Gravel in Tomales, CA

A typical tri-axle dump truck used in our area carries about 10–12 cubic yards, which works out to roughly 14–18 tons of gravel depending on the material. In Tomales, delivered prices commonly range from about $40 to $120 per ton depending on whether you pick basic base gravel, crushed stone, or decorative rock, so a full truck can run roughly $560 to $2,160. Hello Gravel has a 3-ton minimum and exact pricing depends on material type and local supplier availability, so request a quote for a firm number.

Costs depend on width and depth; for a 20 ft long by 10 ft wide driveway a 3u0022 depth uses about 1.9 cubic yards (≈2.6 tons) and a 4u0022 depth uses about 2.5 cubic yards (≈3.5 tons). With local delivered prices of roughly $40–$120 per ton, expect material and delivery to run about $100–$420 for the 3u0022 option and $140–$420+ for the 4u0022 option, noting our 3-ton minimum usually makes the 4u0022 depth more practical. These are estimates only — request a zip-code quote for exact pricing and delivery options.

Natural gravel refers to rounded pebbles and cobbles worn smooth by water or ice, such as the rounded material found near Tomales Bay and local streams. It's attractive and drains well but does not interlock, so it compacts poorly for vehicle traffic — crushed stone is usually a better choice for driveways and heavy-use areas. Natural rounded gravel works well for decorative beds, drainage trenches, or low-traffic paths when properly installed.

Collecting sand or gravel from Tomales Bay, beaches, or creeks is often restricted because of environmental protections and erosion concerns, and local permits may be required. For legal, consistent, and clean material, buy from a local supplier who follows regional sourcing rules and delivers by truck. If you think you need on-site material for erosion control or restoration, contact local authorities first to confirm rules and permits.

Generally, rounded natural gravel can be less expensive per ton than crushed stone because it requires less processing, but prices vary by supply, transport distance, and type. Crushed stone typically costs more up front but performs better for driveways and bases because it locks together and compacts. Ask for line-item pricing through Hello Gravel so you can compare delivered costs for the exact materials available near Tomales.

For walking paths, 2–3 inches of compacted decorative gravel is usually fine; for driveways plan on 4–6 inches of compactable base (crushed stone) with a top wearing layer of 2–3 inches if using decorative gravel. Tomales gets rain in winter, so good drainage, a compacted subbase, and 4+ inches for vehicle traffic help prevent rutting and washouts. If you have clay soils or steep grades, consider a thicker base and geotextile fabric to stabilize the subgrade.

Yes. Avoid dumping or washing gravel into Tomales Bay or nearby creeks — introducing loose material can smother habitat and increase turbidity, which affects water quality and marine life. Also, beach or shoreline material can contain salts and organic matter that are not ideal for construction; use washed, supplier-provided material for building and follow local erosion-control best practices. If your project is near the water, include silt control and consult local permitting rules.

Standard delivery is 2+ business days; next-day delivery is available for orders placed before noon CST for an extra fee, and deliveries are made by local contracted dump truck operators (typically tri-axle). Tailgate spreading may be available at the driver's discretion if requested at checkout, but it is not guaranteed, and Hello Gravel recommends planning for basic spreading and compaction. Contact our team for a delivery window and to request spreading; we will coordinate with the local supplier and hauler.