Public water system · NH1338110
ActiveFlag Hill Winery and Distilery
At a glance
Flag Hill Winery and Distilery (PWSID NH1338110) is an active transient non-community water system in Strafford County, New Hampshire. It reports serving 296 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 March 2016.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
296
Service connections
2
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Flag Hill Winery and Distilery compare with other water systems in Strafford County?
By EPA's size categories, Flag Hill Winery and Distilery is a very small system (500 people or fewer). Strafford County has 131 active public water systems. Its population served is about 64% below the county average of 825 people per system, and accounts for 0.3% of the 108,010 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 Flag Hill Winery and Distilery is about twice 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 Flag Hill Winery and Distilery?
EPA lists Flag Hill Winery and Distilery 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. 108 of the 131 active systems in Strafford County (82%) are also privately owned.
Does Flag Hill Winery and Distilery have drinking water violations?
EPA's records list 2 violations for this system; none is health-based, and the most recent began in March 2016. The violations listed here began between March 2016 and March 2016. By type: 1 monitoring and 1 reporting. The contaminant or rule involved most often is Revised Total Coliform Rule (2 of them). 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 |
|---|---|---|---|---|
| 2016-03-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2016-03-01 | ReportingReport Sample Result/Fail Monitor (RTCR) · code 4B | Revised Total Coliform Rulecode 8000 | 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.
Flag Hill Winery and Distilery: frequently asked questions
Who runs Flag Hill Winery and Distilery?
Flag Hill Winery and Distilery (PWSID NH1338110) is a transient non-community water system privately owned. It is regulated by the NH state drinking water program.
How many people does Flag Hill Winery and Distilery serve?
Flag Hill Winery and Distilery reports serving 296 people through 2 service connections in Strafford County, New Hampshire.
Where does Flag Hill Winery and Distilery 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 Flag Hill Winery and Distilery have any drinking water violations?
EPA's records list 2 violations for this system; none is health-based, and the most recent began in March 2016. 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 Flag Hill Winery and Distilery'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 March 2016. For current results, consult EPA ECHO, or the NH state drinking water program.
Where can I find Flag Hill Winery and Distilery's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Flag Hill Winery and Distilery 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 Strafford County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Dover Water Dept | Strafford | 29,000 | Community | Groundwater |
| Rochester Water Dept | Strafford | 25,000 | Community | Surface water |
| Unh/Durham Water Sys | Strafford | 16,000 | Community | Surface water |
| Somersworth Water Works | Strafford | 12,200 | Community | Surface water |
| Farmington Water Dept | Strafford | 3,250 | Community | Groundwater |
| Rollinsford Water Sewer Dist | Strafford | 1,688 | 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, “Flag Hill Winery and Distilery, PWSID NH1338110, New Hampshire”, https://aquacensus.com/water-systems/new-hampshire/flag-hill-winery-and-distilery-nh1338110 (data as of October 1, 2026).