Gravel & Rock ordered online by the ton. A dump truck delivers to your Boulder Creek address and unloads right where you point.







Contractors and homeowners buy gravel and rock in different ways: contractors order by spec and need the right base stone for a stable build, while homeowners pick materials for look and function. Boulder Creek gets about 42 inches of rain a year, so drainage is a factor for any project. Both need to plan around the local climate to get the job done right.
This page covers the gravel and rock products you can order to your address in Boulder Creek. Knowing the local rainfall and soil behavior helps you choose the right product from the start. The products range from small pea gravel to large river rock, each suited to a different use.
Gravel and rock come in sizes from 3/8-inch pea gravel to 2-4-inch river rock. The right size depends on what you are building and the conditions on your site. The table below lists each product, its best use, and a note to help you decide.
| Product | Best for | Note |
|---|---|---|
| 3/8" Natural Pea Gravel | Play areas, patios | Rounded and smooth, it is comfortable underfoot and works well for those surfaces. |
| River Rock | Beds, borders, dry creek beds | Smooth stones in various sizes, good for decorative ground cover and water features. |
| 2-4" River Rock | Larger decorative cover, erosion control | Stones up to 4 inches help slow runoff and add visual weight to a sloped area. |
| Drain Rock | French drains, dry wells | Angular, clean stone that lets water pass quickly through the void space. |
| Decomposed Granite | Paths, patios that compact firm | Compacts to a hard, stable surface that resists rutting and weed growth. |
| Crusher Run | Compacting base under everything | Contains fines that bind the stone into a solid layer for foundations and driveways. |
| Road Base | Lanes, pads that carry trucks | Heavy-duty aggregate designed to support vehicle loads without shifting. |
Each project around Boulder Creek solves a specific problem. The table below matches the problem to the material that will fix it.
| Project | What to order | Depth or note |
|---|---|---|
| Landscape beds | River Rock | 2 to 3 inches deep suppresses weeds and holds moisture. |
| Erosion control on a slope | 2-4" River Rock | 4 to 6 inches deep slows runoff and stabilises the soil. |
| Dry creek bed | River Rock | 3 to 5 inches deep guides water and adds visual interest. |
| French drain | Drain Rock | 12 to 18 inches deep in trench allows water to flow freely. |
| Path that stays firm | Decomposed Granite | 4 inches compacted gives a hard, walkable surface. |
The freeze cycle in Boulder Creek can cause problems for an unstable base. About 13 days a year drop below 32F, which can move the ground if the base is not compacted well. This makes compaction of base layers like crusher run or road base important before a surface layer goes on.
Boulder Creek gets about 42 inches of precipitation a year, so drainage and washout planning are critical. About 45 days a year bring at least a tenth of an inch of rain, so scheduling the delivery onto firm ground is important. Plan the delivery around dry ground: a truck needs a firm surface to reach the drop point.
Soils mapped in the Boulder Creek area are commonly well drained. This means more or less base stone is needed under the surface layer depending on the specific site. Ground around Boulder Creek soaks water up quickly and produces little runoff, so less drainage stone is needed under the surface. That is why drain rock should still be used in French drains and dry wells, but the surrounding base can be thinner than in areas with slower draining soils.
To estimate the tonnage of gravel or rock for your project, measure the length and width of the area and decide on the depth. Our material calculators turn those dimensions into a tonnage range. Enter your measurements, and the calculator gives you an approximate number of tons to order.
Gravel Monkey is a national aggregate broker. We source gravel and rock from regional suppliers, so the exact color and size can vary by your location. You order online by the ton, and the delivered price is calculated at checkout based on your ZIP code. The truck brings loads from 1 to 40-plus tons to your property in Boulder Creek.
Choose your delivery window at checkout: morning, 7 am to 12 pm, or afternoon, 12 pm to 5 pm. Delivery requires a valid phone number and someone to be present during the window. You get an email confirmation, followed by a second email with the scheduled window and a photo of the load once it is ready. Approve that second email for the delivery to proceed. First-time orders can use the code FIRSTTIMER50 for $50 off.
For more on how Gravel Monkey works, read our About Gravel Monkey page. Check customer reviews to see what others say. See delivery information for full details on scheduling, cancellations, and what to expect.
For a complete job, you may need other aggregates and materials that work alongside gravel and rock. Each of these is available for delivery to your address in Boulder Creek.
The cost is calculated at checkout based on the product, quantity, and your ZIP code. Because ground around Boulder Creek soaks water up quickly and produces little runoff, you may need less drainage stone, which can affect your total material cost.
Yes. Boulder Creek gets about 42 inches of precipitation a year, so washout is a real concern. Choosing erosion-resistant materials like larger river rock and planning for drainage will help keep your project in place.
The delivery price is determined by the product you choose, the quantity in tons, and your ZIP code. You see the total at checkout before you confirm the order.
You need to order at least 3 business days before your desired delivery date. The calendar at checkout shows the earliest available date for your location.
Order your gravel and rock online by the ton. Choose your delivery date and window at checkout, and Gravel Monkey delivers it to your property in Boulder Creek. Pick the right product for your project and get a firm delivery date.
We also deliver to nearby cities.
See the delivered price for your address and order gravel & rock by the ton online. Loads run from 1 to over 40 tons, with free delivery on qualifying orders.
Fill out the form and our sales team will get back to you within the hour.