Jefferson County, Colorado Water Systems

Jefferson County, Colorado

96 community water systems on record — 47 active, 49 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 Colorado’s official records. Always confirm current status with Colorado before making decisions based on this information.

Community water systems in Jefferson County, Colorado

System name	City	Population served	Status
ALAMEDA WSD	LAKEWOOD	2,480	Active
ALAMEDA WTR & SAN DIST	DENVER	800	Inactive
ARVADA CITY OF	ARVADA	171,610	Active
BANCROFT CLOVER WSD	LAKEWOOD	44,000	Active
BANCROFT WTR & SAN DIST	DENVER	15,200	Inactive
BEAR CREEK WSD	LAKEWOOD	30,000	Active
BENNETT BEAR CREEK FARMS WSD	LAKEWOOD	0	Inactive
BERGEN PARK TRLR CT	EVERGREEN	29	Inactive
BLUE MOUNTAIN WD	WHEAT RIDGE	350	Active
BLUE MTN WTR DIST	GOLDEN	636	Inactive
BONVUE WATER AND SANITATION DISTRICT	LAKEWOOD	350	Active
BONVUE WTR & SAN DIST	LAKEWOOD	535	Inactive
BROOK FOREST WD	HIGHLANDS RANCH	998	Active
BUFFALO CREEK WD	BUFFALO CREEK	125	Active
BULK WATER RUNNER	ARVADA	25	Inactive
CHIPMUNK PARADISE TRLR PK	GOLDEN	25	Inactive
CLOVER WTR & SAN DIST	DENVER	6,400	Inactive
COLORADO CHRISTIAN UNIVERSITY-FOOTHILLS	LAKEWOOD	0	Inactive
COLORADO CHRISTIAN UNIVERSITY-LAKEWOOD	LAKEWOOD	0	Inactive
CONSOLIDATED MUTAL WC	LAKEWOOD	0	Inactive
CONSOLIDATED MUTUAL MAPLE GROVE	LAKEWOOD	81,400	Active
CONSOLIDATED MUTUAL WATER COMPANY	LAKEWOOD	54,669	Inactive
CRAGMONT WC	EVERGREEN	50	Active
EDGEWATER - CITY OF	EDGEWATER	4,600	Inactive
EDGEWATER CITY OF	EDGEWATER	5,300	Active
ELEVADO ESTATES LLC	LAKEWOOD	250	Active
EVERGREEN MD	EVERGREEN	15,750	Active
FAIRPLAY MBL HM PK - EVERGREEN	EVERGREEN	75	Inactive
FEDERAL CORRECTIONAL INSTITUTE	ENGLEWOOD	101	Inactive
FOREST HILLS MD RIVA CHASE	GOLDEN	400	Active
GENESEE WSD	GOLDEN	3,920	Active
GOLDEN 2-CLEAR CREEK	GOLDEN	1	Inactive
GOLDEN CITY OF	GOLDEN	38,288	Active
GOLDEN TERRACE SOUTH	WHEAT RIDGE	425	Active
GOLDEN TERRACE VILLAGE	WHEAT RIDGE	580	Active
GOLDEN TERRACE WEST	WHEAT RIDGE	825	Active
GREEN MOUNTAIN WSD	LAKEWOOD	49,400	Active
GREEN MTN PARK WTR & SAN DIST	LAKEWOOD	20,600	Inactive
GREENWOOD HILLS MUTUAL WC	ENGLEWOOD	0	Inactive
GREENWOOD VILLAGE CITY OF	DENVER	0	Inactive
HIDDEN VALLEY WATER DISTRICT	EVERGREEN	155	Active
HIGH VIEW WD	LAKEWOOD	4,000	Active
HIGH VIEW WTR DIST	LAKEWOOD	2,500	Inactive
HOMESTEAD WC	EVERGREEN	1,000	Active
IDLEDALE WSD	DENVER	350	Active
INDIAN HILLS TC	DENVER	10	Inactive
INDIAN HILLS WD	INDIAN HILLS	1,300	Active
INSPIRATION VALLEY MHP	LAKEWOOD	250	Active
KELTON HEIGHTS WTR & SAN DIST	LAKEWOOD	750	Inactive
KEN CARYL RANCH WTR & SAN DIST	LITTLETON	101	Inactive
KEN CARYL WEST RANCH WD	AURORA	140	Active
KEN CARYL WSD	LITTLETON	12,000	Active
KITTREDGE - TOWN OF	EVERGREEN	350	Inactive
LAKEHURST WSD	LITTLETON	12,000	Active
LAKEWOOD CITY OF	LAKEWOOD	6,000	Active
LEYDEN WTR DIST	LEYDEN	150	Inactive
MAJESTIC MHP	LAKEWOOD	232	Active
MASONS TRAILER PARK	FRANKTOWN	23	Inactive
MEADOWBROOK WD	LAKEWOOD	3,290	Active
MILLER HEIGHTS WD	LAKEWOOD	0	Inactive
MORRISON TOWN OF	MORRISON	9,887	Active
MOUNTAIN VIEW TOWN OF	MOUNTAIN VIEW	0	Inactive
MOUNTAIN VIEW VILLAGE	AURORA	2	Inactive
MOUNTAIN WSD	CONIFER	1,941	Active
MOUNTAINSIDE ESTATES MHP	LAKEWOOD	473	Active
MT VERNON COUNTRY CLUB	GREENWOOD VILLAGE	734	Active
NORTH LINCOLN WSD	DENVER	1,000	Active
NORTH TABLE MOUNTAIN WSD	GOLDEN	10,000	Active
NORTH TABLE MTN W&S DIST	GOLDEN	7,500	Inactive
NORTHSIDE WTR & SAN DIST	LAKEWOOD	101	Inactive
PANORAMA PARK WTR ASSN	DENVER	42	Inactive
PARADISE HILLS ESTATES ASSOC	GOLDEN	200	Inactive
PARK WC WONDERVIEW	EVERGREEN	90	Active
PLEASANT VIEW ESTATES	DENVER	122	Active
PLEASANT VIEW WTR & SAN DIST	GOLDEN	3,500	Inactive
RALSTON VALLEY WSD	ARVADA	1,610	Active
RIDGEWOOD MOBILE HOME PARK	SAN FRANCISCO	196	Active
ROCKLAND MUTUAL WTR CO	GOLDEN	75	Inactive
SHERIDAN MHP	LAKEWOOD	480	Active
SILVER SPRINGS SUBD	PINE	70	Inactive
SOUTH SHERIDAN WATER AND SEWER DIST	GREENWOOD VILLAGE	2,500	Active
SOUTHWEST SUBURBAN DENVER WS	DENVER	0	Inactive
TABLE MTN MBL HM PK	GOLDEN	100	Inactive
TINY TOWN WTR SYSTEM	MORRISON II	25	Inactive
TRAILER ACRES	ARVADA	75	Inactive
TROLANDER TRLR CT	ARVADA	50	Inactive
VALLEY MANOR MHP NO 5480	ARVADA	0	Inactive
VALLEY MM #5500	ARVADA	0	Inactive
VALLEY WD	WHEAT RIDGE	10,000	Active
VALLEY WTR DIST	WHEAT RIDGE	2,800	Inactive
WESTLAND WD	NO REAL CITY	0	Inactive
WESTMINSTER 2-SEMPER	WESTMINSTER	1	Inactive
WHEAT RIDGE WATER DISTRICT	WHEAT RIDGE	20,000	Active
WHEAT RIDGE WTR DIST	WHEAT RIDGE	14,400	Inactive
WILLOWBROOK WSD	LAKEWOOD	9,348	Active
WILLOWBROOK WTR & SAN DIST	MORRISON	700	Inactive