14,813 plants indexed. Showing 13,652 matching current filters.
SPILLVILLE WWTP is a secondary treatment plant in Winneshiek County, Iowa, serving 387 people. It discharges 151.42 megaliters of treated wastewater annually, operating under U.S. Clean Water Act regulations.
Spirit Lake Treatment Facility in Bonner County, Idaho, serves approximately 1,945 people with secondary treatment. It discharges treated wastewater into local waterways, supporting the region's environmental health.
SPIRO MA WWT is a secondary treatment plant in LeFlore County, Oklahoma, serving about 2,227 people. It discharges 832.79 units of treated wastewater daily.
Spivey WWTP is a secondary treatment plant serving 80 people in Spivey, Kansas. It discharges 30.28 m³/day of treated wastewater, operating under US EPA NPDES regulations.
Spoon Valley Lake Sanitary District is a secondary treatment plant in Knox County, Illinois, serving 550 people. It discharges treated wastewater into local waterways, supporting the Spoon River basin.
Spooner WWTP is a secondary treatment plant serving 3,181 people in Spooner, Wisconsin. It discharges treated wastewater into local waterways, operating under US EPA and Wisconsin DNR regulations.
Sprague WPCF is a secondary treatment plant in Baltic, Connecticut, serving 2,000 people. It discharges 870.65 thousand cubic meters annually and operates under the US Clean Water Act.
SPRAGUE WWTP is a secondary treatment plant in Lancaster County, Nebraska, serving 146 people. It discharges 37.85 megaliters of treated wastewater annually.
Spragueville STP is a secondary wastewater treatment plant serving 89 residents in Spragueville, Iowa. It discharges 37.85 m3/day of treated effluent and operates under U.S. EPA and Iowa DNR regulations.
Spring Brook Twp STP is an advanced wastewater treatment plant in Spring Brook Township, Pennsylvania, serving 1,211 people. It discharges 151.42 megaliters per year and has a designed capacity of 605.66 megaliters.
Spring City wastewater treatment plant in Utah serves a small population of 988 with secondary treatment. It discharges 378.54 megaliters annually, operating under US EPA NPDES regulations.
Spring Creek STP in Clay Township, Pennsylvania, serves 1,078 people with secondary treatment. The plant discharges 340.69 million gallons per year into local waterways.
Spring Green WWTP is a secondary treatment plant serving 3,263 people in the Town of Spring Green, Wisconsin. It discharges approximately 810 m³/day of treated wastewater into the local watershed.
Spring Grove Boro Auth wastewater treatment plant serves Spring Grove, Pennsylvania, with secondary treatment. It discharges treated effluent into local waterways, supporting the Chesapeake Bay watershed.
Spring Grove Wastewater System in Lotus Woods, Illinois, serves about 5,800 people with secondary treatment. The plant discharges treated wastewater into local waterways, supporting the Fox River basin and downstream Lake Michigan.
Spring Hill WWTP 1 is a secondary treatment plant serving 330 people in Spring Hill, Kansas. It discharges 503.46 units of treated wastewater daily, with a designed capacity of 787.36 units.
Spring Hope WWTP is a secondary treatment plant serving 1,669 people in Nash County, North Carolina. It discharges 567.81 megaliters of treated wastewater annually.
Spring Meadows WWTP is a secondary treatment plant serving 153 people in Spring Meadows, Maryland. It discharges 30.28 thousand cubic meters per year into local waterways.
Spring Township Snyder STP is an advanced wastewater treatment plant in Snyder County, Pennsylvania, serving a small population of 999. It discharges 416.40 units of treated effluent daily.
Spring Valley STP is a secondary wastewater treatment plant serving 1,405 people in Spring Valley, Wisconsin. It discharges 215.77 thousand gallons per day and has a designed capacity of 435.32 thousand gallons per day.