Casing 12 inches above land surface, sloped concrete slab/wellhouse floor, extending 2 ft every direction, land surface sloped away from well. 50 ft to sewer and 100 ft to septic

Figure 7. Minimum requirements for protection of a supply well in North Carolina.

Casing 12 inches above land surface, sloped concrete slab/wellhouse floor, extending 2 ft every direction, land surface sloped away from well. 50 ft to sewer and 100 ft to septic