Hyde County, NC: no USDA soil-survey match
Unrated
Unlike most of the 3,144 counties on this site, Hyde County, NC has nothing to show: The dominant soil here (often already-developed urban land) carries no septic-suitability interpretation from USDA - too rare a gap to guess at. A local percolation test is the only way to know.
Before you rely on this for one lot
USDA's survey covers the whole of Hyde County, NC at once, not any single address. The real answer for one lot is still a site-specific perc test, running about $750-$1,850 (typically near $1,300).
Budgeting for a system in Hyde County, NC
With no SSURGO rating to go on, Hyde County has no county-level steer either way on system cost. Conventional systems typically run $3,000-$8,000; where the soil doesn't allow one, engineered alternatives run $10,000-$40,000. A perc test decides which range applies.
Further reading
How this rating is built, and its real limits · What to check before buying rural land on septic