1. WVDOT Geospatial Transportation Information
MS4 Storm Water Inventory Project

2. Project Background (MS4) Municipal Separate Storm Sewer Systems
Clean Water Act
Water Pollution Control Permit WVDEP
Storm Water Management Plan

3. WVDOT Requirements Storm Water System Map Storm Water Inventory
Database for Analysis and Reporting
Flagged locations reported potential illicit discharge
Map and data provided for flagged locations
Pipe rating system
Rating system on pipe condition for the core maintenance program

4. WVDOT Organization - WVDOT District Offices
- Environmental Coordinators
- GTI Section

5. Standards - Eliminate Development Time
- Collaboration and Technical Assistance
Ensure
Statewide
Continuity

6. Data Standards - Common data format and Attributes - Coordinate System
- Collection Methods
Processing Methods

7. Data Dictionary

8. Data Collection and Post-Processing
District Offices
Trimble Juno
Terrasync
Pathfinder Office
Summer Interns

9. GIS Framework GTI Section Geoprocessing Model ArcSDE Geodatabase
ArcGIS Server
Web Based Interactive Map
Model for other GIS/GPS Data

10. Pilot Project District 2 Wayne County
Pipes Inventoried
320
Pipes flagged for potential illicit discharge 23
Pipe rating system
Good – 238
Fair – 61
Poor – 21

15. State Wide Deployment
Currently Underway

16. MS4 Storm Water Inventory
Questions?
Kyle Weatherholt
(304)