Septic rules in Sacramento County
Pumping a tank or clearing roots out of the line needs no permit from Sacramento County's Environmental Management Department, and its FAQ suggests pumping every 3 to 5 years. The department serves the county's seven cities and the unincorporated areas, and its Liquid Waste Program issues the septic permits. Putting in or fixing a system is where the fees start. For FY 2026-27, which runs 2026-07-01 to 2027-06-30, a standard system installation costs $1,729 and an alternative or experimental one $2,492.
A standard repair is $1,474, replacing just the tank $1,344, and abandoning a system $711. The county also charges $747 to review a plot plan and $1,588 to review engineering and perc test work, with staff time at $232 an hour. Which kind of system you're allowed depends on where the parcel sits. Ask the Liquid Waste Program for its lists of design consultants and septic installation contractors. Chapter 6.32 of the county code sets the rules.
A parcel created after it took effect, and served by both a septic system and a private well, has to be at least two acres. Alternative systems run under operating permits, priced by tier from $996 a year to $151 for five years, and that permit doesn't pass to a buyer when the house sells. The seller has to tell the buyer it exists. The ordinance text has no mandatory septic inspection at sale.
The county's rules, line by line
- Who permits septic systems
- Sacramento County Environmental Management Department (EMD), Liquid Waste Program; serves the seven cities and the unincorporated areas of the county.
- Governing code
- Sacramento County Code Chapter 6.32 (on-site wastewater treatment). Section 6.32.150 requires parcels created after the effective date to be at least two acres when using both onsite wastewater and a private well; 6.32.240 allows operating permits for new alternative and experimental systems.
- Inspection at sale
- No rule found in the county's published code. The county ordinance text has no mandatory point-of-sale septic inspection. Operating permits are not transferable from seller to buyer on sale, and the seller must make the buyer aware of the operating permit.
- Permit steps
- EMD oversees design, construction and installation of onsite systems; the system type depends on parcel location. Pumping or de-rooting lines needs no permit (FAQ).
- Installers and evaluators
- EMD keeps lists of design consultants and septic installation contractors, and publishes a Registration Application for Septic Tank, Chemical Toilet and Grease Trap haulers (rev 2025-06-17).
- Still to confirm with the county
- The county FAQ suggests pumping every 3 to 5 years.
Septic fees in Sacramento County
| Item | Amount | Note |
|---|---|---|
| Standard system installation | $1,729 | FY 2026-27 |
| Alternative/experimental installation | $2,492 | FY 2026-27 |
| Standard repair | $1,474 | FY 2026-27 |
| Tank replacement | $1,344 | FY 2026-27 |
| Abandonment | $711 | FY 2026-27 |
| Hourly rate | $232 | FY 2026-27 |
| Operating permit, Tier 1 (annual) | $996 | FY 2026-27 |
| Operating permit, Tier 2 (3 year) | $287 | FY 2026-27 |
| Operating permit, Tier 3 (5 year) | $151 | FY 2026-27 |
| Plot plan review | $747 | FY 2026-27 |
| Engineering/perc test review | $1,588 | FY 2026-27 |
| Septic tank cleaner truck registration | $698 | FY 2026-27 |
Rules and fees change every year, so confirm a line with the health department before you rely on it. "No rule found" means the pages and code we have say nothing on that line, which isn't the same as the county telling you there's no rule. To compare counties, use the county rules lookup.
What septic work costs
These are statewide estimates from our model, so they aren't Sacramento County prices; where the county posts its own permit and evaluation fees, they are on this page.
| Job | Estimated range | Unit |
|---|---|---|
| Septic pumping | $325 to $600 | per visit |
| Septic inspection | $135 to $555 | per inspection |
| Drain field | $1,200 to $8,150 | per repair |
These are estimates, not quotes. How we estimate costs.
All septic services
Cities in Sacramento County
Each of these cities has 10,000 or more residents and follows Sacramento County rules for septic, and its city page points back here.