Stone in Portland, OR

Typical delivered prices for stone in Portland usually range from about $40 to $80 per ton depending on stone type, color, and distance from the quarry. Decorative or imported stones and smaller orders cost more; delivery fees and minimums also affect final price. Always check your zip code on Hello Gravel for the most accurate quote and remember our minimum order is 3 tons.

Locally quarried crushed basalt is the most common stone for driveways and base rock in Portland, with river rock and pea gravel used for decorative beds and drainage. Crushed rock (mixed aggregate) is used for base layers and high-traffic areas, while larger river rock is best for dry creek beds and erosion control. Choose stone based on function: drainage, load-bearing, or aesthetics.

Hello Gravel connects you with Portland-area suppliers who typically deliver by tri-axle dump truck with regional pricing. Our platform requires a 3-ton minimum order; local supplier minimums may vary and some offer smaller loose deliveries by dump trailer. Delivery windows, truck access, and yard space affect whether a supplier can complete a drop at your site.

Portland's rainy climate can cause stone to migrate, sink, and encourage weed growth if not installed on a proper base and slope. While true freeze-thaw damage is less frequent than in colder climates, occasional freezes can cause minor heaving in poorly compacted areas. Good drainage, edge restraints, geotextile fabric, and periodic regrading reduce weather-related issues.

Use 1 cubic yard = about 1.4 tons as a rule of thumb. At 2u0022 depth, one ton covers roughly 100-120 sq ft; at 3u0022 depth about 70-80 sq ft. For example, a 1,000 sq ft area at 3u0022 depth needs ~9.3 cubic yards or about 13 tons of stone.

City of Portland has stormwater and site development requirements that can affect large gravel installations, especially if you change drainage patterns or impervious area. Many HOAs have aesthetic covenants that limit visible loose gravel or specify stone color and size, so check both city permit requirements and your HOA guidelines before ordering. When in doubt, contact the city bureau or your HOA early in the planning stage.

For most Portland driveways, a compacted base of 4-6 inches of crusher-run or crushed rock (larger base aggregate) provides stable support, with a 1-2 inch wearing layer of 3/4u0022 crushed stone on top. Add geotextile fabric over soft or clay soils and install edge restraints to prevent migration. Sloping for drainage and additional base thickness in low spots will help performance in wet conditions.

Stone provides good permeability and lower upfront cost than asphalt, but requires more maintenance such as regrading and topping up. Decomposed granite offers a firmer walking surface and a different look but can compact differently and may erode in heavy rain. Asphalt is the most durable and low-maintenance option but is less permeable and more expensive; Portland often favors permeable solutions where feasible for stormwater management.

A well-built gravel driveway in Portland can last 10-30 years depending on base quality, traffic, and maintenance. Expect routine annual tasks like regrading, weed control, and occasional top-up of 0.5-2 tons every 1-5 years; larger repairs or additional base material may be needed after heavy rains or rutting. Maintenance costs vary widely but are typically modest compared with paving; plan for periodic material purchases and occasional equipment rental or contractor time.

Locally quarried basalt is widely available in the Portland region and usually costs less than imported decorative stone because of lower hauling costs. Basalt is durable and well suited for driveways and base material, while imported stones are often chosen for color and aesthetics and carry a premium. If you want a specific color or texture, expect higher prices and longer lead times for nonlocal materials.

Provide clear drop location details and note overhead wires, gates, or tight turns in your order notes to avoid delivery complications. Request tailgate spreading at checkout if you want it, but remember drivers do it at their discretion and there are no guarantees. Choose delivery dates with 2+ business days standard notice or select next-day delivery before noon CST if available, and check your zip code on Hello Gravel for the most accurate timing and price.