9 county-level rules, plus city-specific rules for 1 city in Shasta County, California.
Verified from official government sources
Unincorporated Shasta County has no general aesthetic lawn-height limit, but its defensible space ordinance (County Code Chapter 8.10) caps weeds and annual grasses at six inches when they are removed as fire fuel within required clearance areas. Statewide PRC 4291 also requires 100 feet of defensible space around structures.
Shasta County Code Sections 8.10.040 and 8.10.050(A) (Ordinance SCC 2025-03, adopted August 2025)
Compliance with the defensible space requirements shall be achieved through the vegetation management and removal as provided here. Vegetation removal shall be conducted using mowing, cutting, grazing, or trimming methods that minimize surface disturbance, maintain root structure integrity, and prevent soil erosion. Tree stumps shall be cut no higher than eight (8) inches above ground level. We...
Unincorporated Shasta County has no general permit requirement to trim or prune trees on private property. Trimming is most often driven by the County's defensible space ordinance (Chapter 8.10) and statewide PRC 4291 fire-clearance rules, which require limbing up trees and spacing canopies near structures and along roads.
Shasta County Code Sections 8.10.040 and 8.10.050 (Ordinance SCC 2025-03, adopted August 2025)
On all parcels (except timber production parcels), a responsible party shall maintain defensible space of 100 feet from the exterior perimeter of any improvement on the responsible party's parcel. Where the distance from the improvement to the property line is less than the required defensible space, the responsible party shall only be required to provide the required defensible space up to the...
Unincorporated Shasta County has no general tree-protection or heritage-tree ordinance, so removing a tree on private residential property usually needs no county permit. Removal tied to grading, subdivision or flood-district review, or commercial timber harvest under state Forest Practice rules, is regulated separately.
Shasta County treats hazardous combustible vegetation as a public nuisance under County Code Chapter 8.10, requiring property owners to clear fire fuel as defensible space, with weeds and annual grasses kept to six inches when removed. The County Agricultural Commissioner separately eradicates noxious weeds, and statewide PRC 4291 applies.
Shasta County Code Chapter 8.10 (Defensible Space, Ord SCC 2025-03) and Chapter 8.28 (Nuisances); Cal. Food & Ag Code Section 5004
Hazardous Vegetation means vegetation that due to its location, type, density, condition, or arrangement creates conditions including: a fire hazard to a structure or other improvements; a condition that may contribute to the spread of wildfire; dead or dying grass, weeds, trees, or other vegetation; or vegetation that has attained or if allowed to mature will attain such height and density as ...
Outdoor watering in unincorporated Shasta County is governed mainly by statewide rules and by individual water providers, not a single county ordinance. California's permanent prohibitions on wasteful water use (SWRCB) and the Model Water Efficient Landscape Ordinance apply, and local districts set their own drought stages and irrigation schedules.
California Department of Water Resources - Model Water Efficient Landscape Ordinance program page (implementing 23 CCR Sections 490-495 under Gov Code Section 65595)
All local agencies must adopt, implement, and enforce the MWELO or a local Water Efficient Landscape Ordinance (WELO) that is at least as effective as the MWELO. Usually, local agencies that adopt WELOs create a more stringent ordinance than MWELO. New development and retrofitted landscape water efficiency standards are governed by the Model Water Efficient Landscape Ordinance (MWELO). The MWEL...
Rainwater harvesting is legal and encouraged in Shasta County. Under California's Rainwater Capture Act of 2012, capturing rooftop rainwater for outdoor non-potable use needs no state water-right permit, and simple rain barrels under 360 gallons generally need no building or plumbing permit. Larger or potable systems may require county building review.
Shasta County does not mandate native or drought-tolerant plants for private landscaping. The statewide Model Water Efficient Landscape Ordinance instead caps a landscape's water budget for qualifying new and renovated projects, which strongly encourages climate-appropriate and native plantings without banning higher-water species.
Unincorporated Shasta County has no ordinance banning or specifically restricting artificial turf on private property. Synthetic lawns are generally allowed, subject to standard zoning setbacks, drainage and any HOA rules. State law also bars cities and counties from prohibiting drought-tolerant landscaping, including synthetic turf, during droughts.
Backyard composting is allowed and encouraged in Shasta County. Under statewide SB 1383, residents and businesses must keep organic waste out of the landfill, typically through curbside organics collection, but composting your own yard and food scraps on your property satisfies the law. Large-scale composting facilities need separate permits.
1 cities in Shasta County have their own landscaping rules rules. Each link goes to that city's dedicated page with code citations.
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