States ›Pennsylvania ›Centre County ›Huston

Huston, PA Tap Water Quality 2026

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

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

Main Utility: Centre County Mhc Llc PWSID: PA4140043 Updated: 2026 Q2
✅

No federal limits exceeded on record

Lead is 14.00 ppb, 93% of the action level and no violations are open. PFAS has never been sampled at this system.

B

Huston earns a B for water quality

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

Lead: 14.00 ppb — 93% of the federal action level
PFAS never sampled at this system
283 violations since 2015, 0 health-based
No violations currently open
Huston's lead level vs. all Pennsylvania community water systems
0 ppb5 ppb10 ppb15 ppb
Lead level: 14.00 ppb — 93% of the federal action level
✓ Lower lead than 15% of Pennsylvania utilities
Population Served
308
~48 connections
Water Source
Groundwater
Drawn from wells — SDWIS source code GW
Active Violations
0
283 since 2015, all resolved

Lead & Copper Testing

Lead (Pb)
90th percentile of tap samples collected across the distribution system
93% of EPA action level
14.00 ppb
Action level: 15 ppb
The 90th-percentile lead result is 14.00 ppb, 93% 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
Public Notice OTHER — — 2026 Resolved
Public Notice OTHER — — 2026 Resolved
Public Notice OTHER — — 2026 Resolved
Public Notice OTHER — — 2026 Resolved
Public Notice OTHER — — 2026 Resolved
Public Notice OTHER — — 2026 Resolved
Public Notice OTHER — — 2026 Resolved
Public Notice OTHER — — 2026 Resolved
Public Notice OTHER — — 2026 Resolved
Public Notice OTHER — — 2026 Resolved
Public Notice OTHER — — 2026 Resolved
Public Notice OTHER — — 2026 Resolved
Public Notice OTHER — — 2026 Resolved
Public Notice OTHER — — 2026 Resolved
Glyphosate MONITORING AND REPORTING — 0.7 mg/L 2026 Archived
Total Haloacetic Acids (HAA5) MONITORING AND REPORTING — 0.060 mg/L 2025 Archived
TTHM MONITORING AND REPORTING — 0.080 mg/L 2025 Archived
Gross Alpha, Excl. Radon and U MONITORING AND REPORTING — 15 pCi/L 2025 Archived
Combined Uranium MONITORING AND REPORTING — 30 ug/L 2025 Archived
Radium-226 MONITORING AND REPORTING — — 2025 Archived
Radium-228 MONITORING AND REPORTING — — 2025 Archived
Endrin MONITORING AND REPORTING — 0.002 mg/L 2025 Resolved
BHC-GAMMA MONITORING AND REPORTING — 0.0002 mg/L 2025 Resolved
Methoxychlor MONITORING AND REPORTING — 0.04 mg/L 2025 Resolved
Toxaphene MONITORING AND REPORTING — 0.003 mg/L 2025 Resolved
Dalapon MONITORING AND REPORTING — 0.2 mg/L 2025 Resolved
Diquat MONITORING AND REPORTING — 0.02 mg/L 2025 Resolved
Endothall MONITORING AND REPORTING — 0.1 mg/L 2025 Resolved
Glyphosate MONITORING AND REPORTING — 0.7 mg/L 2025 Resolved
Di(2-ethylhexyl) adipate MONITORING AND REPORTING — 0.4 mg/L 2025 Resolved
OXAMYL MONITORING AND REPORTING — 0.2 mg/L 2025 Resolved
Simazine MONITORING AND REPORTING — 0.004 mg/L 2025 Resolved
Di(2-ethylhexyl) phthalate MONITORING AND REPORTING — 0.006 mg/L 2025 Resolved
Picloram MONITORING AND REPORTING — 0.5 mg/L 2025 Resolved
Dinoseb MONITORING AND REPORTING — 0.007 mg/L 2025 Resolved
Hexachlorocyclopentadiene MONITORING AND REPORTING — 0.05 mg/L 2025 Resolved
Carbofuran MONITORING AND REPORTING — 0.04 mg/L 2025 Resolved
Atrazine MONITORING AND REPORTING — 0.003 mg/L 2025 Resolved
LASSO MONITORING AND REPORTING — — 2025 Resolved
2,3,7,8-TCDD MONITORING AND REPORTING — 0.00000003 mg/L 2025 Resolved
Heptachlor MONITORING AND REPORTING — 0.0004 mg/L 2025 Resolved
Heptachlor epoxide MONITORING AND REPORTING — 0.0002 mg/L 2025 Resolved
2,4-D MONITORING AND REPORTING — 0.07 mg/L 2025 Resolved
2,4,5-TP MONITORING AND REPORTING — 0.05 mg/L 2025 Resolved
HEXACHLOROBENZENE MONITORING AND REPORTING — 0.001 mg/L 2025 Resolved
Benzo(a)pyrene MONITORING AND REPORTING — 0.0002 mg/L 2025 Resolved
Pentachlorophenol MONITORING AND REPORTING — 0.001 mg/L 2025 Resolved
Total Polychlorinated Biphenyls (PCB) MONITORING AND REPORTING — 0.0005 mg/L 2025 Resolved
1,2-DIBROMO-3-CHLOROPROPANE MONITORING AND REPORTING — 0.0002 mg/L 2025 Resolved
ETHYLENE DIBROMIDE MONITORING AND REPORTING — 0.00005 mg/L 2025 Resolved
Chlordane MONITORING AND REPORTING — 0.002 mg/L 2025 Resolved
Consumer Confidence Rule OTHER — — 2025 Resolved
Endrin MONITORING AND REPORTING — 0.002 mg/L 2025 Resolved
BHC-GAMMA MONITORING AND REPORTING — 0.0002 mg/L 2025 Resolved
Methoxychlor MONITORING AND REPORTING — 0.04 mg/L 2025 Resolved
Toxaphene MONITORING AND REPORTING — 0.003 mg/L 2025 Resolved
Dalapon MONITORING AND REPORTING — 0.2 mg/L 2025 Resolved
Diquat MONITORING AND REPORTING — 0.02 mg/L 2025 Resolved
Endothall MONITORING AND REPORTING — 0.1 mg/L 2025 Resolved
Glyphosate MONITORING AND REPORTING — 0.7 mg/L 2025 Resolved
Di(2-ethylhexyl) adipate MONITORING AND REPORTING — 0.4 mg/L 2025 Resolved
OXAMYL MONITORING AND REPORTING — 0.2 mg/L 2025 Resolved
Simazine MONITORING AND REPORTING — 0.004 mg/L 2025 Resolved
Di(2-ethylhexyl) phthalate MONITORING AND REPORTING — 0.006 mg/L 2025 Resolved
Picloram MONITORING AND REPORTING — 0.5 mg/L 2025 Resolved
Dinoseb MONITORING AND REPORTING — 0.007 mg/L 2025 Resolved
Hexachlorocyclopentadiene MONITORING AND REPORTING — 0.05 mg/L 2025 Resolved
Carbofuran MONITORING AND REPORTING — 0.04 mg/L 2025 Resolved
Atrazine MONITORING AND REPORTING — 0.003 mg/L 2025 Resolved
LASSO MONITORING AND REPORTING — — 2025 Resolved
2,3,7,8-TCDD MONITORING AND REPORTING — 0.00000003 mg/L 2025 Resolved
Heptachlor MONITORING AND REPORTING — 0.0004 mg/L 2025 Resolved
Heptachlor epoxide MONITORING AND REPORTING — 0.0002 mg/L 2025 Resolved
2,4-D MONITORING AND REPORTING — 0.07 mg/L 2025 Resolved
2,4,5-TP MONITORING AND REPORTING — 0.05 mg/L 2025 Resolved
HEXACHLOROBENZENE MONITORING AND REPORTING — 0.001 mg/L 2025 Resolved
Benzo(a)pyrene MONITORING AND REPORTING — 0.0002 mg/L 2025 Resolved
Pentachlorophenol MONITORING AND REPORTING — 0.001 mg/L 2025 Resolved
Total Polychlorinated Biphenyls (PCB) MONITORING AND REPORTING — 0.0005 mg/L 2025 Resolved
1,2-DIBROMO-3-CHLOROPROPANE MONITORING AND REPORTING — 0.0002 mg/L 2025 Resolved
ETHYLENE DIBROMIDE MONITORING AND REPORTING — 0.00005 mg/L 2025 Resolved
Chlordane MONITORING AND REPORTING — 0.002 mg/L 2025 Resolved
Endrin MONITORING AND REPORTING — 0.002 mg/L 2025 Resolved
BHC-GAMMA MONITORING AND REPORTING — 0.0002 mg/L 2025 Resolved
Methoxychlor MONITORING AND REPORTING — 0.04 mg/L 2025 Resolved
Di(2-ethylhexyl) adipate MONITORING AND REPORTING — 0.4 mg/L 2025 Resolved
Simazine MONITORING AND REPORTING — 0.004 mg/L 2025 Resolved
Di(2-ethylhexyl) phthalate MONITORING AND REPORTING — 0.006 mg/L 2025 Resolved
Hexachlorocyclopentadiene MONITORING AND REPORTING — 0.05 mg/L 2025 Resolved
Atrazine MONITORING AND REPORTING — 0.003 mg/L 2025 Resolved
LASSO MONITORING AND REPORTING — — 2025 Resolved
2,3,7,8-TCDD MONITORING AND REPORTING — 0.00000003 mg/L 2025 Resolved
Heptachlor MONITORING AND REPORTING — 0.0004 mg/L 2025 Resolved
Heptachlor epoxide MONITORING AND REPORTING — 0.0002 mg/L 2025 Resolved
HEXACHLOROBENZENE MONITORING AND REPORTING — 0.001 mg/L 2025 Resolved
Benzo(a)pyrene MONITORING AND REPORTING — 0.0002 mg/L 2025 Resolved
Public Notice OTHER — — 2025 Resolved
Public Notice OTHER — — 2025 Resolved
Endrin MONITORING AND REPORTING — 0.002 mg/L 2025 Resolved
BHC-GAMMA MONITORING AND REPORTING — 0.0002 mg/L 2025 Resolved
Methoxychlor MONITORING AND REPORTING — 0.04 mg/L 2025 Resolved
Toxaphene MONITORING AND REPORTING — 0.003 mg/L 2025 Resolved
Dalapon MONITORING AND REPORTING — 0.2 mg/L 2025 Resolved
Diquat MONITORING AND REPORTING — 0.02 mg/L 2025 Resolved
Endothall MONITORING AND REPORTING — 0.1 mg/L 2025 Resolved
Glyphosate MONITORING AND REPORTING — 0.7 mg/L 2025 Resolved
Di(2-ethylhexyl) adipate MONITORING AND REPORTING — 0.4 mg/L 2025 Resolved
OXAMYL MONITORING AND REPORTING — 0.2 mg/L 2025 Resolved
Simazine MONITORING AND REPORTING — 0.004 mg/L 2025 Resolved
Di(2-ethylhexyl) phthalate MONITORING AND REPORTING — 0.006 mg/L 2025 Resolved
Picloram MONITORING AND REPORTING — 0.5 mg/L 2025 Resolved
Dinoseb MONITORING AND REPORTING — 0.007 mg/L 2025 Resolved
Hexachlorocyclopentadiene MONITORING AND REPORTING — 0.05 mg/L 2025 Resolved
Carbofuran MONITORING AND REPORTING — 0.04 mg/L 2025 Resolved
Atrazine MONITORING AND REPORTING — 0.003 mg/L 2025 Resolved
LASSO MONITORING AND REPORTING — — 2025 Resolved
2,3,7,8-TCDD MONITORING AND REPORTING — 0.00000003 mg/L 2025 Resolved
Heptachlor MONITORING AND REPORTING — 0.0004 mg/L 2025 Resolved
Heptachlor epoxide MONITORING AND REPORTING — 0.0002 mg/L 2025 Resolved
2,4-D MONITORING AND REPORTING — 0.07 mg/L 2025 Resolved
2,4,5-TP MONITORING AND REPORTING — 0.05 mg/L 2025 Resolved
HEXACHLOROBENZENE MONITORING AND REPORTING — 0.001 mg/L 2025 Resolved
Benzo(a)pyrene MONITORING AND REPORTING — 0.0002 mg/L 2025 Resolved
Pentachlorophenol MONITORING AND REPORTING — 0.001 mg/L 2025 Resolved
Total Polychlorinated Biphenyls (PCB) MONITORING AND REPORTING — 0.0005 mg/L 2025 Resolved
1,2-DIBROMO-3-CHLOROPROPANE MONITORING AND REPORTING — 0.0002 mg/L 2025 Resolved
ETHYLENE DIBROMIDE MONITORING AND REPORTING — 0.00005 mg/L 2025 Resolved
Chlordane MONITORING AND REPORTING — 0.002 mg/L 2025 Resolved
Nitrate MONITORING AND REPORTING — 10 mg/L 2025 Archived
Nitrite MONITORING AND REPORTING — 1 mg/L 2025 Archived
1,2,4-Trichlorobenzene MONITORING AND REPORTING — 0.07 mg/L 2025 Archived
cis-1,2-Dichloroethylene MONITORING AND REPORTING — 0.07 mg/L 2025 Archived
Xylenes, Total MONITORING AND REPORTING — 10 mg/L 2025 Archived
DICHLOROMETHANE MONITORING AND REPORTING — 0.005 mg/L 2025 Archived
o-Dichlorobenzene MONITORING AND REPORTING — 0.6 mg/L 2025 Archived
p-Dichlorobenzene MONITORING AND REPORTING — 0.075 mg/L 2025 Archived
1,1-Dichloroethylene MONITORING AND REPORTING — 0.007 mg/L 2025 Archived
trans-1,2-Dichloroethylene MONITORING AND REPORTING — 0.1 mg/L 2025 Archived
1,2-Dichloroethane MONITORING AND REPORTING — 0.005 mg/L 2025 Archived
1,1,1-Trichloroethane MONITORING AND REPORTING — 0.2 mg/L 2025 Archived
Carbon tetrachloride MONITORING AND REPORTING — 0.005 mg/L 2025 Archived
1,2-Dichloropropane MONITORING AND REPORTING — 0.005 mg/L 2025 Archived
Trichloroethylene MONITORING AND REPORTING — 0.005 mg/L 2025 Archived
1,1,2-Trichloroethane MONITORING AND REPORTING — 0.005 mg/L 2025 Archived
Tetrachloroethylene MONITORING AND REPORTING — 0.005 mg/L 2025 Archived
CHLOROBENZENE MONITORING AND REPORTING — 0.1 mg/L 2025 Archived
Benzene MONITORING AND REPORTING — 0.005 mg/L 2025 Archived
Toluene MONITORING AND REPORTING — 1 mg/L 2025 Archived
Ethylbenzene MONITORING AND REPORTING — 0.7 mg/L 2025 Archived
Styrene MONITORING AND REPORTING — 0.1 mg/L 2025 Archived
Consumer Confidence Rule OTHER — — 2024 Resolved
Revised Total Coliform Rule MONITORING FAILURE — — 2024 Resolved
Arsenic MONITORING AND REPORTING — 0.010 mg/L 2024 Archived
Barium MONITORING AND REPORTING — 2 mg/L 2024 Archived
Cadmium MONITORING AND REPORTING — 0.005 mg/L 2024 Archived
Chromium MONITORING AND REPORTING — 0.1 mg/L 2024 Archived
CYANIDE MONITORING AND REPORTING — 0.2 mg/L 2024 Archived
Fluoride MONITORING AND REPORTING — 4.0 mg/L 2024 Archived
Mercury MONITORING AND REPORTING — 0.002 mg/L 2024 Archived
Nickel MONITORING AND REPORTING — — 2024 Archived
Selenium MONITORING AND REPORTING — 0.05 mg/L 2024 Archived
Antimony, Total MONITORING AND REPORTING — 0.006 mg/L 2024 Archived
Beryllium, Total MONITORING AND REPORTING — 0.004 mg/L 2024 Archived
Thallium, Total MONITORING AND REPORTING — 0.002 mg/L 2024 Archived
Nitrate MONITORING AND REPORTING — 10 mg/L 2024 Archived
Nitrite MONITORING AND REPORTING — 1 mg/L 2024 Archived
Groundwater Rule MONITORING AND REPORTING — — 2023 Resolved
Nitrate MONITORING AND REPORTING — 10 mg/L 2023 Resolved
Nitrite MONITORING AND REPORTING — 1 mg/L 2023 Resolved
Public Notice OTHER — — 2021 Resolved
Public Notice OTHER — — 2021 Resolved
Public Notice OTHER — — 2021 Resolved
Public Notice OTHER — — 2021 Resolved
Public Notice OTHER — — 2021 Resolved
Public Notice OTHER — — 2021 Resolved
Public Notice OTHER — — 2021 Resolved
Public Notice OTHER — — 2021 Resolved
Public Notice OTHER — — 2021 Resolved
Public Notice OTHER — — 2021 Resolved
Public Notice OTHER — — 2021 Resolved
Public Notice OTHER — — 2021 Resolved
Public Notice OTHER — — 2021 Resolved
Public Notice OTHER — — 2021 Resolved
Public Notice OTHER — — 2021 Resolved
Public Notice OTHER — — 2021 Resolved
Public Notice OTHER — — 2021 Resolved
Public Notice OTHER — — 2021 Resolved
Public Notice OTHER — — 2021 Resolved
Public Notice OTHER — — 2021 Resolved
Public Notice OTHER — — 2021 Resolved
Public Notice OTHER — — 2021 Resolved
2,3,7,8-TCDD MONITORING AND REPORTING — 0.00000003 mg/L 2020 Resolved
2,3,7,8-TCDD MONITORING AND REPORTING — 0.00000003 mg/L 2020 Resolved
Public Notice OTHER — — 2020 Resolved
2,3,7,8-TCDD MONITORING AND REPORTING — 0.00000003 mg/L 2020 Resolved
2,3,7,8-TCDD MONITORING AND REPORTING — 0.00000003 mg/L 2019 Resolved
Consumer Confidence Rule OTHER — — 2019 Resolved
2,3,7,8-TCDD MONITORING AND REPORTING — 0.00000003 mg/L 2019 Archived
Endrin MONITORING AND REPORTING — 0.002 mg/L 2019 Archived
BHC-GAMMA MONITORING AND REPORTING — 0.0002 mg/L 2019 Archived
Methoxychlor MONITORING AND REPORTING — 0.04 mg/L 2019 Archived
Toxaphene MONITORING AND REPORTING — 0.003 mg/L 2019 Archived
Dalapon MONITORING AND REPORTING — 0.2 mg/L 2019 Archived
Diquat MONITORING AND REPORTING — 0.02 mg/L 2019 Archived
Endothall MONITORING AND REPORTING — 0.1 mg/L 2019 Archived
Glyphosate MONITORING AND REPORTING — 0.7 mg/L 2019 Archived
Di(2-ethylhexyl) adipate MONITORING AND REPORTING — 0.4 mg/L 2019 Archived
OXAMYL MONITORING AND REPORTING — 0.2 mg/L 2019 Archived
Simazine MONITORING AND REPORTING — 0.004 mg/L 2019 Archived
Di(2-ethylhexyl) phthalate MONITORING AND REPORTING — 0.006 mg/L 2019 Archived
Picloram MONITORING AND REPORTING — 0.5 mg/L 2019 Archived
Dinoseb MONITORING AND REPORTING — 0.007 mg/L 2019 Archived
Hexachlorocyclopentadiene MONITORING AND REPORTING — 0.05 mg/L 2019 Archived
Carbofuran MONITORING AND REPORTING — 0.04 mg/L 2019 Archived
Atrazine MONITORING AND REPORTING — 0.003 mg/L 2019 Archived
LASSO MONITORING AND REPORTING — — 2019 Archived
Heptachlor MONITORING AND REPORTING — 0.0004 mg/L 2019 Archived
Heptachlor epoxide MONITORING AND REPORTING — 0.0002 mg/L 2019 Archived
2,4-D MONITORING AND REPORTING — 0.07 mg/L 2019 Archived
2,4,5-TP MONITORING AND REPORTING — 0.05 mg/L 2019 Archived
HEXACHLOROBENZENE MONITORING AND REPORTING — 0.001 mg/L 2019 Archived
Benzo(a)pyrene MONITORING AND REPORTING — 0.0002 mg/L 2019 Archived
Pentachlorophenol MONITORING AND REPORTING — 0.001 mg/L 2019 Archived
Total Polychlorinated Biphenyls (PCB) MONITORING AND REPORTING — 0.0005 mg/L 2019 Archived
1,2-DIBROMO-3-CHLOROPROPANE MONITORING AND REPORTING — 0.0002 mg/L 2019 Archived
ETHYLENE DIBROMIDE MONITORING AND REPORTING — 0.00005 mg/L 2019 Archived
Chlordane MONITORING AND REPORTING — 0.002 mg/L 2019 Archived
1,2,4-Trichlorobenzene MONITORING AND REPORTING — 0.07 mg/L 2019 Resolved
cis-1,2-Dichloroethylene MONITORING AND REPORTING — 0.07 mg/L 2019 Resolved
Xylenes, Total MONITORING AND REPORTING — 10 mg/L 2019 Resolved
DICHLOROMETHANE MONITORING AND REPORTING — 0.005 mg/L 2019 Resolved
o-Dichlorobenzene MONITORING AND REPORTING — 0.6 mg/L 2019 Resolved
p-Dichlorobenzene MONITORING AND REPORTING — 0.075 mg/L 2019 Resolved
1,1-Dichloroethylene MONITORING AND REPORTING — 0.007 mg/L 2019 Resolved
trans-1,2-Dichloroethylene MONITORING AND REPORTING — 0.1 mg/L 2019 Resolved
1,2-Dichloroethane MONITORING AND REPORTING — 0.005 mg/L 2019 Resolved
1,1,1-Trichloroethane MONITORING AND REPORTING — 0.2 mg/L 2019 Resolved
Carbon tetrachloride MONITORING AND REPORTING — 0.005 mg/L 2019 Resolved
1,2-Dichloropropane MONITORING AND REPORTING — 0.005 mg/L 2019 Resolved
Trichloroethylene MONITORING AND REPORTING — 0.005 mg/L 2019 Resolved
1,1,2-Trichloroethane MONITORING AND REPORTING — 0.005 mg/L 2019 Resolved
Tetrachloroethylene MONITORING AND REPORTING — 0.005 mg/L 2019 Resolved
CHLOROBENZENE MONITORING AND REPORTING — 0.1 mg/L 2019 Resolved
Benzene MONITORING AND REPORTING — 0.005 mg/L 2019 Resolved
Toluene MONITORING AND REPORTING — 1 mg/L 2019 Resolved
Ethylbenzene MONITORING AND REPORTING — 0.7 mg/L 2019 Resolved
Styrene MONITORING AND REPORTING — 0.1 mg/L 2019 Resolved
Groundwater Rule MONITORING AND REPORTING — — 2018 Resolved
Consumer Confidence Rule OTHER — — 2017 Resolved
Groundwater Rule MONITORING AND REPORTING — — 2016 Resolved
Gross Alpha, Excl. Radon and U MONITORING AND REPORTING — 15 pCi/L 2016 Resolved
Combined Uranium MONITORING AND REPORTING — 30 ug/L 2016 Resolved
Radium-226 MONITORING AND REPORTING — — 2016 Resolved
Radium-228 MONITORING AND REPORTING — — 2016 Resolved
Endrin MONITORING AND REPORTING — 0.002 mg/L 2016 Resolved
BHC-GAMMA MONITORING AND REPORTING — 0.0002 mg/L 2016 Resolved
Methoxychlor MONITORING AND REPORTING — 0.04 mg/L 2016 Resolved
Toxaphene MONITORING AND REPORTING — 0.003 mg/L 2016 Resolved
Dalapon MONITORING AND REPORTING — 0.2 mg/L 2016 Resolved
Diquat MONITORING AND REPORTING — 0.02 mg/L 2016 Resolved
Endothall MONITORING AND REPORTING — 0.1 mg/L 2016 Resolved
Glyphosate MONITORING AND REPORTING — 0.7 mg/L 2016 Resolved
Di(2-ethylhexyl) adipate MONITORING AND REPORTING — 0.4 mg/L 2016 Resolved
OXAMYL MONITORING AND REPORTING — 0.2 mg/L 2016 Resolved
Simazine MONITORING AND REPORTING — 0.004 mg/L 2016 Resolved
Di(2-ethylhexyl) phthalate MONITORING AND REPORTING — 0.006 mg/L 2016 Resolved
Picloram MONITORING AND REPORTING — 0.5 mg/L 2016 Resolved
Dinoseb MONITORING AND REPORTING — 0.007 mg/L 2016 Resolved
Hexachlorocyclopentadiene MONITORING AND REPORTING — 0.05 mg/L 2016 Resolved
Carbofuran MONITORING AND REPORTING — 0.04 mg/L 2016 Resolved
Atrazine MONITORING AND REPORTING — 0.003 mg/L 2016 Resolved
LASSO MONITORING AND REPORTING — — 2016 Resolved
Heptachlor MONITORING AND REPORTING — 0.0004 mg/L 2016 Resolved
Heptachlor epoxide MONITORING AND REPORTING — 0.0002 mg/L 2016 Resolved
2,4-D MONITORING AND REPORTING — 0.07 mg/L 2016 Resolved
2,4,5-TP MONITORING AND REPORTING — 0.05 mg/L 2016 Resolved
HEXACHLOROBENZENE MONITORING AND REPORTING — 0.001 mg/L 2016 Resolved
Benzo(a)pyrene MONITORING AND REPORTING — 0.0002 mg/L 2016 Resolved
Pentachlorophenol MONITORING AND REPORTING — 0.001 mg/L 2016 Resolved
Total Polychlorinated Biphenyls (PCB) MONITORING AND REPORTING — 0.0005 mg/L 2016 Resolved
1,2-DIBROMO-3-CHLOROPROPANE MONITORING AND REPORTING — 0.0002 mg/L 2016 Resolved
ETHYLENE DIBROMIDE MONITORING AND REPORTING — 0.00005 mg/L 2016 Resolved
Chlordane MONITORING AND REPORTING — 0.002 mg/L 2016 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

283 violations are on record since 2015, of which 0 were health-based. All have been resolved and none remain open.

About the Main Water System

Utility Centre County Mhc Llc
PWSID PA4140043
Water source Groundwater — Drawn from wells — SDWIS source code GW
Population served 308
Service connections 48
Systems serving this area 1
Regulator State primacy agency
Data through 2026 Q2 — EPA SDWIS

Frequently Asked Questions

Is Huston tap water safe to drink? ▼
No federal limit is exceeded on record. No violations are currently open. Lead is 14.00 ppb, 93% of the action level.
Does Huston 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 Huston? ▼
Centre County Mhc Llc (PWSID PA4140043). Groundwater. Drawn from wells — SDWIS source code GW
When was this system last inspected? ▼
It was last inspected on 2024-10-07. No significant deficiencies were recorded.

What Should Huston Residents Do?

1
Consider a filter certified for lead
Look for NSF/ANSI 53 certification for lead reduction.
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
Flush before drinking
If water has sat in pipes more than six hours, run the cold tap for two minutes before drinking or cooking.

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