PlainWater
States → Montana

BITTERROOT GATEWAY MB PK LOLO

PWS ID: MT0000443 · LOLO, Montana 59847

Population Served
130
Total Violations
1,600
Health-Based Violations
5
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Private
Connections
53
County
Missoula
School/Daycare
No
MCL Violations
5
Monitoring Violations
1,586
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Combined Radium (-226 and -228) MR 116 2010
cis-1,2-Dichloroethylene MR 35 2011
Xylenes, Total MR 35 2011
p-Dichlorobenzene MR 35 2011
1,1-Dichloroethylene MR 35 2011
trans-1,2-Dichloroethylene MR 35 2011
1,2-Dichloroethane MR 35 2011
1,1,1-Trichloroethane MR 35 2011
Carbon tetrachloride MR 35 2011
1,1,2-Trichloroethane MR 35 2011
Tetrachloroethylene MR 35 2011
CHLOROBENZENE MR 35 2011
Benzene MR 35 2011
Toluene MR 35 2011
Ethylbenzene MR 35 2011
Styrene MR 35 2011
1,2,4-Trichlorobenzene MR 35 2011
DICHLOROMETHANE MR 35 2011
o-Dichlorobenzene MR 35 2011
1,2-Dichloropropane MR 35 2011
Trichloroethylene MR 35 2011
Vinyl chloride MR 35 2011
Nitrate-Nitrite MR 33 2008
Gross Alpha, Excl. Radon and U MR 30 2007
Endrin MR 17 2011
Methoxychlor MR 17 2011
Toxaphene MR 17 2011
Dalapon MR 17 2011
Simazine MR 17 2011
Picloram MR 17 2011
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. This data is provided for informational purposes only.