Public water system · NH0397030
ActiveMayo Farm Camping Area
At a glance
Mayo Farm Camping Area (PWSID NH0397030) is an active transient non-community water system in Belknap County, New Hampshire. It reports serving 108 people through 43 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list one violation for this system; it is not health-based, and the most recent began in July 2024.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
108
Service connections
43
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Mayo Farm Camping Area compare with other water systems in Belknap County?
By EPA's size categories, Mayo Farm Camping Area is a very small system (500 people or fewer). Belknap County has 255 active public water systems. Its population served is about 61% below the county average of 278 people per system, and accounts for 0.2% of the 70,916 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 Mayo Farm Camping Area is about 25% 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 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 Mayo Farm Camping Area?
EPA lists Mayo Farm 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. 232 of the 255 active systems in Belknap County (91%) are also privately owned.
Does Mayo Farm Camping Area have drinking water violations?
EPA's records list one violation for this system; it is not health-based, and the most recent began in July 2024. By type: 1 monitoring and reporting. The contaminant or rule involved is E. coli. EPA lists 1 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 |
|---|---|---|---|---|
| 2024-07-13 | Monitoring and reportingMonitoring, Source Water (GWR) · code 34 | E. colicode 3014 | No | Resolved |
The one violation in EPA's records.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.
Mayo Farm Camping Area: frequently asked questions
Who runs Mayo Farm Camping Area?
Mayo Farm Camping Area (PWSID NH0397030) is a transient non-community water system privately owned. It is regulated by the NH state drinking water program.
How many people does Mayo Farm Camping Area serve?
Mayo Farm Camping Area reports serving 108 people through 43 service connections in Belknap County, New Hampshire.
Where does Mayo Farm 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 Mayo Farm Camping Area have any drinking water violations?
EPA's records list one violation for this system; it is not health-based, and the most recent began in July 2024. 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 Mayo Farm 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 one violation for this system; it is not health-based, and the most recent began in July 2024. For current results, consult EPA ECHO, or the NH state drinking water program.
Where can I find Mayo Farm Camping Area's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Mayo Farm 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 Belknap County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Laconia Water Works | Belknap | 17,125 | Community | Surface water |
| Meredith Water Dept | Belknap | 3,750 | Community | Surface water |
| Locke Lake | Belknap | 2,308 | Community | Surface water |
| Alton Water Works | Belknap | 1,800 | Community | Groundwater |
| Belmont Water Dept | Belknap | 1,612 | Community | Groundwater |
| Gunstock Acres Village Dist | Belknap | 1,440 | 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, “Mayo Farm Camping Area, PWSID NH0397030, New Hampshire”, https://aquacensus.com/water-systems/new-hampshire/mayo-farm-camping-area-nh0397030 (data as of October 1, 2026).