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Permits & Regulations

Riverside County Well Regulations

Permits, Requirements & Local Rules

SC

By SCWS Team

Published February 17, 2026 ยท 9 min read

Riverside County spans diverse terrain from mountain communities to desert valleys, with varying groundwater regulations across different basins. Understanding local requirements is essential for successful well projects in Temecula, Hemet, Anza, and surrounding areas.

Permitting Authority

Riverside County DEH

Department of Environmental Health
4065 County Circle Dr.
Riverside, CA 92503
Phone: (888) 722-4234

Setback Requirements

SourceRequired Distance
Septic tank50-100 feet (varies)
Leach field100 feet
Property line5-10 feet
Animal areas100 feet

Areas We Serve in Riverside County

Temecula

Hemet

Anza

Aguanga

De Luz

Wine Country

Groundwater Basin Considerations

Riverside County includes several groundwater basins with specific management requirements:

  • Coachella Valley: SGMA regulated; specific GSA requirements
  • San Jacinto Basin: Subject to management regulations
  • Temecula Valley: May have local water agency requirements
  • Anza Valley: Rural area with standard county requirements

Check with your specific Groundwater Sustainability Agency (GSA) for basin-specific requirements.

Frequently Asked Questions

Where do I get a well permit in Riverside County?

Department of Environmental Health. Your well driller typically handles the application. For cities, check if additional permits are required.

How much do permits cost?

Typically $500-1,000 total for domestic wells including permit and inspections. Additional fees may apply in special management areas.

Are there groundwater restrictions?

Yes, several basins are SGMA-regulated or adjudicated. This may impose additional requirements or fees for new wells.

Riverside County Well Services

We handle permits and drilling throughout Riverside County. Local knowledge, efficient process.

Call (760) 463-0493

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