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Water system · PWSID AL0001005

MOBILE, BD. OF W&S COMM. OF THE CITY OF

MOBILE, AL · ~279,000 people served

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

PWSID

AL0001005

State

Alabama

City

MOBILE

Population served

279,000

Primary source

Surface water

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

44

Violations on record

0

Unaddressed

1

Health-based

17

Enforcement actions

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

Monitoring & reporting · Bromate began Jul 2023 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jul 2023 Resolved
Monitoring & reporting · EPA contaminant 2981 began Jan 2020 Resolved
Monitoring & reporting · EPA contaminant 2969 began Jan 2020 Resolved
Monitoring & reporting · EPA contaminant 2979 began Jan 2020 Resolved
Monitoring & reporting · EPA contaminant 2980 began Jan 2020 Resolved
Monitoring & reporting · EPA contaminant 2380 began Jan 2020 Resolved
Monitoring & reporting · EPA contaminant 2378 began Jan 2020 Resolved
Monitoring & reporting · EPA contaminant 2964 began Jan 2020 Resolved
Monitoring & reporting · EPA contaminant 2968 began Jan 2020 Resolved
Monitoring & reporting · EPA contaminant 2977 began Jan 2020 Resolved
Monitoring & reporting · EPA contaminant 2955 began Jan 2020 Resolved

Recent enforcement actions

  • State action · SIF Jun 2024
  • State action · SOX Jan 2024
  • State action · SIF Dec 2023
  • State action · SOX Nov 2023
  • State action · SIA Nov 2023
  • State action · SIE Nov 2023
  • State action · SIE Aug 2023
  • State action · SIA Aug 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

Manganese

15 stations · latest Mar 2026

0.052 · max 0.233 mg/L · 119

Copper

11 stations · latest Sep 2023

7 · max 42 ug/L · 64

Arsenic

13 stations · latest Mar 2026

2 · max 6.54 ug/L · 55

Lead

4 stations · latest Mar 2026

1.19 · max 1.53 ug/L · 5

Atrazine

1 station · latest Jul 2023

1.23 · max 1.23 ug/L · 1

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 AL0001005 — 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.