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LAGRANGE MIDDLE SCHOOL

PWS ID: NY1319316 · LAGRANGEVILLE, New York 12540

LAGRANGE MIDDLE SCHOOL serves 1,063 people in LAGRANGEVILLE, New York using Groundwater water sources. It has 85 recorded EPA violations, including 7 health-based violations. No PFAS contamination was detected in UCMR5 testing.

Water Quality Snapshot: LAGRANGE MIDDLE SCHOOL

LAGRANGE MIDDLE SCHOOL is a local-owned non-transient non-community water system that delivers drinking water to 1,063 residents in LAGRANGEVILLE, New York (Dutchess County) through 1 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 85 total violations for this system , of which 7 (8%) are health-based — meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 70 monitoring and reporting violations are on file. The most recent violation on record dates to 2022.

The most frequently cited contaminant at this system is Lead and Copper Rule, recorded in 10 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 York, EPA tracks 8,098 public water systems serving 19,294,951 people, with 552,003 cumulative violations and 26,817 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 68.2 violations. LAGRANGE MIDDLE SCHOOL's 85 violations sit above the New York average. Statewide, 129 of 332 UCMR5-tested systems have reported PFAS detections (38.9%). 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
1,063
Total Violations
85
Health-Based Violations
7
Water Source
Groundwater

System Details

System Type
Non-Transient Non-Community
Owner Type
Local
Connections
1
County
Dutchess
School/Daycare
Yes
MCL Violations
0
Monitoring Violations
70
Treatment Tech Violations
7

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Lead and Copper Rule MR 10 2022
Lead and Copper Rule TT 7 2022
Endrin MR 2 2007
BHC-GAMMA MR 2 2007
Di(2-ethylhexyl) adipate MR 2 2007
Dinoseb MR 2 2007
Aldicarb sulfone MR 2 2007
Aldicarb MR 2 2007
LASSO MR 2 2007
Heptachlor MR 2 2007
2,4-D MR 2 2007
Pentachlorophenol MR 2 2007
Chlordane MR 2 2007
Dalapon MR 2 2007
Nitrate MR 2 2007
Methoxychlor MR 2 2007
2,4,5-TP MR 2 2007
Atrazine MR 2 2007
Aldicarb sulfoxide MR 2 2007
Di(2-ethylhexyl) phthalate MR 2 2007
Carbofuran MR 2 2007
HEXACHLOROBENZENE MR 2 2007
Heptachlor epoxide MR 2 2007
Hexachlorocyclopentadiene MR 2 2007
Toxaphene MR 2 2007
Total Polychlorinated Biphenyls (PCB) MR 2 2007
OXAMYL MR 2 2007
Simazine MR 2 2007
Picloram MR 2 2007
ETHYLENE DIBROMIDE MR 2 2007

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 LAGRANGE MIDDLE 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 NY1319316 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

New York Drinking Water Authority

New York State Department of Health — Public Water Systems is the primacy agency that licenses and inspects LAGRANGE MIDDLE SCHOOL under EPA-delegated authority.

Open NY regulator portal

Source: New York State Department of Health — Public Water Systems

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
2022 Lead and Copper Rule MR 10 SDWIS / NY1319316 / 5000
2022 Lead and Copper Rule TT 7 SDWIS / NY1319316 / 5000
2008 Coliform (TCR) MR 2 SDWIS / NY1319316 / 3100
2007 Endrin MR 2 SDWIS / NY1319316 / 2005
2007 BHC-GAMMA MR 2 SDWIS / NY1319316 / 2010
2007 Di(2-ethylhexyl) adipate MR 2 SDWIS / NY1319316 / 2035
2007 Dinoseb MR 2 SDWIS / NY1319316 / 2041
2007 Aldicarb sulfone MR 2 SDWIS / NY1319316 / 2044
2007 Aldicarb MR 2 SDWIS / NY1319316 / 2047
2007 LASSO MR 2 SDWIS / NY1319316 / 2051
2007 Heptachlor MR 2 SDWIS / NY1319316 / 2065
2007 2,4-D MR 2 SDWIS / NY1319316 / 2105
2007 Pentachlorophenol MR 2 SDWIS / NY1319316 / 2326
2007 Chlordane MR 2 SDWIS / NY1319316 / 2959
2007 Dalapon MR 2 SDWIS / NY1319316 / 2031

How LAGRANGE MIDDLE SCHOOL Compares

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

Metric LAGRANGE MIDDLE SCHOOL New York avg Federal benchmark
Total violations 85 68.2 SDWA compliance — any non-zero count is a recorded breach
Health-based violations 7 3.3 Indicates a contaminant exceeded a federal MCL
PFAS detection None 38.9% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 1,063 2,383 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 8,098 regulated public water systems in New York.

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 LAGRANGE MIDDLE SCHOOL water safe to drink? ▼
LAGRANGE MIDDLE SCHOOL (PWS ID: NY1319316) has 85 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 1,063 people using Groundwater sources.
How many people does LAGRANGE MIDDLE SCHOOL serve? ▼
LAGRANGE MIDDLE SCHOOL serves 1,063 people in LAGRANGEVILLE, New York. It is a Local-owned system using Groundwater water sources with 1 service connections.
What type of violations does LAGRANGE MIDDLE SCHOOL have? ▼
LAGRANGE MIDDLE SCHOOL has 85 total violations: 7 health-based violations (MCL exceedances or treatment failures), 70 monitoring/reporting violations, and 7 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in LAGRANGE MIDDLE SCHOOL water? ▼
No PFAS testing data is available for LAGRANGE MIDDLE SCHOOL under the EPA's UCMR5 monitoring program.
What water source does LAGRANGE MIDDLE SCHOOL use? ▼
LAGRANGE MIDDLE 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.

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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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