Pennsylvania Code
Title 25 - ENVIRONMENTAL PROTECTION
Part I - Department of Environmental Protection
Subpart C - Protection of Natural Resources
Article II - Water Resources
Chapter 91 - GENERAL PROVISIONS


Current through Register Vol. 55, No. 13, March 29, 2025

The provisions of this Chapter 91 issued under section 5 of The Clean Streams Law (35 P.S. § 691.5), unless otherwise noted.

This chapter cited in 25 Pa. Code § 71.64 (relating to small flow treatment facilities); 25 Pa. Code § 78.60 (relating to discharge requirements); 25 Pa. Code § 78a.60 (relating to discharge requirements); 25 Pa. Code § 86.6 (relating to extraction of coal incidental to government-financed construction or governmental-financed reclamation projects); 25 Pa. Code § 87.102 (relating to hydrologic balance: effluent standards); 25 Pa. Code § 88.92 (relating to hydrologic balance: effluent standards); 25 Pa. Code § 88.187 (relating to hydrologic balance: effluent standards); 25 Pa. Code § 88.292 (relating to hydrologic balance: effluent standards); 25 Pa. Code § 89.52 (relating to water quality standards, effluent limitations and best management practices); 25 Pa. Code § 90.102 (relating to hydrologic balance: water quality standards, effluent limitations and best management practices); 25 Pa. Code § 92a.11 (relating to other chapters applicable); 25 Pa. Code § 92a.29 (relating to CAFO); 25 Pa. Code § 92a.47 (relating to sewage permit); 25 Pa. Code § 94.1 (relating to definitions); 25 Pa. Code § 94.12 (relating to annual report); 25 Pa. Code § 95.10 (relating to treatment requirements for new and expanding mass loadings of Total Dissolved Solids (TDS)); 25 Pa. Code § 102.11 (relating to general requirements); 25 Pa. Code § 245.437 (relating to periodic testing); 25 Pa. Code § 250.1 (relating to definitions); 25 Pa. Code § 250.309 (relating to MSCs for surface water); 25 Pa. Code § 250.406 (relating to relationship to surface water quality requirements); 25 Pa. Code § 271.821 (relating to application for general permit); 25 Pa. Code § 271.902 (relating to permits and direct enforceability); 25 Pa. Code § 271.907 (relating to special definitions); 25 Pa. Code § 271.915 (relating to management practices); 25 Pa. Code § 290.409 (relating to storage impoundments-general requirements); 25 Pa. Code § 299.142 (relating to general requirements); 25 Pa. Code § 961.8 (relating to ineligible costs); 25 Pa. Code § 963.12 (relating to ineligible costs); and 28 Pa. Code §1151.40 (relating to management and disposal of medical marijuana waste).

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