Surface Water Systems in Connecticut

47 community drinking-water systems in Connecticutmatching this source-type cohort.

Systems that draw primarily from rivers, lakes, or reservoirs. Surface water systems face treatment complexity, seasonal variability, watershed protection demands, and exposure to drought and climate patterns.

SystemPop. ServedMISIBand

REGIONAL WATER AUTHORITY419K39.352Watch

METROPOLITAN DISTRICT COMMISSION391K41.259Fragile

AQUARION WATER CO OF CT-MAIN SYSTEM352K42.427Fragile

AQUARION WATER CO OF CT-STAMFORD119K11.996Stable

WATERBURY WATER DEPARTMENT107K41.783Fragile

CTWC - NORTHERN REG-WESTERN SYSTEM101K37.917Watch

NEW BRITAIN WATER DEPARTMENT74K41.576Fragile

DANBURY WATER DEPARTMENT62K38.648Watch

MERIDEN WATER DIVISION58K37.012Watch

AQUARION WATER CO OF CT-GREENWICH SYSTEM53K38.838Watch

BRISTOL WATER DEPARTMENT52K43.962Fragile

MANCHESTER WATER DEPARTMENT51K54.749Fragile

SOUTHINGTON WATER DEPARTMENT43K47.697Fragile

SECOND TAXING DISTRICT CITY OF NORWALK42K34.167Watch

MIDDLETOWN WATER DEPARTMENT41K26.944Watch

NORWALK FIRST TAXING DISTRICT40K36.498Watch

TORRINGTON WATER COMPANY38K17.486Stable

WALLINGFORD WATER DEPARTMENT37K40.017Fragile

NORWICH PUBLIC UTILITIES36K37.397Watch

CTWC - SHORELINE REGION-GUILFORD SYSTEM34K26.980Watch

Mohegan Tribal Utility Authority32K16.498Stable

GROTON UTILITIES30K7.906Stable

NEW LONDON DEPT. OF PUBLIC UTILITIES28K33.633Watch

UNIVERSITY OF CONNECTICUT - MAIN CAMPUS27K11.996Stable

CTWC - NAUGATUCK REGION-CENTRAL SYSTEM23K16.498Stable

Mashantucket Pequot Water System22K11.996Stable

WINDHAM WATER WORKS21K23.898Watch

AQUARION WATER CO OF CT-NOROTON SYSTEM19K11.996Stable

WATERFORD WPCA17K33.633Watch

EAST LYME WATER & SEWER COMMISSION15K23.854Watch

CTWC - UNIONVILLE SYSTEM15K40.451Fragile

AQUARION WATER CO OF CT-VALLEY SYSTEM13K23.854Watch

AQUARION WATER CO OF CT-MYSTIC11K5.998Stable

AQUARION WATER CO OF CT-NEW CANAAN SYS10K34.443Watch

WATERTOWN WATER & SEWER AUTHORITY10K26.944Watch

BETHEL WATER DEPT10K44.772Fragile

WINSTED WATER WORKS8K39.683Watch

KENSINGTON FIRE DISTRICT8K26.944Watch

AQUARION WATER CO OF CT-RIDGEFIELD SYS7K34.443Watch

PUTNAM WATER POLLUTION CONTROL AUTHORITY7K43.940Fragile

HERITAGE WATER COMPANY7K19.902Stable

JEWETT CITY WATER COMPANY7K40.912Fragile

CTWC - NAUGATUCK REG-COLLINSVILLE SYS6K26.980Watch

BERLIN WATER CONTROL COMMISSION5K34.376Watch

CTWC - SHORELINE REGION-CHESTER SYSTEM5K16.498Stable

PORTLAND WATER DEPARTMENT5K39.062Watch

LEDYARD WPCA - LEDYARD CENTER3K23.716Watch