How to connect to City sewer, sewer maps, drain fees, and more.
- NEW! Log in to eTrakit for sewer application and encroachment permits
Butte County’s Required Permit - The Butte County’s Declaration of Septic Tank Destruction must first be completed before applying for a plumbing permit for sewer connection.
- The application can not be submitted electronically. Please email your application to BCLandUse@buttecounty.net or visit the Butte County Environmental Health Office in Oroville to submit in person.
Sewer Connection Resources:
Sewer Connection Assistance Program for Low-Income Homeowners:
- Am I in a Nitrate Compliance Area? (*Link to Butte County website)