Bulk Aggregates and Landscape Materials in Ouray County, Colorado (CO)
American Rock Supply delivers bulk gravel, crushed stone, sand, and landscape materials across Ouray County, Colorado (CO). Whether you are a homeowner building a driveway or a contractor managing a drainage project, we help you choose the right material and plan smooth delivery.
Products and Materials
Other materials such as mason sand, fill dirt, stone screenings, and shredded mulch are available for paver joints, grading, and landscape finishing. These are chosen based on the project type and site conditions.
Our Most Popular Products in Ouray County
Material Selection by Project Type
- Driveways: Crusher run is the top choice for a compacted base that holds up under vehicles. A base layer of larger stone may be needed on soft ground or steep slopes.
- Drainage: Use Crushed Stone without fines to allow water to flow freely. For French drains or foundation perimeter drainage, 1 inch or 2 inch clean stone works well.
- Patios and walkways: Start with a compacted base of crusher run or 2 inch clean stone. Top with concrete sand or stone screenings to level pavers or flagstone.
- Landscape beds and soil work: Decorative stone or shredded mulch works for ground cover. Garden soil or top soil improves planting beds and vegetable gardens.
Local Conditions That Affect Material Choice
Ouray County spans mountain valleys and steep upland areas. Properties in the river valley section often have deep, silty soil that drains slowly after rain or snowmelt.
In the upland parts of the county, thin rocky soil and steep slopes require a stable base for driveways and patios. Freeze-thaw cycles can shift materials, so compactable stone and clean drainage stone are important.
Many properties are rural with long driveways. Choosing the right base material helps prevent rutting and erosion during wet weather.
Delivery and Access in Ouray County
Delivery planning in Ouray County depends on the property layout, truck access, and drop location. Rural driveways, tight turns, steep grades, and overhead branches or wires can affect truck size and the unloading point.
Before scheduling, customers should know where the material will be dropped and whether the truck can turn around. Soft ground after rain may require a different drop spot or a smaller truck.
We serve much of Ouray County including Ridgway, Ouray, and surrounding areas. Single load homeowner orders and larger contractor jobs are both handled.
Conclusion & Next Steps
For bulk gravel, stone, sand, soil, and mulch in Ouray County, American Rock Supply can help match materials to the project and arrange delivery. Contact the team to discuss driveway, patio, drainage, landscape, soil, or contractor-site needs.
Frequently Asked Questions
Common questions about gravel and aggregate delivery in Ouray County, CO
Does American Rock Supply deliver throughout Ouray County?
Yes, we deliver to most areas of Ouray County including rural properties and longer driveways. Access conditions such as steep grades and overhead clearance may affect the truck type or drop location.
What aggregate is best for a residential driveway in Ouray County?
Crusher run is the most common choice for driveways. It contains fines that compact into a stable surface. For sites with poor drainage or steep slopes, a base of larger clean stone may be added first.
What is the difference between crusher run and Crushed Stone?
Crusher run contains small stone particles and fines that bind together when compacted. Crushed Stone has no fines, leaving open voids that let water drain through it. Use crusher run where stability is needed and clean stone where drainage is the goal.
What material works best for drainage around a foundation?
Crushed Stone, usually 1 inch or 2 inch, is best for foundation drainage. The absence of fines prevents clogs and lets water flow away from the structure.
How do I figure out how much material I need?
Measure the length, width, and desired depth of the area in feet, then multiply to get cubic feet. Convert to cubic yards by dividing by 27. For help with calculations, contact us with the dimensions and the project type.






