SepticRecord

Darlington County

Septic services in Hartsville, South Carolina

Operators based within 12 miles of Hartsville

Listed by where the business is, not by who it says it serves. Every operator here was on the SCDES Onsite Wastewater Contractors list on the date its record shows, and the address it is placed by comes from that same list, so this is a checkable claim rather than a service-area promise. A South Carolina licence is issued by the state, not by a county, so operators further out can work here too; these are simply the ones closest to you.

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Septic System Repair · Septic Installation

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Soil and septic suitability around Hartsville

The USDA has already rated this ground for exactly one use: a septic tank absorption field. Within 4 miles of Hartsville — 32,000 acres across 39 soil map units — it rates 78.5% of the land very limited for that use and 20.6% somewhat limited, and almost none with no limitation at all.

What the limitation actually is

A rating on its own tells you nothing you can act on. The reasons do, and around Hartsville the leading one is depth to saturated zone on 77.1% of the mapped area, followed by slow water movement on 27.3%. In full:

Limiting featureShare of areaWhat it means on site
Depth to saturated zone77.1%A seasonal water table sits too close to the surface
Slow water movement27.3%Water moves through the soil too slowly for a drain field to keep up
Seepage, bottom layer21.4%The layer beneath the trench is porous enough that effluent could reach groundwater without being filtered
Flooding7%The site floods often enough to matter
Filtering capacity1.2%The soil drains so fast it would not filter the effluent

Shares overlap: most soils here are limited for more than one reason at once, so these do not sum to 99.1%.

The soils themselves

The named soils and land types that make up most of the ground around Hartsville. Noboco alone accounts for 13.1% of it.

Soil or land typeShareDrainageSlopeDepth to bedrockSeptic rating
Noboco13.1% Well drained 0 to 6% None in profile Very limited
Goldsboro11.6% Moderately well drained 0 to 2% None in profile Very limited
Coxville11.5% Poorly drained 0 to 2% None in profile Very limited
Rains10.4% Poorly drained 0 to 2% None in profile Very limited
Alpin6.8% Excessively drained 0 to 10% None in profile Very limited

“None in profile” means SSURGO records no bedrock or other restrictive layer within the depth it describes, not that none exists.

Area of interest: a 4-mile radius around the USGS Geographic Names centre point for Hartsville (GNIS 2403813, 34.3660, -80.0833), chosen because five of this state's communities are unincorporated and have no boundary to use, and because the lots that need a septic permit are in the ring around a town rather than inside it. Soil from USDA-NRCS Soil Data Access, SSURGO interpretation “ENG - Septic Tank Absorption Fields”, area-weighted by mapped acreage and by each component's share of its map unit. Survey areas: Darlington County, South Carolina (2025-09-02). Retrieved 2026-09-18.

This is a survey, not an evaluation of your lot. The permit decision rests on the site evaluation SCDES carries out for the specific parcel.

By service

Permitting in Darlington County

Septic permitting in Darlington County is handled by the State of South Carolina, through the Department of Environmental Services, not by the county. See the Darlington County detail →