Public water system · WV9914028
ActiveMillesons Walnut Grove Campground Inc.
At a glance
Millesons Walnut Grove Campground Inc. (PWSID WV9914028) is an active transient non-community water system in Hampshire County, West Virginia. It reports serving 200 people through 20 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. Of the 12 most recent violations in EPA's records, 2 are health-based, and the most recent began in March 2024.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
200
Service connections
20
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Millesons Walnut Grove Campground Inc. compare with other water systems in Hampshire County?
By EPA's size categories, Millesons Walnut Grove Campground Inc. is a very small system (500 people or fewer). Hampshire County has 33 active public water systems. Its population served is about 22% below the county average of 257 people per system, and accounts for 2.4% of the 8,477 people reported by systems filed under the county. Across West Virginia, the 791 active systems average 2,032 people each. Nationally, the average active transient non-community water system reports serving 144 people, so Millesons Walnut Grove Campground Inc. is about 39% 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. West Virginia has 309 active transient non-community water systems, 39% of the state's 791 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 468 West Virginia systems (59%) list groundwater as their primary source.
Who owns and regulates Millesons Walnut Grove Campground Inc.?
EPA lists Millesons Walnut Grove Campground Inc. as privately owned. The WV state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 25 of the 33 active systems in Hampshire County (76%) are also privately owned.
Does Millesons Walnut Grove Campground Inc. have drinking water violations?
Of the 12 most recent violations in EPA's records, 2 are health-based, and the most recent began in March 2024. The violations listed here began between April 2018 and March 2024. By type: 3 public notice, recordkeeping or other, 3 reporting, 3 monitoring, 2 required treatment not met and 1 monitoring and reporting. The contaminant or rule involved most often is Revised Total Coliform Rule (8 of them). EPA lists 12 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 |
|---|---|---|---|---|
| 2024-03-17 | Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75 | Public Noticecode 7500 | No | Resolved |
| 2024-02-16 | Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75 | Public Noticecode 7500 | No | Resolved |
| 2023-04-14 | ReportingReport Startup Procedures Cert Form (RTCR) · code 4C | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2023-04-14 | Required treatment not metTreatment Technique Startup Procedures (RTCR) · code 2D | Revised Total Coliform Rulecode 8000 | Yes | Resolved |
| 2022-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Resolved |
| 2020-06-27 | Required treatment not metTreatment Technique Startup Procedures (RTCR) · code 2D | Revised Total Coliform Rulecode 8000 | Yes | Resolved |
| 2020-06-27 | ReportingReport Startup Procedures Cert Form (RTCR) · code 4C | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2020-06-10 | Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75 | Public Noticecode 7500 | No | Resolved |
| 2019-04-15 | ReportingReport Startup Procedures Cert Form (RTCR) · code 4C | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2019-04-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2018-08-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2018-04-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
The 12 most recent 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.
Millesons Walnut Grove Campground Inc.: frequently asked questions
Who runs Millesons Walnut Grove Campground Inc.?
Millesons Walnut Grove Campground Inc. (PWSID WV9914028) is a transient non-community water system privately owned. It is regulated by the WV state drinking water program.
How many people does Millesons Walnut Grove Campground Inc. serve?
Millesons Walnut Grove Campground Inc. reports serving 200 people through 20 service connections in Hampshire County, West Virginia.
Where does Millesons Walnut Grove Campground Inc. 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 Millesons Walnut Grove Campground Inc. have any drinking water violations?
Of the 12 most recent violations in EPA's records, 2 are health-based, and the most recent began in March 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 Millesons Walnut Grove Campground Inc.'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. Of the 12 most recent violations in EPA's records, 2 are health-based, and the most recent began in March 2024. For current results, consult EPA ECHO, or the WV state drinking water program.
Where can I find Millesons Walnut Grove Campground Inc.'s water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Millesons Walnut Grove Campground Inc. 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 Hampshire County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Central Hampshire Psd | Hampshire | 2,274 | Community | Purchased surface water |
| Romney Water Dept | Hampshire | 1,911 | Community | Surface water |
| Central Hampshire Psd Green Spring | Hampshire | 1,046 | Community | Groundwater under influence of surface water |
| Town of Capon Bridge Inc. | Hampshire | 700 | Community | Groundwater |
| Central Hampshire Psd - Rt 28 | Hampshire | 388 | Community | Purchased surface water |
| Wapocoma Campground | Hampshire | 300 | 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, “Millesons Walnut Grove Campground Inc., PWSID WV9914028, West Virginia”, https://aquacensus.com/water-systems/west-virginia/millesons-walnut-grove-campground-inc-wv9914028 (data as of October 1, 2026).