Septic companies in Sparks, NV
3 septic companies on record in Sparks, Washoe County. About 97% of mapped ground here is rated Very limited for septic drain fields, with slow water movement the limiting feature.
Septic Permits in Washoe County
Northern Nevada Public Health, Environmental Health Services opens in a new tab
What the ground in Sparks is like
The USDA soil survey rates mapped ground in Sparks for septic drain-field suitability across roughly 37 square miles. About 97% 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 Sparks, the leading limit is slow water movement: effluent does not drain through the soil fast enough, so a conventional field can back up or pond when the ground cannot keep pace. The survey flags that limit on about 54% of the rated ground here.
The limiting features the survey records most often here:
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 · 96.8% Very limited · Slow water movement · 114 map units · 36.5 sq mi · read 2026-08-30
Companies in Sparks
- 35Mr. Rooter Plumbing of Greater RenoRegister not checked(775) 432-0538
- 35Sierra Septic ServicesRegister not checked(775) 356-3939
- 25United Site ServicesRegister not checked(800) 864-5387