Wastewater plants in Connecticut

90 plants indexed.

90 plants

La Grange T Titusville SD STP

Danbury, Connecticut

La Grange T Titusville SD STP is an advanced wastewater treatment plant in Danbury, Connecticut, serving 1,260 people. It discharges treated water into local waterways, supporting the region's environmental health.

Advanced 1,260 Low

HAMMONASSETT PARK WPCF

Madison, Connecticut

Hammonassett Park WPCF is a secondary treatment plant serving Madison, Connecticut. It discharges treated wastewater near the Long Island Sound coast, with a design capacity of 946.35 m³/day.

Secondary 3,000 Medium

THOMPSON WPCF

Thompson, Connecticut

THOMPSON WPCF is a secondary treatment plant serving Thompson, Connecticut. It discharges treated wastewater into local waterways, supporting the Quinebaug River watershed.

Secondary 2,708 Low

STONINGTON BOROUGH WPCF

Stonington, Connecticut

Stonington Borough WPCF is a secondary treatment plant serving 1,900 people in Stonington, Connecticut. It discharges treated wastewater near the coast, with a design capacity of 2,498.36 m³/day.

Secondary 1,900 Medium

SPRAGUE WPCF

Baltic, Connecticut

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.

Secondary 2,000 Low

SHARON SEWER SYSTEM

Sharon, Connecticut

Sharon Sewer System in Sharon, Connecticut, USA, is an advanced wastewater treatment plant serving 303 people. It has a designed capacity of 378.54 cubic meters per day and discharges 302.83 cubic meters daily.

Advanced 303 Low

RIDGEFIELD RT7_35 WPCF

Ridgefield, Connecticut

Ridgefield RT7_35 WPCF is an advanced wastewater treatment plant in Ridgefield, Connecticut, serving a small population of 450. It discharges treated water into local waterways, supporting the region's environmental health.

Advanced 450 Low

REDDING GEORGETOWN WPCF

Redding, Connecticut

REDDING GEORGETOWN WPCF is an advanced wastewater treatment plant in Redding, Connecticut, serving 475 people. It discharges treated wastewater near the coast, with a design capacity of 264.98 volume units.

Advanced 475 Medium

NEW HARTFORD WPCF

New Hartford, Connecticut

New Hartford WPCF is an advanced wastewater treatment plant in Connecticut, USA, serving approximately 700 people. It discharges treated water into local waterways, supporting the Farmington River watershed.

Advanced 700 Low

LEDYARD HIGHLANDS WPCF

Ledyard, Connecticut

Ledyard Highlands WPCF is an advanced wastewater treatment plant in Ledyard, Connecticut, serving 1,500 people. It discharges 541.31 million gallons per year and operates under the US Clean Water Act.

Advanced 1,500 Medium

KENT WWTF

Kent, Connecticut

KENT WWTF is a secondary treatment plant in Kent, Connecticut, serving a population of 925. It discharges treated wastewater into local waterways, supporting the Housatonic River watershed.

Secondary 925 Low

GLASGO COMMUNITY WTP

Griswold, Connecticut

GLASGO COMMUNITY WTP is a secondary treatment plant in Griswold, Connecticut, serving 90 people. It discharges 37.85 megaliters of treated wastewater annually.

Secondary 90 Low

Goshen Woodridge Lake Sewer Dist

Goshen, Connecticut

Goshen Woodridge Lake Sewer Dist is a secondary treatment plant serving 1,500 people in Goshen, Connecticut. It discharges 378.54 cubic meters per day into local waterways.

Secondary 1,500 Low

E HADDAM WPCF

East Haddam, Connecticut

E Haddam WPCF is an advanced wastewater treatment plant in East Haddam, Connecticut, serving approximately 300 people. It discharges treated water into the Lower Connecticut River Valley region.

Advanced 300 Low

DEEP RIVER WPCF

Deep River, Connecticut

Deep River WPCF is an advanced wastewater treatment plant in Deep River, Connecticut, serving 1,700 people. It discharges treated water into the Connecticut River watershed, supporting local water quality.

Advanced 1,700 Low

COVENTRY WPCF

Coventry, Connecticut

Coventry WPCF is a secondary treatment plant serving 2,000 people in Coventry, Connecticut. It discharges treated wastewater into local waterways, supporting the Thames River basin.

Secondary 2,000 Low

WALLINGFORD WPCF

Wallingford, Connecticut

Wallingford WPCF is an advanced wastewater treatment plant serving approximately 28,750 people in Wallingford, Connecticut. It operates under the US Clean Water Act with NPDES permitting.

Advanced 28,750 Low

Westchester CoPort Chester SD STP

Greenwich, Connecticut

Westchester CoPort Chester SD STP serves approximately 28,000 people in Greenwich, Connecticut. The plant is located within 50 km of the coast and discharges treated wastewater into the local watershed.

Not Reported 27,967 Medium

UNIVERSITY OF CONN WPCF

Mansfield, Connecticut

University of Connecticut WPCF in Mansfield, Connecticut serves about 30,500 people. The plant operates under the US Clean Water Act and NPDES permit framework.

Not Reported 30,500 Low

WINDSOR LOCKS WPCF

Windsor Locks, Connecticut

Windsor Locks WPCF serves approximately 10,543 residents in Windsor Locks, Connecticut. The plant operates under the U.S. Clean Water Act, with NPDES permits regulating its discharge to protect local waterways.

Not Reported 10,543 Low

Frequently asked

How many wastewater treatment plants are in Connecticut?

UtilityRadar indexes 90 wastewater treatment plants in Connecticut, with treatment level, capacity, operator and discharge data on each record.

What is the largest wastewater treatment plant in Connecticut?

Among the indexed plants, THOMPSON WPCF has the highest designed capacity at 5,148 m3/day.

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