- (a) Required map. The permit application shall include an actual groundwater potentiometric surface map developed from the information obtained during the groundwater study required in Part 5 of OAC 252:515-7.
(b) Required details. The potentiometric surface map shall depict:
- (1) groundwater elevation contours at two foot intervals as measured in a single time event reflecting the highest average water level elevation across the site during the 12-month monitoring period; and
- (2) the locations of all proposed monitoring wells, boreholes, and piezometers, and surface elevations of each.
Added at 20 Ok Reg 1151, eff 6-1-03