- Agricultural Preserve
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- Well and Septic
- Use Permits
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- Zone & Land Use Changes
- Back to Instructions and Forms
Well & Septic Instructions and Forms
Instructions and forms necessary for applying for Well and Septic permits are listed below.
More information about Well & Septic.
Do Not Print Out Construction Plans or Other Documents
Construction plans and documents are to be submitted electronically. Paper documents are not accepted when applying for a permit.
The instructions and forms listed below are undergoing review. Some may still contain outdated instructions to print out copies of construction plans and documents. Please ignore that instruction and submit electronically. Only print items if directly instructed by Permit Sonoma for your situation.
Instructions and Forms
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ACT-001 Refund Request Form (PDF)
Use form ACT-001 to request a Refund for Expenses Incurred (PDF: 200 kB) (Version 02/05/2020)
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WLS-047 Operational Permit (OPR) Application Required Contents
Submittal requirements for Operational Permit (OPR) applications and OPR site plans. (Version: 12/28/2021)
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WLS-048 Emergency Drought Standards for Well Construction
On March 28, 2022, Governor Gavin Newsom issued an Executive Order to address the worsening western drought. The order requires additional review of well permits by local jurisdictions and groundwater sustainability agencies. (Version: 03/10/2023)
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WLS-052 Operational Permit (OPR) Easement Quit Claim Request
Property owners who would like to remove their easement because they are no longer in the OPR Program must complete this Easement Quit Claim Request form. (Version: 07/11/2023)