Applications

---

• Well Permit Application
• Declaration for Domestic Well
• Declaration for Public Well

Important Information

• FAQ for 1,2,3 Trichloropropane
• FAQ for Arsenic
• FAQ for Nitrates and Nitrites
• FAQ for Perchlorates
• Groundwater Quality – Arsenic
• Groundwater Quality – Nitrate
• Well Water Safety Notification

General Information

• A Guide for Private Domestic Well Owners
• Certified Water Testing Labs
• Disinfection procedures for private water wells
• Water Quality in your Well

Additional Links

• Department of Water Resources
• Division of Drinking Water & Environmental Management
• National Ground Water Association
• USGS Water Resources of California