Fill Dirt in Plymouth, NC

Fill dirt is generally a mix of native soils with clay, silt, and some sand and fines; color and texture vary based on local coastal plain geology around Plymouth. It is used to raise grades, level yards, backfill foundations, and fill low spots where structural stability is not critical, often covered with topsoil or gravel for finished surfaces.

Typical delivered prices in the Plymouth area usually range roughly $10 to $20 per ton, depending on supplier, distance, moisture, and seasonal demand. That converts to about $12 to $24 per cubic yard using common soil weight assumptions, but actual cost can vary; check our checkout for a Zip-code specific quote and remember Hello Gravel minimum orders start at 3 tons.

Many regional suppliers deliver a minimum that depends on truck size: Hello Gravel lists a 3-ton minimum, while typical tri-axle trucks carry about 10 to 12 tons so many deliveries are whole-truck loads. If you need less than a full truck, smaller loads may be available for an extra fee or from local haulers; use our order tool to see supplier-specific minimums for your zip code.

Fill dirt with significant fines and clay is not ideal for persistently wet areas because it can hold water and settle; in high water table or poorly drained coastal plain soils, granular materials (sand, stone) or engineered fill are usually a better choice. If you must use fill dirt, plan for proper drainage, geotextile separation, and professional compaction to reduce long-term settlement and saturation issues.

To raise a 1/4 acre (about 10,890 sq ft) by 6 inches requires roughly 5,445 cubic feet, or about 202 cubic yards of material. Using a typical conversion of 1.2 to 1.3 tons per cubic yard, expect about 240 to 265 tons of fill dirt, plus a 5-10% allowance for settlement and compaction when ordering.

Local rules vary: small landscape fills are usually allowed, but large volume fills, grading that changes drainage, or work in floodplain/wetland areas may trigger permits from Plymouth, Washington County, or state agencies. Before large deliveries, check with Plymouth city planning or Washington County soil and erosion control, and with N.C. Division of Coastal Management or N.C. DENR if wetlands or floodplains are involved.

For driveways in Plymouth's humid, seasonal climate, use a well-graded granular base (crusher run or a mix of stone and coarse sand) that compacts well and sheds water rather than fine, clay-rich fill dirt. For general landscape fill, a locally sourced fill dirt with some fines is acceptable if you plan to top with topsoil and ensure drainage; avoid heavy clay fills where standing water is likely.

Compacted fill dirt can perform well for backfill and non-structural grading but may settle over months to years, especially after heavy rains common in eastern North Carolina; plan on some settlement and occasional top-up. Good drainage, proper compaction during installation, and surfacing (topsoil, gravel, or pavement) will reduce maintenance and extend longevity.

Contractors estimate by calculating required compacted volume, applying a bulking or swell factor (typically 10-25% depending on material moisture), and adding a waste allowance of 5-10%. Pricing combines material cost per ton, haul distance and truck type, spreading and compaction labor, and any testing or permit costs; use our quote tool for site-specific estimates and tell us about access, drainage, and desired finish to improve accuracy.