BRISTOL HARBOUR WATER CORP

CANANDAIGUA, NY · ~835 people served

Check your exact address → CANANDAIGUA overview

100

Excellent

PurityRadar safety score

PWSID

NY3400784

State

New York

City

CANANDAIGUA

Population served

835

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

Latest detections from EPA’s UCMR5 monitoring (through Dec 2023). Levels in parts per trillion (ppt).

PFBS

15 ppt

limit —

No federal limit

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

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

Monitoring & reporting · Lead & Copper Rule began Oct 2020 Unaddressed

Monitoring · Lead & Copper Rule began Sep 2024 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2021 Resolved

Monitoring · Lead & Copper Rule began Mar 2020 Resolved

Monitoring · Lead & Copper Rule began Feb 2020 Resolved

Monitoring · Lead & Copper Rule began Jan 2020 Resolved

Monitoring · Lead & Copper Rule began Mar 2019 Resolved

Other · EPA contaminant 7000 began Jul 2018 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Apr 2015 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Apr 2015 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Jul 2014 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Jul 2014 Resolved

Recent enforcement actions

State action · SOX Feb 2025
State action · SOX Feb 2025
State action · SOX Oct 2024
State action · SIE Oct 2024
State action · SFJ Oct 2024
State action · SIE Dec 2023
State action · SFJ Dec 2023
State action · SOX May 2021

This profile is built from EPA public records for system NY3400784 — 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.