PlainWater
States → Missouri

ELM HILLS UTILITY OPERATING COMPANY INC

PWS ID: MO3048155 · DES PERES, Missouri 63131-0000

Population Served
154
Total Violations
109
Health-Based Violations
0
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Private
Connections
61
County
Pettis
School/Daycare
No
MCL Violations
0
Monitoring Violations
93
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Coliform (TCR) MR 20 2006
Consumer Confidence Rule Other 5 2014
Gross Alpha, Excl. Radon and U MR 3 2004
Lead and Copper Rule MR 3 2000
Xylenes, Total MR 2 2003
DICHLOROMETHANE MR 2 2003
p-Dichlorobenzene MR 2 2003
1,1-Dichloroethylene MR 2 2003
trans-1,2-Dichloroethylene MR 2 2003
Carbon tetrachloride MR 2 2003
1,2-Dichloropropane MR 2 2003
1,1,2-Trichloroethane MR 2 2003
CHLOROBENZENE MR 2 2003
Arsenic MR 2 2003
Barium MR 2 2003
Fluoride MR 2 2003
Nickel MR 2 2003
Beryllium, Total MR 2 2003
Selenium MR 2 2003
Styrene MR 2 2003
Chromium MR 2 2003
CYANIDE MR 2 2003
Vinyl chloride MR 2 2003
Cadmium MR 2 2003
Thallium, Total MR 2 2003
o-Dichlorobenzene MR 2 2003
Ethylbenzene MR 2 2003
Toluene MR 2 2003
cis-1,2-Dichloroethylene MR 2 2003
Tetrachloroethylene MR 2 2003
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. This data is provided for informational purposes only.