Counties → Colorado

Douglas County, Colorado

Water Systems

Population Served

417,473

Total Violations

7,411

PFAS Detected

of 13 tested

Water Systems

System Name	Population	Violations	PFAS
CASTLE ROCK TOWN OF	106,822	52	Detected
HIGHLANDS RANCH WSD	103,444	13	Detected
PARKER WSD	75,949	466	Detected
MERIDIAN MD	23,415	10	Detected
STONEGATE MD	15,295	283	Detected
ROXBOROUGH WSD	13,765	27	Detected
PINERY WWD	12,901	328	Detected
CASTLE PINES NORTH MD	12,800	231	Detected
STERLING RANCH CAB	11,357	8	—
COTTONWOOD WSD	10,867	131	Detected
NORTHERN DOUGLAS COUNTY WSD	6,160	52	Detected
CASTLE PINES VILLAGE MD	5,656	173	Detected
PERRY PARK WSD	3,890	153	Detected
CONSOLIDATED BELL MTN RANCH MD	1,000	4	—
PARKER EVANGELICAL PRES CHURCH PEPC	950	17	—
ALTA CONVENIENCE NO 6104	906	17	—
ROXBOROUGH NW DOUGLAS COUNTY	860	8	—
SIERRA MIDDLE SCHOOL	750	246	—
ROXBOROUGH STATE PARK	710	26	—
JOURNEY CHURCH	626	0	—
CLOCK TOWER CENTER	560	5	Clean
CASTLETON CENTER	500	20	—
THUNDERBIRD WSD	490	541	—
FRANKTOWN ELEM SCHOOL	365	239	—
ENCOMPASS PRESCHOOL	364	395	—
CASTLEWOOD CANYON STATE PARK	359	38	—
BEVERLY HILLS MUTUAL WC	325	87	—
CHATFIELD SOUTH WD	312	37	—
CREEKSIDE BIBLE CHURCH	310	3	—
SILVER STATE BAPTIST YOUTH CAMP	306	28	—
SILVER HEIGHTS WSD	301	34	—
LARKSPUR TOWN OF	275	143	—
SANCTUARY GOLF COURSE	240	6	—
LOUVIERS WSD	238	242	—
PINE LANE PLAZA	226	4	—
STONE CANYON OUTDOOR EDVENTURES	221	484	—
YOGI BEARS JELLYSTONE PARK CAMP RESORT	218	41	—
SEDALIA WSD	215	551	—
YMCA CAMP SHADY BROOK	208	89	—
DIRECTV BROADCAST FACILITY	200	13	—
CASTLE PARK MHP	191	12	—
DECKERS RESORT	174	18	—
PINE TREE PLAZA WEST	170	128	—
PONDEROSA RETREAT AND CONFERENCE CTR	167	46	—
WESTCREEK LAKES WD	165	218	—
INDIAN CREEK CAMPGROUND	158	26	—
CASTLE ROCK CONGRE OF JEHOVAHS WITNESSES	145	27	—
GOLF CLUB AT BEAR DANCE THE	134	7	—
CORNERSTONE PRESBYTERIAN CHURCH	130	140	—
DOUGLAS COUNTY SCHOOLS O AND M EAST	126	105	—