844 plants indexed. Showing 423 matching current filters.
Marietta Donegal STP serves approximately 7,854 residents in Marietta, Pennsylvania. The plant operates under the US Clean Water Act, discharging treated wastewater into the Susquehanna River basin.
Martinsburg Boro STP serves 2,640 people in North Woodbury Township, Pennsylvania. The plant discharges treated wastewater into the local watershed, ultimately draining to the Chesapeake Bay.
MARYSVILLE STP serves 2,306 people in Marysville, Pennsylvania, USA. The plant operates under the US Clean Water Act, discharging treated wastewater into the Susquehanna River basin.
MASONTOWN MUN AUTH BIG RUN is a wastewater treatment plant serving Masontown, Pennsylvania, USA. It serves a population of 2,954 and discharges into local waterways.
MCCANDLESS TWP AandB STP is a municipal wastewater treatment plant serving 2,090 people in Pittsburgh, Pennsylvania, United States. The facility discharges treated effluent into local waterways within the Allegheny River basin.
MCCANDLESS TWP LONGVUE 1 STP serves McCandless, Pennsylvania, treating wastewater for approximately 5,324 residents. The plant operates under the US Clean Water Act framework.
MEADVILLE STP serves approximately 21,000 people in Meadville, Pennsylvania. The plant operates under US EPA NPDES regulations for municipal wastewater treatment.
Mechanicsburg STP serves approximately 15,895 residents in Mechanicsburg, Pennsylvania. The plant operates under the US Clean Water Act, with NPDES permits regulating its discharge to protect local waterways.
Media STP in Upper Providence Township, Pennsylvania serves 9,386 people. The plant operates under US Clean Water Act regulations for municipal wastewater treatment.
MERCER BORO STP serves approximately 3,800 residents in Mercer, Pennsylvania. The plant discharges treated wastewater into the local watershed, contributing to the region's water quality management.
MEYERSDALE BORO STP serves approximately 6,687 residents in Meyersdale, Pennsylvania. The plant operates under the US Clean Water Act framework, treating wastewater from this small community.
MID CAMERON AUTH EMPORIUM STP serves Emporium, Pennsylvania, treating wastewater for approximately 3,163 residents. The plant operates under U.S. EPA NPDES permitting within the Clean Water Act framework.
MID CENTRE COUNTY STP serves Boggs Township, Pennsylvania, treating wastewater for approximately 3,429 residents. The plant operates under U.S. EPA and Pennsylvania DEP regulations.
Mid Mon Valley STP serves Allenport, Pennsylvania, treating wastewater for approximately 2,300 residents. The plant discharges into the Monongahela River basin, supporting local water quality.
Middle Smithfield Twp STP serves East Stroudsburg, Pennsylvania, treating wastewater for approximately 4,000 residents. The plant operates under the US Clean Water Act framework.
Middletown Boro STP serves approximately 10,705 residents in Middletown, Pennsylvania. The plant operates under the US Clean Water Act, with NPDES permits regulating its discharge.
MIDLAND BORO STP is a municipal wastewater treatment plant in Midland, Pennsylvania, serving approximately 7,058 people. It operates under the US Clean Water Act framework.
MIDWAY STP serves approximately 3,285 residents in Cecil Township, Pennsylvania. The plant operates under the US Clean Water Act framework, ensuring treated wastewater meets environmental standards before discharge.
Mifflinburg WWTF serves approximately 3,594 residents in Mifflinburg, Pennsylvania. The plant operates under the US Clean Water Act framework, discharging treated wastewater into the local watershed.
Milford Trumbauersville STP serves Milford Township, Pennsylvania, treating wastewater for approximately 6,427 residents under US EPA NPDES regulations.