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Water system · PWSID TN0000096

CORDELL HULL UTILITY DISTRICT

RIDDLETON, TN · ~3,220 people served

Check your exact address → RIDDLETON overview
100
Excellent
PurityRadar safety score

PWSID

TN0000096

State

Tennessee

City

RIDDLETON

Population served

3,220

Primary source

SWP

Score history

No change since tracking began Jun 18, 2026.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 100

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

19

Violations on record

0

Unaddressed

5

Health-based

52

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Sep 2024. Official EPA record →

Other · EPA contaminant 7000 began Jul 2023 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jan 2023 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Oct 2022 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jul 2022 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Apr 2022 Resolved
Other · EPA contaminant 7000 began Jul 2021 Resolved
Other · EPA contaminant 7000 began Jul 2019 Resolved
Other · EPA contaminant 7000 began Jul 2018 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Apr 2018 Resolved
Monitoring & reporting · Total coliform began Sep 2011 Resolved
Other · EPA contaminant 7000 began Jul 2011 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jul 2011 Resolved

Recent enforcement actions

  • State action · SFO Sep 2024
  • State action · SOX Sep 2024
  • State action · SOX Jul 2024
  • State action · SIA Oct 2023
  • State action · SIF May 2023
  • State action · SIE May 2023
  • State action · SIA May 2023
  • State action · SIF Feb 2023

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.

ContaminantMedian · max · samples

Arsenic

3 stations · latest Sep 2020

0.0004 · max 0.0007 mg/L · 17

Copper

3 stations · latest Sep 2020

0.0006 · max 0.0014 mg/L · 17

Lead

3 stations · latest Sep 2020

0.0005 · max 0.0011 mg/L · 17

Manganese

3 stations · latest Sep 2020

0.0374 · max 0.235 mg/L · 17

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 TN0000096 — 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.