PlainWater
States → Missouri

CALEDONIA PWS

PWS ID: MO4010003 · CALEDONIA, Missouri 63631-0000

Population Served
130
Total Violations
83
Health-Based Violations
12
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Local
Connections
68
County
Washington
School/Daycare
No
MCL Violations
12
Monitoring Violations
57
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Consumer Confidence Rule Other 12 2024
Coliform (TCR) MCL 12 2009
Coliform (TCR) MR 6 2009
Revised Total Coliform Rule MON 4 2021
Lead and Copper Rule MR 3 2001
1,1,1-Trichloroethane MR 2 1993
1,1-Dichloroethylene MR 2 1993
Benzene MR 2 1993
Carbon tetrachloride MR 2 1993
cis-1,2-Dichloroethylene MR 2 1993
CHLOROBENZENE MR 2 1993
o-Dichlorobenzene MR 2 1993
p-Dichlorobenzene MR 2 1993
Tetrachloroethylene MR 2 1993
Toluene MR 2 1993
trans-1,2-Dichloroethylene MR 2 1993
Trichloroethylene MR 2 1993
Vinyl chloride MR 2 1993
Xylenes, Total MR 2 1993
1,1,2-Trichloroethane MR 2 1993
1,2,4-Trichlorobenzene MR 2 1993
Styrene MR 2 1993
1,2-Dichloroethane MR 2 1993
Ethylbenzene MR 2 1993
1,2-Dichloropropane MR 2 1993
DICHLOROMETHANE MR 2 1993
Nitrate-Nitrite MR 1 1997
Gross Alpha, Excl. Radon and U MR 1 1993
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. This data is provided for informational purposes only.