844 plants indexed.
Mahoning Twp Distant STP is a secondary treatment plant serving 836 people in Mahoning Township, Pennsylvania. It discharges treated wastewater into local waterways under US EPA NPDES regulations.
Mahoning Twp STP is a secondary wastewater treatment plant in North East, Pennsylvania, serving 1,483 people. It discharges treated effluent near Lake Erie, with a design capacity of 624.59 volume units.
MANNS CHOICE WWTF is a secondary treatment plant in Harrison Township, Pennsylvania, serving 1,050 people. It discharges treated wastewater into local waterways, supporting the region's water quality.
MAPLETON STP is a secondary wastewater treatment plant in Mapleton, Pennsylvania, serving 620 people. It discharges treated effluent into local waterways, supporting the Juniata River watershed.
MARIANNA STP is an advanced wastewater treatment plant serving 1,576 people in West Bethlehem Township, Pennsylvania. It discharges 405.04 million gallons per year and has a designed capacity of 1,162.12 million gallons.
MARKLESBURG AUTH is an advanced wastewater treatment plant in Marklesburg, Pennsylvania, serving 315 people. It discharges 75.71 units of treated wastewater, operating under US Clean Water Act regulations.
MARKLEYSBURG STP is a secondary wastewater treatment plant in Henry Clay Township, Pennsylvania, serving approximately 380 people. It discharges treated effluent into local waterways within the Ohio River basin.
Masontown Municipal Authority Catts Run wastewater treatment plant serves 2,002 people in Masontown, Pennsylvania. The secondary treatment facility discharges 719.23 million gallons per year into local waterways.
MATHER STP in Morgan Township, Pennsylvania serves 1,737 people with advanced treatment. The plant discharges 757.08 thousand cubic meters per year into local waterways.
MAXATAWNY TWP STP is a secondary treatment plant serving 859 people in Maxatawny Township, Pennsylvania. It discharges 151.42 million gallons per year into local waterways.
MCALISTERVILLE STP is an advanced wastewater treatment plant in Fayette Township, Pennsylvania, serving 1,040 people. It discharges 382.33 units of treated wastewater daily, with a designed capacity of 492.10 units.
McCalmont Twp Anita STP is a secondary wastewater treatment plant serving 567 people in Young Township, Pennsylvania. It discharges treated effluent into local waterways under US EPA NPDES regulations.
McClure Municipal Authority Sewage Treatment Plant serves McClure, Pennsylvania with advanced treatment. The facility processes approximately 340,690 gallons daily, protecting local waterways in the Susquehanna River basin.
McConnellsburg Sewer Authority in Ayr Township, Pennsylvania, provides secondary treatment for a population of 1,980. The plant discharges treated wastewater into local waterways, supporting the region's water quality.
McKean Township Colonial Village STP is an advanced wastewater treatment plant serving 574 people in Pennsylvania, USA. It discharges 37.85 million gallons per day and is located near the coast.
McKean Twp STP is an advanced wastewater treatment plant in Fairview Township, Pennsylvania, serving 420 people. It discharges treated effluent near Lake Erie, operating under US EPA NPDES regulations.
McVeytown Boro STP is a secondary wastewater treatment plant serving 405 residents in McVeytown, Pennsylvania. It discharges treated effluent into local waterways, supporting the Juniata River watershed.
Menallen Township Buffington STP is an advanced wastewater treatment plant in Pennsylvania, USA, serving a population of 1,484. It discharges 946.35 thousand gallons per day and operates under the US Clean Water Act framework.
Mercersburg Boro STP is an advanced wastewater treatment plant serving 1,540 people in Mercersburg, Pennsylvania. It discharges treated effluent into the local watershed, supporting downstream water quality.
Metal Township MA Fannettsburg is an advanced wastewater treatment plant in Metal Township, Pennsylvania, serving 429 people with a discharge volume of 151.42 units.