The Department will require either abatement of the pollution or the submission of a plan and schedule for bringing the source's pollutants into compliance through pollution prevention measures, treatment or other means by a specific date, and shall require progress reports thereon, usually at monthly or bimonthly intervals as the Department will deem appropriate.
25 Pa. Code § 91.13
The provisions of this §91.13 amended under section 5 of The Clean Streams Law (35 P. S. § 691.5); and section 1920-A of The Administrative Code of 1929 (71 P. S. § 510-20).