Potential Sources of Contamination (PSOC) Type and Subtype Key: Simple Symbol ) Complex Symbol Type 1, Subtype (1-35) ) r 1. Auto Parts (New or Used) ) [ 2. Auto Repair, Sales, Salvage ) 3. Cotton Gin ) 4. Dry Cleaner ) 5. Fertilizer Mfg., Sales, Application ) 6. Golf Course ) 7. Grain Elevator ) 8. Inorganic Chemical Industry ) 9. Metal Plating Industry )! 10. Nuclear Power Plant ) 11. Organic Chemical Industry ) 12. Paint Shop ) 13. Pesticide Mfg., Sales, Application ) 14. Pesticide, Fertilizer Mfg., Sales Application ) 15. Petroleum Chemical Industry ) 16. Petroleum Storage Tank ) 17. Photo Process Business ) 18. Plastic Mfg., Sales ) 19. Pulp or Paper Mill ) 20. Radiochemical Site ) 21. Tire Sales, Repair Business ) 22. New or Used Oil Site ) 23. Wood Preserving ) 24. Battery Mfg., Sales ) 25. Boat Storage Type 1, Continued ) 26. Oil/Gas Production Tanks ) 27. Fireworks (Mfg/Retail) ) 28. Military Armory ) 29. Sugar Refining! 30. Hospital or Clinic! 31. Veterinary Hospital or Clinic! 32. Dental Clinic! 33. Meat Processing Facility! 34. Machine Shop - Metal Working! 35. Composting Facility Type 2, Subtype (1-4)! 1. Cemetery! 2. Forensic Body Site! 3. Pet Cemetery! 4. Agricultural Animal Burial Site Type 3, Subtype 7 ¹ 7. Petroleum Pump Station Type 4, Subtype (1-4) 1. Chemical Storage 2. Drum, Small Containers, Bags 3. Chemical Mixing Site 4. Transformer Page 1 of 5
Type 5, Subtype 1 ¹ 1. Class I Injection Well Type 6, Subtype 1 ¹ 1. Class II Injection Well Type 7, Subtype (1-5) ¹ 1. Class III Inj. Well ¹ 2. Class III Inj. Well (Brine) ¹ 3. Class III Inj. Well (Sodium Sulphate) ¹ 4. Class III Inj. Well (Sulfur) ¹ 5. Class III Inj. Well (Uranium) Type 10, Subtype (1, 3-11) ¹ 1. Natural Resource Production ¹ 3. Oil or Gas Well - Abandoned ¹ 4. Oil/Gas Well - Plugged ¹ 5. Oil/Gas Well - Production ¹ 6. Oil/Gas Well - Underground Storage ¹ 7. Water Well ¹ 8. Water Well: Abandoned ¹ 9. Mined Land: Active/Abandoned ¹ 10. Service, Observation Wells, Oil and Gas Operations ¹ 11. Oil and Gas Dry Exploration Hole Type 11, Subtype (1-14) Type 8, Subtype (1-7, 9) ¹ 1. Class V Injection Well ¹ 2. Class V Untreated Sewage ¹ 3. Class V Agricultural Drainage ¹ 4. Class V Cesspool ¹ 5. Class V Storm Drainage ¹ 6. Class V Septic Undifferentiated ¹ 7. Class V Septic Drain Field ¹ 9. Class V Auto Repair Floor Drain Type 9, Subtype (1-3) Ì 1. Gun Range Ì 2. Gun Range (Public/Private) Ì 3. Gun Range (Military) 1. Wastewater 2. Holding Pond 3. Holding Tank 4. Industrial Wastewater Outfall 5. Land Application Sludge 6. Lift Station 7. Pipeline 8. Septic System 9. Municipal Wastewater Outfall 10. Treatment Plant 11. Agricultural Wastewater Outfall 12. Private Wastewater Outfall 13. Cesspool 14. Wastewater Bio-solids Processing Plant Page 2 of 5
Type 13, Subtype (2-4, 6-8) Type 14, Continued ¹ 2. Airport ¹ 3. Boat Ramp ¹ 4. Heliport 25. Brownfield Sites TCEQ 26. Coal Combustion Product Disposal 27. Muni. Setting Designation TCEQ ¹ r 6. Landing Strip ¹ 7. Marina ¹ 8. Military Air Base Type 15, Subtype 1 1. Class IV Injection Well Type 14, Subtype (1, 4-10, 12-17, 19, 20, 22-27) 1. Waste 4. Corrective Action TCEQ 5. Domestic Waste or Burn Pile 6. Industrial Hazardous Waste TSD TCEQ 7. Muni. Solid Waste, Abandoned TCEQ 8. Muni. Solid Waste, Active TCEQ 9. Perchlorate Site 10. Site Discovery TCEQ 12. Superfund TCEQ 13. Toxic Release Inventory TCEQ 14. Waste Transfer Station 15. Voluntary Cleanup TCEQ 16. Waste Registration TCEQ 17. Oilfield Sludge Disposal 19. Recycling Facility 20. Cattle Dipping Vat 22. Groundwater Contamination 23. Salt Water Disposal Pit 24. Innocent Operator Program TCEQ Type 16, Subtype (1-7, 15, 20-22, 25, 30, 31, 35, 40, 50-56, 70-72, 80, 100, 101) 1. Animal Feeding Operation, Not Specific 2. Poultry 3. Poultry: Chicken 4. Poultry: Chicken, Breeder 5. Poultry: Chicken, Broiler 6. Poultry: Chicken, Layer (Egg) 7. Poultry: Chicken, Pullet 15. Poultry: Turkey 20. Beef 21. Beef: Cattle 22. Beef: Dairy 25. Goat 5 30. Sheep 5 31. Sheep: Lamb O 35. Swine 40. Horse 50. Aquaculture Animal Production, Not Specific F 51. Fish Page 3 of 5
Type 16, Continued 52. Catfish 53. Tilapia 54. Bass 55. Red Drum F 56. Koi D 70. Crustacean * 71. Shrimp H 72. Crawfish $ 80. Alligator & 100. Large Concentrations of Natural Animals 101. Mexican Free-Tailed Bats Pipelines All Other Types Anhydrous Ammonia Carbon Dioxide Crude Oil Empty Hydrogen Gas Highly Volatile Liquids Liquid Petroleum Gas Natural Gas Natural Gas Liquids Product - Gasoline, Diesel, Jet Fuel Page 4 of 5
Minor Aquifers Blaine (outcrop) Blaine (subcrop) Blossom (outcrop) Blossom (subcrop) Bone Spring -Victorio Peak Brazos River Alluvium Capitan Reef Complex Dockum (outcrop) Dockum (subcrop) Edwards-Trinity (High Plains) Ellenburger-San Saba (outcrop) Ellenburger-San Saba (subcrop) Hickory (outcrop) Hickory (subcrop) Igneous Lipan (outcrop) Lipan (subcrop) Marathon Marble Falls Nacatoch (outcrop) Nacatoch (subcrop) Queen City (outcrop) Queen City (subcrop) Rita Blanca Rustler (outcrop) Rustler (subcrop) Sparta (outcrop) Sparta (subcrop) West Texas Bolsons Woodbine (outcrop) Woodbine (subcrop) Yegua Jackson Major Aquifers Carrizo (outcrop) Carrizo (subcrop) Edwards BFZ (outcrop) Edwards BFZ (subcrop) Edwards-Trinity Plateau (outcrop) Edwards-Trinity Plateau (subcrop) Gulf Coast Hueco-Bolson Ogallala Pecos Valley Seymour Trinity (outcrop) Trinity (subcrop) Page 5 of 5