Waiver under Rule 31(g)(5)(i) (available to 5 communities)
- The small MS4 has a population of less than 1,000 within an UA or is located within a DPA
- The small MS4 is not contributing to the pollutant loadings of a physically interconnected regulated MS4
- If the small MS4 is discharging to an impaired water body, storm water controls are not needed based on a TMDL that addresses the pollutants of concern
- If the small MS4 is discharging to an impaired water body and no TMDL has been completed, small MS4 required to submit plan to develop and implement minimum measures 1,3, and 6.