Public water system · NY6012869
ActiveLetchworth Central Sch Dist #1
At a glance
Letchworth Central Sch Dist #1 (PWSID NY6012869) is an active non-transient non-community water system in Wyoming County, New York. It reports serving 1,475 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list 6 violations for this system; 1 is health-based, and the most recent began in January 2024.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
1,475
Service connections
1
Primary source
GW
Groundwater
System type
NTNCWS
Non-transient non-community water system
System record
How does Letchworth Central Sch Dist #1 compare with other water systems in Wyoming County?
By EPA's size categories, Letchworth Central Sch Dist #1 is a small system (501 to 3,300 people). Wyoming County has 94 active public water systems. Its population served is about 4.4 times the county average of 336 people per system, and accounts for 4.7% of the 31,590 people reported by systems filed under the county. Across New York, the 8,167 active systems average 2,374 people each. Nationally, the average active non-transient non-community water system reports serving 430 people, so Letchworth Central Sch Dist #1 is about 3.4 times that figure.
What does “non-transient non-community water system” mean?
A non-transient non-community water system regularly serves at least 25 of the same people for more than six months a year, but not where they live. Schools, factories, office buildings and hospitals with their own supply are typical examples. New York has 704 active non-transient non-community water systems, 8.6% of the state's 8,167 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 7,096 New York systems (87%) list groundwater as their primary source.
Who owns and regulates Letchworth Central Sch Dist #1?
EPA lists Letchworth Central Sch Dist #1 as privately owned. The NY state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 73 of the 94 active systems in Wyoming County (78%) are also privately owned.
Does Letchworth Central Sch Dist #1 have drinking water violations?
EPA's records list 6 violations for this system; 1 is health-based, and the most recent began in January 2024. The violations listed here began between January 2018 and January 2024. By type: 5 monitoring and reporting and 1 required treatment not met. The contaminant or rule involved most often is Fluoride (2 of them). EPA lists 5 as resolved and 1 as archived. Resolved means at least one resolving action is on record: the system returned to compliance, the rule no longer applies, or no further action was needed. Archived means the violation was not marked resolved but is more than five years past the end of the noncompliance period, so it no longer counts toward current compliance status.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2024-01-01 | Required treatment not metTreatment Technique No Certif. Operator · code 12 | Stage 1 Disinfectants and Disinfection Byproducts Rulecode 0400 | Yes | Resolved |
| 2021-11-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Resolved |
| 2021-01-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Total trihalomethanes (TTHM)code 2950 | No | Resolved |
| 2021-01-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Haloacetic acids (HAA5)code 2456 | No | Resolved |
| 2018-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Fluoridecode 1025 | No | Resolved |
| 2018-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Fluoridecode 1025 | No | Archived |
All 6 violations in EPA's records, newest first.Labels and codes come from EPA's SDWIS reference tables. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found. "Health-based" marks violations of a legal limit or required treatment.
Letchworth Central Sch Dist #1: frequently asked questions
Who runs Letchworth Central Sch Dist #1?
Letchworth Central Sch Dist #1 (PWSID NY6012869) is a non-transient non-community water system privately owned. It is regulated by the NY state drinking water program.
How many people does Letchworth Central Sch Dist #1 serve?
Letchworth Central Sch Dist #1 reports serving 1,475 people through 1 service connection in Wyoming County, New York.
Where does Letchworth Central Sch Dist #1 get its water?
EPA SDWIS lists this system's primary water source as groundwater. Groundwater means the system draws its water from wells or springs fed by underground aquifers.
Does Letchworth Central Sch Dist #1 have any drinking water violations?
EPA's records list 6 violations for this system; 1 is health-based, and the most recent began in January 2024. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found.
Is Letchworth Central Sch Dist #1's water safe to drink?
AquaCensus shows EPA compliance records, not current water test results, so it cannot say whether the water is safe at a given moment. EPA's records list 6 violations for this system; 1 is health-based, and the most recent began in January 2024. For current results, consult EPA ECHO, or the NY state drinking water program.
Where can I find Letchworth Central Sch Dist #1's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Letchworth Central Sch Dist #1 is a non-transient non-community water system, so it is not required to publish one; like every public water system, it must notify the people it serves about violations under EPA's public notification rules.
Other water systems in Wyoming County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Warsaw Village | Wyoming | 3,850 | Community | Surface water |
| Perry Village | Wyoming | 3,673 | Community | Surface water |
| Attica Village | Wyoming | 2,659 | Community | Surface water |
| Arcade Village | Wyoming | 2,630 | Community | Groundwater |
| Attica Correctional | Wyoming | 2,000 | Community | Purchased surface water |
| Wyoming Correctional | Wyoming | 1,600 | Community | Purchased surface water |
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About this data
Source: U.S. EPA Safe Drinking Water Information System (SDWIS) and SDWA violation records, via EPA ECHO, as published October 1, 2026 — AquaCensus refreshes it quarterly. See the methodology for how records are matched, cleaned and scored.
Cite as: AquaCensus, “Letchworth Central Sch Dist #1, PWSID NY6012869, New York”, https://aquacensus.com/water-systems/new-york/letchworth-central-sch-dist-1-ny6012869 (data as of October 1, 2026).