PlainWater

INTERNATIONAL PAPER

PWS ID: OK1010101 · VALLIANT, Oklahoma 74764

Population Served
848
Total Violations
207
Health-Based Violations
179
Water Source
Surface Water

System Details

System Type
Non-Transient Non-Community
Owner Type
Local
Connections
28
County
McCurtain
School/Daycare
No
MCL Violations
95
Monitoring Violations
27
Treatment Tech Violations
84

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Interim Enhanced Surface Water Treatment Rule TT 69 2024
TTHM MCL 55 2018
Total Haloacetic Acids (HAA5) MCL 40 2009
Surface Water Treatment Rule TT 15 2024
Chlorine MR 10 2025
Revised Total Coliform Rule MON 10 2025
Coliform (TCR) MR 5 1995
Lead and Copper Rule MR 2 1994
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. This data is provided for informational purposes only.