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Community Water System · PWS PA2590042

Wellsboro Municipal Authority

Wellsboro, Pennsylvania 16901 - drinking water served from surface water sources to 8,225 people, tracked in EPA SDWIS and UCMR5.

8,225
People served
688
EPA violations
28
Health-based
No PFAS
UCMR5 result

The verdict

EPA records 688 drinking-water violations at Wellsboro Municipal Authority, 4% of them health-based - above the Pennsylvania per-system average.

688
Total EPA violations on record
4%
Health-based (MCL / treatment failure)
8,225
People served by this system
0
PFAS compounds detected (UCMR5)

Water Quality Snapshot: Wellsboro Municipal Authority

Wellsboro Municipal Authority is a local-owned community water system that delivers drinking water to 8,225 residents in Wellsboro, Pennsylvania (Tioga County) through 1,676 service connections. Its water is drawn from surface water sources. EPA's Safe Drinking Water Information System records 688 total violations for this system , of which 28 (4%) are health-based, meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 488 monitoring and reporting violations are on file. The most recent violation on record dates to 2024.

The most frequently cited contaminant at this system is Public Notice, recorded in 140 violations (Other). This system was sampled under EPA's UCMR5 PFAS monitoring program and no PFAS compounds were detected above the minimum reporting level.

Across Pennsylvania, EPA tracks 7,701 public water systems serving 12,630,061 people, with 1,159,868 cumulative violations and 68,517 health-based violations on record. About 97% of systems in the state carry at least one violation, and state-wide the average per system is 150.6 violations. Statewide, 224 of 389 UCMR5-tested systems have reported PFAS detections (57.6%).

Wellsboro Municipal Authority's 688 violations sit above the Pennsylvania 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
8,225
Total Violations
688
Health-Based Violations
28
Water Source
Surface Water

System Details

System Type
Community
Owner Type
Local
Connections
1,676
County
Tioga
School/Daycare
No
MCL Violations
0
Monitoring Violations
488
Treatment Tech Violations
28

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Public Notice Other 140 2015
Surface Water Treatment Rule MR 52 2022
Surface Water Treatment Rule TT 25 2011
Consumer Confidence Rule Other 23 2024
1,1-Dichloroethylene MR 19 2010
1,2-Dichloroethane MR 19 2010
Carbon tetrachloride MR 19 2010
Trichloroethylene MR 19 2010
1,1,1-Trichloroethane MR 19 2010
Benzene MR 19 2010
p-Dichlorobenzene MR 19 2010
1,2,4-Trichlorobenzene MR 18 2010
cis-1,2-Dichloroethylene MR 18 2010
trans-1,2-Dichloroethylene MR 18 2010
1,2-Dichloropropane MR 18 2010
1,1,2-Trichloroethane MR 18 2010
Tetrachloroethylene MR 18 2010
CHLOROBENZENE MR 18 2010
Ethylbenzene MR 18 2010
Styrene MR 18 2010
DICHLOROMETHANE MR 18 2010
o-Dichlorobenzene MR 18 2010
Toluene MR 18 2010
Xylenes, Total MR 18 2010
Nitrate MR 8 2003
Coliform (TCR) MR 8 2015
Chlorine MR 8 2022
Total Haloacetic Acids (HAA5) MR 8 2024
Interim Enhanced Surface Water Treatment Rule MR 5 2015
2,3,7,8-TCDD MR 5 2017

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 0 of 116 samples detected PFAS.

Contaminant Date Result MRL Status
PFTA 8/19/2024 <8.00 ppt 8.00 ppt Not Detected
PFTrDA 8/19/2024 <7.00 ppt 7.00 ppt Not Detected
NEtFOSAA 8/19/2024 <5.00 ppt 5.00 ppt Not Detected
NMeFOSAA 8/19/2024 <6.00 ppt 6.00 ppt Not Detected
PFEESA 8/19/2024 <3.00 ppt 3.00 ppt Not Detected
PFHxA 8/19/2024 <3.00 ppt 3.00 ppt Not Detected
PFPeS 8/19/2024 <4.00 ppt 4.00 ppt Not Detected
PFOS 8/19/2024 <4.00 ppt 4.00 ppt Not Detected
PFNA 8/19/2024 <4.00 ppt 4.00 ppt Not Detected
PFOA 8/19/2024 <4.00 ppt 4.00 ppt Not Detected
PFHxS 8/19/2024 <3.00 ppt 3.00 ppt Not Detected
PFDA 8/19/2024 <3.00 ppt 3.00 ppt Not Detected
PFDoA 8/19/2024 <3.00 ppt 3.00 ppt Not Detected
PFUnA 8/19/2024 <2.00 ppt 2.00 ppt Not Detected
11Cl-PF3OUdS 8/19/2024 <5.00 ppt 5.00 ppt Not Detected
9Cl-PF3ONS 8/19/2024 <2.00 ppt 2.00 ppt Not Detected
ADONA 8/19/2024 <3.00 ppt 3.00 ppt Not Detected
PFPeA 8/19/2024 <3.00 ppt 3.00 ppt Not Detected
PFHpA 8/19/2024 <3.00 ppt 3.00 ppt Not Detected
HFPO-DA 8/19/2024 <5.00 ppt 5.00 ppt Not Detected
PFBS 8/19/2024 <3.00 ppt 3.00 ppt Not Detected
PFMBA 8/19/2024 <3.00 ppt 3.00 ppt Not Detected
PFHpS 8/19/2024 <3.00 ppt 3.00 ppt Not Detected
PFMPA 8/19/2024 <4.00 ppt 4.00 ppt Not Detected
8:2 FTS 8/19/2024 <5.00 ppt 5.00 ppt Not Detected
4:2 FTS 8/19/2024 <3.00 ppt 3.00 ppt Not Detected
6:2 FTS 8/19/2024 <5.00 ppt 5.00 ppt Not Detected
PFBA 8/19/2024 <5.00 ppt 5.00 ppt Not Detected
NFDHA 8/19/2024 <20.00 ppt 20.00 ppt Not Detected
11Cl-PF3OUdS 5/14/2024 <5.00 ppt 5.00 ppt Not Detected
9Cl-PF3ONS 5/14/2024 <2.00 ppt 2.00 ppt Not Detected
ADONA 5/14/2024 <3.00 ppt 3.00 ppt Not Detected
HFPO-DA 5/14/2024 <5.00 ppt 5.00 ppt Not Detected
PFBA 5/14/2024 <5.00 ppt 5.00 ppt Not Detected
NFDHA 5/14/2024 <20.00 ppt 20.00 ppt Not Detected
6:2 FTS 5/14/2024 <5.00 ppt 5.00 ppt Not Detected
8:2 FTS 5/14/2024 <5.00 ppt 5.00 ppt Not Detected
4:2 FTS 5/14/2024 <3.00 ppt 3.00 ppt Not Detected
PFHpS 5/14/2024 <3.00 ppt 3.00 ppt Not Detected
PFUnA 5/14/2024 <2.00 ppt 2.00 ppt Not Detected
PFHxS 5/14/2024 <3.00 ppt 3.00 ppt Not Detected
PFMPA 5/14/2024 <4.00 ppt 4.00 ppt Not Detected
PFPeA 5/14/2024 <3.00 ppt 3.00 ppt Not Detected
PFMBA 5/14/2024 <3.00 ppt 3.00 ppt Not Detected
PFPeS 5/14/2024 <4.00 ppt 4.00 ppt Not Detected
PFTA 5/14/2024 <8.00 ppt 8.00 ppt Not Detected
PFEESA 5/14/2024 <3.00 ppt 3.00 ppt Not Detected
PFOS 5/14/2024 <4.00 ppt 4.00 ppt Not Detected
NEtFOSAA 5/14/2024 <5.00 ppt 5.00 ppt Not Detected
PFHxA 5/14/2024 <3.00 ppt 3.00 ppt Not Detected

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 Wellsboro Municipal Authority.

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 PA2590042 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

Pennsylvania Drinking Water Authority

Pennsylvania DEP, Bureau of Safe Drinking Water is the primacy agency that licenses and inspects Wellsboro Municipal Authority under EPA-delegated authority.

Open PA regulator portal

Source: Pennsylvania DEP, Bureau of Safe Drinking Water

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
2024 Consumer Confidence Rule Other 23 SDWIS / PA2590042 / 7000
2024 Total Haloacetic Acids (HAA5) MR 8 SDWIS / PA2590042 / 2456
2023 Revised Total Coliform Rule MON 2 SDWIS / PA2590042 / 8000
2023 1,2-DIBROMO-3-CHLOROPROPANE MR 2 SDWIS / PA2590042 / 2931
2022 Surface Water Treatment Rule MR 52 SDWIS / PA2590042 / 0200
2022 Chlorine MR 8 SDWIS / PA2590042 / 0999
2022 Di(2-ethylhexyl) phthalate MR 2 SDWIS / PA2590042 / 2039
2020 Mercury MR 1 SDWIS / PA2590042 / 1035
2017 2,3,7,8-TCDD MR 5 SDWIS / PA2590042 / 2063
2017 Radium-228 MR 4 SDWIS / PA2590042 / 4030
2017 Combined Uranium MR 4 SDWIS / PA2590042 / 4006
2017 Radium-226 MR 4 SDWIS / PA2590042 / 4020
2015 Public Notice Other 140 SDWIS / PA2590042 / 7500
2015 Coliform (TCR) MR 8 SDWIS / PA2590042 / 3100
2015 Interim Enhanced Surface Water Treatment Rule MR 5 SDWIS / PA2590042 / 0300

How Wellsboro Municipal Authority Compares

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

Metric Wellsboro Municipal Authority Pennsylvania avg Federal benchmark
Total violations 688 150.6 SDWA compliance, any non-zero count is a recorded breach
Health-based violations 28 8.9 Indicates a contaminant exceeded a federal MCL
PFAS detection None 57.6% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 8,225 1,640 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 7,701 regulated public water systems in Pennsylvania.

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 Wellsboro Municipal Authority water safe to drink? ▼
Wellsboro Municipal Authority (PWS ID: PA2590042) has 688 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 8,225 people using Surface Water sources.
How many people does Wellsboro Municipal Authority serve? ▼
Wellsboro Municipal Authority serves 8,225 people in Wellsboro, Pennsylvania. It is a Local-owned system using Surface Water water sources with 1,676 service connections.
What type of violations does Wellsboro Municipal Authority have? ▼
Wellsboro Municipal Authority has 688 total violations: 28 health-based violations (MCL exceedances or treatment failures), 488 monitoring/reporting violations, and 28 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in Wellsboro Municipal Authority water? ▼
No. Wellsboro Municipal Authority was tested for PFAS under the EPA's UCMR5 monitoring program and no PFAS contamination was detected.
What water source does Wellsboro Municipal Authority use? ▼
Wellsboro Municipal Authority uses Surface Water as its primary water source. It is classified as a Community Water System (CWS), serving residential populations year-round.
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. PFAS data from EPA UCMR5 monitoring program (2023-2025). 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.