Large River Rock and Bulk Aggregates for Sparrows Point, MD

Start with the math before you start with the stone. Measure your slope, swale or bank, figure the square footage, and decide the depth you need. Then order online from Maryland Rock Supply for gravel and aggregate delivery in Sparrows Point, MD. We stock CR-6, rip rap and the washed stone that holds a shoreline, and we deliver by the ton to sites across Baltimore County.

The ground here is unconsolidated sand, silt, clay and gravel, not bedrock, so water moves through it fast in one spot and stalls in another. That uneven drainage is why coarse stone matters so much in Sparrows Point.

Materials for Sparrows Point Projects

On the Western Shore, water is the enemy. Storm tides, nor'easters and summer downpours all push at banks and slopes, and fine material washes out from under you. Coarse stone armors the face and keeps the water moving instead of pooling. Here is how the sizes break down, coarsest first.

• RipRap: heavy armor stone for Bay and tidal river shorelines, stream banks and culvert outlets. This is your first choice where waves and storm tides are eating the bank.
• Railroad Ballast: coarse, open-graded stone for severe drainage, hard standing and trench bottoms that need to shed water fast.
• #4 Crushed Stone: heavy drainage, construction entrances and the bottom of a deep trench.
• #57 Stone: the workhorse for French drains, driveway topping and concrete aggregate. Washed, so it drains instead of trapping fines.
• #8 Crushed Stone: fine drainage, paver joints and small-chip surfacing over a compacted base.
• Large River Rock: dry creek beds and heavier decorative work where you also want erosion control.

If the slope is steep and the soil is sandy, do not try to hold it with screenings or topsoil. Build the toe with rip rap or ballast, then step back to a smaller washed stone for the surface. Base work on driveways and pads still starts with CR-6, compacted in lifts.

Ground and Conditions in Sparrows Point

Base, driveway and paver work runs spring through late fall, with only short stoppages when the ground freezes. Low sites near the water can stay too wet to compact for days after a storm, so time your delivery around the weather, not the calendar.

Winters are milder than inland Maryland, but repeated freeze-thaw still heaves and ruts a base that is too thin, most of all over wet clay. Go thicker than you think you need over clay, and make sure every lift is compacted before the next one goes down.

Within 1,000 feet of tidal water, Critical Area rules limit lot coverage, and gravel and stone surfaces count toward it. That changes how you plan a pad or a drive. Keep the footprint tight and use the coarse stone where it does the most work.

Delivery to Sparrows Point and the Surrounding Area

Order online and pick your material by the ton or the yard. If you are not sure of the quantity, give us the length, width and depth and we will help you work it out. Bulk delivery to Sparrows Point and the rest of Baltimore County is straightforward: we need a clear drop spot and a surface that can take the truck.

We also deliver to Dundalk, Essex, Towson, Catonsville and Randallstown. Have the site ready before the truck rolls, and the load goes exactly where you want it.

Questions About Stone and Delivery in Sparrows Point

What stone should I use for drainage in Sparrows Point?

Match the stone to the water. For a French drain or downspout run, use washed #57 Stone so fines cannot clog it. For heavy flow, a trench bottom or a construction entrance, step up to #4 Crushed Stone or Railroad Ballast. Where waves and storm tides are working a bank, armor it with RipRap. Fine drainage and pipe bedding call for #8 Crushed Stone over a compacted base.

What should I have ready when the truck arrives?

A clear, level drop spot the driver can reach without crossing soft ground. Mark any septic lids, irrigation lines or buried utilities, and keep vehicles and kids clear while the bed is raised. If you are spreading the same day, have the machine and operator on site. On a slope or a tight shoreline lot, tell us in advance so we can plan the approach.

Order Bulk Stone for Your Sparrows Point Project

Maryland Rock Supply delivers rip rap, washed stone, CR-6 and the rest of the bulk line to Sparrows Point and the surrounding Baltimore County communities. Tell us the material, the quantity and the drop spot, and we will get it on the truck. Place your order online when you are ready.