Septic companies in Dayton, OH

What the ground in Dayton is like

The USDA soil survey rates mapped ground in Dayton for septic drain-field suitability across roughly 56 square miles. About 100% of the rated ground is classed "Very limited", the survey records severe restrictions for a conventional drain field across most of that ground.

In Dayton, 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 97% of the rated ground here.

The limiting features the survey records most often here:

• Slow water movement96.6%
• Depth to saturated zone37.2%
• Seepage, bottom layer27.2%
• Flooding12.3%

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 · Slow water movement · 102 map units · 55.79 sq mi · read 2026-08-30