- (a) Facilities and measures for treating discharges from disturbed areas shall be designed, constructed and maintained for the runoff, at a minimum, from a 10-year, 24-hour precipitation event and any groundwater contribution.
- (b) Facilities and measures for treating any discharges shall be based on good engineering design and shall include failure warning devices and backup systems as necessary to insure compliance with § 90.102 (relating to hydrologic balance: water quality standards, effluent limitations and best management practices).
- (c) The design, construction and maintenance of a treatment facility shall not relieve an operator of his responsibility for complying with the applicable treatment requirements and effluent limitations established under § 90.102.
Source
The provisions of this § 90.107 adopted December 19, 1980, 10 Pa.B. 4789, effective July 31, 1982, 12 Pa.B. 2382; amended July 30, 1982, 12 Pa.B. 2473, effective July 31, 1982, 12 Pa.B. 2382.