18-29-608.17.1 Well locations.

   A potable ground water source or pump suction line shall not be located closer to potential sources of contamination than the distances shown in Table 18-29-608.17.1. In the event the underlying rock structure is limestone or fragmented shale, the local or state health department shall be consulted on well site location.

Table 18-29-608.17.1
Distance from Sources of Contamination to Private Water Supplies and Pump Suction Lines

Source of Contamination	Distance (feet)
Barnyard	100
Farm silo	25
Pasture	100
Pumphouse floor drain of cast iron draining to ground surface	2
Seepage pits	50
Septic tank	25
Sewer	10
Subsurface disposal fields	50
Subsurface pits	50

 

For SI: 1 foot = 304.8 mm.