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McIntyre, PA Tap Water Quality 2026

Water quality report for McIntyre, PA — PFAS, lead and copper results, violation history and state inspection findings from EPA SDWIS.

A look at McIntyre's drinking water using EPA enforcement records: violations, lead and copper results, PFAS sampling and state inspection findings.

Main Utility: Ralston Area Joint Authority PWSID: PA4410171 Updated: 2026 Q2
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1 violation currently open

Lead is 3.50 ppb, 23% of the action level. PFAS has never been sampled at this system.

D

McIntyre earns a D for water quality

Graded on violations and lead, with state inspection findings. PFAS not tested.

Lead: 3.50 ppb — 23% of the federal action level
PFAS never sampled at this system
102 violations since 2015, 4 health-based
1 violation currently open
McIntyre's lead level vs. all Pennsylvania community water systems
0 ppb5 ppb10 ppb15 ppb
Lead level: 3.50 ppb — 23% of the federal action level
✓ Lower lead than 46% of Pennsylvania utilities
Population Served
280
~119 connections
Water Source
Groundwater
Drawn from wells — SDWIS source code GW
Active Violations
1
1 open of 102 since 2015

Lead & Copper Testing

Lead (Pb)
90th percentile of tap samples collected across the distribution system
23% of EPA action level
3.50 ppb
Action level: 15 ppb
The 90th-percentile lead result is 3.50 ppb, 23% of the 15 ppb federal action level. The action level is a treatment trigger, not a legal maximum, and it is measured across sampled taps rather than at any single home.

Contaminant Violations (2015–Present)

ContaminantTypeMeasuredLimitPeriodStatus
Chlorine MONITORING AND REPORTING — 4.0 mg/L 2025 Archived
Consumer Confidence Rule OTHER — — 2025 Unaddressed
Groundwater Rule TREATMENT TECHNIQUE — — 2024 Unaddressed
Consumer Confidence Rule OTHER — — 2024 Resolved
Groundwater Rule TREATMENT TECHNIQUE — — 2024 Resolved
Consumer Confidence Rule OTHER — — 2024 Resolved
Total Haloacetic Acids (HAA5) MONITORING AND REPORTING — 0.060 mg/L 2024 Resolved
TTHM MONITORING AND REPORTING — 0.080 mg/L 2024 Resolved
Public Notice OTHER — — 2024 Resolved
Public Notice OTHER — — 2024 Resolved
Arsenic MONITORING AND REPORTING — 0.010 mg/L 2024 Resolved
Barium MONITORING AND REPORTING — 2 mg/L 2024 Resolved
Cadmium MONITORING AND REPORTING — 0.005 mg/L 2024 Resolved
Chromium MONITORING AND REPORTING — 0.1 mg/L 2024 Resolved
CYANIDE MONITORING AND REPORTING — 0.2 mg/L 2024 Resolved
Fluoride MONITORING AND REPORTING — 4.0 mg/L 2024 Resolved
Mercury MONITORING AND REPORTING — 0.002 mg/L 2024 Resolved
Nickel MONITORING AND REPORTING — — 2024 Resolved
Selenium MONITORING AND REPORTING — 0.05 mg/L 2024 Resolved
Antimony, Total MONITORING AND REPORTING — 0.006 mg/L 2024 Resolved
Beryllium, Total MONITORING AND REPORTING — 0.004 mg/L 2024 Resolved
Thallium, Total MONITORING AND REPORTING — 0.002 mg/L 2024 Resolved
Public Notice OTHER — — 2023 Resolved
Groundwater Rule MONITORING AND REPORTING — — 2022 Resolved
Consumer Confidence Rule OTHER — — 2022 Resolved
Combined Uranium MONITORING AND REPORTING — 30 ug/L 2022 Resolved
Consumer Confidence Rule OTHER — — 2022 Resolved
Asbestos MONITORING AND REPORTING — 7 MFL 2022 Resolved
Consumer Confidence Rule OTHER — — 2021 Resolved
Consumer Confidence Rule OTHER — — 2021 Resolved
Total Haloacetic Acids (HAA5) MONITORING AND REPORTING — 0.060 mg/L 2021 Resolved
TTHM MONITORING AND REPORTING — 0.080 mg/L 2021 Resolved
Endrin MONITORING AND REPORTING — 0.002 mg/L 2021 Resolved
BHC-GAMMA MONITORING AND REPORTING — 0.0002 mg/L 2021 Resolved
Methoxychlor MONITORING AND REPORTING — 0.04 mg/L 2021 Resolved
Toxaphene MONITORING AND REPORTING — 0.003 mg/L 2021 Resolved
Dalapon MONITORING AND REPORTING — 0.2 mg/L 2021 Resolved
Endothall MONITORING AND REPORTING — 0.1 mg/L 2021 Resolved
Glyphosate MONITORING AND REPORTING — 0.7 mg/L 2021 Resolved
Di(2-ethylhexyl) adipate MONITORING AND REPORTING — 0.4 mg/L 2021 Resolved
Simazine MONITORING AND REPORTING — 0.004 mg/L 2021 Resolved
Di(2-ethylhexyl) phthalate MONITORING AND REPORTING — 0.006 mg/L 2021 Resolved
Picloram MONITORING AND REPORTING — 0.5 mg/L 2021 Resolved
Dinoseb MONITORING AND REPORTING — 0.007 mg/L 2021 Resolved
Hexachlorocyclopentadiene MONITORING AND REPORTING — 0.05 mg/L 2021 Resolved
Atrazine MONITORING AND REPORTING — 0.003 mg/L 2021 Resolved
LASSO MONITORING AND REPORTING — — 2021 Resolved
2,3,7,8-TCDD MONITORING AND REPORTING — 0.00000003 mg/L 2021 Resolved
Heptachlor MONITORING AND REPORTING — 0.0004 mg/L 2021 Resolved
Heptachlor epoxide MONITORING AND REPORTING — 0.0002 mg/L 2021 Resolved
2,4-D MONITORING AND REPORTING — 0.07 mg/L 2021 Resolved
2,4,5-TP MONITORING AND REPORTING — 0.05 mg/L 2021 Resolved
HEXACHLOROBENZENE MONITORING AND REPORTING — 0.001 mg/L 2021 Resolved
Benzo(a)pyrene MONITORING AND REPORTING — 0.0002 mg/L 2021 Resolved
Pentachlorophenol MONITORING AND REPORTING — 0.001 mg/L 2021 Resolved
Total Polychlorinated Biphenyls (PCB) MONITORING AND REPORTING — 0.0005 mg/L 2021 Resolved
1,2-DIBROMO-3-CHLOROPROPANE MONITORING AND REPORTING — 0.0002 mg/L 2021 Resolved
ETHYLENE DIBROMIDE MONITORING AND REPORTING — 0.00005 mg/L 2021 Resolved
Chlordane MONITORING AND REPORTING — 0.002 mg/L 2021 Resolved
Arsenic MONITORING AND REPORTING — 0.010 mg/L 2021 Resolved
Barium MONITORING AND REPORTING — 2 mg/L 2021 Resolved
Cadmium MONITORING AND REPORTING — 0.005 mg/L 2021 Resolved
Chromium MONITORING AND REPORTING — 0.1 mg/L 2021 Resolved
CYANIDE MONITORING AND REPORTING — 0.2 mg/L 2021 Resolved
Fluoride MONITORING AND REPORTING — 4.0 mg/L 2021 Resolved
Mercury MONITORING AND REPORTING — 0.002 mg/L 2021 Resolved
Nickel MONITORING AND REPORTING — — 2021 Resolved
Selenium MONITORING AND REPORTING — 0.05 mg/L 2021 Resolved
Antimony, Total MONITORING AND REPORTING — 0.006 mg/L 2021 Resolved
Beryllium, Total MONITORING AND REPORTING — 0.004 mg/L 2021 Resolved
Thallium, Total MONITORING AND REPORTING — 0.002 mg/L 2021 Resolved
Groundwater Rule MONITORING AND REPORTING — — 2020 Resolved
Lead and Copper Rule MONITORING AND REPORTING — TT 2019 Resolved
Groundwater Rule MONITORING AND REPORTING — — 2019 Resolved
Groundwater Rule TREATMENT TECHNIQUE — — 2019 Resolved
Consumer Confidence Rule OTHER — — 2019 Resolved
Chlorine MONITORING AND REPORTING — 4.0 mg/L 2019 Resolved
Groundwater Rule MONITORING AND REPORTING — — 2019 Resolved
Chlorine MONITORING AND REPORTING — 4.0 mg/L 2019 Resolved
Chlorine MONITORING AND REPORTING — 4.0 mg/L 2019 Resolved
Groundwater Rule MONITORING AND REPORTING — — 2018 Resolved
Groundwater Rule MONITORING AND REPORTING — — 2018 Resolved
Chlorine MONITORING AND REPORTING — 4.0 mg/L 2018 Resolved
Groundwater Rule TREATMENT TECHNIQUE — — 2018 Resolved
Chlorine MONITORING AND REPORTING — 4.0 mg/L 2018 Resolved
Total Haloacetic Acids (HAA5) MONITORING AND REPORTING — 0.060 mg/L 2018 Resolved
TTHM MONITORING AND REPORTING — 0.080 mg/L 2018 Resolved
Chlorine MONITORING AND REPORTING — 4.0 mg/L 2018 Resolved
2,3,7,8-TCDD MONITORING AND REPORTING — 0.00000003 mg/L 2018 Resolved
Arsenic MONITORING AND REPORTING — 0.010 mg/L 2018 Resolved
Barium MONITORING AND REPORTING — 2 mg/L 2018 Resolved
Cadmium MONITORING AND REPORTING — 0.005 mg/L 2018 Resolved
Chromium MONITORING AND REPORTING — 0.1 mg/L 2018 Resolved
CYANIDE MONITORING AND REPORTING — 0.2 mg/L 2018 Resolved
Fluoride MONITORING AND REPORTING — 4.0 mg/L 2018 Resolved
Mercury MONITORING AND REPORTING — 0.002 mg/L 2018 Resolved
Nickel MONITORING AND REPORTING — — 2018 Resolved
Selenium MONITORING AND REPORTING — 0.05 mg/L 2018 Resolved
Antimony, Total MONITORING AND REPORTING — 0.006 mg/L 2018 Resolved
Beryllium, Total MONITORING AND REPORTING — 0.004 mg/L 2018 Resolved
Thallium, Total MONITORING AND REPORTING — 0.002 mg/L 2018 Resolved
Selenium MONITORING AND REPORTING — 0.05 mg/L 2015 Resolved
Understanding violation types MCL violations mean a contaminant exceeded the federal maximum limit — the most serious type.
TT (Treatment Technique) violations mean required treatment procedures weren't followed, but don't necessarily mean contamination occurred.

Violation History

1 violation remains open, out of 102 recorded since 2015 (4 health-based).

About the Main Water System

Utility Ralston Area Joint Authority
PWSID PA4410171
Water source Groundwater — Drawn from wells — SDWIS source code GW
Population served 280
Service connections 119
Systems serving this area 1
Regulator State primacy agency
Data through 2026 Q2 — EPA SDWIS

Frequently Asked Questions

Is McIntyre tap water safe to drink? ▼
No federal limit is exceeded on record. 1 violation(s) remain open. Lead is 3.50 ppb, 23% of the action level.
Does McIntyre water have PFAS? ▼
This system has never been sampled for PFAS. EPA's national monitoring covered systems serving 3,300 people or more, so no results exist — which is not evidence that none is present.
Who supplies water to McIntyre? ▼
Ralston Area Joint Authority (PWSID PA4410171). Groundwater. Drawn from wells — SDWIS source code GW
When was this system last inspected? ▼
It was last inspected on 2024-08-20. Inspectors recorded 1 significant deficiency.

What Should McIntyre Residents Do?

1
Read your annual water report
Your supplier publishes a Consumer Confidence Report each July covering the prior year.
2
Check for a lead service line
Lead reaches tap water mainly through service lines and household plumbing. Suppliers now publish an inventory identifying lead lines.
3
Follow the open violation
This system has an unresolved violation. Contact the supplier for its corrective-action schedule.

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