Integrated Modeling and Data Management for Complex Stormwater Management Systems
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1 Integrated Modeling and Data Management for Complex Stormwater Management Systems Peter J. Singhofen Streamline Technologies, Inc. Photo Source: SWFWMD
2 What is Meant by Integrated? Numerical Integration? SW - GW Modeling Data Integration? GIS / Model Data Management Agency Integration? Autonomous but , Streamline Technologies, Inc. Models from Maps
3 Broward County 298 Districts Autonomous but hydraulically interconnected and interdependent Source: SFWMD , Streamline Technologies, Inc. Models from Maps
4 Part 1: Numerical Integration , Streamline Technologies, Inc. Models from Maps
5 Climate Change Impacts Potential Increases in Rainfall & Temperatures Sea Level Rise Impacts , Streamline Technologies, Inc. Models from Maps
6 Potential GW impacts from a 2 rise in sea level Lost Soil Storage Assume no rise in WCA GWT , Streamline Technologies, Inc. Models from Maps
7 Potential GW impacts from a 2 rise in sea level Lost Soil Storage Assume 1 rise in WCA GWT , Streamline Technologies, Inc. Models from Maps
8 Loss of Soil Storage = More Surface Runoff More Surface Runoff Can Result in: More Pumping Bigger Structures Increased and More Frequent Flooding An Integrated Surface Water Groundwater Modeling Approach is Important in Broward County , Streamline Technologies, Inc. Models from Maps
9 Interconnected Channel & Pond Routing Model Commercially available since 1982 Nationally accepted hydraulic model by FEMA since 1995 (ICPR 3 and earlier) Used by most consultants and water managers in the State of Florida , Streamline Technologies, Inc. Models from Maps
10 Case Study: Village of Wellington Levee Breach Analysis Model Extents Pumped Drainage to C-51 Modeling Objectives Levee Breach Analysis Impacts of Increased GWT WCA 1 Simulated Levee Breach Location , Streamline Technologies, Inc. Models from Maps
11 Node Pipe Channel Primary Drainage Infrastructure Incorporated into Model , Streamline Technologies, Inc. Models from Maps
12 2D Overland Flow and Groundwater Meshes Integrated with Infrastructure , Streamline Technologies, Inc. Models from Maps
13 Maximum Surface Flooding for Levee Breach Scenario , Streamline Technologies, Inc. Models from Maps
14 Propagation of GW Mound During Breach , Streamline Technologies, Inc. Models from Maps
15 Groundwater Profiles for Breach Simulation (comparison for initial water tables at 12 & 13 ngvd) , Streamline Technologies, Inc. Models from Maps
16 Groundwater Profiles for Breach Simulation (comparison for initial water tables at 12 & 13 ngvd) max (gwi = 12 ) max (gwi = 13 ) ground 48h (gwi = 13 ) 48h (gwi = 12 ) , Streamline Technologies, Inc. Models from Maps
17 A 1-foot rise in the ambient GWT causes a 3 4 increase in flood stages and can reduce evacuation times by several hours , Streamline Technologies, Inc. Models from Maps
18 Part 2: Data Integration ArcGIS - ICPR , Streamline Technologies, Inc. Models from Maps
19 SWFWMD , Streamline Technologies, Inc. Models from Maps
20 GWIS Geodatabase Structure 5 Feature Datasets 31 Feature Classes 43 Tables 65 Domains 100 Relationship Classes , Streamline Technologies, Inc. Models from Maps
21 GWIS is a public domain data schema used to manage generic data related to stormwater infrastructure GWIS is not model specific but tools are available to build ICPR-specific models through relationships with the generic data , Streamline Technologies, Inc. Models from Maps
22 Construct H&H Model Feature Classes , Streamline Technologies, Inc. Models from Maps
23 ArcGIS Data Integration , Streamline Technologies, Inc. Models from Maps
24 Part 3: Watershed Integration Example: Orange County Public Works Stormwater Management Dept , Streamline Technologies, Inc. Models from Maps
25 Lake Apopka Little Wekiva River Little Econ River Cypress Creek Big Econ River Reedy Creek Shingle Creek Boggy Creek Lake Hart , Streamline Technologies, Inc. Models from Maps
26 Numerous SWMPs over several decades by many consultants using different models Millions of $$$ spent for data collection Orange County made a decision to standarize the data it had before updating the various SWMPs ArcGIS and GWIS in particular were chosen to manage the data Simultaneously, ICPR 3 models were created for each watershed using, in part, the tools in GWIS These individual models and data are now easily combined into a single model in ICPR , Streamline Technologies, Inc. Models from Maps
27 ICPR 4 Graphic View , Streamline Technologies, Inc. Models from Maps
28 ICPR 4 Graphic View , Streamline Technologies, Inc. Models from Maps
29 ICPR 4 Graphic View , Streamline Technologies, Inc. Models from Maps
30 , Streamline Technologies, Inc. Models from Maps
31 , Streamline Technologies, Inc. Models from Maps
32 ICPR 4 Profile Animator , Streamline Technologies, Inc. Models from Maps
33 Summary 1. ICPR is an integrated surface water groundwater model capable of modeling very complex stormwater systems. 2. GWIS is SWFWMD s implementation of ArcHydro. It is a generic public domain data schema that helps organize and protect massive amounts of watershed information. 3. Existing tools in GWIS allow the integration of data between ArcGIS and ICPR. 4. Models from individual watersheds (or drainage districts) can be combined into aa master model , Streamline Technologies, Inc. Models from Maps
34 Models from Maps Contact Information: Peter J. Singhofen, PE Streamline Technologies, Inc , Streamline Technologies, Inc. Models from Maps
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