ITHACA CITY

ITHACA, NY · ~29,457 people served

Check your exact address → ITHACA overview

100

Excellent

PurityRadar safety score

PWSID

NY5404416

State

New York

City

ITHACA

Population served

29,457

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 Jul 2025. Official EPA record →

Reporting · EPA contaminant 5200 began Oct 2024 Resolved

Max residual disinfectant · EPA contaminant 1008 health-based began Feb 2020 Resolved

Monitoring & reporting · Bromate began Jul 2017 Resolved

Treatment technique · EPA contaminant 0300 health-based began Jul 2016 Resolved

Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Apr 2003 Resolved

Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Jan 2003 Resolved

Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Oct 2002 Resolved

Treatment technique · EPA contaminant 0300 health-based began Jan 2002 Resolved

Recent enforcement actions

State action · SOX Jul 2025
State action · SOX Dec 2024
State action · SFJ Mar 2020
State action · SOX Mar 2020
State action · SIE Mar 2020
State action · SFJ Nov 2017
State action · SIE Nov 2017
State action · SOX Nov 2017

This profile is built from EPA public records for system NY5404416 — 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.