Sacramento County operates under a joint NPDES MS4 Permit (R5-2016-0040) with the City of Sacramento and other co-permittees. County Code Chapter 15.12 implements stormwater pollution prevention. New and redevelopment projects over 1 acre (or smaller in some cases) must comply with Post-Construction Stormwater Standards including LID and hydromodification controls.
Sacramento County is a co-permittee under the Sacramento County Area NPDES Municipal Stormwater Permit (R5-2016-0040) issued by the Central Valley Regional Water Quality Control Board. County Code Chapter 15.12 prohibits non-stormwater discharges to the MS4 (illicit discharges) including soapy wash water, oil, paint, and chemicals. Construction projects disturbing 1 or more acres require coverage under the State Construction General Permit and a Stormwater Pollution Prevention Plan (SWPPP). Post-Construction Stormwater Standards apply to new development and significant redevelopment projects typically creating 5,000 sq ft or more of new/replaced impervious surface; these projects must implement Low Impact Development (LID) treatment measures such as bioretention, permeable pavement, and hydromodification controls. Industrial facilities must file Notices of Intent under the statewide Industrial General Permit. Violations can carry civil penalties up to $10,000 per day.
Contact your local code enforcement office for specific penalty information.
Sacramento County, CA
Unincorporated Sacramento County Zoning Code restricts RV, boat, and trailer storage in residential zones. Generally allowed in side or rear yards with scree...
Sacramento County, CA
Unincorporated Sacramento County does not generally prohibit overnight street parking in residential areas. The CVC 22651(k) 72-hour rule applies. Some comme...
Sacramento County, CA
California Civil Code 841 (Good Neighbor Fence Act) presumes equal cost-sharing for boundary fences. 30-day written notice is required before building or rep...
Sacramento County, CA
Fences 7 feet and under in unincorporated Sacramento County do not require a building permit, but a zoning clearance is required for front-yard fences over 3...
Sacramento County, CA
Sacramento County allows backyard chickens in most residential zones: up to 6 hens on lots under 10,000 sq ft, no roosters in RD zones. Coops must be set bac...
Sacramento County, CA
Sacramento County Code 9.60 prohibits feeding wild mammals including deer, raccoons, coyotes, and wild turkeys. Bird feeders are allowed if they do not attra...
Side-by-side rule comparisons with other cities in Sacramento County.
See how other cities in Sacramento County handle stormwater management.
See how Vineyard's stormwater management rules stack up against other locations.
Help us keep this page accurate. If you notice an error or outdated information, let us know.