Counties → Montana

Cascade County, Montana

Water Systems

Population Served

96,521

Total Violations

15,613

PFAS Detected

of 4 tested

Water Systems

System Name	Population	Violations	PFAS
GREAT FALLS CITY OF	60,000	26	Detected
MALMSTROM AIR FORCE BASE	8,850	82	Detected
SOURCE GIANT SPRINGS INC	3,007	18	—
MONTANA EXPO PARK CASCADE COUNTY	2,510	25	—
SUN PRAIRIE VILLAGE COUNTY	1,800	581	Clean
UNIVERSITY OF PROVIDENCE	1,472	37	—
BLACK EAGLE CASCADE COUNTY WATER SEWER	1,233	31	—
GIANT SPRINGS STATE PARK	1,011	27	—
PRAIRIE WATER COMPANY	1,000	91	—
CULLIGAN WATER CONDITIONING GREAT FALLS	900	22	Clean
TOWN PUMP GORE HILL	760	145	—
CASCADE TOWN OF	650	18	—
BELT TOWN OF	600	169	—
COUNTRYSIDE VILLAGE MHP GRT FLS	600	4	—
VAUGHN CASCADE COUNTY WATER AND SEWER	585	57	—
TWO BUTTES WATER USERS ASSN	525	119	—
MISSOURI RIVER BAR AND GRILL	512	162	—
ARMINGTON JCT BELT REST STOP	510	62	—
GORE HILL COUNTY WATER DIST	500	332	—
HOMESTEAD ACRES COUNTY WATER AND SEWER	500	55	—
BUSHARD WATER COMPANY	425	18	—
MOUNTAIN VIEW CO-OP ULM	421	56	—
HIGHWOOD MOBILE HOME PARK	400	32	—
SUN PRAIRIE WATER DISTRICT	350	94	—
MT AIR NATL GUARD 120TH AIR LIFT WING	350	0	—
FRONTIER INN	300	17	—
CENTERVILLE SCHOOL	292	140	—
GREAT FALLS KOA KAMPGROUND	287	564	—
GREAT FALLS RV PARK	274	0	—
RYAN DAM WATER SYSTEM	230	189	—
NEIHART TOWN OF	229	376	—
HEADQUARTERS BUILDING REGION 4	220	18	—
STOCKETT WATER AND SEWER DIST	210	338	—
SOUTH WIND WATER AND SEWER DISTRICT	200	356	—
TRACY WATER USERS CORP	200	439	—
LDS CHURCH SUN RIVER	200	68	—
SAND COULEE WATER USERS DISTRICT	180	1,072	—
SIMMS HIGH SCHOOL	180	901	—
GRANDVIEW TRAILER COURT	165	4	—
HERITAGE BAPTIST CHURCH	151	109	—
BIG STONE COLONY INC	130	8	—
PLEASANT PARK COMMUNITY INC	125	1,791	—
BEEF N BONE STEAKHOUSE	123	33	—
PLEASANT VALLEY COLONY	120	25	—
CASCADE COLONY	105	16	—
FAIRHAVEN COLONY	105	47	—
FIRST PEOPLES BUFFALO JUMP STATE PARK	105	20	—
TRI HIL WUA GORE HILL	100	870	—
BIG BEND RANCH SUBDIVISION	100	529	—
SHADE TREE MOBILE PARK	100	7	—