Drinking water quality · 2022
· PWSID WV3302609
What's in Marshall County Psd 4, WV tap water
Only 1 of 27 core regulated contaminants were reported for Marshall County Psd 4, WV. What was measured is clean — but most of the picture is missing.
- !2 open monitoring or reporting violations
- !1 of 27 core regulated contaminants reported — 26 never appear in this report
- ✓Nothing over a federal limit
+How this score is calculated
Every system starts at 100. Points come off for measured levels, for the federal violation record, and for how much of the core regulated set the utility actually reported. All three inputs are the utility's own published numbers and EPA's own records.
- −0 contaminants at or above a federal limit
- −0 contaminants within 20% of a limit
- −0 open health-based violations
- −6 open monitoring / reporting violations
- −6 health-based violations resolved in the last 5 years
- −28 core regulated contaminants never reported (1/27)
A 90–100 · B 80–89 · C 70–79 · D 60–69 · F below 60. A system reporting under a third of the core set is capped at C however clean its numbers look — a short report is not a clean bill of health.
Full grading methodology, constant for constant →+1 contaminant was measured and came in below the limitShow all
| Contaminant | Measured | Federal limit |
|---|---|---|
| Lead | 0.0031 mg/L | 0.015 mg/L |
What this report doesn't tell you
26 of the 27 contaminants a community water system normally reports do not appear anywhere in Marshall County Psd 4, WV's data. Absent is not the same as absent-from-the-water — it means nobody published a number.
+Full detail: PFAS testing, water source, historical monitoring, and the federal violation record
Compliance history
Federal Safe Drinking Water Act violation & enforcement records (EPA SDWIS). A violation is a regulatory determination by the state or EPA — separate from the measured levels above.
- Treatment technique violationHealth-based4 violations on record · most recent Jul 2023resolved
- Maximum contaminant level exceededHealth-based3 violations on record · most recent Oct 1994resolved
- Monitoring & reporting1 violation on record · most recent Oct 20251 open
- Other1 violation on record · most recent Nov 20231 open
Source: EPA SDWIS / ECHO. View the full federal record on EPA ECHO ↗