PlainWater

WATER UNLIMITED, INCORPORATED

PWS ID: WY5600132 · NEWCASTLE, Wyoming 82701

Population Served
144
Total Violations
26
Health-Based Violations
1
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Private
Connections
18
County
Weston
School/Daycare
No
MCL Violations
0
Monitoring Violations
21
Treatment Tech Violations
1

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Lead and Copper Rule MR 5 2024
Coliform (TCR) MR 5 2000
Consumer Confidence Rule Other 4 2024
Gross Alpha, Excl. Radon and U MR 2 1980
Barium MR 1 1982
Groundwater Rule TT 1 2024
Arsenic MR 1 1982
Selenium MR 1 1982
Mercury MR 1 1982
Fluoride MR 1 1982
Chromium MR 1 1982
Cadmium MR 1 1982
Combined Radium (-226 and -228) MR 1 1976
Nitrate MR 1 1982
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. This data is provided for informational purposes only.