Delaware County, Oklahoma Water Systems

Delaware County, Oklahoma

70 community water systems on record — 26 active, 44 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 Oklahoma’s official records. Always confirm current status with Oklahoma before making decisions based on this information.

Community water systems in Delaware County, Oklahoma

System name	City	Population served	Status
BEAVER SPRINGS TP	WATTS	50	Inactive
BERNICE PWA	BERNICE	504	Active
CAAIR	JAY	100	Active
CARRIAGE HILLS	AFTON	160	Active
CIRCLE L TRAILER PARK	WATTS	30	Inactive
COLCORD PWA	COLCORD	819	Active
COVES AT BIRD ISLAND	BIRD ISLAND	100	Active
COVES AT BIRD ISLAND	AFTON	100	Inactive
CRACE SHORES	AFTON	125	Inactive
DELAWARE CO RWD # 1	EUCHA	465	Active
DELAWARE CO RWD # 12	JAY	785	Active
DELAWARE CO RWD # 3	JAY	653	Active
DELAWARE CO RWD # 7	AFTON	400	Active
DELAWARE CO RWD #1	SPAVINAW	50	Inactive
DELAWARE CO RWD #10	AFTON	1,295	Active
DELAWARE CO RWD #12	OAKS	412	Inactive
DELAWARE CO RWD #9	GROVE	890	Inactive
DELAWARE CO RWSG&SWM DISTRICT 11	TWIN OAKS	750	Active
DELAWARE RWSG&SW MGMT DIST #6	GROVE	438	Inactive
DRIPPING SPRINGS RESORT	COLCORD	60	Inactive
DUCK CREEK LANDING	—	60	Inactive
DUCK CREEK LANDING	—	75	Inactive
EAST BAY RESORT	AFTON	120	Inactive
ELK RIVER RESORT	GROVE	25	Inactive
ENGLAND SHORES MHP	WYANDOTTE	55	Active
EUCHA LAKE (TULSA)	—	50	Inactive
FIREBIRD MOBILE HOME PARK	GROVE	50	Inactive
FISHERMANS PARADISE SS	AFTON	40	Inactive
FLINT RIDGE DEV	—	100	Inactive
FLINT RIDGE RURAL WATER DISTRICT	KANSAS	1,500	Inactive
FLINT RIDGE RV #1	KANSAS	150	Inactive
FLINTRIDGE DEVELOPMENT	—	50	Inactive
GRAN TARA PROPERTY OWNERS ASSOC INC	MONTVALE	269	Inactive
GRAND LAKE PWA	OCHELATA	2,800	Active
GROVE MUNICIPAL SERVICES AUTH.	GROVE	7,311	Active
HARDING HARBORS	AFTON	25	Inactive
HICKORY MEADOWS	GROVE	157	Active
HICKORY SHORES	—	100	Inactive
HOLIDAY SHORES PROP ASSN	GROVE	136	Active
HONEY CREEK HEIGHTS	COLCORD	80	Inactive
INTERNATIONAL PAPER/GRAN TARA	MONTVALE	125	Inactive
JAY	JAY	2,482	Active
KANSAS PUBLIC WORKS AUTHORITY	KANSAS	802	Active
KENWOOD EAST	SALINA	40	Inactive
KENWOOD WATER DISTRICT	SALINA	300	Inactive
KETCHUM PWA DELAWARE CO SYSTEM	KETCHUM	1,805	Active
KINGS POINT RESORT	GROVE	40	Inactive
LAKEMONT SHORES	—	50	Inactive
LAKEMONT SHORES (B)	—	25	Inactive
LAKEWOOD VILLAGE	GROVE	293	Active
LEISURE SHORES WATER SYSTEM ASSN, INC	AFTON	150	Active
MONKEY ISLAND EAST BAY	AFTON	120	Inactive
MONKEY ISLAND EAST BAY	GROVE,	120	Inactive
NEW LIFE RANCH, FLINT VALLEY	COLCORD	35	Active
OAK RIDGE ESTATES I & II WATER ASSOC.	AFTON	62	Active
OAKHILL COMM WATER	TAHLEQUAH	98	Inactive
PORT DUNCAN UTILITIES LLC	AFTON	300	Inactive
RANCH RESORT	GROVE	20	Inactive
RANCH RESORT	GROVE	25	Inactive
RED ARROW RESORT	AFTON	25	Inactive
SENECA-CAYUGA NATION	GROVE	400	Active
SM DURETTE WATER CO	AFTON	50	Inactive
SM DURRETTE WATER CO	—	50	Inactive
SOUTH DELAWARE CO REGIONAL WATER AUTH.	KANSAS	1,500	Active
SUNSET HILLS MUTUAL WTR CO INC	GROVE	120	Inactive
THE CLIFFS	GROVE	25	Inactive
THE VILLAGE OF HICKORY POINT POA	GROVE	120	Inactive
VIRGINIA MARSH	EUCHA	100	Inactive
W JAY RWD #1	—	300	Inactive
WEST SILOAM SPRINGS	COLCORD	877	Active