Public water system · NY2713240
ActiveKnollwood Swim Club
At a glance
Knollwood Swim Club (PWSID NY2713240) is an active transient non-community water system in Monroe County, New York. It reports serving 60 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's Safe Drinking Water Act records list no violations for this system.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
60
Service connections
1
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Knollwood Swim Club compare with other water systems in Monroe County?
By EPA's size categories, Knollwood Swim Club is a very small system (500 people or fewer). Monroe County has 24 active public water systems. Its population served is well below the county average of 10,525 people per system, and accounts for less than 0.1% of the 252,600 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 Knollwood Swim Club is about 58% 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 Knollwood Swim Club?
EPA lists Knollwood Swim Club 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. 19 of the 24 active systems in Monroe County (79%) are also privately owned.
Does Knollwood Swim Club have drinking water violations?
No SDWA violations on record.
EPA's SDWA violation and enforcement data (via EPA ECHO, updated quarterly) lists no violations for Knollwood Swim Club. For the latest compliance status, check EPA ECHO for current compliance history.
Knollwood Swim Club: frequently asked questions
Who runs Knollwood Swim Club?
Knollwood Swim Club (PWSID NY2713240) is a transient non-community water system privately owned. It is regulated by the NY state drinking water program.
How many people does Knollwood Swim Club serve?
Knollwood Swim Club reports serving 60 people through 1 service connection in Monroe County, New York.
Where does Knollwood Swim Club 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 Knollwood Swim Club have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is Knollwood Swim Club'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 Safe Drinking Water Act records list no violations for this system. For current results, consult EPA ECHO, or the NY state drinking water program.
Where can I find Knollwood Swim Club's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Knollwood Swim Club 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 Monroe County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Rochester City | Monroe | 210,000 | Community | Surface water |
| Brockport Village | Monroe | 25,918 | Community | Purchased surface water |
| Sea Breeze Wd | Monroe | 7,800 | Community | Purchased surface water |
| Red-Rochester Dws | Monroe | 3,034 | Non-transient non-community | Purchased surface water |
| Red-Rochester Iws | Monroe | 2,185 | Non-transient non-community | Surface water |
| New York Museum of Transportation | Monroe | 1,000 | Transient non-community | Groundwater |
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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, “Knollwood Swim Club, PWSID NY2713240, New York”, https://aquacensus.com/water-systems/new-york/knollwood-swim-club-ny2713240 (data as of October 1, 2026).