Fill Dirt in Jenner, CA

Delivered prices in Jenner vary with haul distance, local availability, and screen level, but expect an approximate range of $15 to $45 per cubic yard (about $12 to $36 per ton) as a starting point. Coastal hauling and small minimum orders in remote areas can push costs toward the higher end; get an exact quote by entering your zip code on Hello Gravel. Minimum order is 3 tons and next-day delivery or long hauls may add fees.

Hello Gravel works with vetted local suppliers and haulers in the Jenner and West California area and can match your order to nearby sources when you enter your zip code. We can provide supplier names and delivery windows after you request a quote; if you prefer, call our team for help finding screened fill dirt and confirming material photos. Availability can change due to regional sourcing, so we recommend ordering early.

Fill dirt alone is generally not recommended for direct erosion control at Jenner’s shoreline because fine soils wash away under wave action and heavy rain. It can be used behind engineered structures (retaining walls or riprap) or as backfill, but shoreline work typically requires rock armoring, geotextiles, or engineered fill designed by a coastal engineer and permits from Sonoma County and the California Coastal Commission. Consult a coastal engineer before placing large volumes near the beach.

Significant fills or changes to site drainage in Jenner usually require permits from Sonoma County Planning and may trigger grading permits, septic reviews, or Coastal Development Permits depending on proximity to the shoreline. Small landscaping fills often do not need a permit, but thresholds vary by parcel and elevation; check with Sonoma County Planning and, if applicable, the California Coastal Commission before ordering. Hello Gravel can help coordinate deliveries, but you are responsible for securing required permits.

Compact fill dirt in lifts (typically 6 to 8 inches loose thickness) and control moisture to reach proper density; coastal clay soils may need drying or mixing with sand/gravel to compact reliably. For small areas use a heavy plate compactor or jumping jack; for larger pads use a vibratory roller or tandem roller and consider a tracked compacting roller for uneven ground. For structural pads, follow an engineer’s compaction spec (commonly 90% to 95% of maximum dry density) and test with nuclear or proctor tests where required.

Jenner’s coastal moisture and winter rains increase settlement risk and slow compaction; placing and compacting fill in wet conditions can lead to future instability. Schedule major fills for dry months when possible, stockpile materials covered, and use drainage measures (subsurface drains, surface grading) to keep fill dry. Expect extra drying or mixing with coarser material in spring and summer before compaction.

Calculate volume: area (ft2) x depth (ft) divided by 27 = cubic yards. Then convert to tons using a working density (fill dirt commonly runs about 1.0 to 1.3 tons per cubic yard depending on moisture and compaction); for planning use 1.2 tons/yd3. Example: a 20 ft x 30 ft area raised 0.5 ft (6 inches) = (600 x 0.5)/27 = 11.1 yd3, which is about 13.3 tons at 1.2 tons/yd3. Order slightly more (5% to 10%) to cover settling and spreading losses.

Fill dirt is meant for raising grade and backfill and is not a durable wearing surface for driveways because it compacts poorly and retains moisture. Crusher run and decomposed granite provide better drainage, load-bearing capacity, and a finished surface; crusher run is the preferred base for driveways and DG is popular for paths and low-traffic driveways. For best results, use fill dirt to bring grades up, then install crusher run or DG with proper compaction and edge restraint for the surface layer.

Yes. Jenner is in Sonoma County and coastal areas are subject to additional rules from the California Coastal Commission and local conservation agencies; dumping on beaches, wetlands, or streambanks is typically restricted or prohibited. Contaminated soils require special handling and disposal at permitted facilities, and some municipalities limit off-haul locations. Always check local regulations and disclose excavation materials when arranging disposal or importing soil.

For building pads and septic system backfill use screened, low-organic fill with good compaction properties; septic drain fields typically require specific sand/gravels per health department specs, not generic fill dirt. Driveways perform best with a graded base mix (crusher run) topped with DG or compacted gravel, while landscaping can use screened fill dirt capped with topsoil or mulch for planting. Ask Hello Gravel for gradation details and samples so you can match the material to your project and local code requirements.