CC Soils Support

About this app

CC Soils is a soil inspection map for Contra Costa County, California. It displays USDA SSURGO soil data including drainage class, hydrologic group, flood frequency, ponding percentage, and water table depth — designed for vector control field technicians and environmental professionals.

Frequently asked questions

• The map displays soil data for Contra Costa County, California only
• Tap any soil polygon to see detailed attributes including water table depth and drainage class
• Use the coordinate search bar to navigate to a specific GPS location
• Toggle between Drainage Class, Hydrologic Group, Flood Frequency, Ponding %, and Water Table layers using the buttons at the top
• Satellite and street map basemaps require an internet connection to display
• No personal data or location information is collected or stored by this app

Contact support

For questions, bug reports, or feedback about CC Soils, please reach out directly. I aim to respond within 48 hours.

Data source

Soil data is sourced from the USDA Natural Resources Conservation Service SSURGO database — the most detailed nationally available soil survey dataset, compiled over more than a century of field surveys across the United States.