Driveway Gravel ordered online by the ton. A dump truck delivers to your Mariposa address and unloads right where you point.






Many buyers pick driveway gravel by color or price alone. In Mariposa the mistake is ignoring how the material handles water. The area gets about 33 inches of precipitation a year, which means drainage and washout planning should guide your choice.
Start with what the gravel must do under the surface, not just on top. A stable driveway needs a base that sheds water and a top layer that locks together under traffic. Get the sequence right and the surface lasts years longer.
Driveway gravel splits into two groups: coarse stone for the base and finer stone for the top. The base resists movement and drains water away. The top gives a smooth, stable surface that is comfortable to walk on and easy to maintain. Choose your material from the sizes listed below.
| Product | Best for | Note |
|---|---|---|
| Driveway Gravel | General driveway top layer | All-purpose blend works for most residential driveways. |
| 3/8" Driveway Gravel | Smooth top dressing, comfortable underfoot | Good for walkways and the final surface on a finished driveway. |
| 3/4" Driveway Gravel | The standard driveway size, locks together well | Most common top-layer stone for Mariposa driveways. |
| 1"-1 1/2" Driveway Gravel | Heavier traffic and soft ground | Handles trucks and equipment without pushing into the soil. |
| 1 1/2" Driveway Gravel | Deep base layer under a finer top | Forms a strong foundation that separates the subsoil from the finish gravel. |
| 2"-3" Driveway Gravel | Rural lanes, mud control, first lift | Best for building up soft, wet areas before adding smaller stone. |
Matching the gravel to your project keeps costs in line and avoids rework. The table below gives a budget-friendly option and a longer-lasting option for five common driveway jobs around Mariposa.
| Project | What to order | Depth or note |
|---|---|---|
| Parking pad | 3/8" Driveway Gravel over 1 1/2" base | 4 to 6 inches total, compacted in lifts. |
| New driveway base | 1 1/2" Driveway Gravel | 6 to 8 inches deep on prepared subgrade. |
| Muddy rural lane | 2"-3" Driveway Gravel | First lift of 8 to 12 inches, topped with 3/4" stone. |
| Culvert and shoulder repair | 1"-1 1/2" Driveway Gravel | Fills in eroded areas and stabilizes the edge. |
| Resurfacing an existing driveway | 3/4" Driveway Gravel | Apply 2 to 3 inches over compacted existing gravel. |
Mariposa gets about 33 inches of rain a year spread over roughly 46 wet days. That many rain events means the surface stays damp for long stretches. Without a hard freeze to lift the surface, drainage and washout are what decide how long the material lasts. The ground around Mariposa is mapped as hydrologic group C, which takes water in slowly and sheds a fair amount across the surface. A deeper drainage layer under the gravel earns its place to keep the driveway from turning into a muddy channel.
Freezing temperatures arrive about 91 days a year, but the ground does not freeze deeply here. That shortens the work window for laying new gravel because you need firm, dry soil to compact the base properly. Snowfall is light at roughly 2 inches a year, but a plow can scrape loose surface gravel into the yard. Choosing a larger top stone, such as 3/4" or 1"-1 1/2", helps the gravel stay put under a blade.
Because frost heave is not a significant factor, your base layer does not need to be as deep as in colder climates. Focus instead on creating a sloped, well-drained base that moves water away from the driveway surface.
Tonnes are measured by volume and compaction. Use our driveway gravel calculator to get a tonnage estimate based on your driveway dimensions and the depth you plan to use. The calculator accounts for the space the stone takes up after it settles.
Gravel Monkey delivers driveway gravel by the ton anywhere in Mariposa County. You order online, choose a delivery window at checkout, and a dump truck brings the stone to your address. Loads range from 1 to 40-plus tons, and free delivery is available on qualifying orders. Use code FIRSTTIMER50 at checkout to get $50 off your first order. The delivery date must be at least 3 business days after the order date. You pick a morning window (7 am to 12 pm) or an afternoon window (12 pm to 5 pm). A valid phone number is required to confirm the delivery, and you must be present or have someone at the site during the window. Learn more about how Gravel Monkey works, see customer reviews, and read the full delivery policy.
No. Mariposa sees about 91 freezing days a year, but the ground does not freeze deeply enough to cause heave. You can use a standard base depth rather than a thick frost-proof layer. Focus instead on drainage.
Yes. With about 33 inches of rain a year and soils that shed water across the surface, a well-drained base is critical. Choose a coarse base stone like 1 1/2" or 2"-3" to move water away from the driveway surface.
Driveway gravel is not suitable for steep slopes where it will wash downhill in heavy rain, or for areas that stay muddy year-round without a proper base. It also does not work as a permanent surface under heavy truck traffic unless the base is very deep.
The most common choice for a Mariposa driveway top layer is 3/4" Driveway Gravel. It locks together well under traffic and handles the local rain and freeze cycles better than very small or very large stone.
Ordering is simple: pick your stone, enter your ZIP for delivery pricing, and choose a window. Gravel Monkey ships driveway gravel by the ton to Mariposa and surrounding areas. Start at the Mariposa city page to see all the materials available for your property.
Gravel Monkey also serves nearby towns in the region:
See the delivered price for your address and order driveway gravel by the ton online. Loads run from 1 to over 40 tons, with free delivery on qualifying orders.
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