Public water system · NY1508009
ActiveWilmington Notch Spc
At a glance
Wilmington Notch Spc (PWSID NY1508009) is an active transient non-community water system in Essex County, New York. It reports serving 100 people through 10 service connections. Its primary water source is groundwater, and EPA lists it as owned by a state government. EPA's records list 4 violations for this system; none is health-based, and the most recent began in November 2018.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
100
Service connections
10
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Wilmington Notch Spc compare with other water systems in Essex County?
By EPA's size categories, Wilmington Notch Spc is a very small system (500 people or fewer). Essex County has 137 active public water systems. Its population served is well below the county average of 322 people per system, and accounts for 0.2% of the 44,127 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 transient non-community water system reports serving 144 people, so Wilmington Notch Spc is about 31% below that figure.
What does “transient non-community water system” mean?
A transient non-community water system serves places where people do not stay long, such as gas stations and campgrounds, and regularly serves at least 25 people a day for at least 60 days a year. New York has 5,182 active transient non-community water systems, 63% 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 Wilmington Notch Spc?
EPA lists Wilmington Notch Spc as owned by a state government. 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. 21 of the 137 active systems in Essex County (15%) are also owned by a state government.
Does Wilmington Notch Spc have drinking water violations?
EPA's records list 4 violations for this system; none is health-based, and the most recent began in November 2018. The violations listed here began between April 2008 and November 2018. By type: 2 monitoring and reporting, 1 monitoring and 1 public notice, recordkeeping or other. The contaminant or rule involved most often is Total coliform bacteria (TCR) (2 of them). EPA lists 4 as resolved. 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.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2018-11-01 | MonitoringMonitoring, Additional Routine (RTCR) · code 3B | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2009-04-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 2008-06-01 | Public notice, recordkeeping or otherOperations Report · code 10 | Not reported | No | Resolved |
| 2008-04-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
All 4 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.
Wilmington Notch Spc: frequently asked questions
Who runs Wilmington Notch Spc?
Wilmington Notch Spc (PWSID NY1508009) is a transient non-community water system owned by a state government. It is regulated by the NY state drinking water program.
How many people does Wilmington Notch Spc serve?
Wilmington Notch Spc reports serving 100 people through 10 service connections in Essex County, New York.
Where does Wilmington Notch Spc 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 Wilmington Notch Spc have any drinking water violations?
EPA's records list 4 violations for this system; none is health-based, and the most recent began in November 2018. 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 Wilmington Notch Spc'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 4 violations for this system; none is health-based, and the most recent began in November 2018. For current results, consult EPA ECHO, or the NY state drinking water program.
Where can I find Wilmington Notch Spc's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Wilmington Notch Spc is a 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 Essex County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Lake Placid V | Essex | 5,000 | Community | Surface water |
| Ticonderoga Wd | Essex | 3,700 | Community | Surface water |
| Moriah Wd | Essex | 3,100 | Community | Surface water |
| Schroon Lake Wd | Essex | 2,750 | Community | Groundwater |
| Adirondack Correctional Facility | Essex | 2,400 | Community | Surface water |
| Chesterfield Wd | Essex | 2,300 | Community | 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, “Wilmington Notch Spc, PWSID NY1508009, New York”, https://aquacensus.com/water-systems/new-york/wilmington-notch-spc-ny1508009 (data as of October 1, 2026).