Septic companies in Kitty Hawk, NC

What the ground in Kitty Hawk is like

The USDA soil survey rates mapped ground in Kitty Hawk for septic drain-field suitability across roughly 8.1 square miles. About 100% of the rated ground is classed "Very limited", meaning the soil has one or more features unfavorable for a conventional drain field, and the limits generally cannot be overcome without major soil reclamation, special design or expensive installation.

In Kitty Hawk, the leading limit is seepage in the bottom layer: water moves through the soil too quickly. That is the opposite of a slow-drainage problem. The risk is untreated effluent reaching groundwater before the soil can clean it, not backup at the surface. The survey flags that limit on about 100% of the rated ground here.

The limiting features the survey records most often here:

• Seepage, bottom layer100.0%
• Flooding69.9%
• Filtering capacity65.0%
• Depth to saturated zone50.5%

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 · Seepage, bottom layer · 16 map units · 8.12 sq mi · read 2026-08-30