Public water system · NY1930039
ActiveCircle W Market
At a glance
Circle W Market (PWSID NY1930039) is an active transient non-community water system in Greene County, New York. It reports serving 25 people through 1 service connection. Its primary water source is purchased 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 October 2025.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
25
Service connections
1
Primary source
GWP
Purchased groundwater
System type
TNCWS
Transient non-community water system
System record
How does Circle W Market compare with other water systems in Greene County?
By EPA's size categories, Circle W Market is a very small system (500 people or fewer). Greene County has 195 active public water systems. Its population served is well below the county average of 243 people per system, and accounts for less than 0.1% of the 47,446 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 Circle W Market is well 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. Purchased groundwater means the system buys groundwater from another public water system rather than drawing its own. 114 New York systems (1.4%) list purchased groundwater as their primary source.
Who owns and regulates Circle W Market?
EPA lists Circle W Market 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. 170 of the 195 active systems in Greene County (87%) are also privately owned.
Does Circle W Market have drinking water violations?
EPA's records list 4 violations for this system; none is health-based, and the most recent began in October 2025. The violations listed here began between April 2024 and October 2025. By type: 4 monitoring. The contaminant or rule involved most often is Revised Total Coliform Rule (4 of them). EPA lists 2 as resolved and 2 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 |
|---|---|---|---|---|
| 2025-10-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2025-04-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Archived |
| 2025-01-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Archived |
| 2024-04-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | 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.
Circle W Market: frequently asked questions
Who runs Circle W Market?
Circle W Market (PWSID NY1930039) is a transient non-community water system privately owned. It is regulated by the NY state drinking water program.
How many people does Circle W Market serve?
Circle W Market reports serving 25 people through 1 service connection in Greene County, New York.
Where does Circle W Market get its water?
EPA SDWIS lists this system's primary water source as purchased groundwater. Purchased groundwater means the system buys groundwater from another public water system rather than drawing its own.
Does Circle W Market have any drinking water violations?
EPA's records list 4 violations for this system; none is health-based, and the most recent began in October 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 Circle W Market'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 October 2025. For current results, consult EPA ECHO, or the NY state drinking water program.
Where can I find Circle W Market's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Circle W Market 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 Greene County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Catskill Village | Greene | 8,000 | Community | Surface water |
| Coxsackie Village | Greene | 4,010 | Community | Surface water |
| Blackthorne Corporation | Greene | 2,500 | Transient non-community | Groundwater |
| Coxsackie Correctional Facility | Greene | 2,000 | Community | Surface water |
| Sleepy Hollow Lake Water Co. | Greene | 2,000 | Community | Surface water |
| Athens Village | Greene | 1,700 | 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, “Circle W Market, PWSID NY1930039, New York”, https://aquacensus.com/water-systems/new-york/circle-w-market-ny1930039 (data as of October 1, 2026).