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PRESIDENTIAL PINES/LOWER

PWS ID: NH1403040 · LOUDON, New Hampshire 03307

PRESIDENTIAL PINES/LOWER serves 51 people in LOUDON, New Hampshire using Groundwater water sources. It has 338 recorded EPA violations, including 33 health-based violations. No PFAS contamination was detected in UCMR5 testing.

Water Quality Snapshot: PRESIDENTIAL PINES/LOWER

PRESIDENTIAL PINES/LOWER is a private-owned community water system that delivers drinking water to 51 residents in LOUDON, New Hampshire (Merrimack County) through 25 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 338 total violations for this system , of which 33 (10%) are health-based — meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 288 monitoring and reporting violations are on file. The most recent violation on record dates to 2012.

The most frequently cited contaminant at this system is Coliform (TCR), recorded in 43 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. PRESIDENTIAL PINES/LOWER's 338 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
51
Total Violations
338
Health-Based Violations
33
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Private
Connections
25
County
Merrimack
School/Daycare
No
MCL Violations
23
Monitoring Violations
288
Treatment Tech Violations
10

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Coliform (TCR) MR 43 2012
Coliform (TCR) MCL 23 2007
Public Notice Other 15 2012
Xylenes, Total MR 11 2011
o-Dichlorobenzene MR 11 2011
p-Dichlorobenzene MR 11 2011
1,1-Dichloroethylene MR 11 2011
trans-1,2-Dichloroethylene MR 11 2011
1,2-Dichloroethane MR 11 2011
1,1,1-Trichloroethane MR 11 2011
Carbon tetrachloride MR 11 2011
1,2-Dichloropropane MR 11 2011
Trichloroethylene MR 11 2011
Tetrachloroethylene MR 11 2011
Benzene MR 11 2011
Toluene MR 11 2011
Styrene MR 11 2011
cis-1,2-Dichloroethylene MR 11 2011
DICHLOROMETHANE MR 11 2011
Vinyl chloride MR 11 2011
1,1,2-Trichloroethane MR 11 2011
CHLOROBENZENE MR 11 2011
Ethylbenzene MR 11 2011
1,2,4-Trichlorobenzene MR 11 2011
Lead and Copper Rule MR 10 2009
Lead and Copper Rule TT 10 2009
Nitrate MR 4 2011
Consumer Confidence Rule Other 2 2008

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 PRESIDENTIAL PINES/LOWER.

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 NH1403040 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
2012 Coliform (TCR) MR 43 SDWIS / NH1403040 / 3100
2012 Public Notice Other 15 SDWIS / NH1403040 / 7500
2011 Xylenes, Total MR 11 SDWIS / NH1403040 / 2955
2011 o-Dichlorobenzene MR 11 SDWIS / NH1403040 / 2968
2011 p-Dichlorobenzene MR 11 SDWIS / NH1403040 / 2969
2011 1,1-Dichloroethylene MR 11 SDWIS / NH1403040 / 2977
2011 trans-1,2-Dichloroethylene MR 11 SDWIS / NH1403040 / 2979
2011 1,2-Dichloroethane MR 11 SDWIS / NH1403040 / 2980
2011 1,1,1-Trichloroethane MR 11 SDWIS / NH1403040 / 2981
2011 Carbon tetrachloride MR 11 SDWIS / NH1403040 / 2982
2011 1,2-Dichloropropane MR 11 SDWIS / NH1403040 / 2983
2011 Trichloroethylene MR 11 SDWIS / NH1403040 / 2984
2011 Tetrachloroethylene MR 11 SDWIS / NH1403040 / 2987
2011 Benzene MR 11 SDWIS / NH1403040 / 2990
2011 Toluene MR 11 SDWIS / NH1403040 / 2991

How PRESIDENTIAL PINES/LOWER Compares

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

Metric PRESIDENTIAL PINES/LOWER New Hampshire avg Federal benchmark
Total violations 338 63.6 SDWA compliance — any non-zero count is a recorded breach
Health-based violations 33 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 51 506 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 PRESIDENTIAL PINES/LOWER water safe to drink? ▼
PRESIDENTIAL PINES/LOWER (PWS ID: NH1403040) has 338 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 51 people using Groundwater sources.
How many people does PRESIDENTIAL PINES/LOWER serve? ▼
PRESIDENTIAL PINES/LOWER serves 51 people in LOUDON, New Hampshire. It is a Private-owned system using Groundwater water sources with 25 service connections.
What type of violations does PRESIDENTIAL PINES/LOWER have? ▼
PRESIDENTIAL PINES/LOWER has 338 total violations: 33 health-based violations (MCL exceedances or treatment failures), 288 monitoring/reporting violations, and 10 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in PRESIDENTIAL PINES/LOWER water? ▼
No PFAS testing data is available for PRESIDENTIAL PINES/LOWER under the EPA's UCMR5 monitoring program.
What water source does PRESIDENTIAL PINES/LOWER use? ▼
PRESIDENTIAL PINES/LOWER 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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