & S District 23 7 0 Unknown Unknown NA 0 West End Water District 300 82 3 Oil Creek Westridge Water Users Association (closed) NA NA NA NA NA NA NA Wheatland, Town of 2,565 1,852 56 369,912,100 450,000 NA 5,600 White Mountain Water & Sewer District 3,000 840 NA 80,000,000 NA NA Unknown Worland, City of NA NA 0 Unknown NA NA Unknown Wright Water & Sewer District 2,500 915 0 214,900,000 1,333,000 No 17000 Yoder, Town of 151 80 6 11,000,000 125,000 NA Unknown

Does the entity bill by meter? Report #4: Billing Rates Average Monthly Water Bill Residential Tap Fees Residential Base Water Rate Residential Gallons Included in the Base Water Rate Rate for each 1,000 Gallons Above the Base Amount Afton, Town of Not Yet, Still at $34.00 $4,000 $34.00 Unlimited Flat Rate Flat Rate Air Base Acres Improvement & Service District Yes $27.50 $1,500 $5.50 1,000 $5.50 Airport Bench Water and Sewer District (dissolved, NA NA NA NA NA NA now incorp with Town of Greybull) Albin, Town of No $43.00 $600 $12.85 15,000 $0.00 Alpine Yes $33.00 NA $33.00 12,000 $2.00 Alta Community Pipeline No NA $200 NA NA NA American Road Water & Sewer District Yes $44.83 $3,000 $40.00 18,000 $3.00/1,000 for 18,000-25,000; $3.50/1,000 for > 25,000 Antelope Valley Improvement & Service District Yes $58.00 $3,500 (AVI&SD) $36.00 (AVI&SD); $2.40/1,000 (Crestview) 4,000 (AVI&SD); 2,000,000 (Crestview) $2.00 (AVI&SD); $3.74 Pinnacle Heights (PH) Aspens/Aspens II Water and Sewer District Comm only. $35.00 NA NA NA NA Avalon Mobile Manor No NA NA NA NA NA Baggs, Town of Yes $38.00 $1,500 $28.00 0 $2.00 Bairoil, Town of No $24.77 $600 $24.77 0 NA Basin, Town of Yes $35.00 $125 $1.12/1,000 0 $1.12 Bear River Regional JPB (formerly North Uinta Yes $56.00 $5,000 $56.00 2,000 $3.25 County I&S) Bedford Water & Sewer, District Yes $40.00 $5,000 $40.00 20,000/mo $0.25/1,000 up to 40,000; $0.50 over 40,000 Belle Fourche Pipeline No $0.00 $0.00 NA Bennor Estates Improvement & Service District Yes $130.00 NA $130/mo (water & roads) 10,000 $1.50 (added to survey in 2013) Big Horn Regional JPB (added to survey in 2013) Yes $10.24/EDU NA NA NA $0.45 Big Piney, Town of Yes $36.00 $750 0-6000 $5.00/1,500 $0.67/1st 10,000, $0.72/11,000-25,000 (see hardcopy) Big Valley & Crossed Arrows Improvement District No $35.00 NA NA NA NA Bridger Valley Joint Powers Board Yes $38.00 $1,200 $17.00 0 $3.00 Buffalo No NA NA NA NA NA Buffalo Valley Water District No $80.00 $5,971 $960/yr-dev; $690/yr-undev. Unlimited NA Burlington, Town of Yes $45.00 $1,000 $20.00 2,000 $2.50 Burns, Town of (formerly Burns BD. Of Public Yes $22.00 $1,000 $22.00/ first 20,000 20,000; $0.50/1,000 after $0.50 Utilities) Byron, Town of Yes $9.00-$18.00/mo $17.50/mo 3,000 $2.50

Does the entity bill by meter? Report #4: Billing Rates Average Monthly Water Bill Residential Tap Fees Residential Base Water Rate Residential Gallons Included in the Base Water Rate Rate for each 1,000 Gallons Above the Base Amount Cambria I&S Yes $40.00 $6,000 $40.00 15,000 $2.67 Casper, City of Yes Casper Residential - $1,610 $7.29 1,500 $3.33 $40.59/mo Cedar Hills Water Association No $35.00 NA $35.00 No Limit $0.00 Centennial Water & Sewer District No $33.00 $750 $33.00 30,000 $1.50 Central Campbell County Improvement & Service NA NA NA NA NA NA District (now Sleepy Hollow) Cheyenne Board Public Utilities, City of Yes $44.43 $246 $3.60 1,000 Residential: $3.60 (0-600); $4.46 (601-18,999); $5.53 (19,000-42,000); $6.88 (42,001+) Chugwater, Town of NA NA NA NA NA NA Clearmont, Town of Yes $28.00 Residential; $300 $28.00 6,000 $0.0008/gallon $31.00 Commercial Clearview Improvement Service Yes $11.25 $25.00 $8.05 0 $2.00 Cody, City of Yes $33.25, includes $9.00 $9.00 SMP meter $12.25 0 $2.45/1,000 SMP meter fee, $12.25 fee City base rate and 5,000 gallons of water @ $2.45/1,000 gallons used Cokeville, Town of Businesses only. $25.00 Size of line. $25.00 20,000 $3.00 Cook Road Water District Yes $112.25 $7,500 $112.25/mo 15,000 $1.50 Cooper Subdivision Mobile Home Park No NA $0.00 Country Meadows LLC No NA NA NA Countryside Court No NA NA NA Countryside Water Users, Inc. No $30.00 $750 NA NA Flat rate Cowley, Town of Yes $19.00 $1,250 $19.00 10,000 $0.10 Crestview Improvement & Service District (formerly Crestview Estates Subdivision) Dave Johnston Power Plant (added to survey in 2013) Dayton, Town of Yes $20.44 (water), $62.50 (water,sewer,garbage) Yes $68.44 $5,000 $43.00/unit (apt or townhouse)or $52.00/unit (house) 13,000 $3.00 No NA NA $650 $17.44+$10.00 raw 3,000 + unlim $1.00 Deaver Municipal Water System Yes $15.00 $750 $8.00 0 $1.75 Dillman Estates Yes $58.80 Variable $27.00 0 $1.49 Dixon, Town of Yes $55.00 $3,500 $55.00 30,000 $1.50

Report #4: Billing Rates Name of Entity Does the entity bill by meter? Average Monthly Water Bill Residential Tap Fees Douglas, City of Yes $37.15 $2,500 (1"); $5,000 (1.5"); $8,000 (2"); $15,000 (3"); $27,500 (4") Residential Base Water Rate Residential Gallons Included in the Base Water Rate Rate for each 1,000 Gallons Above the Base Amount $1.93/1,000 0 $1.93 up to 30,000 gal.; $2.00 for 31,000-75,000; $2.06 for 76,000-150,000; $2.12 for 151,000-300,000; $2.19 for 301,000 and over. Dubois, Town of Yes $58.00 $3,014 $24.88 None $1.18 East Thermopolis Yes $15.00 $450 $10.50 2,000 $4.50 Edgerton, Town of Yes $40.00 $10/mo $30.00 8,000 $2.30 ($2.35 after 7/2013) Eight Mile Improvement & Service District Yes NA $2,500 $100/mo 20,000 $1.00 (20,000-30,000); $2.00 over 30,000 Elk Mountain Yes $29.00 $400 $20.00 0 $1.50 Encampment, Town of Yes $35.00 $1,200 + equip $35.00 10,000 $2.25 then goes into tier Etna Water & Sewer District No $32.00 $32.00 14,000 $0.50 Evanston, City of Yes $25.00 $1,000 $6.07 0 $1.80 Evansville, Town of Yes $15.72 $970 $4.08 0 $1.94 Evergreen Mobile Home Park LLC Fairview Water & Sewer District Yes $25.00 $25.00 50,000 $0.50 Force Road Joint Powers Board No $50.00 NA NA NA $50.00 Fort Laramie, Town of Yes $34.91 $1,050 $34.00/mo 20,000 $1.00 Fox Ridge Subdivision Improvement & Service Yes $76.50 None $75.00/mo + $400/yr 15,000 $1.50 District (added to survey in 2013) assessment Frannie, Town of Yes $40.00 approx $657 $1.71 (summer), $2.60 winter) None $1.71 (summer), $2.60 (winter) Freedom Hills Improvement and Service District No $85.00/mo (for water + NA $85.00/mo Unlimited NA roads-accessed through county taxes) Freedom Water & Sewer District Yes $45.00 $30.00 $30.00 50,000 $1.00 Gardens North Home Owners Association No $27.00 $500 $27.00 Unlimited NA Gillette, City of Yes $60.03 $1,288 $12.85 3,000 Residential $3.95 for 3,000-35,000; $4.43 for 36,000-50,000; $5.09 over 50,000 Glendo, Town of Yes $30.00 $1,200 $20.00 2,000 $1.37 Glenrock, Town of Yes NA $1700 (3/4") $15.00 3,000 $1.75 Glory Hole Homeowners Association (added to No $80.00/mo NA $80.00/mo Unlimited NA survey in 2013) GR/RS/SW Co JPWP (formerly Rock Springs/Green Yes NA NA NA NA NA River JP) Grand View Improvement Association (closed) NA NA NA NA NA NA

Does the entity bill by meter? Report #4: Billing Rates Average Monthly Water Bill Residential Tap Fees Residential Base Water Rate Residential Gallons Included in the Base Water Rate Granger, Town of No $30.00 $1,000 $30.00 No Limit $0.00 Greater Smoot W&S District Yes $22.00 $22 $15.00 1-11,999; if >12,000 add $1.00 $1.00/1,000 Green River Water Distribution System, City of Yes $30.70 $718 $17.38 2,004 $3.059 Green Valley Estates Improvement & Service District No $40.00 $1,000 $60.00/mo Not metered Flat Rate Rate for each 1,000 Gallons Above the Base Amount Greybull, Town of (Airport Bench Water & Sewer District incorporated into this entity) Yes $40.00 In Town, $45.00 Out of Town $1,500 $40.00 5,000 $0.70 for 6-50; $0.90 for 51-100; $1.25 for 101-9999999 Gros Ventre Utility No $35.00 $4,000 $35.00 No Limit $0.00 Grover W&S District Yes $20.00 $1,500 $20.00 75,000 $1.00 Guernsey, Town of Yes $36.71 $1,800 (1") $30.00 15,000 $0.50 Hanna, Town of Yes $73.00 1,500 $35.00 7,000 $1.13 Happy Valley Pipeline No $25.00 $150 NA NA NA Hartville, Town of Yes $31.05 $750 $31.05 1,500 NA Heritage Village Water & Sewer District No $35.00 NA NA NA NA Hudson, Town of Yes $19.00 $19.00 $19.00 7,000 $1.85 Hulett, Town of Yes $18.50 $600 $12.50 1,000 Hyattville Service & Improvement District No $35.00 plus tax $1,200 $35.00 Unlimited NA assessment Indian Paintbrush Homeowners Association No NA NA NA NA NA Jackson, Town of Yes $28.30 $430 $9.93 1,500 $1.89/gal Jamestown-Rio Vista Water & Sewer (added to survey in 2013) Jeffrey City Water & Sewer District (added to survey in 2013) Juby's Mobile Home Park Yes $3,500-$4,500 $12.00 $2.37/gal NA None Kaycee, Town of Yes $29.00 $800 $21.73 0-6,000 $1.75 Kemmerer-Diamondville JPB Yes $50.00 for 3,500 gal $800 $50.00 3,500 $2.35 Kirby, Town of Yes $25.00 $750 $25.00 2,000 $7.00 La Grange, Town of No $10.00 $500 $10.00 No Limit $0.00 LaBarge, Town of Yes $74.00 $250-500 $20.00 7,000 $3.25 Lance Creek Water & Sewer District Yes $59.00 $200 $48.00 2,000 $1.30 Lander, City of Yes $44.54 $410 $41.20 12,000 $1.00 Laramie, City of Yes $44.15 base meter fee + See Attached Sheet 6 units of water ($3,021) consumption for residential units. $20.30 (3/4" meter) None $3.53 for 1,000 gal + meter fee Lingle, Town of No $26.50 500 $26.50 Unlimited For industrial users the rate is $0.50/1,000

Does the entity bill by meter? Report #4: Billing Rates Average Monthly Water Bill Residential Tap Fees Residential Base Water Rate Residential Gallons Included in the Base Water Rate Rate for each 1,000 Gallons Above the Base Amount Lovell, Town of Yes $100 (includs all $4.70/1,000 gal $4.70 1,000 $4.70 services; water, sewer, garbage etc) Lower Bench WSD (currently known as Bridger NA NA NA NA NA NA Valley JPB=5600757) Lucerne Water & Sewer District Yes $50.00 3,500 $43.00 3,000 $3.75 Lusk, Town of (Lusk Public Works) Yes $35.00 300 $17.10 10,000 $0.75 Lyman, Town of Yes $25.00 500 $25.00 10,000 $2.10 Manderson, Town of Yes $35.00 $10.80 (3/4 tap) $35.00 5000 $1.50 Manville, Town of Yes $25.00 $10 $25.00 15,000 $0.75 Marbleton, Town of Yes $21.15 $1,500 $21.15 Unlimited NA Meadow Springs Improvement & Service District No $65.00 $6,500 $65.00 Unlimited NA (added to survey in 2013) Means First Extension Water & Sewer District Yes $35.28 (residential), $5,000/$7,500 $35.00/mo 15,000 $1.00 $60.34 (commercial) Medicine Bow, Town of Yes $31.50 $350 $31.50 8,000 $1.50 Meeteetse, Town of Yes $43.00 $2,500 $43.00 6,000 $4.90 Melody Ranch Homeowner's Association Midwest, Town of Yes $40.40 per 8,000 gal $900 $40.40 8,000 $2.35 Miller Lower Mobile Home Park No NA NA NA NA NA Mills, Town of Yes We bill quarterly. NA $5.00/mo ($15.00 quarterly) 4,000 $1.30 (residential); $1.60 (commercial) Monroe Ave Mobile Home Park No NA $0.00 0 Moorcroft, Town of Yes $47.45 with 4,000 $2,000 $47.45 4000 $5.50 gallons Mountain View Estates Mountain View, Town of Yes $20,833.00 $1,000 $35.45 10,000 $2.50 N. Riverton WSD (incorporated into City of NA NA NA NA NA NA Riverton) Newcastle, City of Yes $30.57 $1,500 $8.52 2,000 $2.70/1,000 for 3,000; then $2.24/1,000 Newton Industrial Park (closed) NA NA NA NA NA NA North Afton W&S (closed) NA NA NA NA NA NA North End Water Users, Inc. Yes $76.02 $46.00=9mo/$56.0 $1.65/1,000 NA $1.65 0=3 mo North Platte Water & Sewer District Yes Varies $0.00 NA NA $3.54 Northwest Rural Water District Yes $45.00 $3,000 $39.60/mo 0 $1.50 Opal, Town of Yes $89.00 $2,000 $43.00 10,000 $3.00 Orchard Valley Water Co. Yes $12.50 $1,500 $20.00 4,000 $1.00 Osage Water District Yes NA $500 $55.00 15,000 $2.20

Does the entity bill by meter? Report #4: Billing Rates Average Monthly Water Bill Residential Tap Fees Residential Base Water Rate Residential Gallons Included in the Base Water Rate Rate for each 1,000 Gallons Above the Base Amount Osmond Pipeline Company No $15.00 NA $180/year Unlimited NA Pavillion, Town of Yes $27.00 $400 $27.00 4,000 $2.00 People's Improvement & Service District $1.00 Pine Bluffs, Town of Yes $25.00 $1,200 $20.00 8,000 $1.00 Pine Haven, Town of Yes $25.00 $1,500 $25.00 3,500 $3.30 3,500 to 15,000, $4.90 15,0001 to 50,000, $6.60 50,001 and up Pinedale Municipal Water System No $30.00 $2,000 $20.00 Unlimited NA Pioneer Mobile Home Park Yes $9.83 NA $0.63 16 $1.89 Pioneer Water & Sewer District Yes $60.00 $1,000 $60.00 7,000 $0.25 to 15,000 gal then $5.00 Pleasant View Water Company, Inc. Yes $45.00 $3,500 $3.50/1,000 $20.00+cost/1,000 $3.50 Poison Spider Improvement & Service District Yes $60.00 $2,500 $39.00 0 $2.50 (added to survey in 2013) Powell, City of Yes $40.00 $450 $30.00 3,000 $1.85 Rafter D Improvement & Service District (added to No $80.00 $0.00 $80.00 Unlimited NA survey in 2013) Rafter J Subdivision Home Assoc. (added to survey in 2013) Raintree Estates Improvement & Service District No NA $100 $325/year NA NA Ranchester, Town of Yes $27.00 $825 $19.00 2,000 TR Rawlins, City of Yes $30.00 $1,800 $14.00 1,000 $2.00/1,000 gallons over base rate Red Lane Domestic Water, Inc. Yes $60.00/mo Cost of meter $37.50 0 $5.15 Ridgewater Improvement District Yes $46.02 $2,000 $3.19 1,000 $3.19 Rivermeadows Water District (added to survey in 2013) Riverside Trailer Court No NA NA NA NA NA Riverton, City of Yes $33.26 $568 $16.83 0 $2.33 up to 5,000; $2.39 over Rock River, Town of Yes $30.50 $1,800 (3/4) $30.50 10,000 $1.00 Rock Springs, City of Yes $35.10 $1,000 $13.29 2,010 $6.60 Rolling Hills, Town of Yes $69.01 $3,500 $38.00 0 Tiered system Rozet Ranchettes Improvement & Service District (added to survey in 2013) Yes $80.00 $1,500 $80.00 15,000 $2.00/1,000 (15,000-30,000); $3.00/1,000 over 30,000 Ryan Park B Tract WC Salt Creek Water District Yes $35.00 $2,500 NA 10,000 $1.00 Saratoga, Town of Yes $43.00 $1,100 $26.50 7,000/mo $2.37 for 7,000-20,000; $2.66 for 20,000 to 60,000

Does the entity bill by meter? Report #4: Billing Rates Average Monthly Water Bill Residential Tap Fees Residential Base Water Rate Residential Gallons Included in the Base Water Rate Rate for each 1,000 Gallons Above the Base Amount Shell Valley West Water & Sewer Yes $78.89 $3,000 $48.50 5,000 $0.99 Shell Water Users, Inc. Yes $70.00 NA $70.00 5,000 $1.00 Sheridan, City of Yes $25.00 $3,561 $18.10 2 CCF $1.31/100 CU FT Shoshone Municipal Pipeline Yes We wholesale water so the average monthly water bill varies by the entity served. Varies by size Varies Varies $1.34/1,000; We also charge a tap equivalent fee=$9.00/tap equivalent based on size Shoshoni, Town of Yes $46.00 $500 $23.00 10,000 $1.00 Sierra Madre Water & Sewer JPB Yes $34.00 $2,000 $34.00 10,000 Step up rate from $1.00 to $1.75 Sinclair, Town of Yes $33.00 $500 to $1250 $7.00 0 $1.80 Skyline Ranch I & S District (added to survey in 2013) Sleepy Hollow Subdivision (formerly Central Campbell County I & S District) Yes included $3,000 $40.00 30,000 $2.50 up to 35,000; $3.50 to 40,000; $5.00 up South Big Horn County JPB Yes $62.50 $2,000 $53.50 4,000 $1.50 South Cheyenne Water & Sewer District Yes $45.00 NA $4.82 100% $4.82 South Circle Estates Service & Improvement District No $40.00 (Domestic); $40.00/mo NA NA NA (added to survey in 2013) $6.66/acre, irrig South Laramie Water & Sewer District Yes $65.00 - $85.00 $6,061 Depends on size of meter 0 $6.45 South Riverside Acres Water & Improvement Yes NA $4,000 $45.00 15,000 NA District South Thermopolis Water & Sewer District Yes $32.68 $1,000 $23.00 3,000 $4.68 South Torrington Water and Sewer District Yes $63.29 (12 month average that includes Wester Sugar); $31.16 (average amount Aug/Sept-Jan/Feb excludes Western Sugar) $25 $15.00 5,000 Varies depending on whether it is residentialcommercial-industrial use. South Worland Water User's, Inc. Yes $40.00 $1,500 $44.00 5,000 $2.00 Southeast Water & Sewer District NA NA NA NA NA NA Southfork Estates Yes $40.00 plus overchage above 25000 gal $0 $40.00 25,000 $2.00 Southside Well I&S District No $70.00 NA NA NA Flat rate Spring Creek Improvement District No $42.00 $41.24 14,600 $0.00 Squaw Creek Water District Yes $21.00 $8,500 $15.00 0 $1.00 Star Valley Ranch, Town of Yes $36.00 $10 $26.00 10,000 $26.00 for 10-10,000 gal

Does the entity bill by meter? Report #4: Billing Rates Average Monthly Water Bill Residential Tap Fees Residential Base Water Rate Residential Gallons Included in the Base Water Rate Rate for each 1,000 Gallons Above the Base Amount Star Valley Trailer Court No $0.00 NA NA NA NA Stone Gate Estates April-October NA NA $960/year 20,000 $1.00 to $30,000; $2.00 for 30,000-50,000; $5.00 over 50,000 Sundance, City of Yes $35.00 $2,548 $11.60 ($4.45/1,000 gal 2,000 $4.45 inside city; $5.95/1,000 gal outside city) Sunridge Estates No $25.00 NA $25.00 Unlimited NA Superior, Town of No $59.40 Flate Rate $1,500 Flate Rate NA NA Sylvan Bay Homeowners Assn. No NA NA NA NA Targhee Towne Water District Yes $35.00 $750 $25.00 10,000 $1.50 Ten Mile Water & Sewer Dist (added to survey in 2013) Ten Sleep, Town of Yes (7-1-13) $30.00 $850 $22.00/$30.00 (7-1-13) 12,000 $0.25 Teton Shadows Home Owners Assoc No NA NA $10.00 No Limit $0.00 Teton Village Water & Sewer District Thayne Yes $28.75 $3,300 $28.75 30,000 $0.75 Thermopolis, Town of Yes $41.65 $450 $3.05 1,000 $3.05 Torrington Municipal Water System Yes $36.00 $547 (1"); $873 (1.5"); $1,133 (2") $26.25 8,000 Next 42,000 gal=$2.50/1,000; Over 50,000 gal=$3.25/1,000 Upton, Town of Yes $30.00 based on a $2,000 $13.50 1,000 $2.40 family of four Vista West Improvement & Service District Yes $20.00 15.00 $15.00 4,000 $1.75 Vista West Water Company (added to survey in Yes $43.00 $600 (pd to $31.37 0 $2.58 2013) regional water; fee depends on size) Wamsutter, Town of Yes $100.00 $1,000 $15.00 $0.50/1,000 25% Wardwell Water & Sewer District Yes $35.00 $4,600 $14.00 0 $2.43 Warm Springs Water District No $2,500 NA NA NA Washakie Rural Improvement and Service District Yes, individual $67.34 $63 $4.50 3,000 $1.50 Water Unlimited, Inc. Salt Creek Water $18.00/mo approx (per NA NA NA NA District household) Wessex I & S District No $0.00 NA $700 NA NA West End Water District Yes $55.00 $2,700 $55.00 27,000 $1.00 Westridge Water Users Association (closed) NA NA NA NA NA NA Wheatland, Town of Yes $15.00 $1,000 $10.50 10,000 Tiered White Mountain Water & Sewer District Yes $63.70 $1,300 $12.50 0 $5.12 Worland, City of NA NA NA NA NA NA

Does the entity bill by meter? Report #4: Billing Rates Average Monthly Water Bill Residential Tap Fees Residential Base Water Rate Residential Gallons Included in the Base Water Rate Rate for each 1,000 Gallons Above the Base Amount Wright Water & Sewer District Yes $21.50 $2,100 $21.50 12,000 $2.40 Yoder, Town of Yes $31.05 $1,500 $31.05 7,300 $0.55 300-10,000; $1.00 10,001-15,000; $2.00 15,001-up

Annual Budget for the System Report #5: Fiscal Data Operation and Maintenance (annual) Water Quality Testing Cost (annual) Emergency/ Replacement Fund Annual Sinking Fund Contribution Revenues from Water Bills Revenues from Tap Fees Afton, Town of $432,000 $421,000 $7,000 $750,000 $30,000 $400,000 $20,000 Air Base Acres Improvement & Service District $38,950 $11,500 $1,000 $45,000 $0 $24,750 $0 Airport Bench Water and Sewer District (dissolved, NA NA NA NA NA NA NA now incorp with Town of Greybull) Albin, Town of $9,720 $2,500 $2,500 NA $5,000 NA NA Alpine $219,000 $208,300 $1,500 $25,180 $44,000 $204,000 $15,000 Alta Community Pipeline NA $1,800 $542 NA NA NA $3,400 American Road Water & Sewer District $51,363 $35,755 $1,400 approx $110,000 $1,500 $40,031 $0 Antelope Valley Improvement & Service District $260,000 (Fiscal $255,391 $2,000 average $315,000 Low, if any $234,522 $0 Yr 2012) Aspens/Aspens II Water and Sewer District $30,000 $30,000 $2,000 average NA NA NA NA Avalon Mobile Manor $0 $0 $0 NA $0 NA NA Baggs, Town of $201,524 $44,000 $2,550 $37,000 $30,000 $184,392 $0 Bairoil, Town of $15,600 $17,000 $1,000 $,3050 $0 $17,900 $0 Basin, Town of $560,224 $13,500 $1,500 $64,000 $0 $294,205 $375 Bear River Regional JPB (formerly North Uinta $330,000 $98,100 $2,000 $10,000 $0 $317,000 $5,000 County I&S) Bedford Water & Sewer, District $200,000 $156,000 $3,500 $20,000 $20,000 approx $180,000 + $20,000 approx Belle Fourche Pipeline Unknown NA NA NA NA Bennor Estates Improvement & Service District (added to survey in 2013) $74,550 $36,052 $1,500 approx $13,087 $6,030 (water + roads) $70,800 + $2,847 (water overages): [TOTAL=$73, 647] $0 Big Horn Regional JPB (added to survey in 2013) $679,079 $207,000 $10,000 $160,000 $100,000 $789,747/yr $0 Big Piney, Town of $45,000 $32,000 $4,000 $35,000 NA $81,000 NA Big Valley & Crossed Arrows Improvement District $5,244 $2,500 $1,200 $500 $0 $8,820 $0 Bridger Valley Joint Powers Board $1,088,781 $245,400 $6,000 NA $511,657 $840,000 $4,800 Buffalo NA NA NA NA NA Buffalo Valley Water District $40,000 $3,000 $1,000 $20,000 NA $26,000 NA Burlington, Town of $55,000 $47,000 $600 $0 $0 $51,500 $4,000 Burns, Town of (formerly Burns BD. Of Public Utilities) $119,000 $25,000 $3,000 $86,890 $24,000 $44,000 $0 Tap fees only when developmentno recent development Byron, Town of $100,000 $23,575 $1,626 $136,239 $0 $378,146 $23,868 Cambria I&S $24,000 $6,693 $670 NA $11,000 NA NA

Annual Budget for the System Casper, City of Casper - FY13 - $21,500,000; Regional Water System - FY13 - $10,500,000 Report #5: Fiscal Data Operation and Maintenance (annual) Casper - FY13 Budget - $9,800,000; Regional Water System - FY13 Budget - $2,700,000 Neither includes debt service Water Quality Testing Cost (annual) Emergency/ Replacement Fund $110,000 Casper - $10,000,000; Regional Water System - $7,000,000 Annual Sinking Fund Contribution Casper - $800,000 - Depreciation Revenues from Water Bills Casper - FY13 Budget - $11,100,000; Regional Water System - FY13 Budget - $5,400,000 - User Charges only Revenues from Tap Fees Casper - FY13 Budget - $350,000; Regional Water System - FY13 Budget - $290,000 Cedar Hills Water Association $28,000 $2,000 $500 NA $10,000 NA NA Centennial Water & Sewer District $63,000 $10,000 $2,000 $15,000 $60,000 $70,000 $5,000 Central Campbell County Improvement & Service NA NA NA NA NA NA NA District (now Sleepy Hollow) Cheyenne Board Public Utilities, City of $55,359,177 $10,467,716 $188,900 $7,631,832 $0 $17,601,900 $108,700 Chugwater, Town of NA NA NA NA NA NA NA Clearmont, Town of $26,000 $23,500 Usually between $1,000-$2,000 depending on testing $0 $0 $28,000 $0 Clearview Improvement Service $58,000 $20,000 $100 NA $0 NA NA Cody, City of $3,502,005 $2,359,388 $600 $1,680,895 $20,000 annually $2,844,720 $20,700 until reaching $150,000 Cokeville, Town of $87,500 $61,425 $2,000 $25,000 NA $78,791 $900 Cook Road Water District $120,774 $35,200 $1,100 approx $75,026 $5,000 $120,085 $7,500 Cooper Subdivision Mobile Home Park NA NA NA Country Meadows LLC $5,000 $2,000 $3,000 NA NA NA Countryside Court $0 $0 $2,200 NA NA NA Countryside Water Users, Inc. $55,080 $33,000 $800 $10,000 $12,000 NA NA Cowley, Town of $97,426 $22,000 $240 $23,000 $0 $125,000 $7,500 Crestview Improvement & Service District (formerly $219,000 $154,541 $1,100 approx $360,000 NA $137,000 $0 Crestview Estates Subdivision) Dave Johnston Power Plant (added to survey in $100,000 $50,000 $2,000 $200,000 NA NA NA 2013) Dayton, Town of $140,000 $70,700 includes salaries and $3,000 $293,078 $0 $120,000-6/13 fiscial year $14,136-6/13 fiscial year benefits Deaver Municipal Water System $31,050 $2,800 $300 NA $500 NA NA Dillman Estates 16,000-18,000 $15,000 $10,800 $37,200 $0 $24 Part of emergency fund Dixon, Town of $44,000 $13,000 $2,550 NA $2,700 $44,211 $0

Annual Budget for the System Report #5: Fiscal Data Operation and Maintenance (annual) Water Quality Testing Cost (annual) Emergency/ Replacement Fund Annual Sinking Fund Contribution Revenues from Water Bills Revenues from Tap Fees Douglas, City of $4,279,377 $2,599,727 $20,000 $3,164,434 NA $1,950,000 $30,000 Dubois, Town of $263,825 Varies-Budget Varies-depends on $100,000? $295,283 $0 $25,000 tests needed East Thermopolis Edgerton, Town of $58,000 approx $12,600 approx $750 approx $20,000 approx $14,000 approx $68,200 approx (Included in water bills) Eight Mile Improvement & Service District $54,475 $25,390 $800 average $20,919 NA $48,240 (for $0 assessmentswater+road fees, $3,057 for water overages last fiscal yr) Elk Mountain $26,000 $25,000 $1,000 $375,000 Varies $35,000 $800 Encampment, Town of $162,879 $152,721 $6,971 $363,038 $8,898 $162,680 $2,400 approx, depends on growth Etna Water & Sewer District NA NA NA NA NA Evanston, City of $2,845,978 $1,825,978 $25,000 $9,800,000 $964,134 $2,235,630 $18,679 Evansville, Town of $495,000 $20,000 $8,000 NA $75,000 NA NA Evergreen Mobile Home Park LLC NA NA NA Fairview Water & Sewer District NA NA NA NA NA NA NA Force Road Joint Powers Board $30,000 $5,400 $750 $15,000 $7,800 $3,720 $0 Fort Laramie, Town of $39,000 $15,000 $350 $700 $17,352 $50,000 $1,050 Fox Ridge Subdivision Improvement & Service $54,100 $40,095 $800 approx $0 $0 $50,394 (water + $0 District (added to survey in 2013) roads) Frannie, Town of $14,000 $1,000 $240 NA NA Break Even Break Even Freedom Hills Improvement and Service District $179,495 $132,016 $800 approx $20,007 $10,000 $163,200 (water + $0 roads + garbage) Freedom Water & Sewer District $3,000 $1,500 NA $20,000 NA NA Gardens North Home Owners Association $38,000 $38,000 $650 $0 $0 $38,000 $0 Gillette, City of $71,588,962: $65,494,658 of this budget is capital for the construction of the Madison Pipeline Project funded by grant and loan from WWDC $8,807,448 $31,000 City Financial Operating Policy (water funds holds 90 day operating reserve & capital reserves equal to one year depreciaton expense None $7,354,377 $168,536 Glendo, Town of $80,000 $73,000 $2,500 $45,000 $5,000 $75,000 $1,200 Glenrock, Town of $414,300 $300,000 $3,500 $125,000 $5,000 $464,306 $5,000

Report #5: Fiscal Data Name of Entity Glory Hole Homeowners Association (added to survey in 2013) GR/RS/SW Co JPWP (formerly Rock Springs/Green River JP) Annual Budget for the System Operation and Maintenance (annual) Water Quality Testing Cost (annual) Emergency/ Replacement Fund Annual Sinking Fund Contribution Revenues from Water Bills $22,982 $10,897 $900 $0 $0 $20,160 $0 $5,740,000 $3,797,000 $6,000 Depreciation Reserve ($8,221,000) WWDC Reserve ($1,114,000) $475,000 $5,445,000 NA Revenues from Tap Fees Grand View Improvement Association (closed) NA NA NA NA NA NA NA Granger, Town of $48,000 $0 $0 NA $0 NA NA Greater Smoot W&S District $50,000 $40,000 $1,500 $126,000 $0 $550,000 $0 Green River Water Distribution System, City of $2,098,924 $1,793,369 $8,000 $4,000,000 $0 $2,800,000 $36,000 Green Valley Estates Improvement & Service District $23,100 $15,000 $8,000 $108,000 NA $23,100 $0 Greybull, Town of (Airport Bench Water & Sewer $3,215,000 $329,800 $2,500 $439,000 $53,000 $780,000 $9,000 District incorporated into this entity) Gros Ventre Utility $28,950 $25,000 $1,200 NA $0 NA NA Grover W&S District $18,000 $4,000 $1,000 $50,000 $0 $18,000 $0 Guernsey, Town of $403,658 $333,151 $1,095 $143,385 $0 $257,126 $4,625 Hanna, Town of $289,229 $286,740 $239,250 $14,095 Now 3% $198,047 $1,500 Happy Valley Pipeline $10,000 $6,000 $3,000 $3,000 $0 $0 $0 Hartville, Town of $15,250 $21,590 $700 $0 $0 NA $0 Heritage Village Water & Sewer District $100,000 $50,000 varies $1,000 $62,000 $50,000 $20,000 $0 Hudson, Town of NA NA NA Hulett, Town of $67,500 $16,800 $2,000 $100,000 $10,000 $57,500 $1,000 Hyattville Service & Improvement District $11,550 $100 $500/yr $10,000 $2,000 $1,925/mo $0 Indian Paintbrush Homeowners Association $16,000 $16,000 $3,900 $0 $0 $0 $0 Jackson, Town of $1,600,000 $850,000 $10,500 $3,111,000 NA $1,938,000 $77,000 Jamestown-Rio Vista Water & Sewer (added to survey in 2013) Jeffrey City Water & Sewer District (added to survey in 2013) Juby's Mobile Home Park Unknown Unknown Unknown Unknown Unknown Unknown Unknown Kaycee, Town of $52,526 $45,000 $2,500 $60,000 NA $84,000 $800 Kemmerer-Diamondville JPB $1,153,313 $821,347 $5,200 $1,053,000 $60,000 $1,209,200 $2,400/yr Kirby, Town of $20,750 $4,064 $400 NA $0 NA NA La Grange, Town of $21,500 $20,030 $1,679 NA $0 NA NA LaBarge, Town of $195,770 $128,755 $2,100 $169,922 $0 $17,166 $24,000 Lance Creek Water & Sewer District $27,500 $18,321 $1,000 $7,700 $700 $22,500 $200 Lander, City of $1,769,972 $2,600,000 $5,500 $2,500,000 varies $1,769,972 $2,000

Report #5: Fiscal Data Name of Entity Annual Budget for the System Operation and Maintenance (annual) Laramie, City of $19,974,313 $3,810,332 Excludes Depreciation Water Quality Testing Cost (annual) Emergency/ Replacement Fund $33,000 $840,626 Raw water restricted investment and $500,00 emergency fund Annual Sinking Fund Contribution Revenues from Water Bills $475,000 $8,114,766 $400,000 Revenues from Tap Fees Lingle, Town of $90,000 $60,000 $4,500 $80,000 $5,000 $89,000 $1,000 Lovell, Town of $420,000 $373,000 $500 $287,500 $5,000 $442,822 $0 Lower Bench WSD (currently known as Bridger NA NA NA NA NA NA NA Valley JPB=5600757) Lucerne Water & Sewer District $125,000 $20,000 $450 $315,000 $10,000 $6,500 (approx)/mo, Depends if there is a depends if there is a request for tap, some request for tap, some years that is no years there is no request request Lusk, Town of (Lusk Public Works) $255,000 67% $8,000?? $324,000? Lyman, Town of $200,000 $20,000 $5,000 NA $10,000 NA NA Manderson, Town of $32,366 (FY 2013/2014 Budget) $28,000 estimate $100 to $200 NA NA $8,417 NA Manville, Town of $42,000 $11,500 $1,475 $50,000 NA $17,500 $900 Marbleton, Town of $150,000 $117,225 $1,603 NA NA $289,285 $3,000 Meadow Springs Improvement & Service District $25,281 $16,648 $800 approx $0 $0 $11,700 $0 (added to survey in 2013) Means First Extension Water & Sewer District $150,392 $47,624 $800 approx $0 $0 $63,180 NA Medicine Bow, Town of $97,083 $32,153 $1,000 $2,561 $5,000 $59,000 $0 Meeteetse, Town of $185,285 $85,396 $12,159 $103,763 $1,000 $160,240 $0 Melody Ranch Homeowner's Association Midwest, Town of $163,065 $25,000 $500 $150,000 $23,000 $126,711 NA Miller Lower Mobile Home Park NA NA NA NA NA NA NA Mills, Town of $370,000 $200,000 $1,500???? Monroe Ave Mobile Home Park $0 $0 $0 NA $0 NA NA Moorcroft, Town of $276,000 $50,000 $15,000 $150,000 $23,500 $290,000 $2,000 Mountain View Estates NA NA NA Mountain View, Town of $343,825 $91,000 $1,000 $300,000 NA $321,060 $5,700 N. Riverton WSD (incorporated into City of NA NA NA NA NA NA NA Riverton) Newcastle, City of $1,229,000 $508,000 $7,000 $250,000 NA $700,000 $1,500 Newton Industrial Park (closed) NA NA NA NA NA NA NA North Afton W&S (closed) NA NA NA NA NA NA NA North End Water Users, Inc. $162,000 $160,000 $20,000 $249,000 $0 $164,750 $4,800

Annual Budget for the System Report #5: Fiscal Data Operation and Maintenance (annual) Water Quality Testing Cost (annual) Emergency/ Replacement Fund Annual Sinking Fund Contribution Revenues from Water Bills Revenues from Tap Fees North Platte Water & Sewer District $388,954 $210,905 $6,095 $263,633 Unknown $243,764 $8,900 (projected) Northwest Rural Water District $1,593,000 $540,000 $2,000 $233,000 $30,000 $1,425,000 $30,000 Opal, Town of $13,882 $22,578 $1,204 $3,193 $0 $15,262 $0 Orchard Valley Water Co. $18,000 $48,000 $1,000 $25,000 $0 $22,000 $0 Osage Water District $57,089 $19,640 $655 $72,204 $12,000 $10,777 $3,000 Osmond Pipeline Company $12,240 $5,000 $1,500 $25,000 NA $12,240 NA Pavillion, Town of $51,300 $7,000 $3,000 $42,000 $0 $35,000 $1,200 People's Improvement & Service District $50,000 $1,500 $3,000 Pine Bluffs, Town of $2,877,499 $136,499 $2,200 $69,500 $10,000 $170,000 $2,400 Pine Haven, Town of $119,091 $77,650 $1,200 $173,180 $3,500 $121,000 $1,500 Pinedale Municipal Water System $2,000,000 $200,000 $25,000 $200,000 $0 $100,000 $40,000 Pioneer Mobile Home Park $8,400 $8,400 $8,000 $0 $0 $0 $0 Pioneer Water & Sewer District $346,000 $110,000 $1,000 $400,000 NA $280,000 $4,000 Pleasant View Water Company, Inc. $24,948 $16,460 $435 $17,184 $0 $18,059 $0 Poison Spider Improvement & Service District $60,000 $32,000 $340 $35,000 $36,000 $1,400 varies yearly (added to survey in 2013) Powell, City of $1,421,912 $310,350 $300 NA $40,000 NA NA Rafter D Improvement & Service District (added to $15,360 $10,790 $800 approx $0 $0 $15,360 $0 survey in 2013) Rafter J Subdivision Home Assoc. (added to survey in 2013) Raintree Estates Improvement & Service District $7,000 $6,500 $1,500 $5,000 NA $6,700 $0 Ranchester, Town of $93,900 $7,500 $5,000 NA NA NA NA Rawlins, City of $982 $629 $1,500 $511 $100 $1,699,426 $52,974 Red Lane Domestic Water, Inc. $18,000 varies $2,500 NA NA NA NA Ridgewater Improvement District $55,000 $20,100 $500 $14,000 NA $52,000 $3,000 Rivermeadows Water District (added to survey in 2013) Riverside Trailer Court $0 $0 $0 NA $0 NA NA Riverton, City of $1,924,264 $1,197,634 $20,000 $522,246 maintain 18% $2,465,807 $20,244 Rock River, Town of $104,700 $104,700 $2,155 $21,361 $0 $54,333 $1,800 Rock Springs, City of $5,750,000 $2,300,000 $12,000 $1,700,000 NA $5,720,000 217, 000 Rolling Hills, Town of $100,000 $95,000 $1,600 $250,000 Varies, depends on budget. $110,000 $0 no new tap fees coming in Rozet Ranchettes Improvement & Service District $28,020 est. $16,065 $900 approx NA NA $23,040 $4,500 (added to survey in 2013) Ryan Park B Tract WC NA NA NA Salt Creek Water District $0 $0 $0 $0 $78,000 $85 $16,000 Saratoga, Town of $350,000 $350,000 $5,000 $550,000 $100,000 $450,000 $5,500 Shell Valley West Water & Sewer NA NA NA NA NA NA NA

Annual Budget for the System Report #5: Fiscal Data Operation and Maintenance (annual) Water Quality Testing Cost (annual) Emergency/ Replacement Fund Annual Sinking Fund Contribution Revenues from Water Bills Revenues from Tap Fees Shell Water Users, Inc. NA NA NA NA NA NA NA Sheridan, City of $3,750,000 $1,750,000 $35,000 $979,000 $100,000 (varies, but $3,632,502 $185,000 average) Shoshone Municipal Pipeline $3,409,710 $2,108,050 $9,000 $2,655,611 $75,000 $1,585,000 $1,345,500 Shoshoni, Town of $100,393 Sierra Madre Water & Sewer JPB $50,000 $4,000 (not including salaries) $360 $175,000 $9,000 $48,000 FOR FY 2013 $0 due to lack of development in area Sinclair, Town of $366,300 $223,166 $100 $1,621,000 $250,000 $80,000 $0 Skyline Ranch I & S District (added to survey in 2013) Sleepy Hollow Subdivision (formerly Central $300,000 $250,000 $2,500 NA $50,000 NA NA Campbell County I & S District) South Big Horn County JPB $242,871 $106,060 $500 $27,221 $0 $262,852 $10,000 South Cheyenne Water & Sewer District $3,485,160 FY $2,480,000 FY $1,500 FY 2012- $1,163,884 FY 2012- $0 $1,533,450 FY 2012- $93,400 varies, FY 2012-2013 2012-2013 2013 2013 2013 2012-2013 South Circle Estates Service & Improvement District (added to survey in 2013) $3,000 approx $2,000 approx (varies) $4,200+ (varies) $13,763 Anything left after M & O This amount is included in the total sum of revenues from tap fees (see next column) $3,607 (total of "tap fees" and "financially self supporting") South Laramie Water & Sewer District $437,057 $316,297 $200 $118,000 NA $252,469 $12,122 South Riverside Acres Water & Improvement $22,000 $2,000 $2,000 NA $0 NA NA District South Thermopolis Water & Sewer District $119,652 $5,000 $350 NA $0 NA NA South Torrington Water and Sewer District $275,432 $112,610/$158,597 $302 $138,631 Varies $121,468 $700 (budget) South Worland Water User's, Inc. $92,104 $37,030 $891 $57,368 Unknown $92,233 $0 Southeast Water & Sewer District NA NA NA NA NA NA NA Southfork Estates $24,000 $8,000 $600 $27,000 None $500 $0 Southside Well I&S District $14,000 $3,300 $2,000 $100 $100 $9,000 $0 Spring Creek Improvement District $56,100 $20,000 NA NA NA Squaw Creek Water District $65,000 $22,000 $1,000 NA $42,000 NA NA Star Valley Ranch, Town of $484,040 $385,500 $2,750 $35,000 $50,000 $361,330 $21,000 Star Valley Trailer Court $2,500 $1,500+/- $850 approx $5,000? $0 $0 Stone Gate Estates $69,000 $20,000 $500 $74,500 $12,000 $9,500 Overages $0 Sundance, City of $1,131,000 $436,000 $5,000 $58,000 $2,000 $300,800 $3,500 Sunridge Estates $20,000 $5,000 $50 $12,000 $22,000 $0 Superior, Town of $121,866 $59,896 $1,775 $96,105 11.5% of ttl collections $99,000 annually $1,900 this last fiscal year Sylvan Bay Homeowners Assn. $1,500 $500 $500 NA $0 NA NA

Annual Budget for the System Report #5: Fiscal Data Operation and Maintenance (annual) Water Quality Testing Cost (annual) Emergency/ Replacement Fund Annual Sinking Fund Contribution Revenues from Water Bills Targhee Towne Water District $20,000 $20,000 $900 $25,000 $4,000 $24,000 $0 Ten Mile Water & Sewer Dist (added to survey in 2013) Ten Sleep, Town of $43,497 $10,000 $1,500 $80,037 $0 $65,000 $5,000 Teton Shadows Home Owners Assoc $8,000 NA $2,000 NA NA NA NA Teton Village Water & Sewer District NA NA NA Thayne $83,996 $16,900 $4,932 $219,880 NA $84,107 $11,900 Thermopolis, Town of $802,160 $700,745 $8,000 $187,500 $157,215 $865,083 $1,800 Torrington Municipal Water System $2,715,200 $1,698,893 $4,000 NA NA $1,704,273 $27,275 Upton, Town of $623,549 $61,100 $3,000 $54,287 $8,000 $200,000 $2,000 Vista West Improvement & Service District $27,000 $4,100 $150 NA $6,418 NA NA Vista West Water Company (added to survey in $300,000 $320,000 $1,400 minimum $500 $0 $300,000 $0 2013) Wamsutter, Town of $267,000 $43,230 $900 $156,000 $10,000 $120,000 $1,500 Wardwell Water & Sewer District $4,520,321 FY Varies $5,000 $1,641,299 $2,006,154 $675,000 $50,000 2012-2013 Warm Springs Water District $66,000 $35,000 $412 $20,000 $0 $66,000 $2,500 Washakie Rural Improvement and Service District $507,832 $109,032 $214 $43,500 $169,402 $352,184 $7,800 Water Unlimited, Inc. NA As needed As per EPA/DEQ $0 0-100% after taxes NA NA regs. Wessex I & S District $2,000 $1,800 $110 $4,500 NA $4,900 $0 West End Water District $59,000 $24,500 $2,500 NA $25,000 NA NA Westridge Water Users Association (closed) NA NA NA NA NA NA NA Wheatland, Town of $360,000 $200,000 $10,000 $200,000 $0 $354,000 $6,000 White Mountain Water & Sewer District $452,559 $454,865 $2,000 $1,900,000 NA $471,041 $0 Worland, City of NA NA NA NA NA NA NA Wright Water & Sewer District $519,000 $423,000 $2,000 $100,000 $200,000 $613,000 $34,000 Yoder, Town of $60,000 $9,391 $1,688 $25,522 Unknown $60,250 $1,850 Revenues from Tap Fees

Number of Wells Report #6: Wellhead Protection/Conservation Measures Max Depth of Wells (ft) Is there a wellhead protection plan in place? What types of water conservation measures are in place? Afton, Town of 2 300 Yes Night time watering when necessary Unknown Air Base Acres Improvement & Service District 29 NA Unknown None 0 Airport Bench Water and Sewer District (dissolved, NA NA NA NA NA now incorp with Town of Greybull) Albin, Town of 5 240-440 Yes No NA Alpine 3 260 Yes We establish water restrictions in the other summer months by approx 1/4 resolution along with the county Alta Community Pipeline 0 NA American Road Water & Sewer District 5 540; 540; Yes Water meters Unknown 495; 495; 1762 Antelope Valley Improvement & Service District 4 (*1-see 1,300 Yes Reminders and articles in monthly newsletter Unknown comments) average Aspens/Aspens II Water and Sewer District 4 100 NA None NA Avalon Mobile Manor 1 180 Yes None NA Baggs, Town of 0 0 Source water Tiered rate system Not sure protection plan Bairoil, Town of 1 600 Yes Monitoring usage and waste Unknown Basin, Town of NA NA NA Replacing old fire hydrants, put in new 1,000,000 water 2 yrs ago 5%-10% (old one leaked badly) Bear River Regional JPB (formerly North Uinta NA NA NA Some people use their private wells for watering lawns NA County I&S) Bedford Water & Sewer, District 1 320 Yes Meters, irrigation ordinance, education 50% Belle Fourche Pipeline 2 439 No No NA Bennor Estates Improvement & Service District 1 2030 No Water meters Unknown (added to survey in 2013) Big Horn Regional JPB (added to survey in 2013) 8 2,000-5,200 Yes NA NA Big Piney, Town of 6 120-901 Yes NA NA Big Valley & Crossed Arrows Improvement District 1 90 Yes None NA Bridger Valley Joint Powers Board 0 NA NA NA NA Buffalo 0 NA No Odd vs even days of irrigation Buffalo Valley Water District 2 Max 140 Yes Voluntary Unknown Burlington, Town of 2 40 Yes Raw water for irrigation 30% Burns, Town of (formerly Burns BD. Of Public 4 200 No None at this time, scheduled watering days when needed NA Utilities) Byron, Town of 0 NA No, we have no wells No conservation measures in place at this time NA Cambria I&S 0 No No NA Estimated Water Savings from the Conservation Measures

Number of Wells Report #6: Wellhead Protection/Conservation Measures Max Depth of Wells (ft) Is there a wellhead protection plan in place? What types of water conservation measures are in place? Estimated Water Savings from the Conservation Measures Casper, City of 29 40 Yes Voluntary - continuous; Mandatory restrictions - If needed, during Unknown times of priority administration Cedar Hills Water Association 2 1500 No No NA Centennial Water & Sewer District 2 600-800 No No irrigating in the heat of the day 10% Central Campbell County Improvement & Service NA NA NA NA NA District (now Sleepy Hollow) Cheyenne Board Public Utilities, City of 33 300-500 Yes "Wise Water Use Plan", restricted hours, restricted days, increasing 10-15% block rate Chugwater, Town of 3 NA NA NA NA Clearmont, Town of 2 502; 1447 Yes After 6,000 gallons the rates increase Not sure Clearview Improvement Service 0 No No NA Cody, City of 0 0 NA Customer discretion, with our raw water irrigation system the No accurate estimate demand for using treated water for irrigation is reduced Cokeville, Town of 2 173; 175 Yes Restricted watering hours 400,000 gpd Cook Road Water District 2 2230 (1995); 2304 (2012 well) No Water meters Unknown Cooper Subdivision Mobile Home Park 1 100 No NA Country Meadows LLC 3 190 Yes NA Countryside Court 1 50 Yes None NA Countryside Water Users, Inc. 3 850 No No Cowley, Town of 1 2569 Yes None NA Crestview Improvement & Service District (formerly 1 1,600 No Water meters Unknown Crestview Estates Subdivision) Dave Johnston Power Plant (added to survey in 1 Yes Leak protection NA 2013) Dayton, Town of 1 2,600 Yes Every house has raw irrgation water tap 29,000,000 gal/annual Deaver Municipal Water System 0 No OT NA Dillman Estates 7 80-115 Yes None NA Dixon, Town of 0 0 Source water protection plan None NA Douglas, City of 1 Drilled to 1,165, casing depth 471 Yes Watering restrictions during severe drought conditions Unknown; residents are encouraged to water only on certain days of the week. They can be fined if found watering outside of designated days. Dubois, Town of 3 60-100 Yes We hire a leak locator 32,000 gal/day East Thermopolis 0 NA

Number of Wells Report #6: Wellhead Protection/Conservation Measures Max Depth of Wells (ft) Is there a wellhead protection plan in place? What types of water conservation measures are in place? Estimated Water Savings from the Conservation Measures Edgerton, Town of?? No No Eight Mile Improvement & Service District 1 1,994 No Water meters Unknown Elk Mountain 2 2974 Yes Tiered Rates Unknown Encampment, Town of NA NA NA Water meters and another separate irrigation system Unknown savings, but the burden on the water plant is greatly lifted due to irrigation system Etna Water & Sewer District 1 450 Yes No unrestricted hose ends NA Evanston, City of 5 620 Yes Leak detection 25,000 Evansville, Town of 0 Yes None NA Evergreen Mobile Home Park LLC 1 No NA Fairview Water & Sewer District 1 125 Force Road Joint Powers Board 2 1520 Yes Odd - Even watering days 50% Fort Laramie, Town of 2 80-85 Yes None 0 Fox Ridge Subdivision Improvement & Service 1 1800 No Water meters Unknown District (added to survey in 2013) Frannie, Town of NA NA NA Use raw water for residential irrigation NA Freedom Hills Improvement and Service District 2 1,300 (#1); 1,254 (#2) [both 1992] No None Unknown Freedom Water & Sewer District 1 360 Yes TR NA Gardens North Home Owners Association 1 400 Yes No 0 Gillette, City of 26 12,200-3,997 Yes Odd/Even watering (7 pm -7 am); no watering on Mondays; Bulk water for domestic only; various rebates Per Capita usage in 2000 was 190/gal/day. Average over the last five years is 149/gal/day including drought year 2012). Glendo, Town of 2 500 Yes Morning and night watering every other day 10,000/day Glenrock, Town of 4 250; 250; Yes None None 1200; 1200 Glory Hole Homeowners Association (added to 1 1,280 No None Unknown survey in 2013) GR/RS/SW Co JPWP (formerly Rock Springs/Green 0 NA NA NA NA River JP) Grand View Improvement Association (closed) NA NA NA NA NA Granger, Town of 0 No No NA Greater Smoot W&S District 1 350 Yes None 0 Green River Water Distribution System, City of 0 NA NA No NA Green Valley Estates Improvement & Service District 1 1,260 Yes Lawn watering and irrigation restrictions year round 50,000 gpd June-Aug

Number of Wells Report #6: Wellhead Protection/Conservation Measures Max Depth of Wells (ft) Is there a wellhead protection plan in place? What types of water conservation measures are in place? Estimated Water Savings from the Conservation Measures Greybull, Town of (Airport Bench Water & Sewer 3 2,800 Yes Daily Watering Recommendations Unknown District incorporated into this entity) Gros Ventre Utility 2 151 No No NA Grover W&S District 1 300 Yes Tiered rates Unknown Guernsey, Town of 3 90; 91; 188 Yes Tiered rate system 1,000,000 gal/yr Hanna, Town of NA NA NA Chain link fencing around source water, Reservoir & J Rattlesnake Not known Creek + 20 Mile Reserv Happy Valley Pipeline 0 NA NA NA Hartville, Town of 2 60 Yes Replace pumps and chlorinator NA Heritage Village Water & Sewer District 3 1,000 Yes Odd - Even watering days 50% Hudson, Town of 10 60 Yes TR, WO NA Hulett, Town of 1 1200 No Information given to the public Unknown Hyattville Service & Improvement District 1 3,600 Yes Lawn watering from town, irrigation ditch off creek Unknown Indian Paintbrush Homeowners Association 2 350 Yes Voluntary, the Homeowners Association provides a list of recommended conservation measures Can't be measured at this time as recommendations were just sent out-07/09 Jackson, Town of 7 120 Yes Meters 50% Jamestown-Rio Vista Water & Sewer (added to survey in 2013) Jeffrey City Water & Sewer District (added to survey in 2013) Juby's Mobile Home Park 0 NA Yes, City of Cody NA NA Kaycee, Town of 2 1,200 Yes Restrict watering during the summer months Unknown Kemmerer-Diamondville JPB 0 NA NA NA NA Kirby, Town of 0 OT NA La Grange, Town of 2 100 Yes No NA LaBarge, Town of 0 0 No wellhead Metered system Unknown at this time Lance Creek Water & Sewer District 2 231 Yes Progressive billing and monitor tank level 500,000 gal/yr Lander, City of 0 NA NA NA NA Laramie, City of 9 200-400 Yes, security & testing as per EPA, SWDA & WYDEQ WHP program Established water conservation guidelines, reduction in historic municipal system waste losses via infrastructure improvement Lingle, Town of 3 80 Municipal wasting ordinance 5-10% Lovell, Town of 0 NA NA Lower Bench WSD (currently known as Bridger NA NA NA NA NA Valley JPB=5600757) Lucerne Water & Sewer District 0 NA Yes, through the Big Horn Regional NA since we are a consecutive system from the Big Horn Regional NA Approx 18,000,000,000 gallons annually

Number of Wells Report #6: Wellhead Protection/Conservation Measures Max Depth of Wells (ft) Is there a wellhead protection plan in place? What types of water conservation measures are in place? Estimated Water Savings from the Conservation Measures Lusk, Town of (Lusk Public Works) 4 585; 92; Yes Flyers about water when its cool, basic stuff NA 446; 460 Lyman, Town of 0 No TR, WO NA Manderson, Town of 2 860 Yes NA NA Manville, Town of 3 100 Not as yet NA NA Marbleton, Town of 8 700-1100 Yes None NA Meadow Springs Improvement & Service District 1 992 No None Unknown (added to survey in 2013) Means First Extension Water & Sewer District 3 1,075 (#1); No Water meters Unknown 1,030 (Copper Well#2); 2011 well Medicine Bow, Town of 4 200-800 No Replacement of leaking transmission line scheduled 20% Meeteetse, Town of 0 0 NA NA NA Melody Ranch Homeowner's Association Midwest, Town of 0 0 NA NA NA Miller Lower Mobile Home Park 2 500 Yes NA NA Mills, Town of 7 35 Yes Public notice, New Letters, radio, TV 5% Monroe Ave Mobile Home Park 3 Yes None NA Moorcroft, Town of 7 3300 Yes None NA deepest madison Mountain View Estates NA Mountain View, Town of 0 NA NA NA NA N. Riverton WSD (incorporated into City of 0 NA NA NA NA Riverton) Newcastle, City of 4 3,000 Yes NA NA Newton Industrial Park (closed) NA NA NA NA NA North Afton W&S (closed) NA NA NA NA NA North End Water Users, Inc. 3 50 Yes None None North Platte Water & Sewer District 0 NA No None NA Northwest Rural Water District 0 NA NA Graduated rate schedule Unknown Opal, Town of 3 480 Yes None yet Work in progress Orchard Valley Water Co. 2 250 Yes Watering restrictions 30-35% Osage Water District 1 3,200 Yes No Osmond Pipeline Company 0 NA Yes Monitor for leaks and customer support NA Pavillion, Town of 5 515 Yes None NA People's Improvement & Service District NA Yes No NA

Number of Wells Report #6: Wellhead Protection/Conservation Measures Max Depth of Wells (ft) Is there a wellhead protection plan in place? What types of water conservation measures are in place? Pine Bluffs, Town of 9 640 No Limited hours watering is allowed, limiting number of days watering Unknown is allowed Pine Haven, Town of 2 3,400 Yes NA NA Pinedale Municipal Water System 0 NA No Pioneer Mobile Home Park 0 NA No Xeriscapes and water ratio odd/even days Unknown Pioneer Water & Sewer District 0 NA NA Tiered charges Unknown Pleasant View Water Company, Inc. NA NA NA NA NA Poison Spider Improvement & Service District 0 0 Have no wellhead Cost of water makes people conserve (added to survey in 2013) Powell, City of 0 None NA Rafter D Improvement & Service District (added to survey in 2013) 1 1,500 (Permit No. 102086 Creek Side #1) No None Unknown Estimated Water Savings from the Conservation Measures Rafter J Subdivision Home Assoc. (added to survey in 2013) Raintree Estates Improvement & Service District 1 360 Yes Well water/potable for inside home use only Unknown Ranchester, Town of 0 No TR NA Rawlins, City of 3 1,500 Yes NA NA Red Lane Domestic Water, Inc. NA None NA Ridgewater Improvement District 0 NA NA NA Unknown Rivermeadows Water District (added to survey in 2013) Riverside Trailer Court 2 NA Yes None NA Riverton, City of 13 1,500 Yes Tiered Rates, Voluntary Conservation 10% Rock River, Town of 0 NA NA None 0 Rock Springs, City of NA NA NA Reclaimed waste water for irrigation 1,000,000 gal/day Rolling Hills, Town of 5 1,853 Yes Town ordinance states residents water usage can be restricted during NA drought Rozet Ranchettes Improvement & Service District (added to survey in 2013) 1 12,00 (Permit no. 175172) No Water meters Unknown Ryan Park B Tract WC 3 900 No NA Salt Creek Water District 1 2,850 Yes Meters Unknown Saratoga, Town of 5 300+ Yes Tiered rate - cost increases with usage 5% Shell Valley West Water & Sewer 0 NA No None None Shell Water Users, Inc. 0 NA No No No Sheridan, City of NA NA NA NA NA

Number of Wells Report #6: Wellhead Protection/Conservation Measures Max Depth of Wells (ft) Is there a wellhead protection plan in place? What types of water conservation measures are in place? Estimated Water Savings from the Conservation Measures Shoshone Municipal Pipeline 0 NA NA Our rates and the rates charged by the entities we sell to are high Unknown enough to be considered conservation rates Shoshoni, Town of 4 1150 Yes Increase in water billing unclear due to faulty flow metering Sierra Madre Water & Sewer JPB 3 215; 620; Yes None other thank the more you use, the more you pay No measurement available 620 Sinclair, Town of 0 NA NA Mandatory water restrictions in drought years Unknown Skyline Ranch I & S District (added to survey in 2013) Sleepy Hollow Subdivision (formerly Central 4 2560 Yes None NA Campbell County I & S District) South Big Horn County JPB 2 5,300; Yes No NA 5,400 South Cheyenne Water & Sewer District 100 NA-Water NA Follow the BOPU summer/winter watering schedule NA is delivered to the District from the Board of Public Utilities South Circle Estates Service & Improvement District 1 3,000 Not sure - wellhead is Not sure Unknown (added to survey in 2013) secure South Laramie Water & Sewer District NA NA NA NA NA South Riverside Acres Water & Improvement 2 30 No None-water meters NA District South Thermopolis Water & Sewer District 0 No NA South Torrington Water and Sewer District 0 NA Yes Irrigation scheduling for residential watering Unknown South Worland Water User's, Inc. 0 NA NA NA NA Southeast Water & Sewer District NA NA NA NA NA Southfork Estates 1 1530 No Charge for overuse Not noticed Southside Well I&S District 1 1,900 Yes Voluntary restrictions on use 500,000 Spring Creek Improvement District 2 250 Yes No NA Squaw Creek Water District 2 30 No TR NA Star Valley Ranch, Town of 2 521 Yes Metered water usage, charged by the gallon of usage Still in the beginning phases of this process Star Valley Trailer Court 1 180 Yes-on file with DEQ Notices and patrols during sprinkling season, and notices: "Please 10% approx and EPA just drip when below zero" (weather) Stone Gate Estates 2 1,706; 1,620 No Water meters Not known

Number of Wells Report #6: Wellhead Protection/Conservation Measures Max Depth of Wells (ft) Is there a wellhead protection plan in place? What types of water conservation measures are in place? Estimated Water Savings from the Conservation Measures Sundance, City of 4 1,600 Yes None None Sunridge Estates 1 440 Yes Encourage to conserve Unknown Superior, Town of 3 900-1750 Yes Notes are placed in customer's water bill about watering properly, Unknown how to conserve at home & avoiding freeze-ups Sylvan Bay Homeowners Assn. 0 NA Yes NA NA Targhee Towne Water District 3 436 Yes Newsletters Unknown Ten Mile Water & Sewer Dist (added to survey in 2013) Ten Sleep, Town of 2 1,000 Yes Metering Unknown yet-meter billing to start 7-1-13 Teton Shadows Home Owners Assoc 1 65+ No None NA Teton Village Water & Sewer District NA Thayne 1 310 NA NA NA Thermopolis, Town of 3 60 No NA NA Torrington Municipal Water System 5 120 Yes Water restrictions: 3 days per week no watering between 10AM and 5PM; Non-potable wells for large irrigation customers 64 % less treated water per year used since restrictions first took place Upton, Town of 3 3300 No NA NA Vista West Improvement & Service District 2 1124 No No NA Vista West Water Company (added to survey in 0 0 No Covenants: state water not to be used for irrigation Unknown 2013) Wamsutter, Town of 3 2,820 Yes Meters NA Wardwell Water & Sewer District NA NA Yes Depends on the year NA Warm Springs Water District 1 740 Yes Voluntary NA Washakie Rural Improvement and Service District 0 0 NA None NA Water Unlimited, Inc. 1 2,717 Cement block NA NA housing Wessex I & S District 1 660 No None None West End Water District 1 2,775 Yes No NA Westridge Water Users Association (closed) NA NA NA NA NA Wheatland, Town of 7 650 No Watering restrictions (3 days per week btw 6pm-10pm for lawns) 10-15% White Mountain Water & Sewer District NA NA NA NA NA Worland, City of 2 NA NA NA NA Wright Water & Sewer District 5 3,000 Yes None No Yoder, Town of 4 (3) @ 170; (1) @ 900 Yes No NA (0)