PWSID
TN0000424
State
Tennessee
City
MADISON
Population served
81,203
Primary source
Surface water
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
No PFAS detections are on record for this system from EPA’s UCMR5 monitoring (2023–25). Absence of a detection isn’t a guarantee — not every system was sampled, and this dataset doesn’t cover other contaminants.
Violations & enforcement
5
Violations on record
0
Unaddressed
0
Health-based
13
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Dec 2021. Official EPA record →
Recent enforcement actions
- State action · SIA Dec 2021
- State action · SOX Aug 2021
- State action · SOX Jul 2020
- State action · SIA Nov 2019
- State action · SOX Jun 2008
- State action · SIE Feb 2008
- State action · SOX Feb 2008
- State action · SIA Feb 2008
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.
Manganese
1 station · latest Mar 2026
Copper
1 station · latest Mar 2026
Arsenic
1 station · latest Feb 2026
Lead
1 station · latest Feb 2026
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 TN0000424 — 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.