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GLENWOOD NORTH

PWS ID: NH1032090 · DANVILLE, New Hampshire 03819

GLENWOOD NORTH serves 50 people in DANVILLE, New Hampshire using Groundwater water sources. It has 157 recorded EPA violations, including 8 health-based violations. No PFAS contamination was detected in UCMR5 testing.

Water Quality Snapshot: GLENWOOD NORTH

GLENWOOD NORTH is a private-owned community water system that delivers drinking water to 50 residents in DANVILLE, New Hampshire (Rockingham County) through 20 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 157 total violations for this system , of which 8 (5%) are health-based — meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 133 monitoring and reporting violations are on file. The most recent violation on record dates to 2013.

The most frequently cited contaminant at this system is Coliform (TCR), recorded in 35 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. GLENWOOD NORTH's 157 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
50
Total Violations
157
Health-Based Violations
8
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Private
Connections
20
County
Rockingham
School/Daycare
No
MCL Violations
8
Monitoring Violations
133
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Coliform (TCR) MR 35 2002
Consumer Confidence Rule Other 16 2013
Nitrate MR 14 1997
Coliform (TCR) MCL 8 1999
cis-1,2-Dichloroethylene MR 4 1997
Xylenes, Total MR 4 1997
DICHLOROMETHANE MR 4 1997
p-Dichlorobenzene MR 4 1997
Vinyl chloride MR 4 1997
1,1-Dichloroethylene MR 4 1997
1,1,1-Trichloroethane MR 4 1997
Carbon tetrachloride MR 4 1997
Trichloroethylene MR 4 1997
Tetrachloroethylene MR 4 1997
CHLOROBENZENE MR 4 1997
Ethylbenzene MR 4 1997
Styrene MR 4 1997
1,2-Dichloroethane MR 4 1997
1,1,2-Trichloroethane MR 4 1997
1,2-Dichloropropane MR 4 1997
trans-1,2-Dichloroethylene MR 4 1997
Toluene MR 4 1997
1,2,4-Trichlorobenzene MR 4 1997
o-Dichlorobenzene MR 4 1997
Benzene MR 4 1997

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 GLENWOOD NORTH.

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 NH1032090 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
2013 Consumer Confidence Rule Other 16 SDWIS / NH1032090 / 7000
2002 Coliform (TCR) MR 35 SDWIS / NH1032090 / 3100
1999 Coliform (TCR) MCL 8 SDWIS / NH1032090 / 3100
1997 Nitrate MR 14 SDWIS / NH1032090 / 1040
1997 cis-1,2-Dichloroethylene MR 4 SDWIS / NH1032090 / 2380
1997 Xylenes, Total MR 4 SDWIS / NH1032090 / 2955
1997 DICHLOROMETHANE MR 4 SDWIS / NH1032090 / 2964
1997 p-Dichlorobenzene MR 4 SDWIS / NH1032090 / 2969
1997 Vinyl chloride MR 4 SDWIS / NH1032090 / 2976
1997 1,1-Dichloroethylene MR 4 SDWIS / NH1032090 / 2977
1997 1,1,1-Trichloroethane MR 4 SDWIS / NH1032090 / 2981
1997 Carbon tetrachloride MR 4 SDWIS / NH1032090 / 2982
1997 Trichloroethylene MR 4 SDWIS / NH1032090 / 2984
1997 Tetrachloroethylene MR 4 SDWIS / NH1032090 / 2987
1997 CHLOROBENZENE MR 4 SDWIS / NH1032090 / 2989

How GLENWOOD NORTH Compares

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

Metric GLENWOOD NORTH New Hampshire avg Federal benchmark
Total violations 157 63.6 SDWA compliance — any non-zero count is a recorded breach
Health-based violations 8 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 50 506 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 GLENWOOD NORTH water safe to drink? ▼
GLENWOOD NORTH (PWS ID: NH1032090) has 157 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 50 people using Groundwater sources.
How many people does GLENWOOD NORTH serve? ▼
GLENWOOD NORTH serves 50 people in DANVILLE, New Hampshire. It is a Private-owned system using Groundwater water sources with 20 service connections.
What type of violations does GLENWOOD NORTH have? ▼
GLENWOOD NORTH has 157 total violations: 8 health-based violations (MCL exceedances or treatment failures), 133 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in GLENWOOD NORTH water? ▼
No PFAS testing data is available for GLENWOOD NORTH under the EPA's UCMR5 monitoring program.
What water source does GLENWOOD NORTH use? ▼
GLENWOOD NORTH 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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