Carbon County, Montana — public water systems

36 active public water systems serve Carbon County, reporting 9.1K people served.

Dataset updated July 2026 . Source: EPA SDWIS/ECHO, refreshed quarterly.

Active systems

Population served

9.1K

Community systems

Groundwater share

100%

Water systems in Carbon County

Active public water systems in Carbon County, Montana
#	Water system	County	Population served	Type	Source
1	Red Lodge Mtn Main Lodge	Carbon	2,006	Transient non-community	Groundwater
2	Red Lodge Water Dept	Carbon	2,000	Community	Groundwater
3	Bridger Town of	Carbon	750	Community	Groundwater
4	Joliet Town of	Carbon	600	Community	Groundwater
5	Fromberg Town of	Carbon	498	Community	Groundwater
6	Bridger Rest Area	Carbon	400	Transient non-community	Groundwater
7	Rock Creek Resort Red Lodge	Carbon	320	Transient non-community	Groundwater
8	Roberts Wua Carbon Co Water and Sewer	Carbon	300	Community	Groundwater
9	Rockvale Travel Plaza Joliet	Carbon	300	Transient non-community	Groundwater
10	Belfry Carbon Co Water and Sewer Dist	Carbon	205	Community	Groundwater
11	Fort Rockvale Restaurant	Carbon	202	Transient non-community	Groundwater
12	Bearcreek Municipal Water Sys	Carbon	200	Community	Groundwater
13	Red Lodge Mtn Midway Lodge	Carbon	150	Transient non-community	Groundwater
14	Red Lodge Koa Office	Carbon	102	Transient non-community	Groundwater
15	Red Lodge Koa Campground	Carbon	100	Transient non-community	Groundwater
16	Quick Stop Drive in	Carbon	100	Transient non-community	Groundwater
17	Roberts Rest Area	Carbon	100	Transient non-community	Groundwater
18	Beartooth Mountain Youth Camp	Carbon	75	Transient non-community	Groundwater
19	Vwa Services	Carbon	50	Community	Purchased groundwater
20	Basin Campground	Carbon	50	Transient non-community	Groundwater
21	Silver Run School	Carbon	50	Non-transient non-community	Groundwater
22	Timbercrest Girl Scout Camp	Carbon	50	Transient non-community	Groundwater
23	Greenough Lake Cg Well No 1	Carbon	50	Transient non-community	Groundwater
24	Cooney Enterprises	Carbon	50	Community	Groundwater
25	Rio Vista Estates Hoa Assoc Inc.	Carbon	50	Community	Groundwater
26	Evergreen Subdivision	Carbon	45	Community	Groundwater
27	Limber Pine Campground	Carbon	40	Transient non-community	Groundwater
28	Parkside Campground	Carbon	40	Transient non-community	Groundwater
29	Canyon Ranches Subdivision	Carbon	36	Community	Groundwater
30	Westminster Spires Camp	Carbon	30	Transient non-community	Groundwater
31	Alpine Lodge Rv Park	Carbon	30	Transient non-community	Purchased groundwater
32	Edgar Bar	Carbon	27	Transient non-community	Groundwater
33	Cooney St Pk Marshall Cove Cg	Carbon	25	Transient non-community	Groundwater
34	Cooney St Pk Red Lodge Creek Cg	Carbon	25	Transient non-community	Groundwater
35	Beartooth Spring Water	Carbon	25	Non-transient non-community	Groundwater
36	Beartooth Iga Sparkling Pure	Carbon	25	Transient non-community	Purchased groundwater