Septic companies in Marshville, NC

What the ground in Marshville is like

The USDA soil survey rates mapped ground in Marshville for septic drain-field suitability across roughly 2.3 square miles. About 100% of the rated ground is classed "Very limited", the survey records severe restrictions for a conventional drain field across most of that ground.

In Marshville, the leading limit is depth to bedrock: rock sits close enough to the surface that there is not enough soil column above it for a conventional field to sit in. Effluent needs that depth to disperse; when bedrock comes up, the workable layer runs out. The survey flags that limit on about 100% of the rated ground here.

The limiting features the survey records most often here:

• Depth to bedrock100.0%
• Slow water movement91.1%
• Depth to saturated zone42.8%
• Seepage, bottom layer8.9%

This is survey data for mapped areas, not a substitute for a site evaluation on your own lot. Conditions on a single parcel can differ from the map.

USDA NRCS SSURGO, ENG Septic Tank Absorption Fields · 100% Very limited · Depth to bedrock · 13 map units · 2.34 sq mi · read 2026-08-30