Imperial County, CA Water Use Rules: Leak Reporting Duty (2026)
Key Facts
- Failure includes
- sewage on ground or surface water
- Failing OWTS status
- declared a public nuisance
- Fix priority order
- sewer, then conforming repair
- Non-conforming repair
- requires health officer permit
- Permit holders
- must immediately report further failure
Summary
Imperial County makes it unlawful to knowingly allow a septic or onsite wastewater system to leak. Failing systems are a declared public nuisance, and the owner must repair, replace, or connect to sewer once a failure occurs.
No person shall knowingly cause, permit, or allow an OWTS failure to occur. All sewer wells, failing OWTS and cesspools are declared a public nuisance. It is unlawful to drill, construct, maintain, or to operate a cesspool, failing OWTS, or a sewer well, and such an offence shall constitute as a misdemeanor and/or infraction pursuant to Section 8.80.270.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 62 - 9-25).
Full Breakdown
County Code Chapter 8.80 defines an OWTS "failure" broadly: sewage on the ground surface, discharge to surface water, backup into a residence or business, or leakage from a septic tank, pump tank, holding tank, or collection system. Knowingly allowing a failure is banned outright, and a failing system is declared a public nuisance. Once a failure occurs the owner must, in order of priority, connect to public sewer, repair or replace with a conforming system, or obtain a health officer permit for a non-conforming repair, which carries a duty to immediately report any further failure.
Violations & Fines
Operating or maintaining a failing OWTS is a misdemeanor or infraction under County Code § 8.80.270: up to $1,000 and/or six months in jail, with each day a separate offense.
Frequently Asked Questions
What counts as a failing septic system in Imperial County?
What must a homeowner do if their OWTS fails?
Sources & Official References
Other rules in Imperial County
California rules heatmap·Compare Imperial County to another location·View the California water use rules overview
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