Gravel in Lake Oswego, OR

Lake Oswego gravel color depends on local geology and supplier stock; common options are gray basalt, tan decomposed granite, and mixed river rock. Think about the house exterior and surrounding plants—cool grays suit modern homes, warm tans work with craftsman or wood exteriors. You can add color preferences in Order Notes at checkout, and expect natural variation between batches.

#57 gravel refers to crushed stone about 3/4u0022 in size with some smaller fines mixed in. It is a versatile material used for driveways, walkways, and as a base for patios because it compacts reasonably well while allowing drainage. In Lake Oswego it’s a common choice where good drainage is needed in our wet winters.

10mm (about 3/8u0022) gives a smoother surface and is easier on tires and lawnmowers, while 20mm (about 3/4u0022) provides better interlock and drainage. For residential driveways in Lake Oswego many homeowners choose 3/4u0022 crushed stone (or a mix topped with fines) for durability, but if you want a clean walking surface consider smaller sizes or a top dressing. Consider traffic level and maintenance: larger sizes shift more and may need periodic regrading.

Number 1 gravel is a larger crushed stone, generally around 2.5u0022 to 4u0022 in size, used for heavy drainage, fill, and base layers. It’s commonly used under large retaining structures, culverts, or as coarse drain rock in French drains. In Lake Oswego projects needing rapid drainage or heavy load support, #1 is a good base before adding finer layers.

A typical tri-axle dump truck local to our network carries about 10 to 12 tons, which is roughly 6 to 8 cubic yards depending on the material. Hello Gravel’s minimum order is 3 tons (about 2 cubic yards). Exact capacity can vary by truck and material density, so we recommend checking your quote for precise ton and cubic yard numbers.

Measure the area (square feet) and target depth in inches, then use this formula: cubic yards = (square feet * depth in inches) / 324. Convert cubic yards to tons using roughly 1.4 tons per cubic yard for typical crushed gravel in this region. If you’re unsure, use our online material calculator or contact our team for a quick estimate.

Yes, you can often add new gravel over an existing stable gravel base if it is free of excessive organic material, weeds, or deep ruts. Remove vegetation, regrade as needed, and consider a weed barrier if weeds are a concern; heavy compaction or contaminated old material should be removed first. If you want spreading done, request tailgate spreading at checkout but note drivers perform it at their discretion.

For drainage use larger drain rock (1u0022 to 2.5u0022) or #1 crushed stone; for planting beds use 3/8u0022 to 3/4u0022 crushed gravel or decomposed granite depending on aesthetic and soil needs. River rock works well in rain gardens or visible dry creek beds because it handles runoff and looks natural. Always match the gravel size and texture to the plant root needs and local rainfall patterns.

Prices reflect local material availability, truck delivery distances, seasonal demand, and material type (decorative river rock costs more than basic crushed rock). Regional sourcing means Lake Oswego materials reflect nearby quarries and river deposits, which affects cost and color. Hello Gravel shows transparent pricing and includes delivery factors in your quote so you know what’s included.

Collecting rocks on private property in Lake Oswego requires the landowner’s permission. Removing rocks from public lands, streams, or state parks in Oregon can be restricted or require permits—rules vary by location and resource. If you plan to collect material yourself, check local and state regulations first to avoid fines and environmental impact.

You can order a wide selection of gravel and decorative rock through Hello Gravel, which connects you to local suppliers and delivers via dump truck. Local landscaping suppliers and garden centers in the Portland metro area also stock decorative stone, but ordering through our platform gives you delivery scheduling and clear pricing. Check product pages for photos and add color preferences in Order Notes.

Use proper base preparation, landscape fabric, and edging to keep gravel contained, and consider using angular crushed stone that locks together better than rounded rock. For slopes, a coarser base layer and geotextile or grid systems help stabilize material in our rainy season. Regular maintenance—regrading, adding fresh material after heavy rains—keeps surfaces functional.

No. Due to regional sourcing and natural variation, color, size, and texture may differ from online photos. We recommend noting color or texture preferences at checkout and ordering a small sample if appearance is critical. If the delivered material is significantly different than described, contact customer service and we will work to resolve it.

Choose your preferred delivery date in checkout; standard delivery requires 2 or more business days and next-day delivery is available for orders placed before noon CST for an extra fee. Deliveries come by contracted dump trucks (typically tri-axle) and drivers will place the load where accessible; provide clear drop instructions and note driveway or gate restrictions in Order Notes. Tailgate spreading can be requested but is performed at the driver’s discretion.