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Community Water System · PWS MA2212000

North Brookfield Water Department

North Brookfield, Massachusetts 01535 - drinking water served from surface water sources to 3,903 people, tracked in EPA SDWIS and UCMR5.

3,903
People served
78
EPA violations
8
Health-based
No PFAS
UCMR5 result

The verdict

EPA records 78 drinking-water violations at North Brookfield Water Department, 10% of them health-based - above the Massachusetts per-system average.

78
Total EPA violations on record
10%
Health-based (MCL / treatment failure)
3,903
People served by this system
0
PFAS compounds detected (UCMR5)

Water Quality Snapshot: North Brookfield Water Department

North Brookfield Water Department is a local-owned community water system that delivers drinking water to 3,903 residents in North Brookfield, Massachusetts (Worcester County) through 1,301 service connections. Its water is drawn from surface water sources. EPA's Safe Drinking Water Information System records 78 total violations for this system , of which 8 (10%) are health-based, meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 64 monitoring and reporting violations are on file. The most recent violation on record dates to 2016.

The most frequently cited contaminant at this system is Lead and Copper Rule, recorded in 4 violations (TT, health-based). This system was sampled under EPA's UCMR5 PFAS monitoring program and no PFAS compounds were detected above the minimum reporting level.

Across Massachusetts, EPA tracks 1,599 public water systems serving 10,332,845 people, with 73,886 cumulative violations and 7,389 health-based violations on record. About 95% of systems in the state carry at least one violation, and state-wide the average per system is 46.2 violations. Statewide, 148 of 263 UCMR5-tested systems have reported PFAS detections (56.3%).

North Brookfield Water Department's 78 violations sit above the Massachusetts 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
3,903
Total Violations
78
Health-Based Violations
8
Water Source
Surface Water

System Details

System Type
Community
Owner Type
Local
Connections
1,301
County
Worcester
School/Daycare
No
MCL Violations
2
Monitoring Violations
64
Treatment Tech Violations
6

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Lead and Copper Rule TT 4 1997
Coliform (TCR) MR 2 2009
Heptachlor MR 2 2013
Total Polychlorinated Biphenyls (PCB) MR 2 2013
1,2-DIBROMO-3-CHLOROPROPANE MR 2 2013
Di(2-ethylhexyl) phthalate MR 2 2013
Diquat MR 2 2013
Glyphosate MR 2 2013
HEXACHLOROBENZENE MR 2 2013
Hexachlorocyclopentadiene MR 2 2013
OXAMYL MR 2 2013
Atrazine MR 2 2013
Simazine MR 2 2013
2,3,7,8-TCDD MR 2 2013
Lead and Copper Rule MR 2 2016
Chlordane MR 2 2013
2,4-D MR 2 2013
Endrin MR 2 2013
ETHYLENE DIBROMIDE MR 2 2013
Heptachlor epoxide MR 2 2013
Surface Water Treatment Rule TT 2 1992
Coliform (TCR) MCL 2 1997
2,4,5-TP MR 2 2013
Methoxychlor MR 2 2013
Pentachlorophenol MR 2 2013
BHC-GAMMA MR 2 2013
Toxaphene MR 2 2013
Carbofuran MR 2 2013
Dinoseb MR 2 2013
Benzo(a)pyrene MR 2 2013

PFAS Testing Results (UCMR5)

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

Contaminant Date Result MRL Status
PFEESA 7/10/2024 <3.00 ppt 3.00 ppt Not Detected
4:2 FTS 7/10/2024 <3.00 ppt 3.00 ppt Not Detected
8:2 FTS 7/10/2024 <5.00 ppt 5.00 ppt Not Detected
PFMPA 7/10/2024 <4.00 ppt 4.00 ppt Not Detected
PFPeA 7/10/2024 <3.00 ppt 3.00 ppt Not Detected
PFBS 7/10/2024 <3.00 ppt 3.00 ppt Not Detected
6:2 FTS 7/10/2024 <5.00 ppt 5.00 ppt Not Detected
PFMBA 7/10/2024 <3.00 ppt 3.00 ppt Not Detected
11Cl-PF3OUdS 7/10/2024 <5.00 ppt 5.00 ppt Not Detected
NFDHA 7/10/2024 <20.00 ppt 20.00 ppt Not Detected
PFPeS 7/10/2024 <4.00 ppt 4.00 ppt Not Detected
NEtFOSAA 7/10/2024 <5.00 ppt 5.00 ppt Not Detected
NMeFOSAA 7/10/2024 <6.00 ppt 6.00 ppt Not Detected
PFBA 7/10/2024 <5.00 ppt 5.00 ppt Not Detected
HFPO-DA 7/10/2024 <5.00 ppt 5.00 ppt Not Detected
9Cl-PF3ONS 7/10/2024 <2.00 ppt 2.00 ppt Not Detected
PFHpA 7/10/2024 <3.00 ppt 3.00 ppt Not Detected
PFHxS 7/10/2024 <3.00 ppt 3.00 ppt Not Detected
PFUnA 7/10/2024 <2.00 ppt 2.00 ppt Not Detected
PFHxA 7/10/2024 <3.00 ppt 3.00 ppt Not Detected
PFDoA 7/10/2024 <3.00 ppt 3.00 ppt Not Detected
PFDA 7/10/2024 <3.00 ppt 3.00 ppt Not Detected
PFOA 7/10/2024 <4.00 ppt 4.00 ppt Not Detected
PFOS 7/10/2024 <4.00 ppt 4.00 ppt Not Detected
PFNA 7/10/2024 <4.00 ppt 4.00 ppt Not Detected
PFTrDA 7/10/2024 <7.00 ppt 7.00 ppt Not Detected
ADONA 7/10/2024 <3.00 ppt 3.00 ppt Not Detected
PFHpS 7/10/2024 <3.00 ppt 3.00 ppt Not Detected
PFTA 7/10/2024 <8.00 ppt 8.00 ppt Not Detected
PFMBA 4/10/2024 <3.00 ppt 3.00 ppt Not Detected
PFUnA 4/10/2024 <2.00 ppt 2.00 ppt Not Detected
11Cl-PF3OUdS 4/10/2024 <5.00 ppt 5.00 ppt Not Detected
ADONA 4/10/2024 <3.00 ppt 3.00 ppt Not Detected
9Cl-PF3ONS 4/10/2024 <2.00 ppt 2.00 ppt Not Detected
HFPO-DA 4/10/2024 <5.00 ppt 5.00 ppt Not Detected
PFBA 4/10/2024 <5.00 ppt 5.00 ppt Not Detected
PFDA 4/10/2024 <3.00 ppt 3.00 ppt Not Detected
4:2 FTS 4/10/2024 <3.00 ppt 3.00 ppt Not Detected
6:2 FTS 4/10/2024 <5.00 ppt 5.00 ppt Not Detected
PFBS 4/10/2024 <3.00 ppt 3.00 ppt Not Detected
NFDHA 4/10/2024 <20.00 ppt 20.00 ppt Not Detected
PFTA 4/10/2024 <8.00 ppt 8.00 ppt Not Detected
PFEESA 4/10/2024 <3.00 ppt 3.00 ppt Not Detected
PFTrDA 4/10/2024 <7.00 ppt 7.00 ppt Not Detected
NEtFOSAA 4/10/2024 <5.00 ppt 5.00 ppt Not Detected
PFHpA 4/10/2024 <3.00 ppt 3.00 ppt Not Detected
NMeFOSAA 4/10/2024 <6.00 ppt 6.00 ppt Not Detected
PFHxS 4/10/2024 <3.00 ppt 3.00 ppt Not Detected
PFNA 4/10/2024 <4.00 ppt 4.00 ppt Not Detected
PFOA 4/10/2024 <4.00 ppt 4.00 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 North Brookfield Water Department.

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 MA2212000 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

Massachusetts Drinking Water Authority

MassDEP, Drinking Water Program is the primacy agency that licenses and inspects North Brookfield Water Department under EPA-delegated authority.

Open MA regulator portal

Source: MassDEP, Drinking Water Program

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
2016 Lead and Copper Rule MR 2 SDWIS / MA2212000 / 5000
2016 Consumer Confidence Rule Other 2 SDWIS / MA2212000 / 7000
2013 Heptachlor MR 2 SDWIS / MA2212000 / 2065
2013 Total Polychlorinated Biphenyls (PCB) MR 2 SDWIS / MA2212000 / 2383
2013 1,2-DIBROMO-3-CHLOROPROPANE MR 2 SDWIS / MA2212000 / 2931
2013 Di(2-ethylhexyl) phthalate MR 2 SDWIS / MA2212000 / 2039
2013 Diquat MR 2 SDWIS / MA2212000 / 2032
2013 Glyphosate MR 2 SDWIS / MA2212000 / 2034
2013 HEXACHLOROBENZENE MR 2 SDWIS / MA2212000 / 2274
2013 Hexachlorocyclopentadiene MR 2 SDWIS / MA2212000 / 2042
2013 OXAMYL MR 2 SDWIS / MA2212000 / 2036
2013 Atrazine MR 2 SDWIS / MA2212000 / 2050
2013 Simazine MR 2 SDWIS / MA2212000 / 2037
2013 2,3,7,8-TCDD MR 2 SDWIS / MA2212000 / 2063
2013 Chlordane MR 2 SDWIS / MA2212000 / 2959

How North Brookfield Water Department Compares

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

Metric North Brookfield Water Department Massachusetts avg Federal benchmark
Total violations 78 46.2 SDWA compliance, any non-zero count is a recorded breach
Health-based violations 8 4.6 Indicates a contaminant exceeded a federal MCL
PFAS detection None 56.3% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 3,903 6,462 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 1,599 regulated public water systems in Massachusetts.

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 North Brookfield Water Department water safe to drink?
North Brookfield Water Department (PWS ID: MA2212000) has 78 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 3,903 people using Surface Water sources.
How many people does North Brookfield Water Department serve?
North Brookfield Water Department serves 3,903 people in North Brookfield, Massachusetts. It is a Local-owned system using Surface Water water sources with 1,301 service connections.
What type of violations does North Brookfield Water Department have?
North Brookfield Water Department has 78 total violations: 8 health-based violations (MCL exceedances or treatment failures), 64 monitoring/reporting violations, and 6 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in North Brookfield Water Department water?
No. North Brookfield Water Department was tested for PFAS under the EPA's UCMR5 monitoring program and no PFAS contamination was detected.
What water source does North Brookfield Water Department use?
North Brookfield Water Department 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.
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.