Fill Dirt in Eau Claire, WI

Fill dirt is usually cheaper per ton than decorative or crushed gravel because it is simply subsoil with little processing. In Eau Claire prices vary by supplier and delivery distance, but expect fill dirt to cost noticeably less; Hello Gravel has a 3-ton minimum and can provide local quotes to compare exact costs.

Fill dirt is mostly subsoil with minimal rock and organic material used to raise grade or fill holes, while gravel is crushed rock or rounded stone used for drainage and structural support. In Eau Claire projects, choose fill dirt when you need mass to build up ground and gravel when you need drainage or a stable base.

You can use fill dirt away from the wall, but directly behind the wall you should use free-draining material such as clean crushed stone; fill dirt holds water and increases lateral pressure, which is a concern in Eau Claire’s freeze-thaw climate. Pea gravel drains well but does not compact like crushed stone and can shift, so it is generally not recommended as the sole backfill for structural retaining walls.

Delivered prices for fill dirt in Eau Claire typically vary by supplier, truck distance, and quantity; many projects see a range roughly between $10 and $30 per ton. For an exact price for your address and required amount, request a quote through Hello Gravel (minimum order 3 tons) so we can match you with local suppliers.

'Poor man’s concrete' usually refers to a compacted mix of fill dirt and coarse gravel used as a low-cost base instead of real concrete. It can work for non-structural, temporary surfaces, but in Eau Claire’s cold winters and freeze-thaw cycles it is not a reliable substitute for true concrete on load-bearing or permanent work.

As an example, a 20 ft long driveway that is 10 ft wide and needs 4 inches of raise requires about 2.5 cubic yards of fill dirt, roughly 3 tons. Adjust the amount up or down if your width or desired depth changes, and remember Hello Gravel’s minimum order is 3 tons for delivery in many areas.

Simply dumping fill dirt over existing soil often leads to uneven settling, especially if the underlying soil has organic material or voids. In Eau Claire you should remove topsoil/organics where practical, place fill in controlled lifts, and compact each lift to limit future settlement and frost-related movement.

Yes—compaction is important in Eau Claire to reduce settling and frost heave. Best practice is to place fill in 6- to 8-inch lifts and mechanically compact each lift to the specified density; moisture conditioning helps compaction and your local contractor or our suppliers can advise on the right equipment and moisture level.

Twenty tons of typical fill dirt is roughly 15 cubic yards (conversion varies by moisture and material). That will cover about 1,215 sq ft at 4-inch depth, about 810 sq ft at 6-inch depth, or about 405 sq ft at 12-inch depth—adjust for compaction and local material density.

Avoid using pea gravel where you need a compacted, load-bearing fill, such as under slabs, driveways, or behind retaining walls without proper drainage. In Eau Claire’s freeze-thaw environment, pea gravel can shift and migrate and is generally better used for decorative surfaces or drainage zones rather than structural fill.

The least expensive safe approach is to use common fill dirt for the bulk of the backfill but reserve free-draining crushed stone directly behind the wall (6 to 12 inches) and include a drainpipe if needed. This combination keeps costs down while managing water and frost pressure—request local recommendations and quotes from Hello Gravel to balance price and performance for your site.