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Non-Transient Non-Community Water System · PWS CT0540202

Eastbury School

Glastonbury, Connecticut 06033 - drinking water served from groundwater sources to 523 people, tracked in EPA SDWIS and UCMR5.

523
People served
98
EPA violations
20
Health-based
Untested
UCMR5 result

The verdict

EPA records 98 drinking-water violations at Eastbury School, 20% of them health-based - above the Connecticut per-system average.

98
Total EPA violations on record
20%
Health-based (MCL / treatment failure)
523
People served by this system
N/A
PFAS compounds detected (UCMR5)

Water Quality Snapshot: Eastbury School

Eastbury School is a local-owned non-transient non-community water system that delivers drinking water to 523 residents in Glastonbury, Connecticut (Hartford County) through 1 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 98 total violations for this system , of which 20 (20%) are health-based, meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 48 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 Coliform (TCR), recorded in 15 violations (MCL, 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 Connecticut, EPA tracks 2,332 public water systems serving 2,886,005 people, with 206,662 cumulative violations and 21,779 health-based violations on record. About 94% of systems in the state carry at least one violation, and state-wide the average per system is 88.6 violations. Statewide, 40 of 63 UCMR5-tested systems have reported PFAS detections (63.5%).

Eastbury School's 98 violations sit above the Connecticut 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
523
Total Violations
98
Health-Based Violations
20
Water Source
Groundwater

System Details

System Type
Non-Transient Non-Community
Owner Type
Local
Connections
1
County
Hartford
School/Daycare
Yes
MCL Violations
15
Monitoring Violations
48
Treatment Tech Violations
5

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Coliform (TCR) MCL 15 2002
Coliform (TCR) MR 11 2003
Lead and Copper Rule MR 9 2021
Revised Total Coliform Rule TT 4 2019
Revised Total Coliform Rule MON 4 2019
Arsenic MR 2 2001
Barium MR 2 2001
Cadmium MR 2 2001
Chromium MR 2 2001
CYANIDE MR 2 2001
Fluoride MR 2 2001
Nickel MR 2 2001
Antimony, Total MR 2 2001
Beryllium, Total MR 2 2001
Thallium, Total MR 2 2001
Selenium MR 2 2001
Mercury MR 2 2001
LEAD AND COPPER RULE REVISIONS RPT 1 2024
LEAD AND COPPER RULE REVISIONS TT 1 2024

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 Eastbury School.

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 CT0540202 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

Connecticut Drinking Water Authority

Connecticut's primacy agency administers the Safe Drinking Water Act locally. Search EPA SDWIS for the current state contact, or use the state's public health or environment department portal.

Find CT regulator via EPA SDWIS

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 LEAD AND COPPER RULE REVISIONS RPT 1 SDWIS / CT0540202 / 5200
2024 LEAD AND COPPER RULE REVISIONS TT 1 SDWIS / CT0540202 / 5200
2021 Lead and Copper Rule MR 9 SDWIS / CT0540202 / 5000
2019 Revised Total Coliform Rule TT 4 SDWIS / CT0540202 / 8000
2019 Revised Total Coliform Rule MON 4 SDWIS / CT0540202 / 8000
2003 Coliform (TCR) MR 11 SDWIS / CT0540202 / 3100
2002 Coliform (TCR) MCL 15 SDWIS / CT0540202 / 3100
2001 Arsenic MR 2 SDWIS / CT0540202 / 1005
2001 Barium MR 2 SDWIS / CT0540202 / 1010
2001 Cadmium MR 2 SDWIS / CT0540202 / 1015
2001 Chromium MR 2 SDWIS / CT0540202 / 1020
2001 CYANIDE MR 2 SDWIS / CT0540202 / 1024
2001 Fluoride MR 2 SDWIS / CT0540202 / 1025
2001 Nickel MR 2 SDWIS / CT0540202 / 1036
2001 Antimony, Total MR 2 SDWIS / CT0540202 / 1074

How Eastbury School Compares

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

Metric Eastbury School Connecticut avg Federal benchmark
Total violations 98 88.6 SDWA compliance, any non-zero count is a recorded breach
Health-based violations 20 9.3 Indicates a contaminant exceeded a federal MCL
PFAS detection None 63.5% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 523 1,238 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 2,332 regulated public water systems in Connecticut.

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 Eastbury School water safe to drink? ▼
Eastbury School (PWS ID: CT0540202) has 98 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 523 people using Groundwater sources.
How many people does Eastbury School serve? ▼
Eastbury School serves 523 people in Glastonbury, Connecticut. It is a Local-owned system using Groundwater water sources with 1 service connections.
What type of violations does Eastbury School have? ▼
Eastbury School has 98 total violations: 20 health-based violations (MCL exceedances or treatment failures), 48 monitoring/reporting violations, and 5 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in Eastbury School water? ▼
No PFAS testing data is available for Eastbury School under the EPA's UCMR5 monitoring program.
What water source does Eastbury School use? ▼
Eastbury School uses Groundwater as its primary water source. It is classified as a Non-Transient Non-Community Water System, serving the same people for at least 6 months per year.
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.