Below are some links that may be useful for permitting information:
Water Allocations
Long Term 2 Enhanced Surface Water Treatment Rule (LT2)
25 Pa. Code 109
Permit Application and Modules
Public Water Supply Manual - Part II Community System Design Standards (383-2125-108)
Tracer Study Forms (3940-FM-BSDW0023)
Pilot Study Forms (3940-FM-BSDW0017)
Request for Designation of Treatment Segments for Calculation 1.0-log Giardia Inactivation (3940-FM-BSDW0569)
Demonstration of 4-log Treatment for Viruses Form (3900-FM-BSDW0470)
Certificate of Construction (3900-FM-BSDW0062)
EPA Disinfection Benchmarking and Profiling Guidance
PA Geological Survey
Susquehanna River Basin Commission (SRBC)
Delaware River Basin Commission (DRBC)
Great Lakes-Upper Mississippi River Board 2022 Water Works Standards