PlainWater
States → New York

Non-Transient Non-Community Water System · PWS NY0302532

Harpursville JR SR Hs / Olmstead

Harpursville, New York 13787 - drinking water served from groundwater sources to 992 people, tracked in EPA SDWIS and UCMR5.

992
People served
39
EPA violations
0
Health-based
Untested
UCMR5 result

The verdict

EPA records 39 drinking-water violations at Harpursville JR SR Hs / Olmstead - below the New York per-system average.

39
Total EPA violations on record
0%
Health-based (MCL / treatment failure)
992
People served by this system
N/A
PFAS compounds detected (UCMR5)

Water Quality Snapshot: Harpursville JR SR Hs / Olmstead

Harpursville JR SR Hs / Olmstead is a local-owned non-transient non-community water system that delivers drinking water to 992 residents in Harpursville, New York (Broome County) through 2 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 39 total violations for this system , of which 0 (0%) are health-based, meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 36 monitoring and reporting violations are on file. The most recent violation on record dates to 2013.

The most frequently cited contaminant at this system is Coliform (TCR), recorded in 8 violations (MR). This system has not yet been sampled under EPA's UCMR5 PFAS monitoring program, so no PFAS detection data is available here.

Across New York, EPA tracks 8,098 public water systems serving 19,294,951 people, with 552,003 cumulative violations and 26,817 health-based violations on record. About 94% of systems in the state carry at least one violation, and state-wide the average per system is 68.2 violations. Statewide, 129 of 332 UCMR5-tested systems have reported PFAS detections (38.9%).

Harpursville JR SR Hs / Olmstead's 39 violations sit below the New York average.

All figures above are sourced directly from EPA SDWIS and UCMR5 public data releases and are updated as EPA publishes new reporting cycles.

Population Served
992
Total Violations
39
Health-Based Violations
0
Water Source
Groundwater

System Details

System Type
Non-Transient Non-Community
Owner Type
Local
Connections
2
County
Broome
School/Daycare
Yes
MCL Violations
0
Monitoring Violations
36
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Coliform (TCR) MR 8 2001
Lead and Copper Rule MR 2 2011
Arsenic MR 2 2011
Barium MR 2 2011
Cadmium MR 2 2011
CYANIDE MR 2 2011
Nickel MR 2 2011
Antimony, Total MR 2 2011
Beryllium, Total MR 2 2011
Nitrate MR 2 2013
Mercury MR 2 2011
Selenium MR 2 2011
Fluoride MR 2 2011
Thallium, Total MR 2 2011
Chromium MR 2 2011

Verify This Water System

The figures above are aggregated from EPA's public databases. To verify the underlying records, or to file a complaint, request a Consumer Confidence Report, or check current monitoring status, go directly to the federal and state regulators that enforce the Safe Drinking Water Act for Harpursville JR SR Hs / Olmstead.

Federal Source of Truth

EPA SDWIS, Federal Reports

EPA's Safe Drinking Water Information System (SDWIS) holds the federal compliance record for every regulated public water system. Open the system-level report by PWS ID:

View PWS ID NY0302532 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

New York Drinking Water Authority

New York State Department of Health, Public Water Systems is the primacy agency that licenses and inspects Harpursville JR SR Hs / Olmstead under EPA-delegated authority.

Open NY regulator portal

Source: New York State Department of Health, Public Water Systems

Violation Timeline

Each row links to the EPA SDWIS public record for verification. Cross-reference the contaminant code on EPA's federal report to see violation dates, return-to-compliance status, and enforcement actions.

Year (latest) Contaminant Category Count EPA Record
2013 Nitrate MR 2 SDWIS / NY0302532 / 1040
2011 Lead and Copper Rule MR 2 SDWIS / NY0302532 / 5000
2011 Arsenic MR 2 SDWIS / NY0302532 / 1005
2011 Barium MR 2 SDWIS / NY0302532 / 1010
2011 Cadmium MR 2 SDWIS / NY0302532 / 1015
2011 CYANIDE MR 2 SDWIS / NY0302532 / 1024
2011 Nickel MR 2 SDWIS / NY0302532 / 1036
2011 Antimony, Total MR 2 SDWIS / NY0302532 / 1074
2011 Beryllium, Total MR 2 SDWIS / NY0302532 / 1075
2011 Mercury MR 2 SDWIS / NY0302532 / 1035
2011 Selenium MR 2 SDWIS / NY0302532 / 1045
2011 Fluoride MR 2 SDWIS / NY0302532 / 1025
2011 Thallium, Total MR 2 SDWIS / NY0302532 / 1085
2011 Chromium MR 2 SDWIS / NY0302532 / 1020
2001 Coliform (TCR) MR 8 SDWIS / NY0302532 / 3100

How Harpursville JR SR Hs / Olmstead Compares

Cross-reference this system's record against state averages and the federal MCL framework for context.

Metric Harpursville JR SR Hs / Olmstead New York avg Federal benchmark
Total violations 39 68.2 SDWA compliance, any non-zero count is a recorded breach
Health-based violations 0 3.3 Indicates a contaminant exceeded a federal MCL
PFAS detection None 38.9% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 992 2,383 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 8,098 regulated public water systems in New York.

Federal MCL reference, Safe Drinking Water Act thresholds ▼
Contaminant Federal MCL / Action Level Note
Lead 0 mg/L (Action Level: 0.015 mg/L) Lead and Copper Rule treatment technique
Arsenic 0.010 mg/L (10 ppb) Health-based MCL since 2006
Total Coliform Treatment technique (RTCR) Indicator organism, monitoring trigger
PFOA / PFOS (PFAS) 4.0 ppt each (final 2024 rule) Compliance deadline 2029 (EPA proposed extending to 2031, not yet final as of May 2026)
Nitrate (as N) 10 mg/L Acute health risk for infants

Frequently Asked Questions

Is Harpursville JR SR Hs / Olmstead water safe to drink? ▼
Harpursville JR SR Hs / Olmstead (PWS ID: NY0302532) has 39 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 992 people using Groundwater sources.
How many people does Harpursville JR SR Hs / Olmstead serve? ▼
Harpursville JR SR Hs / Olmstead serves 992 people in Harpursville, New York. It is a Local-owned system using Groundwater water sources with 2 service connections.
What type of violations does Harpursville JR SR Hs / Olmstead have? ▼
Harpursville JR SR Hs / Olmstead has 39 total violations: 0 health-based violations (MCL exceedances or treatment failures), 36 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in Harpursville JR SR Hs / Olmstead water? ▼
No PFAS testing data is available for Harpursville JR SR Hs / Olmstead under the EPA's UCMR5 monitoring program.
What water source does Harpursville JR SR Hs / Olmstead use? ▼
Harpursville JR SR Hs / Olmstead uses Groundwater as its primary water source. It is classified as a Non-Transient Non-Community Water System, serving the same people for at least 6 months per year.
Where does this data come from? ▼
All data comes from the EPA Safe Drinking Water Information System (SDWIS) and the UCMR5 PFAS monitoring program. SDWIS tracks compliance for all public water systems regulated under the Safe Drinking Water Act.
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. This data is provided for informational purposes only.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from EPA SDWIS and UCMR5 PFAS monitoring data. See our methodology for details. Retrieved and formatted by PlainWater Editorial

Every figure on PlainWater is rendered directly from EPA SDWIS drinking-water data, no number is typed in by an editor. This system's figures are rendered directly from EPA SDWIS data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.