All new wells in San Diego County require permits from the Department of Environmental Health (DEH). The permitting process ensures wells are constructed safely, won't contaminate groundwater, and meet county standards. SCWS handles the entire permit process for our customers.

San Diego County Well Permit Requirements

New Well Construction Permit

Required for all new water wells, monitoring wells, and geothermal wells. The application includes:

  • Well construction permit application form
  • Site plan showing proposed well location
  • Proof of property ownership or authorization
  • Licensed C-57 contractor information
  • Setback compliance documentation

Setback Requirements

San Diego County requires minimum distances between wells and potential contamination sources:

  • Septic tank: 50 feet minimum
  • Septic leach field: 100 feet minimum
  • Property line: 5 feet minimum (check local requirements)
  • Building foundation: 5 feet minimum
  • Sewer lines: 50 feet minimum
  • Animal enclosures: 100 feet minimum

Some areas may have additional requirements. We verify all setbacks before drilling.

Permit Fees (2026)

  • New water well permit: $500-$900
  • Well modification permit: $300-$500
  • Well destruction permit: $300-$500
  • Inspection fees: Included in permit

Fees are subject to change. Contact DEH for current pricing.

The Permit Process

  1. Site evaluation: SCWS visits your property to verify feasibility and setback compliance.
  2. Application preparation: We prepare all permit documents and site plans.
  3. County review: DEH reviews application (typically 2-4 weeks).
  4. Permit issuance: Once approved, drilling can begin.
  5. Drilling and construction: Well is drilled to county specifications.
  6. Inspection: County inspector verifies proper construction.
  7. Water quality testing: Required bacteria test before use.
  8. Well completion report: Filed with county for records.

Well Destruction Permits

Unused or abandoned wells must be properly destroyed to prevent groundwater contamination. This requires:

  • Destruction permit from DEH
  • Sealing with approved materials (cement grout)
  • Inspection by county
  • Completion report filed

SCWS Handles Everything

The permit process can be confusing and time-consuming. When you choose SCWS for your well project, we handle:

  • All permit applications and paperwork
  • Site plans and setback verification
  • Coordination with DEH
  • Scheduling inspections
  • Filing completion reports
  • Water quality testing

You get a complete, permitted, inspected well with all documentation.

Need Professional Help?

Southern California Well Service is here to help with all your well needs. Licensed, insured, and trusted by hundreds of well owners.

(760) 463-0493

Serving San Diego, Riverside & San Bernardino Counties

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