SepticRecord

Robertson County

Septic services in Adams, Tennessee

Operators based within 12 miles of Adams

Listed by where the business is, not by who it says it serves. Every operator here holds a current state permit, and the address it is placed by comes from the state's own published list — so this is a checkable claim rather than a service-area promise. A Tennessee installer permit is valid statewide, so operators further out can work here too; these are simply the ones closest to you.

Soil and septic suitability around Adams

The USDA has already rated this ground for exactly one use: a septic tank absorption field. Within 4 miles of Adams — 32,016 acres across 60 soil map units — it rates 50.6% of the land very limited for that use and 46.6% 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 Adams the leading one is depth to saturated zone on 25.1% of the mapped area, followed by slope on 20%. In full:

Limiting featureShare of areaWhat it means on site
Depth to saturated zone25.1%A seasonal water table sits too close to the surface
Slope20%The ground is too steep for a conventional field
Flooding15.4%The site floods often enough to matter
Slow water movement14%Water moves through the soil too slowly for a drain field to keep up
Ponding1.9%Water stands on the surface

Shares overlap: most soils here are limited for more than one reason at once, so these do not sum to 97.2%.

The soils themselves

The named soils and land types that make up most of the ground around Adams. Sengtown alone accounts for 25.5% of it.

Soil or land typeShareDrainageSlopeDepth to bedrockSeptic rating
Sengtown25.5% Well drained 2 to 60% None in profile Somewhat limited
Pembroke17.5% Well drained 2 to 12% None in profile Somewhat limited
Staser7.3% Well drained 0 to 2% None in profile Very limited
Baxter6.6% Well drained 2 to 45% None in profile Very limited
Mountview5.9% Moderately well drained 2 to 60% 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.

What that means if you are building or repairing here

A seasonal water table

Some of the ground around Adams carries a water table that rises close to the surface for part of the year and is nowhere to be seen for the rest of it. A field built into saturated soil does not treat effluent and does not drain, and the soil does not have to be wet on the day it is looked at for that to be true — the evidence is in the profile, as mottling and grey colours, which is one of the reasons the work is done by someone trained to read a soil pit rather than by timing water in a hole in August.

Area of interest: a 4-mile radius around the USGS Geographic Names centre point for Adams (GNIS 1304763, 36.5823, -87.0656), 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: Montgomery County, Tennessee (2025-08-29), Robertson County, Tennessee (2025-08-29). Retrieved 2026-09-09.

This is a survey, not a soil map for your lot. A permit needs a high-intensity map of the specific parcel, produced by a TDEC-approved soil consultant — see soil map vs perc test.

By service

Permitting in Robertson County

Septic permitting in Robertson County is administered by the State of Tennessee, not the county health department. See the Robertson County detail →