Beaverhead County, Montana Water Systems

Beaverhead County, Montana

13 community water systems on record — 9 active, 4 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 Montana’s official records. Always confirm current status with Montana before making decisions based on this information.

Community water systems in Beaverhead County, Montana

System name	City	Population served	Status
BEAVERHEAD JACKSON WATER AND SEWER DIST	JACKSON	58	Active
CLARKS LOOKOUT	DILLON	62	Active
DILLON CITY OF	DILLON	4,300	Active
DILLON TRAILER COURT	DILLON	25	Inactive
HILDRETH SUBDIVISION NO 2	DILLON	300	Active
HILDRETH SUBDIVISION NO 3	DILLON	128	Active
JACKSON WATER SUPPLY	805 KENTUCKY AVE	25	Inactive
KELLER SUBDIVISION NO 2 HOA	DILLON	300	Active
LIMA TOWN OF	LIMA	279	Active
SHADY NOOK TRAILER COURT	DILLON	34	Inactive
SKYLINE TR CT AND RV PARK	DILLON	75	Active
WAYSIDE ACRES	DILLON	25	Inactive
WESTERN MOBILE VILLAGE DILLON	ALDER	75	Active