Public water system · NH2307010
ActiveSwanzey Lake Camping Area
At a glance
Swanzey Lake Camping Area (PWSID NH2307010) is an active transient non-community water system in Cheshire County, New Hampshire. It reports serving 224 people through 148 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list 7 violations for this system; 2 are health-based, and the most recent began in May 2020.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
224
Service connections
148
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Swanzey Lake Camping Area compare with other water systems in Cheshire County?
By EPA's size categories, Swanzey Lake Camping Area is a very small system (500 people or fewer). Cheshire County has 169 active public water systems. Its population served is about half of the county average of 409 people per system, and accounts for 0.3% of the 69,037 people reported by systems filed under the county. Across New Hampshire, the 2,450 active systems average 508 people each. Nationally, the average active transient non-community water system reports serving 144 people, so Swanzey Lake Camping Area is about 56% 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. New Hampshire has 1,291 active transient non-community water systems, 53% of the state's 2,450 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 2,374 New Hampshire systems (97%) list groundwater as their primary source.
Who owns and regulates Swanzey Lake Camping Area?
EPA lists Swanzey Lake Camping Area as privately owned. The NH state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 129 of the 169 active systems in Cheshire County (76%) are also privately owned.
Does Swanzey Lake Camping Area have drinking water violations?
EPA's records list 7 violations for this system; 2 are health-based, and the most recent began in May 2020. The violations listed here began between January 1996 and May 2020. By type: 3 monitoring and reporting, 1 required treatment not met, 1 reporting, 1 contaminant level above the legal limit and 1 public notice, recordkeeping or other. The contaminant or rule involved most often is Total coliform bacteria (TCR) (3 of them). EPA lists 7 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 |
|---|---|---|---|---|
| 2020-05-01 | Required treatment not metTreatment Technique Startup Procedures (RTCR) · code 2D | Revised Total Coliform Rulecode 8000 | Yes | Resolved |
| 2020-05-01 | ReportingReport Startup Procedures Cert Form (RTCR) · code 4C | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2014-07-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 2007-07-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 2003-11-03 | Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75 | Public Noticecode 7500 | No | Resolved |
| 2003-07-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 1996-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Resolved |
All 7 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.
Swanzey Lake Camping Area: frequently asked questions
Who runs Swanzey Lake Camping Area?
Swanzey Lake Camping Area (PWSID NH2307010) is a transient non-community water system privately owned. It is regulated by the NH state drinking water program.
How many people does Swanzey Lake Camping Area serve?
Swanzey Lake Camping Area reports serving 224 people through 148 service connections in Cheshire County, New Hampshire.
Where does Swanzey Lake Camping Area 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 Swanzey Lake Camping Area have any drinking water violations?
EPA's records list 7 violations for this system; 2 are health-based, and the most recent began in May 2020. 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 Swanzey Lake Camping Area'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 7 violations for this system; 2 are health-based, and the most recent began in May 2020. For current results, consult EPA ECHO, or the NH state drinking water program.
Where can I find Swanzey Lake Camping Area's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Swanzey Lake Camping Area 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 Cheshire County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Keene Water Dept | Cheshire | 30,000 | Community | Surface water |
| Jaffrey Water Works | Cheshire | 3,800 | Community | Groundwater |
| Winchester Water Dept | Cheshire | 2,800 | Community | Groundwater |
| North Hinsdale Water Dept | Cheshire | 1,800 | Community | Groundwater |
| N Swanzey Water and Fire Prct | Cheshire | 1,700 | Community | Purchased surface water |
| Franklin Pierce University | Cheshire | 1,638 | Non-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, “Swanzey Lake Camping Area, PWSID NH2307010, New Hampshire”, https://aquacensus.com/water-systems/new-hampshire/swanzey-lake-camping-area-nh2307010 (data as of October 1, 2026).