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BEECH TREE COOPERATIVE

PWS ID: NH0803040 · EXETER, New Hampshire 03833

BEECH TREE COOPERATIVE serves 70 people in EXETER, New Hampshire using Groundwater water sources. It has 83 recorded EPA violations, including 12 health-based violations. No PFAS contamination was detected in UCMR5 testing.

Water Quality Snapshot: BEECH TREE COOPERATIVE

BEECH TREE COOPERATIVE is a private-owned community water system that delivers drinking water to 70 residents in EXETER, New Hampshire (Rockingham County) through 27 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 83 total violations for this system , of which 12 (14%) are health-based — meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 63 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 Coliform (TCR), recorded in 11 violations (MR). This system has not yet been sampled under EPA's UCMR5 PFAS monitoring program, so no PFAS detection data is available here.

Across New Hampshire, EPA tracks 2,453 public water systems serving 1,242,123 people, with 155,970 cumulative violations and 29,649 health-based violations on record. About 90% of systems in the state carry at least one violation, and state-wide the average per system is 63.6 violations. BEECH TREE COOPERATIVE's 83 violations sit above the New Hampshire average. Statewide, 23 of 51 UCMR5-tested systems have reported PFAS detections (45.1%). 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
70
Total Violations
83
Health-Based Violations
12
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Private
Connections
27
County
Rockingham
School/Daycare
No
MCL Violations
8
Monitoring Violations
63
Treatment Tech Violations
4

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Coliform (TCR) MR 11 1995
Coliform (TCR) MCL 8 2008
Revised Total Coliform Rule RPT 8 2016
E. COLI MR 4 2015
Revised Total Coliform Rule MON 4 2016
Revised Total Coliform Rule TT 4 2016
Nitrate MR 2 1994
1,2,4-Trichlorobenzene MR 2 1994
cis-1,2-Dichloroethylene MR 2 1994
o-Dichlorobenzene MR 2 1994
p-Dichlorobenzene MR 2 1994
1,1-Dichloroethylene MR 2 1994
1,1,1-Trichloroethane MR 2 1994
Carbon tetrachloride MR 2 1994
Trichloroethylene MR 2 1994
1,1,2-Trichloroethane MR 2 1994
Tetrachloroethylene MR 2 1994
Ethylbenzene MR 2 1994
Benzene MR 2 1994
trans-1,2-Dichloroethylene MR 2 1994
DICHLOROMETHANE MR 2 1994
Vinyl chloride MR 2 1994
1,2-Dichloropropane MR 2 1994
Xylenes, Total MR 2 1994
CHLOROBENZENE MR 2 1994
Styrene MR 2 1994
Toluene MR 2 1994
1,2-Dichloroethane MR 2 1994

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 BEECH TREE COOPERATIVE.

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 NH0803040 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

New Hampshire Drinking Water Authority

New Hampshire'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 NH 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
2016 Revised Total Coliform Rule RPT 8 SDWIS / NH0803040 / 8000
2016 Revised Total Coliform Rule MON 4 SDWIS / NH0803040 / 8000
2016 Revised Total Coliform Rule TT 4 SDWIS / NH0803040 / 8000
2015 E. COLI MR 4 SDWIS / NH0803040 / 3014
2008 Coliform (TCR) MCL 8 SDWIS / NH0803040 / 3100
1995 Coliform (TCR) MR 11 SDWIS / NH0803040 / 3100
1994 Nitrate MR 2 SDWIS / NH0803040 / 1040
1994 1,2,4-Trichlorobenzene MR 2 SDWIS / NH0803040 / 2378
1994 cis-1,2-Dichloroethylene MR 2 SDWIS / NH0803040 / 2380
1994 o-Dichlorobenzene MR 2 SDWIS / NH0803040 / 2968
1994 p-Dichlorobenzene MR 2 SDWIS / NH0803040 / 2969
1994 1,1-Dichloroethylene MR 2 SDWIS / NH0803040 / 2977
1994 1,1,1-Trichloroethane MR 2 SDWIS / NH0803040 / 2981
1994 Carbon tetrachloride MR 2 SDWIS / NH0803040 / 2982
1994 Trichloroethylene MR 2 SDWIS / NH0803040 / 2984

How BEECH TREE COOPERATIVE Compares

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

Metric BEECH TREE COOPERATIVE New Hampshire avg Federal benchmark
Total violations 83 63.6 SDWA compliance — any non-zero count is a recorded breach
Health-based violations 12 12.1 Indicates a contaminant exceeded a federal MCL
PFAS detection None 45.1% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 70 506 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 2,453 regulated public water systems in New Hampshire.

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
Nitrate (as N) 10 mg/L Acute health risk for infants

Frequently Asked Questions

Is BEECH TREE COOPERATIVE water safe to drink? ▼
BEECH TREE COOPERATIVE (PWS ID: NH0803040) has 83 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 70 people using Groundwater sources.
How many people does BEECH TREE COOPERATIVE serve? ▼
BEECH TREE COOPERATIVE serves 70 people in EXETER, New Hampshire. It is a Private-owned system using Groundwater water sources with 27 service connections.
What type of violations does BEECH TREE COOPERATIVE have? ▼
BEECH TREE COOPERATIVE has 83 total violations: 12 health-based violations (MCL exceedances or treatment failures), 63 monitoring/reporting violations, and 4 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in BEECH TREE COOPERATIVE water? ▼
No PFAS testing data is available for BEECH TREE COOPERATIVE under the EPA's UCMR5 monitoring program.
What water source does BEECH TREE COOPERATIVE use? ▼
BEECH TREE COOPERATIVE 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.

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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.

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