327 IAC 18-2-1 Reduction of NPDES sampling frequency

Sec. 1. While a member of the ESP or CLEAN program, an entity may be assessed on a parameter by parameter basis for a reduction of requirements under 327 IAC 5-2-13 regarding sampling frequency: (1) at the time of program application or at the time of NPDES permit renewal; (2) if, before program application, the entity's past sampling results show sustained compliance; and (3) if the sampling results remain measurably below the applicable limitations.