Data sources

How Parcel View uses SSURGO soils

SSURGO provides detailed soil survey map units and interpretations. It supports septic and agricultural screening context but does not replace perc tests or geotech.

Updated 2026-08-29

Useful sources for searching: Official sources to verify buildability ↓

Limits

Map units are models of soil landscapes. Point conditions can differ across a single parcel.

People also ask

Can SSURGO approve a septic system?

No. Environmental health requires site evaluation and often perc/groundwater tests.

Official sources

Last verified 2026-08-29. Re-check agency maps before decisions — vintages change.

Related

Screen this on a California parcel

Parcel View checks official public GIS for zoning, flood, fire, soils, and planning — every finding linked to the source.