Brush Clearing by County: Placer, El Dorado, Nevada & Yolo

Short answer

Brush clearing is the same fuel-reduction work in all four counties: cut the dead and dry material, thin the live brush, break up ladder fuels, and get the cuttings off the parcel or ground into mulch. What changes county to county is the calendar and the rulebook. In the Placer, El Dorado, and Nevada County foothills, most parcels sit in State Responsibility Area, where CAL FIRE enforces 100 feet of defensible space under Public Resources Code section 4291 and inspects before and during fire season. On the Yolo County valley floor, county weed abatement and the local fire district set the standard instead. The working window is the same everywhere: clear between the end of the heavy rain and the start of fire season, before the abatement deadline. Per-acre pricing runs $800 to $2,500 for most brush, higher on steep or neglected ground. Below is the county-by-county detail, the seasonal calendar, the burn-day rules by air district, and what to do with the material once it is cut.

Where the rules come from

Two layers govern brush clearing on any Northern California parcel. The state layer is PRC 4291: 100 feet of defensible space around structures in State Responsibility Areas, or to the property line if closer, split into Zone 0 (0-5 ft), Zone 1 (5-30 ft), and Zone 2 (30-100 ft). CAL FIRE's Ready for Wildfire program (https://www.readyforwildfire.org) is the public reference for that standard. The local layer is the county or fire-district vegetation ordinance and its abatement deadline, which is what actually generates a notice on your mailbox. We keep the code side of this in two companion guides: defensible space requirements by county compares the ordinances and authorities across all five counties we serve, and Zone 0 covers the ember-resistant band closest to the house. This guide is about the work itself: when to do it, where the brush goes, and what it costs.

Placer County: oak-pine foothills above the granite valley

Placer is two landscapes. The Roseville, Rocklin, Lincoln, and Loomis side is granite-bedrock valley with oak savanna; from Auburn up through Colfax it is blue oak and ponderosa pine over manzanita, chamise, and deer brush on 15 to 30 percent slopes.

• SRA coverage is heavy in the foothills, so PRC 4291 applies to nearly every parcel around Auburn, Newcastle, Penryn, and Colfax; CAL FIRE inspects and issues violation notices
• Placer County administers its own vegetation rules on top of the state baseline (commonly referenced as County Code Article 19.50) and issues abatement orders on high-hazard parcels
• Burn days are declared by the Placer County Air Pollution Control District: call 530-889-6868 within about 12 miles of Auburn or 800-998-2876 elsewhere in the county before lighting anything (https://placerair.org/1671/Burn-Days)
• The District does not require its own permit for residential burning at single- or two-family homes, but local fire agencies may; unincorporated parcels get a CAL FIRE burn permit through https://burnpermit.fire.ca.gov
• Only dry vegetation grown on the property may be burned, pieces over 12 inches in diameter must be split, and lumber, construction debris, and garbage are prohibited
• Where we do this work: brush clearing in Auburn, land clearing in Auburn, defensible space clearing in Colfax, and the Placer County service area for permit authorities by city

El Dorado County: chaparral to conifer in a few miles

Western El Dorado climbs from oak-and-chaparral around El Dorado Hills and Cameron Park to mixed conifer by Pollock Pines. Much of the county is mapped High or Very High Fire Hazard Severity, and defensible-space clearing is the bulk of our work here.

• Extensive SRA across the foothill and mountain areas, with pre-fire-season CAL FIRE inspection; the County's defensible space and vegetation management ordinance stacks on top of PRC 4291
• Placerville and the Highway 50 corridor carry the densest chamise and manzanita stands we clear; brush clearing in Placerville covers the local terrain and pricing in detail
• The El Dorado County Air Quality Management District governs burn days and burn permits (https://www.eldoradocounty.ca.gov/Government/AirQualityManagement); confirm the day's status before burning piles
• Fire Safe Council chipping programs run in parts of the county and can take the cut material at no charge once it is stacked to spec; see Fire Safe Council programs for how that pairs with a clearing crew
• Where we do this work: Placerville, Cameron Park, El Dorado Hills, Pollock Pines, and the El Dorado County service area

Nevada County: nearly the whole populated county is high hazard

Grass Valley, Nevada City, and Penn Valley sit in forested Sierra ground where almost every populated parcel is mapped High or Very High Fire Hazard Severity. Clearing here is heavier on conifer limbing, ladder-fuel removal, and dead-tree work than on grass.

• Predominantly SRA with county and fire-district vegetation and abatement requirements; spring and early-summer abatement deadlines, verified annually with the county (https://www.nevadacountyca.gov)
• Burn days come from the Northern Sierra Air Quality Management District burn recorder at (530) 274-7928; the District generally waives its own permit for residential burn projects under one acre, but suspends residential open burning through fire season and posts the status online (https://www.myairdistrict.com/open-outdoor-burning)
• Burn barrels are prohibited throughout Nevada County, along with garbage, plywood, treated or painted wood, and anything that is not vegetation from routine property maintenance
• The Fire Safe Council of Nevada County's chipping and defensible-space assistance programs are the most developed in the region; stacking cut brush to their spec is often the cheapest disposal path
• Where we do this work: defensible space clearing in Nevada City, Penn Valley, Grass Valley, land clearing in Grass Valley, and the Nevada County service area

Yolo County: valley-floor weeds, ditch banks, and wind rows

Woodland, Davis, West Sacramento, and Winters are flat agricultural valley, not foothill. Brush clearing here means star thistle, Himalayan blackberry, johnson grass, and elderberry in field corners and along ditches, plus eucalyptus and cypress wind rows on older parcels.

• Mostly Local Responsibility Area with limited wildland interface, so the county weed abatement program and city fire departments drive the requirement rather than PRC 4291; spring weed abatement is the usual trigger (https://www.yolocounty.gov)
• Yolo loam digs and mows easily when dry but turns sticky after rain, so winter clearing windows are short and tracked equipment waits for a dry-enough surface
• Burn days and burn hours are set by the Yolo-Solano Air Quality Management District: only dry vegetative material such as prunings, leaves, and weeds, ignited during burn hours on a declared burn day, and nothing left smoldering past sundown (https://www.ysaqmd.org/rules-compliance/burning/)
• Trash, lumber, plywood, treated wood, pallets, and construction material are prohibited in any open burn; cleared wood goes to green-waste or C&D recycling instead
• Where we do this work: land clearing in Woodland and the Yolo County service area for city-by-city permit authorities

When to clear: the seasonal calendar

The same calendar applies across the four counties, shifted a few weeks later at elevation:

• January to March: workable in the foothills once the heaviest storms pass, since decomposed granite drains; valley clay and Yolo loam stay sticky longer, so valley jobs wait for a dry stretch
• March to May: the best window. Annual grasses are still green, brush cuts cleaner, and the parcel is in shape before CAL FIRE inspections and county abatement notices, which typically arrive in spring and early summer
• Nesting season: vegetation removal from roughly February through August can require a nesting-bird survey under the Migratory Bird Treaty Act and California Fish and Game Code section 3503 on larger or wooded parcels; we plan multi-acre clearing around it
• June to October: fire season. Clearing continues, but hot, dry, windy days restrict equipment use; CAL FIRE's guidance is to mow and cut before 10 a.m., never in the heat of the afternoon, and to run spark arresters on power equipment (https://www.readyforwildfire.org)
• November to December: post-rain cleanup and the reopening of burn-day windows in most districts; a good time for the pile burning that summer prohibited, on declared burn days only
• Maintenance cadence: an initial clearing on a neglected parcel is the expensive year; annual maintenance afterward is a much smaller scope and holds the parcel at standard for the next inspection

Burn, chip, mulch, or haul: where the brush goes

Cutting the brush is half the job. The disposal method sets the other half of the price and is where the air-district rules actually bite:

• Burn: cheapest when allowed, but only on a declared burn day, only dry vegetation grown on the property, only with the permit the local fire agency or CAL FIRE requires, and never during a fire-season suspension; each county's burn line is listed above
• Chip and scatter: a chipper on site turns limbs and brush into mulch that stays on the ground; Fire Safe Council chipping programs in Nevada and El Dorado counties will chip stacked material at no charge where a program is active
• Mulch in place: a forestry mulcher grinds brush where it stands at 0.5 to 2 acres per day; fastest and cheapest on open acreage, less appropriate within 30 feet of a structure or ahead of grading; see mulching vs haul-off
• Haul off: the clean-site option near structures and before construction; green waste, clean wood, and stumps tip at $115.65 per ton at Sacramento County's Kiefer Landfill on the schedule effective January 1, 2026 (https://wmr.saccounty.gov/content/wmr/us/en/county-facilities/kiefer-landfill/fees.html), and the hauling and debris removal page covers per-load pricing
• Hybrid: mulch the fine brush in place, haul the tree debris and slash; the usual compromise on foothill parcels with both

What brush clearing costs across the four counties

Per-acre ranges from our quoted work in the region. Vegetation density and slope move the number more than which county the parcel is in:

• Light grass and sparse brush: $800-$1,200 per acre
• Moderate blackberry and mixed brush: $1,200-$1,800 per acre
• Heavy manzanita, chamise, or dense chaparral: $1,800-$2,500+ per acre
• Initial clearing on a neglected one-acre foothill parcel: $1,500-$3,500; dense or steep terrain $3,000-$5,000+ per acre
• Annual maintenance on a previously cleared acre: $800-$1,800
• Hand crews for steep slopes or work tight to structures: $400-$800 per crew per day
• Larger rural parcels: a typical 2-5 acre Loomis or Newcastle property runs $5,000-$18,000 for brush clearing depending on vegetation, access, and terrain
• Yolo valley-floor lots with light weed and brush growth: $1,500-$3,000 per acre; ag-conversion parcels with wind rows and orchard roots price higher
• Rough your own number first with the land clearing cost calculator or the defensible space cost calculator, then send photos for a scoped quote

What a clearing crew does and does not do

We do the fuel reduction and brush reduction: cutting and thinning through Zones 1 and 2, limbing up canopies, removing dead material and ladder fuels, opening access routes, and handling the chipping, mulching, or haul-off. We confirm the local authority's requirement before scoping and document what was done. We cannot certify a parcel compliant; only the fire authority does that on inspection. And no amount of clearing changes what a wildfire can do. The work reduces the fuel around a structure and gives fire crews defensible working room, which is the standard the code describes and the standard we clear to. Pair it with the structure-side hardening in the fire safety clearing guide for the full picture.

Sources and references

• CAL FIRE Ready for Wildfire, defensible space and equipment-use guidance: https://www.readyforwildfire.org
• CAL FIRE Defensible Space (PRC 4291): https://www.fire.ca.gov/dspace
• CAL FIRE online burn permits: https://burnpermit.fire.ca.gov
• Placer County Air Pollution Control District, burn days: https://placerair.org/1671/Burn-Days
• El Dorado County Air Quality Management District: https://www.eldoradocounty.ca.gov/Government/AirQualityManagement
• Northern Sierra Air Quality Management District, open outdoor burning: https://www.myairdistrict.com/open-outdoor-burning
• Yolo-Solano Air Quality Management District, burning rules: https://www.ysaqmd.org/rules-compliance/burning/
• Sacramento County Waste Management & Recycling, Kiefer Landfill fees effective January 1, 2026: https://wmr.saccounty.gov/content/wmr/us/en/county-facilities/kiefer-landfill/fees.html
• Placer County: https://www.placer.ca.gov
• Nevada County: https://www.nevadacountyca.gov
• Yolo County: https://www.yolocounty.gov

Need brush cleared before the deadline?

Send the address and a few photos and we will tell you which layer applies to the parcel, what the abatement or inspection timing looks like this year, and what the clearing and disposal will run. Start from the brush clearing page for the general scope, or go straight to your county: Placer, El Dorado, Nevada, or Yolo.