PWSID
MS0470001
State
Mississippi
City
BYHALIA
Population served
4,446
Primary source
Groundwater
Score history
No change since tracking began Jun 18, 2026.
2 score updates logged since tracking began Jun 18, 2026. Each future EPA re-score adds a point.
PFAS & contaminant readings
Latest detections from EPA’s UCMR5 monitoring (through Apr 2025). Levels in parts per trillion (ppt).
Lithium
37,800 ppt
limit —
Violations & enforcement
294
Violations on record
0
Unaddressed
1
Health-based
178
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Oct 2024. Official EPA record →
Recent enforcement actions
- State action · SOX Oct 2024
- State action · SIF Aug 2024
- State action · SIE Jul 2024
- State action · SFJ Jul 2024
- State action · SOX Apr 2023
- State action · SOX Dec 2017
- State action · SIF Sep 2017
- State action · SOX Sep 2017
Area water-quality monitoring
Environmental monitoring (rivers, wells, intakes) recorded in this system’s service area in the EPA/USGS Water Quality Portal since 2018 — source/ambient water, not finished tap water. Context for the watershed, not a reading from your tap.
Nitrate
1 station · latest May 2022
Copper
1 station · latest May 2022
Fluoride
1 station · latest May 2022
Lead
1 station · latest May 2022
Manganese
1 station · latest May 2022
Uranium
1 station · latest May 2022
Source: Water Quality Portal (EPA/USGS/state agencies). Values are as-reported and aren’t health thresholds.
This profile is built from EPA public records for system MS0470001 — SDWIS violations and UCMR5 PFAS sampling. The score is system-level and can’t account for your home’s plumbing (older pipes can add lead at the tap). For health decisions, check your exact address, read the utility’s Consumer Confidence Report, and confirm with your provider.