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Community Water System · PWS MA1192003

Montague Center Water District

Montague, Massachusetts 01351 - drinking water served from groundwater sources to 450 people, tracked in EPA SDWIS and UCMR5.

450
People served
64
EPA violations
5
Health-based
Untested
UCMR5 result

The verdict

EPA records 64 drinking-water violations at Montague Center Water District, 8% of them health-based - above the Massachusetts per-system average.

64
Total EPA violations on record
8%
Health-based (MCL / treatment failure)
450
People served by this system
N/A
PFAS compounds detected (UCMR5)

Water Quality Snapshot: Montague Center Water District

Montague Center Water District is a local-owned community water system that delivers drinking water to 450 residents in Montague, Massachusetts (Franklin County) through 156 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 64 total violations for this system , of which 5 (8%) are health-based, meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 38 monitoring and reporting violations are on file. The most recent violation on record dates to 2015.

The most frequently cited contaminant at this system is Lead and Copper Rule, recorded in 3 violations (TT, health-based). This system has not yet been sampled under EPA's UCMR5 PFAS monitoring program, so no PFAS detection data is available here.

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%).

Montague Center Water District's 64 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
450
Total Violations
64
Health-Based Violations
5
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Local
Connections
156
County
Franklin
School/Daycare
No
MCL Violations
2
Monitoring Violations
38
Treatment Tech Violations
3

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Lead and Copper Rule TT 3 1995
Nitrate MR 3 1999
Consumer Confidence Rule Other 2 2002
Coliform (TCR) MCL 2 2015
1,2,4-Trichlorobenzene MR 1 2001
cis-1,2-Dichloroethylene MR 1 2001
Xylenes, Total MR 1 2001
o-Dichlorobenzene MR 1 2001
p-Dichlorobenzene MR 1 2001
1,1-Dichloroethylene MR 1 2001
1,2-Dichloroethane MR 1 2001
1,2-Dichloropropane MR 1 2001
Trichloroethylene MR 1 2001
1,1,2-Trichloroethane MR 1 2001
Toluene MR 1 2001
Styrene MR 1 2001
Arsenic MR 1 2001
Barium MR 1 2001
Cadmium MR 1 2001
CYANIDE MR 1 2001
Fluoride MR 1 2001
Mercury MR 1 2001
Nickel MR 1 2001
Selenium MR 1 2001
Nitrite MR 1 1999
Beryllium, Total MR 1 2001
Benzene MR 1 2001
Tetrachloroethylene MR 1 2001
Carbon tetrachloride MR 1 2001
Chromium MR 1 2001

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 Montague Center Water District.

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 MA1192003 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 Montague Center Water District 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
2015 Coliform (TCR) MCL 2 SDWIS / MA1192003 / 3100
2002 Consumer Confidence Rule Other 2 SDWIS / MA1192003 / 7000
2001 1,2,4-Trichlorobenzene MR 1 SDWIS / MA1192003 / 2378
2001 cis-1,2-Dichloroethylene MR 1 SDWIS / MA1192003 / 2380
2001 Xylenes, Total MR 1 SDWIS / MA1192003 / 2955
2001 o-Dichlorobenzene MR 1 SDWIS / MA1192003 / 2968
2001 p-Dichlorobenzene MR 1 SDWIS / MA1192003 / 2969
2001 1,1-Dichloroethylene MR 1 SDWIS / MA1192003 / 2977
2001 1,2-Dichloroethane MR 1 SDWIS / MA1192003 / 2980
2001 1,2-Dichloropropane MR 1 SDWIS / MA1192003 / 2983
2001 Trichloroethylene MR 1 SDWIS / MA1192003 / 2984
2001 1,1,2-Trichloroethane MR 1 SDWIS / MA1192003 / 2985
2001 Toluene MR 1 SDWIS / MA1192003 / 2991
2001 Styrene MR 1 SDWIS / MA1192003 / 2996
2001 Arsenic MR 1 SDWIS / MA1192003 / 1005

How Montague Center Water District Compares

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

Metric Montague Center Water District Massachusetts avg Federal benchmark
Total violations 64 46.2 SDWA compliance, any non-zero count is a recorded breach
Health-based violations 5 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 450 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 Montague Center Water District water safe to drink? ▼
Montague Center Water District (PWS ID: MA1192003) has 64 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 450 people using Groundwater sources.
How many people does Montague Center Water District serve? ▼
Montague Center Water District serves 450 people in Montague, Massachusetts. It is a Local-owned system using Groundwater water sources with 156 service connections.
What type of violations does Montague Center Water District have? ▼
Montague Center Water District has 64 total violations: 5 health-based violations (MCL exceedances or treatment failures), 38 monitoring/reporting violations, and 3 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in Montague Center Water District water? ▼
No PFAS testing data is available for Montague Center Water District under the EPA's UCMR5 monitoring program.
What water source does Montague Center Water District use? ▼
Montague Center Water District uses Groundwater 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. 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.