Public water system · NY5712729
ActiveLake Hadlock Campground
At a glance
Lake Hadlock Campground (PWSID NY5712729) is an active transient non-community water system in Washington County, New York. It reports serving 100 people through 68 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list 4 violations for this system; none is health-based, and the most recent began in June 2025.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
100
Service connections
68
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Lake Hadlock Campground compare with other water systems in Washington County?
By EPA's size categories, Lake Hadlock Campground is a very small system (500 people or fewer). Washington County has 118 active public water systems. Its population served is well below the county average of 373 people per system, and accounts for 0.2% of the 44,055 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 Lake Hadlock Campground 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 Lake Hadlock Campground?
EPA lists Lake Hadlock Campground 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. 98 of the 118 active systems in Washington County (83%) are also privately owned.
Does Lake Hadlock Campground have drinking water violations?
EPA's records list 4 violations for this system; none is health-based, and the most recent began in June 2025. The violations listed here began between April 1993 and June 2025. By type: 3 monitoring and 1 monitoring and reporting. The contaminant or rule involved most often is Revised Total Coliform Rule (3 of them). EPA lists 3 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 |
|---|---|---|---|---|
| 2025-06-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2023-05-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2019-05-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 1993-04-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Archived |
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.
Lake Hadlock Campground: frequently asked questions
Who runs Lake Hadlock Campground?
Lake Hadlock Campground (PWSID NY5712729) is a transient non-community water system privately owned. It is regulated by the NY state drinking water program.
How many people does Lake Hadlock Campground serve?
Lake Hadlock Campground reports serving 100 people through 68 service connections in Washington County, New York.
Where does Lake Hadlock Campground 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 Lake Hadlock Campground have any drinking water violations?
EPA's records list 4 violations for this system; none is health-based, and the most recent began in June 2025. 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 Lake Hadlock Campground'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 June 2025. For current results, consult EPA ECHO, or the NY state drinking water program.
Where can I find Lake Hadlock Campground's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Lake Hadlock Campground 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 Washington County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Hudson Falls Village (Queensbury) | Washington | 7,000 | Community | Purchased surface water |
| Kingsbury Wd (Queensbury) | Washington | 4,500 | Community | Purchased surface water |
| Fort Edward Village | Washington | 3,300 | Community | Surface water |
| Cambridge Water Works | Washington | 3,000 | Community | Groundwater |
| Whitehall Village | Washington | 2,800 | Community | Surface water |
| Granville Village | Washington | 2,418 | Community | Groundwater under influence of 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, “Lake Hadlock Campground, PWSID NY5712729, New York”, https://aquacensus.com/water-systems/new-york/lake-hadlock-campground-ny5712729 (data as of October 1, 2026).