New Castle County, Delaware Water Systems

New Castle County, Delaware

71 community water systems on record — 31 active, 40 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 Delaware’s official records. Always confirm current status with Delaware before making decisions based on this information.

Community water systems in New Castle County, Delaware

System name	City	Population served	Status
APOQUIN FARMS	MIDDLETOWN	120	Inactive
ARTESIAN WATER COMPANY	NEWARK	231,114	Active
ASBURY CHASE	MT. PLEASANT	63	Inactive
ASBURY CHASE	DOVER	303	Inactive
ASCOT LANDING SUBDIVISION	BEAR	338	Active
AU CLAIR SCHOOL	BEAR	40	Inactive
AUGUSTINE CREEK	NEWARK	621	Inactive
BAY POINTE	NEWARK	36	Inactive
BAYVIEW IMPROVEMENT COMPANY (AWC)	NEWARK	214	Active
CANTWELL WATER COMPANY	MIDDLETOWN	108	Inactive
CARPENTERS ROW	HOCKESSIN	60	Active
CHESTNUT GROVE	MT. PLEASANT	60	Inactive
CHESTNUT GROVE (WILLOW GROVE)	NEWARK	933	Inactive
COMA TRAILER COURT	SMYRNA	50	Inactive
COMMODORE ESTATES	NEWARK	162	Inactive
COUNTRY HOUSE	WILMINGTON	425	Inactive
CRESTFIELD WATER COMPANY	WILMINGTON	75	Inactive
DALTON'S MOBILE HOMES	BEAR	90	Inactive
DALTONS MOBILE HOMES	BEAR	63	Inactive
DALTONS MOBILE HOMES (SYSTEM 1)	BEAR	81	Inactive
DELAWARE CITY WATER DEPARTMENT (AWC)	NEWARK	2,610	Active
DELAWARE CORRECTIONAL CENTER	NEWARK	2,000	Active
DELAWARE MOBILE HOME COURT	NEWARK	156	Inactive
DOVE RUN	MIDDLETOWN	909	Active
DRAGON RUN TERRACE TRAILER PK	BEAR	340	Inactive
DRAWYERS CREEK	ODESSA	120	Inactive
DRAWYERS CREEK PUMP DISTRICT	DOVER	192	Active
EAST NCC DISTRICT	DOVER	5,538	Active
ELMAR SCHOOL	NEWARK	34	Inactive
FAIRWINDS MOBILE HOME PARK	BEAR	280	Inactive
FORT DUPONT	NEWARK	69	Inactive
FOX HUNTER CROSSING	NEWARK	7,035	Inactive
FREDERICK LODGE PUMP DISTRICT	DOVER	204	Active
GLASGOW PINES II	BEAR	235	Active
HUNTERS RUN	BEAR	683	Active
KINGSMILL	BEAR	381	Active
LOWER SNUFF MILL	YORKLYN	28	Inactive
MAPLE SQUARE M.H.P. INC.	NEWARK	120	Inactive
MASONIC HOME OF DELAWARE INC.	WILMINGTON	70	Inactive
MERIDIAN CROSSING APARTMENTS	BEAR	220	Active
MIDDLETOWN WATER DEPARTMENT	MIDDLETOWN	17,700	Active
MILLWOOD	NEWARK	234	Inactive
MISTY VALE-VANDERGRIFT MANOR	PORT PENN	700	Inactive
MT PLEASANT MHP, LLC	BEAR	117	Active
MUNICIPAL SERVICES COMMISSION	NEW CASTLE	5,549	Active
NEWARK WATER DEPARTMENT	NEWARK	40,000	Active
NEWPORT WATER DEPT	NEWPORT	1,400	Inactive
NORTH WEST PUMP DISTRICT	DOVER	4,149	Active
NORTHWEST EXTENSION DISTRICT	ODESSA	723	Inactive
ODESSA WOODS	NEWARK	36	Inactive
PARKSIDE	MIDDLETOWN	1,467	Active
PLEASANT VALLEY TRAILER PARK	—	39	Inactive
PONDS OF ODESSA (AWC)	NEWARK	216	Active
SOUTH EAST PUMP DISTRICT	DOVER	936	Active
ST ANDREWS APARTMENT NEW ADDITION	BEAR	272	Active
ST ANDREWS APARTMENTS	BEAR	360	Active
ST ANDREWS SINGLE FAMILY HOMES	BEAR	120	Active
SUMMIT BRIDGE PARK	GLASGO	150	Inactive
SUMMIT POND PUMP DISTRICT	DOVER	177	Active
THE LANDINGS AT DUCK CREEK	CAMDEN	90	Inactive
THOMAS COVE	NEWARK	7,977	Inactive
TIDEWATER UTILITIES ROYAL GRAN	WILMINGTON	192	Inactive
TOWNSEND WATER DEPARTMENT	NEWARK	1,995	Inactive
VAN HOOK WALSH SCHOOL	MIDDLETOWN	35	Inactive
VEOLIA WATER DELAWARE, INC	WILMINGTON	100,495	Active
VILLAGEBROOK	BEAR	847	Active
WHEATLAND	MOUNT PLEASANT	96	Inactive
WILLOW GROVE MILL	MIDDLETOWN	3,090	Active
WILMINGTON WATER DEPARTMENT	WILMINGTON	107,976	Active
WINTERSET FARMS TRAILER PARK	WILMINGTON	750	Inactive
WINTERTHUR	WINTERTHUR	687	Active