Creator
- ESRI2
- Jones Stokes2
- LAFCO of Napa County2
- Lynsey Wickman: County of Napa Conservation, Development Planning Department2
- Napa County Geographic Information Systems 2
- U.S. Fish and Wildlife Service. Region 82
- Napa County Elections Department 1
- CalTrans, Napa County Public Works, Office of Historic Preservation1
- California Spatial Information Library1
- Connie Shannon PSMFC/ CDFG1
- County of Napa Conservation, Development Planning Department1
- Dr. Robert F. Holland1
- Federal Emergency Management Agency (FEMA)1
- Fire and Resource Assessment Program (Calif.)1
- Green Info Network1
- Information Technology Services, Napa County1
- John Woodbury1
- Land Trust of Napa County1
- Mapcon Mapping1
- MarinMap1