What is the difference between crushed stone and Natural Pea Gravel?

Crushed stone has angular faces because it is broken from larger rock. Natural Pea Gravel is rounded, which makes it comfortable underfoot on walkways and play areas. Crushed stone locks together under load, so it suits a base or a drainage bed. Rounded stone does not lock together, so it stays loose and works better as a surface or a decorative cover.

Should I order material by the ton or by the yard?

Both work, and the choice comes down to how you want to size the load. Each product page has a calculator you can use before you order. Quantities are ordered by the ton or by the yard, and you pick a delivery date at checkout once the quantity is set.

Which stone is best for drainage in Ottawa County?

Clean washed stone is the right family for drainage, because it carries no fines to hold water. The 1 inch clean suits French drains, foundation drains and pipe bedding. Smaller sizes such as 3/4 inch crushed stone work for drainage beds and trench backfill. RipRap handles ditch lining and bank protection where flash runoff is the concern.

Ottawa County, KS Aggregate and Rock Delivery

Kansas Rock Supply delivers gravel, stone and aggregate delivery in Ottawa County, KS, and the material to start with here is AB-3. That is the Kansas name for dense-graded crushed limestone base, and it is the term a contractor uses when ordering base.

Ottawa County sits in the Smoky Hills, Blue Hills and Post Rock country, where silty and clayey soils sit over Cretaceous rock. Those soils crust over and shed water, so a drive or pad needs a base that holds up when the ground underneath stays tight.

Materials Delivered in Ottawa County

AB-3 is the base material for this part of Kansas. It is crushed rock and fines graded together, roughly 1 1/2 inch down, and it locks up tight when it is moisture-conditioned and rolled.

Aggregate base is called AB-3, and the requirements for aggregates for base construction sit in Section 1104, inside Division 1100 of the Kansas Standard Specifications for State Road and Bridge Construction.

City and county work references the same class.

Order AB-3 for driveways, parking pads, shed and shop bases and road shoulders. It is the heavy base course that goes down before a surface layer.

For drainage, Drain Rock covers French drains, dry wells and downspout runs. Kansas yards more often ask for clean rock by size, so drain rock reads as a use rather than a local name.

For soil work, Top Soil handles new lawns, levelling and bed preparation over heavy clay or thin rocky ground. Garden Soil suits raised beds and planting areas, and Fill Dirt raises grade and backfills low spots before a base course goes down.

Ground Conditions Across Ottawa County

Across the Smoky Hills, Blue Hills and Post Rock country, silty upland soil crusts over and sheds water. The chalk and shale beneath it are close to impervious, so water that gets through the silt does not drain away quickly.

Summer storms drop a lot of rain in a short time. That combination is why a drainage layer matters as much as the base on a drive or a pad.

Wind and water both work here. Exposed silt blows, and short intense storms gully bare slopes and scour river banks.

The working season runs long and dry either side of a short wet spring. Rapid drying and dust are as much of a problem as rain when you are trying to compact material, so timing a delivery matters.

Winters are cold and dry with sharp temperature swings. Repeated freezing and thawing loosens compacted surfaces and heaves gravel drives.

Frost depth is set by each Kansas jurisdiction rather than by a statewide table, so check the figure your own city or county uses.

Delivery Across Ottawa County

Kansas Rock Supply covers Ottawa County, including Minneapolis, Bennington, Delphos and Tescott. You order online and a dump truck tips the load on site.

Quantities are ordered by the ton or by the yard. Each product page has a calculator, and you pick a delivery date at checkout.

A bulk delivery arrives as one tipped pile. Plan where that pile should sit before the truck reaches you, because the driver tips the load and moves on.

Choosing the Right Material

Dickinson County, Saline County and Cloud County all sit in the same Smoky Hills, Blue Hills and Post Rock country ground region as Ottawa County. The ground is the same: silty and clayey soils over Cretaceous rock, with loess on many of the uplands.

Because the ground does not change across the line, the material choice does not change either. AB-3 remains the base course, and clean washed stone remains the drainage choice, whichever side of the county line the work sits on.

What does change is the job in front of you. A driveway wants a dense-graded base that locks up.

A French drain wants clean rock with no fines in it. A decorative bed wants rounded river rock.

Match the material to the job rather than to the county.

Order Gravel and Stone for Ottawa County

Kansas Rock Supply delivers bulk gravel, stone, sand, soil and mulch across Ottawa County, including Minneapolis, Bennington, Delphos and Tescott. AB-3, clean rock, river rock, screenings and topsoil are all available to order online.

Size the load by the ton or the yard, pick a delivery date at checkout, and a dump truck will tip it on site.

Bulk Gravel and Stone Delivery in Ottawa County, KS