PWSID
TN0000299
State
Tennessee
City
JACKSON
Population served
91,111
Primary source
Groundwater
Score history
▼ 50 points — the score moved from 100 to 50 on Jun 18, 2026, as newly published EPA data was incorporated.
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 Nov 2024). Levels in parts per trillion (ppt).
PFOS
Perfluorooctanesulfonic acid
20 ppt
limit 4 ppt
PFHxS
Perfluorohexanesulfonic acid
14 ppt
limit 10 ppt
PFBS
3.7 ppt
limit —
Violations & enforcement
4
Violations on record
0
Unaddressed
0
Health-based
11
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Sep 2013. Official EPA record →
Recent enforcement actions
- State action · SOX Sep 2013
- State action · SIF Jun 2013
- State action · SIA Jan 2013
- State action · SIE Jan 2013
- State action · SFH May 2010
- State action · SIA Jun 2006
- State action · SIE Jun 2006
- State action · SOX Jun 2006
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
11 stations · latest Feb 2026
Arsenic
10 stations · latest Feb 2026
Lead
11 stations · latest Feb 2026
Copper
10 stations · latest Feb 2026
Nitrate
1 station · latest Jan 2020
Fluoride
1 station · latest Jun 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 TN0000299 — 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.