Middlesex County, Connecticut Water Systems

Middlesex County, Connecticut

82 community water systems on record — 52 active, 30 inactive.

Every active community water system nationwide must produce a Consumer Confidence Report under the EPA's revised rule, effective for reports due July 1, 2027.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Connecticut’s official records. Always confirm current status with Connecticut before making decisions based on this information.

Community water systems in Middlesex County, Connecticut

System name	City	Population served	Status
31 GRIST MILL RD	OLD LYME	30	Active
64 BRIDGE ROAD	EAST HADDAM	0	Inactive
AARON MANOR NURSING & REHAB CENTER	CHESTER	81	Active
AQUARION-EAST HAMPTON	SHELTON	189	Active
ARBOR HOMES	CROMWELL	30	Inactive
BELLWOOD COURT	EAST HAMPTON	31	Active
BITTERSWEET RIDGE WATER ASSOCIATION	MIDDLEFIELD	40	Active
BOROUGH OF FENWICK	OLD SAYBROOK	30	Inactive
CEADAR GROVE MOBILE HOME PARK	CLINTON	45	Inactive
CEDAR GROVE MOBILE HOME PARK	FARMINGTON HILLS	25	Inactive
CHAMPION HOUSE	EAST HADDAM	14	Inactive
CHANGE MEADOWBROOK MANOR INC.	MIDDLETOWN	30	Active
CHATHAM ACRES ELDERLY HOUSING	EAST HAMPTON	50	Active
CHATHAM APARTMENTS	NEWINGTON	40	Active
CHESTELM HEALTH & REHABILITATION CENTER	MOODUS	120	Active
COBALT LODGE HEALTHCARE & REHAB CENTER	COBALT	130	Active
CONNECTICUT VALLEY HOSPITAL	MIDDLETOWN	2,928	Active
COUNTRY SQUIRE APARTMENTS	CROMWELL	124	Inactive
CROMWELL FIRE DISTRICT WATER DEPARTMENT	CROMWELL	14,316	Active
CTWC - BAKER HILL DIVISION	CLINTON	203	Active
CTWC - BANNER VILLAGE	CLINTON	265	Active
CTWC - JENSENS BEECHWOOD SYSTEM	CLINTON	750	Active
CTWC - RIVERCREST DIVISION	CLINTON	88	Active
CTWC - SHORELINE REG-CHESTER VLLG WEST	CLINTON	216	Active
CTWC - SHORELINE REGION-CHESTER SYSTEM	CLINTON	5,030	Active
CTWC - SPICE HILL DIVISION	CLINTON	712	Active
CTWC - WESTCHESTER EAST	CLINTON	153	Active
DENLAR APARTMENTS	KILLINGWORTH	36	Inactive
DONNELLANS RIVERRIDGE	EAST HADDAM	30	Inactive
DURHAM AQUEDUCT CO	DURHAM	200	Inactive
DURHAM CENTER DIVISION	DURHAM	1,601	Active
DURHAM ELDERLY HOUSING DIVISION	DURHAM	50	Active
DURHAM LEXINGTON PLACE DIVISION	DURHAM	45	Active
EAST HAMPTON WPCA - ROYAL OAKS SYSTEM	EAST HAMPTON	328	Active
EAST HAMPTON WPCA - VILLAGE CENTER	EAST HAMPTON	366	Active
EDGEMERE CONDOMINIUM ASSN., INC.	EAST HAMPTON	540	Active
ESSEX GARDENS	FAIRFIELD	72	Active
EVERGREEN SPRINGS - SYSTEM #1	FARMINGTON HILLS	45	Active
EVERGREEN SPRINGS - SYSTEM #2	FARMINGTON HILLS	35	Active
EVERGREEN SPRINGS - SYSTEM #3	FARMINGTON HILLS	68	Active
EVERGREEN SPRINGS - SYSTEM #4	FARMINGTON HILLS	110	Active
FRANKLIN ACADEMY	EAST HADDAM	81	Active
GOODRICH MOBILE HOME PARK	CLINTON	28	Inactive
GOODSPEED ACTOR HOUSING - THE VILLAGE	EAST HADDAM	40	Active
GREEN VILLAGE	BRISTOL	65	Active
HADDAM MANOR	HADDAM	30	Inactive
HERITAGE COVE CONDOMINIUMS	ESSEX	208	Active
HIGH MEADOW	TOLLAND	38	Active
HILL HOLLOW CONDO ASSN, INC.	DURHAM	48	Inactive
JEFF MADOFF & IRWIN SITKIN	EAST HADDAM	30	Inactive
KELSEY SPRING WATER CO	MIDDLETOWN	30	Inactive
LAKE BESECK DIV BESECK LK WATE	MIDDLEFIELD	500	Inactive
LAKE HAYWARD	EAST HADDAM	1,600	Inactive
LAKEVIEW ESTATES - MIDDLEFIELD	MIDDLEFIELD	85	Active
LYMAN FARMS INC	MIDDLEFIELD	30	Inactive
M&M REALTY HOLDINGS LLC	DURHAM	87	Active
MALLARD COVE CONDOMINIUM ASSN.	EAST HAMPTON	177	Active
MAPLEWOOD APTS	EAST HADDAM	30	Inactive
MARKHAM MEADOWS CAMPGROUND-WELL #2	EAST HAMPTON	49	Active
MIDDLEFIELD HOUSING AUTHORITY	ROCKFALL	62	Active
MIDDLETOWN WATER DEPARTMENT	MIDDLETOWN	41,019	Active
NOD HILL APARTMENTS	PALM BAY	0	Inactive
OAK GROVE SENIOR HOUSING CORP	ROCKY HILL	72	Active
OLD INDIAN TRAIL	MIDDLEFIELD	32	Active
PINE TRAILER PARK	EAST HAMPTON	30	Inactive
PORTLAND WATER DEPARTMENT	—	5,010	Active
POWDER RIDGE SKI AREA	MIDDLEFIELD	30	Inactive
RAVITCH MIGRANT LABOR CAMP	DURHAM	30	Inactive
RAVITCHMIGRANT LABOR CAMP	DURHAM	30	Inactive
REJA - RAINBOW SPRING WATER COMPANY	STAFFORD SPRINGS	0	Inactive
RIDGEVIEW REST HOME	CROMWELL	40	Inactive
RIDGEWOOD HILLS ASSOCIATION SYSTEM 1	KILLINGWORTH	36	Active
SAFE HARBOR, INC.	HARTFORD	50	Active
SAYBROOK AT HADDAM	HADDAM	0	Inactive
SOLANO INN LLC	PORTLAND	96	Active
SUGARLOAF TERRACE ELDERLY	MIDDLEFIELD	40	Inactive
SYLVAN RIDGE CONDOMINIUMS	MIDDLEFIELD	84	Active
THE FOREST ELDERLY HOUSING	SIMSBURY	36	Inactive
TWIN MAPLES NURSING HOME	DURHAM	100	Active
TYLER WOODS	HADDAM	25	Inactive
WESTSIDE MANOR	EAST HAMPTON	30	Active
YESHIVA OF WATERBURY-DURHAM CAMPUS	WATERBURY	490	Active