- Manure Management Plan Guidelines
For projects involving animal husbandry uses.
- Minimum Lot Size Chart for Nitrate Impacted Groundwater Basins
For tentative subdivision map applications, this document provides information for proposed projects that will utilize on-site wastewater treatment systems located within nitrate impacted groundwater basins (e.g. Santa Rosa Valley).
- Model for Determining Nitrate Loading for Septic Systems
For tentative subdivision map applications, this document provides information for proposed projects that will rely on septic systems located within nitrate impacted groundwater basins.
- Ventura County Waterworks Manual
This manual lists criterions for demonstrating a long-term domestic groundwater supply.
- Groundwater Basin Map
This map identifies the groundwater basins in Ventura County.
- Inventory of Water Purveyors in Ventura County (March 2006 edition)
This document lists the requirements to identify the water purveyor that serves the project site as a permanent water supply.
- Map of Water Purveyors in Ventura County
This map identifies the Water Purveyors Service Area in Ventura County.
- Procedures for Locating a Well