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Water system · PWSID AL0000777

CHISHOLM HEIGHTS, WATER & F P AUTHORITY

FLORENCE, AL · ~4,881 people served

Check your exact address → FLORENCE overview
75
Good
PurityRadar safety score

PWSID

AL0000777

State

Alabama

City

FLORENCE

Population served

4,881

Primary source

SWP

Score history

▼ 25 points — the score moved from 100 to 75 on Jun 18, 2026, as newly published EPA data was incorporated.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 75

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 Sep 2025). Levels in parts per trillion (ppt).

PFOA

Perfluorooctanoic acid

5.2 ppt

limit 4 ppt

Above EPA limit · 1.3×

PFOS

Perfluorooctanesulfonic acid

4.3 ppt

limit 4 ppt

Above EPA limit · 1.1×

PFBA

8.9 ppt

limit —

No federal limit

PFBS

4.3 ppt

limit —

No federal limit

Violations & enforcement

13

Violations on record

0

Unaddressed

1

Health-based

39

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Oct 2025. Official EPA record →

Monitoring & reporting · Haloacetic acids (HAA5) began Apr 2025 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Apr 2025 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2025 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2025 Resolved
Other · EPA contaminant 7500 began Dec 2024 Resolved
Other · EPA contaminant 7500 began Dec 2024 Resolved
Treatment technique · EPA contaminant 5200 health-based began Oct 2024 Resolved
Reporting · EPA contaminant 5200 began Oct 2024 Resolved
Monitoring · Lead & Copper Rule began Aug 2024 Resolved
Other · EPA contaminant 7000 began Oct 1999 Addressed
Monitoring & reporting · Lead & Copper Rule began Jan 1994 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 1993 Resolved

Recent enforcement actions

  • State action · SOX Oct 2025
  • State action · SOX Jul 2025
  • State action · SIF May 2025
  • State action · SIA May 2025
  • State action · SOX May 2025
  • State action · SIF May 2025
  • State action · SIF Apr 2025
  • State action · SIA Apr 2025

This profile is built from EPA public records for system AL0000777 — 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.