161 water systems serve Missoula, Montana, providing drinking water to an estimated 117,642 people. These systems have 93 health-based violations on record, meaning contaminant levels exceeded EPA maximum contaminant levels (MCLs) or required treatment standards were not met.
Select a water system below to see its full violation history, lead and copper testing results, and compliance status.
| Water System | Population Served | Source | Violations | Health-Based |
|---|
| Bee Hive Homes Msla |
106 |
Groundwater |
97 |
19 |
| Kampfire Steakhouse |
57 |
Groundwater |
38 |
12 |
| Tamarack Court |
75 |
Groundwater |
31 |
11 |
| Peak Health and Wellness Center |
506 |
Groundwater |
55 |
6 |
| High Quality H2o |
200 |
Groundwater |
5 |
4 |
| Days Inn Missoula Airport |
190 |
Groundwater |
9 |
3 |
| East View Acres Water System |
25 |
Groundwater |
7 |
3 |
| Ryans Lot |
34 |
Groundwater |
45 |
2 |
| Prince of Peace Lutheran |
108 |
Groundwater |
39 |
2 |
| Clearwater Junction Rest Area |
2,002 |
Groundwater |
9 |
2 |
| Town Pump Missoula 7 Wye |
935 |
Groundwater |
9 |
2 |
| Lithia Ford of Missoula |
114 |
Groundwater |
7 |
2 |
| Greenwood Trailer Court |
53 |
Groundwater |
7 |
2 |
| Snowbowl Lodge |
521 |
Surface Water |
3 |
2 |
| Motel 6 Travel Plaza Wye |
62 |
Groundwater |
3 |
2 |
| Grizzly Disposal & Recycling |
37 |
Groundwater |
3 |
2 |
| Goodan Keil Co Water Dist |
207 |
Groundwater |
2 |
2 |
| Westview Mobile Home Park |
947 |
Groundwater |
153 |
1 |
| Bair Clark Properties, LLC |
180 |
Groundwater |
81 |
1 |
| At Home Assisted Living |
33 |
Groundwater |
25 |
1 |
| Wheat Montana at Muralts Travel Plaza |
1,225 |
Groundwater |
10 |
1 |
| Missoula Koa & El Mar Tlr Village |
499 |
Groundwater |
8 |
1 |
| Spring Meadows County Water District |
162 |
Groundwater |
7 |
1 |
| Outdoorsmen Church |
100 |
Groundwater |
7 |
1 |
| Sunny Meadows Water and Sewer Dist |
135 |
Groundwater |
5 |
1 |
| River Acres Inc |
78 |
Groundwater Purchased |
5 |
1 |
| Missoula Village West Tr Ct |
68 |
Groundwater |
4 |
1 |
| Wye West Lounge |
106 |
Groundwater |
3 |
1 |
| Lolo Community Church |
252 |
Groundwater |
2 |
1 |
| Missoula County Public Water Dept |
38 |
Groundwater |
2 |
1 |
| River City Grill |
146 |
Groundwater |
1 |
1 |
| Jays Food Store |
83 |
Groundwater |
1 |
1 |
| B & M Zoo Subdivision |
25 |
Groundwater |
150 |
0 |
| Bonnie's Place, Inc. |
60 |
Groundwater |
80 |
0 |
| Vaeroy Enterprises, Inc |
35 |
Groundwater |
69 |
0 |
| Target Range Main School |
660 |
Groundwater |
60 |
0 |
| Bruckner Truck and Equipment |
125 |
Groundwater |
56 |
0 |
| Peters - Priske Apartments Missoula |
33 |
Groundwater |
51 |
0 |
| Missoula Country Club |
240 |
Groundwater |
44 |
0 |
| Convergence Ministries |
130 |
Groundwater |
27 |
0 |
| Missoula Water |
68,200 |
Groundwater |
25 |
0 |
| Loves Travel Stop & Country Store Wye |
1,050 |
Groundwater |
23 |
0 |
| Two Smokes Way Lot 5 |
39 |
Groundwater |
22 |
0 |
| Water Resources Division |
60 |
Groundwater |
18 |
0 |
| Swlo and Main Office |
75 |
Groundwater |
16 |
0 |
| Wye Properties, LLC |
55 |
Groundwater |
16 |
0 |
| Jefferson Lines |
32 |
Groundwater |
16 |
0 |
| Valley Water System the |
82 |
Groundwater |
15 |
0 |
| Greenfield Mobile Home Park |
620 |
Groundwater |
14 |
0 |
| Wye Area Water System |
512 |
Groundwater |
14 |
0 |
| Culligan of Missoula |
320 |
Groundwater Purchased |
14 |
0 |
| Mcgowan Water Cond Inc |
1,207 |
Groundwater Purchased |
12 |
0 |
| Happy Valley MHP |
55 |
Groundwater |
11 |
0 |
| Carols Trailer Court |
50 |
Groundwater |
11 |
0 |
| Amity Square Water System |
50 |
Groundwater |
11 |
0 |
| Grove the |
50 |
Groundwater |
11 |
0 |
| Juniper Trailer Court Msla |
35 |
Groundwater |
11 |
0 |
| Cappy 123 LLC |
30 |
Groundwater |
11 |
0 |
| Old Hellgate Village Msla |
140 |
Groundwater |
10 |
0 |
| Catlin Street Mobile Court |
35 |
Groundwater |
10 |
0 |
| Primo Refill Rosauer Missoula |
25 |
Groundwater Purchased |
10 |
0 |
| Forlorn Hope LLC |
262 |
Groundwater |
9 |
0 |
| Mountain View Trailer Court |
42 |
Groundwater |
9 |
0 |
| Deanos Travel Plaza |
959 |
Groundwater |
8 |
0 |
| Travois Village Mobile Park |
702 |
Groundwater Purchased |
8 |
0 |
| Renae Court Subdivision |
36 |
Groundwater |
8 |
0 |
| Turah Meadows |
73 |
Groundwater |
7 |
0 |
| Evaro Bar and Casino |
71 |
Groundwater |
7 |
0 |
| Hidden Heights Hoa |
65 |
Groundwater |
7 |
0 |
| Messiah Lutheran Church |
36 |
Groundwater |
7 |
0 |
| The Historic Florence |
400 |
Groundwater |
6 |
0 |
| Magnolia Estates |
140 |
Groundwater |
6 |
0 |
| Blue Mountain Trailer Ct |
75 |
Groundwater |
6 |
0 |
| Canyon Pines Hoa |
32 |
Groundwater |
6 |
0 |
| Valley Christian Cafeteria |
1,146 |
Groundwater |
5 |
0 |
| Mvp Holding LLC |
74 |
Groundwater |
5 |
0 |
| New Castle Court |
55 |
Groundwater |
5 |
0 |
| Outpost RV LLC |
28 |
Groundwater |
5 |
0 |
| University of Montana |
15,000 |
Groundwater Purchased |
4 |
0 |
| Phantom Hills Water System |
810 |
Groundwater |
4 |
0 |
| Valley Christian School North |
350 |
Groundwater |
4 |
0 |
| College of Technology West Campus |
140 |
Groundwater |
4 |
0 |
| Florence Coffee Hut |
103 |
Groundwater |
4 |
0 |
| North Davis Duplexes 421 |
33 |
Groundwater |
4 |
0 |
| Travel Centers of America |
1,120 |
Groundwater |
3 |
0 |
| Christian Life Center |
846 |
Groundwater |
3 |
0 |
| Circle H Water Inc |
215 |
Groundwater |
3 |
0 |
| Hawthorn Springs Property Owners Assoc |
165 |
Groundwater |
3 |
0 |
| Gosi Enterprises LLC |
150 |
Groundwater |
3 |
0 |
| Lewis and Clark Trailer Court |
110 |
Groundwater |
3 |
0 |
| Harveys Mobile Home Park |
98 |
Groundwater |
3 |
0 |
| Aspen Inc |
54 |
Groundwater |
3 |
0 |
| Spruce Meadows Hoa |
40 |
Groundwater |
3 |
0 |
| 2727 West Central Duplexes |
35 |
Groundwater |
3 |
0 |
| Nws Arctic Mountain Winco Missoula |
26 |
Groundwater Purchased |
3 |
0 |
| Olde Dairy |
460 |
Groundwater |
2 |
0 |
| Larchmont Golf Course |
268 |
Groundwater |
2 |
0 |
| Katoonah Lodges |
258 |
Groundwater |
2 |
0 |
| Wagon Wheel Trailer Village |
210 |
Groundwater |
2 |
0 |
| Jehovahs Witnesses of Msla |
202 |
Groundwater |
2 |
0 |
| Mobile City Trailer Court |
175 |
Groundwater |
2 |
0 |
| Jim and Marys RV Park |
166 |
Groundwater |
2 |
0 |
| Greenland Mobile Home Park |
163 |
Groundwater |
2 |
0 |
| Forest Inn Lounge and Apartments |
130 |
Groundwater |
2 |
0 |
| Bitterroot Meadows Hoa Lolo |
120 |
Groundwater |
2 |
0 |
| Riverwalk and Dinos Estates |
115 |
Groundwater |
2 |
0 |
| Camp Mak-A-Dream |
115 |
Groundwater |
2 |
0 |
| Dailys Premium Meats |
100 |
Groundwater |
2 |
0 |
| Big Pines Trailer Court |
78 |
Groundwater |
2 |
0 |
| Montana Trailer Court |
73 |
Groundwater |
2 |
0 |
| Corricks River Bend Fas |
50 |
Groundwater |
2 |
0 |
| Bayern Brewery |
40 |
Groundwater |
2 |
0 |
| Grant Creek Water Users Association Inc |
380 |
Groundwater |
1 |
0 |
| Hollywood Heights Trailer Park LLC |
220 |
Groundwater |
1 |
0 |
| Target Range Trailer Court LLC |
200 |
Groundwater |
1 |
0 |
| C and D Hoa |
140 |
Groundwater |
1 |
0 |
| Two Rivers Mobile Hm Pk Lolo |
138 |
Groundwater |
1 |
0 |
| Lds Church Lolo |
125 |
Groundwater |
1 |
0 |
| Sunset West Rsid |
105 |
Groundwater |
1 |
0 |
| St John the Baptist Church |
91 |
Groundwater |
1 |
0 |
| Buena Vista Community, Inc |
90 |
Groundwater |
1 |
0 |
| Elevate Church |
60 |
Groundwater |
1 |
0 |
| Circle J Trailer Court |
59 |
Groundwater |
1 |
0 |
| Marvins Tavern |
56 |
Groundwater |
1 |
0 |
| Thibodeau Campground |
40 |
Groundwater |
1 |
0 |
| Countryside Court Missoula |
37 |
Groundwater |
1 |
0 |
| Fish Wildlife and Parks R2 Headquarters |
35 |
Groundwater |
1 |
0 |
| Primo Refill Wal-Mart No 3259 |
30 |
Groundwater Purchased |
1 |
0 |
| Chief Looking Glass Fas |
27 |
Groundwater |
1 |
0 |
| Yokes Foods Reserve in Missoula |
25 |
Groundwater Purchased |
1 |
0 |
| Town Pump Missoula 3 |
1,221 |
Groundwater |
0 |
0 |
| Frenchies Super Stop |
808 |
Groundwater |
0 |
0 |
| Lolo Super Stop |
615 |
Groundwater |
0 |
0 |
| Blessed Trinity Catholic Community |
508 |
Groundwater |
0 |
0 |
| Zootown Super Stop |
504 |
Groundwater |
0 |
0 |
| Frenchtown Pond State Park |
300 |
Groundwater |
0 |
0 |
| Taco Johns Reserve |
264 |
Groundwater |
0 |
0 |
| Granite Peak RV Resort |
204 |
Groundwater |
0 |
0 |
| Aphelion Inc Fox Club Cabaret |
203 |
Groundwater |
0 |
0 |
| Lds Church Frenchtown |
200 |
Groundwater |
0 |
0 |
| Cross Point Community Church |
180 |
Groundwater |
0 |
0 |
| Placid Lake State Park |
122 |
Groundwater |
0 |
0 |
| Missoula Co High School Vo Ag |
105 |
Groundwater |
0 |
0 |
| Lds Church Clinton |
102 |
Groundwater |
0 |
0 |
| Salmon Lake State Park Cg |
102 |
Groundwater |
0 |
0 |
| Johnsrud Fas |
100 |
Groundwater |
0 |
0 |
| Russell Gates Memorial Fas |
100 |
Groundwater |
0 |
0 |
| Kenworth Sales Co |
90 |
Groundwater |
0 |
0 |
| Faith Baptist Church |
66 |
Groundwater |
0 |
0 |
| Missoula Country Club Shop |
54 |
Groundwater |
0 |
0 |
| Albertsons Missoula No 2043 |
50 |
Groundwater Purchased |
0 |
0 |
| Albertsons Missoula No 2020 |
50 |
Groundwater Purchased |
0 |
0 |
| Albertsons Missoula No 2010 |
50 |
Groundwater Purchased |
0 |
0 |
| Primo Water Dispenser Wal-Mart No 2147 |
50 |
Groundwater Purchased |
0 |
0 |
| Birchwood Duplexes |
43 |
Groundwater |
0 |
0 |
| Western Montana State Veterans Cemetery |
35 |
Groundwater |
0 |
0 |
| Long Addition No 2 Lots 3&4 Pws |
30 |
Groundwater |
0 |
0 |
| Albertsons Missoula No 2024 |
25 |
Groundwater Purchased |
0 |
0 |
| Woody Mountain Residential Community |
25 |
Groundwater |
0 |
0 |
| Yokes Foods Dispenser 800 W Broadway-Mso |
25 |
Groundwater Purchased |
0 |
0 |
| Beavertail Hill State Park |
25 |
Groundwater |
0 |
0 |