Public water system · NH1897010
ActiveWildcat Mountain Ski Area
At a glance
Wildcat Mountain Ski Area (PWSID NH1897010) is an active transient non-community water system in Coos County, New Hampshire. It reports serving 900 people through 2 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list 2 violations for this system; none is health-based, and the most recent began in June 2019.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
900
Service connections
2
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Wildcat Mountain Ski Area compare with other water systems in Coos County?
By EPA's size categories, Wildcat Mountain Ski Area is a small system (501 to 3,300 people). Coos County has 112 active public water systems. Its population served is about 145% above the county average of 368 people per system, and accounts for 2.2% of the 41,217 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 Wildcat Mountain Ski Area is about 6.3 times 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 Wildcat Mountain Ski Area?
EPA lists Wildcat Mountain Ski 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. 74 of the 112 active systems in Coos County (66%) are also privately owned.
Does Wildcat Mountain Ski Area have drinking water violations?
EPA's records list 2 violations for this system; none is health-based, and the most recent began in June 2019. The violations listed here began between January 1998 and June 2019. By type: 1 reporting and 1 monitoring and reporting. The contaminants or rules involved are Revised Total Coliform Rule and Nitrate. EPA lists 2 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 |
|---|---|---|---|---|
| 2019-06-01 | ReportingReport Sample Result/Fail Monitor (RTCR) · code 4B | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 1998-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Resolved |
All 2 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.
Wildcat Mountain Ski Area: frequently asked questions
Who runs Wildcat Mountain Ski Area?
Wildcat Mountain Ski Area (PWSID NH1897010) is a transient non-community water system privately owned. It is regulated by the NH state drinking water program.
How many people does Wildcat Mountain Ski Area serve?
Wildcat Mountain Ski Area reports serving 900 people through 2 service connections in Coos County, New Hampshire.
Where does Wildcat Mountain Ski 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 Wildcat Mountain Ski Area have any drinking water violations?
EPA's records list 2 violations for this system; none is health-based, and the most recent began in June 2019. 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 Wildcat Mountain Ski 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 2 violations for this system; none is health-based, and the most recent began in June 2019. For current results, consult EPA ECHO, or the NH state drinking water program.
Where can I find Wildcat Mountain Ski Area's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Wildcat Mountain Ski 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 Coos County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Berlin Water Works | Coos | 9,575 | Community | Surface water |
| Groveton Water Sys | Coos | 2,650 | Community | Groundwater |
| Gorham Water and Sewer Dept | Coos | 2,630 | Community | Surface water |
| Lancaster Water Dept | Coos | 2,500 | Community | Surface water |
| Whitefield Water | Coos | 1,640 | Community | Groundwater |
| Colebrook Water Works | Coos | 1,300 | 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, “Wildcat Mountain Ski Area, PWSID NH1897010, New Hampshire”, https://aquacensus.com/water-systems/new-hampshire/wildcat-mountain-ski-area-nh1897010 (data as of October 1, 2026).