Public water system · MA4318071
ActiveChequessett Yacht Country Club
At a glance
Chequessett Yacht Country Club (PWSID MA4318071) is an active transient non-community water system in Barnstable County, Massachusetts. It reports serving 350 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
350
Service connections
1
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Chequessett Yacht Country Club compare with other water systems in Barnstable County?
By EPA's size categories, Chequessett Yacht Country Club is a very small system (500 people or fewer). Barnstable County has 125 active public water systems. Its population served is well below the county average of 5,016 people per system, and accounts for less than 0.1% of the 627,054 people reported by systems filed under the county. Across Massachusetts, the 1,636 active systems average 6,275 people each. Nationally, the average active transient non-community water system reports serving 144 people, so Chequessett Yacht Country Club is about 143% above 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. Massachusetts has 859 active transient non-community water systems, 53% of the state's 1,636 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 1,354 Massachusetts systems (83%) list groundwater as their primary source.
Who owns and regulates Chequessett Yacht Country Club?
EPA lists Chequessett Yacht Country Club as privately owned. The MA state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 80 of the 125 active systems in Barnstable County (64%) are also privately owned.
Does Chequessett Yacht Country 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 Chequessett Yacht Country Club. For the latest compliance status, check EPA ECHO for current compliance history.
Chequessett Yacht Country Club: frequently asked questions
Who runs Chequessett Yacht Country Club?
Chequessett Yacht Country Club (PWSID MA4318071) is a transient non-community water system privately owned. It is regulated by the MA state drinking water program.
How many people does Chequessett Yacht Country Club serve?
Chequessett Yacht Country Club reports serving 350 people through 1 service connection in Barnstable County, Massachusetts.
Where does Chequessett Yacht Country 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 Chequessett Yacht Country Club have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is Chequessett Yacht Country 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 MA state drinking water program.
Where can I find Chequessett Yacht Country Club's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Chequessett Yacht Country 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 Barnstable County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Falmouth Water Dept | Barnstable | 97,551 | Community | Surface water |
| Dennis Water District | Barnstable | 65,000 | Community | Groundwater |
| Upper Cape Regional Water Cooperative | Barnstable | 56,250 | Community | Groundwater |
| Centerville Osterville Marstons Mills Wd | Barnstable | 50,000 | Community | Groundwater |
| Harwich Water Department | Barnstable | 39,144 | Community | Groundwater |
| Yarmouth Water Department | Barnstable | 38,900 | 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, “Chequessett Yacht Country Club, PWSID MA4318071, Massachusetts”, https://aquacensus.com/water-systems/massachusetts/chequessett-yacht-country-club-ma4318071 (data as of October 1, 2026).