Buy Crushed Stone in Ottawa, Illinois

Contractors in Ottawa order crushed stone by the ton for base layers. Homeowners buying the same material for driveways or patios need guidance on depth and drainage. Ottawa gets about 39 inches of precipitation a year, so washout planning matters for any exposed stone surface.

The size of stone changes how it drains and how deep it needs to be. Contractors already know this. Homeowners can use the table below to match the stone to the job.

Crushed Stone Sizes for Ottawa Projects

Crushed stone in Ottawa comes in sizes from fine screenings to large rip rap. Choosing the right size depends on the project. Contractors loading a concrete mixer need #57 crushed stone. A homeowner laying a driveway base will want 3/4" crushed stone. The table below lists each product with its best use and a note on performance.

Matching Crushed Stone to Common Ottawa Projects

Different jobs call for different crushed stone sizes. The table below shows which product works for five common projects in Ottawa. Whether you are laying a patio, driveway or French drain, choosing the right stone saves time and material.

Local Conditions in Ottawa That Affect Crushed Stone Use

Ottawa has about 74 wet days a year where at least a tenth of an inch of rain falls. This means scheduling crushed stone delivery onto firm ground matters. The ground around Ottawa is in a hydrologic group that takes water in slowly and sheds a fair amount across the surface, so a deeper drainage layer earns its place.

About 129 days a year drop below freezing in Ottawa. Hard freezes shape the calendar here, so base work is easier to get right from late spring through fall. The ground freezes deep and long, which forces a thicker base layer to resist movement. Snowfall of about 25 inches a year can damage a loose gravel surface during plowing.

How Much Crushed Stone You Need for Your Ottawa Project

To figure out how many tons of crushed stone your project needs, use our crushed stone calculator. You need the length and width of the area and the depth you plan to fill. The calculator does the math for you.

Ordering Crushed Stone from Gravel Monkey

You order crushed stone by the ton on this page. Delivery is priced by your ZIP code at checkout. Loads run from one ton to over 40 tons. Free delivery is available on qualifying orders. Use code FIRSTTIMER50 for $50 off your first order.

Read more about Gravel Monkey on our About page. Check our Customer reviews page for what others say. Our Delivery information page explains the process in detail.

Other Materials That Pair with Crushed Stone in Ottawa

• Mulch: Use on top of a crushed stone base for garden paths or beds.
• Gravel & Rock: Mix with crushed stone for drainage layers or decorative finishes.
• Sand: Sand fills the voids between crushed stone for a tighter base.
• Crushed Gravel: A less angular alternative that behaves similarly under compaction.
• Driveway Gravel: Often used as a top layer over a crushed stone base.
• Crushed Concrete: A recycled option that compacts well and is often cheaper.

Frequently Asked Questions About Crushed Stone in Ottawa

Do winter conditions in Ottawa affect delivery?

Yes, winter conditions can affect delivery. About 129 days a year drop below 32F in Ottawa. Delivery may be delayed if the ground is frozen or snow covered, but we schedule around that.

Is Ottawa a wet enough area to worry about washout?

Yes, Ottawa has about 74 wet days a year with measurable rain. Washout can occur if crushed stone is not installed with proper drainage and a thick enough base.

Does the stone size change how well it compacts?

Yes, smaller stone with fines compacts into a dense mass. Larger stone leaves air gaps and does not lock together as tightly. Choose the right size for the compaction you need.

How deep should the layer be for a job that carries vehicles?

The depth depends on the weight and frequency of vehicle traffic. A compacted base of 6 inches is common for light vehicles. Heavier trucks or frequent use may require a deeper layer.

Get Crushed Stone Delivered to Your Ottawa Address

Crushed stone graded for any job is available for delivery to Ottawa addresses. Order online and choose your delivery window at checkout. Return to the Ottawa homepage for other materials.

Gravel Monkey also delivers crushed stone to nearby towns.

• Marseilles
• North Utica
• Seneca
• Oglesby
• Sheridan
• LaSalle
• Streator
• Peru
• Earlville
• Spring Valley