RATTLESNAKE RIDGE WATER DISTRICT

GRAYSON, KY · ~11,397 people served

Check your exact address → GRAYSON overview

100

Excellent

PurityRadar safety score

PWSID

KY0220555

State

Kentucky

City

GRAYSON

Population served

11,397

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

Violations on record

Unaddressed

Health-based

Enforcement actions

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

Other · EPA contaminant 7500 began Dec 2025 Unaddressed

Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Jul 2025 Resolved

Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Apr 2021 Resolved

Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Apr 2020 Resolved

Treatment technique · Bromate health-based began Jan 2020 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Oct 2019 Resolved

Treatment technique · Bromate health-based began Oct 2019 Resolved

Other · EPA contaminant 7000 began Jul 2018 Resolved

Monitoring & reporting · EPA contaminant 0200 began Jul 2016 Resolved

Monitoring & reporting · EPA contaminant 0200 began Jun 2016 Resolved

Other · EPA contaminant 7500 began Oct 2015 Resolved

Other · EPA contaminant 7500 began Oct 2014 Resolved

Recent enforcement actions

State action · SOX Dec 2025
State action · SIE Nov 2025
State action · SFJ Nov 2025
State action · SIF Jan 2022
State action · SFJ Nov 2021
State action · SIE Nov 2021
State action · SOX Nov 2021
State action · SOX Sep 2020

This profile is built from EPA public records for system KY0220555 — 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.