Septic companies in Palm Desert, CA

What the ground in Palm Desert is like

The USDA soil survey rates mapped ground in Palm Desert for septic drain-field suitability across roughly 27 square miles. About 86% of the rated ground is classed "Very limited", the survey records severe restrictions for a conventional drain field across most of that ground.

In Palm Desert, the leading limit is filtering capacity: the soil does not clean effluent thoroughly enough on its way through. A drain field is a treatment system as well as a disposal path; when the ground cannot filter well, pathogens and nutrients travel farther than the survey allows. The survey flags that limit on about 75% of the rated ground here.

The limiting features the survey records most often here:

• Filtering capacity75.3%
• Slope53.1%
• Depth to bedrock10.0%
• Flooding8.2%

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 · 85.9% Very limited · Filtering capacity · 17 map units · 26.78 sq mi · read 2026-08-30