Skip to content
AquaCensus

Public water system · WV9916014

Active

Lost River State Park

At a glance

Lost River State Park (PWSID WV9916014) is an active transient non-community water system in Hardy County, West Virginia. It reports serving 50 people through 20 service connections. Its primary water source is groundwater, and EPA lists it as owned by a state government. Of the 12 most recent violations in EPA's records, one is health-based, and the most recent began in February 2024.

Dataset updated . Source: EPA SDWIS/ECHO public records.

Population served

50

Service connections

20

Primary source

GW

Groundwater

System type

TNCWS

Transient non-community water system

System record

PWSIDWV9916014
System typeTransient non-community water system
Activity statusActive
Population served50
Service connections20
Primary water sourceGroundwater
Owner typeState government
Primacy agencyWV state drinking water program
City servedMathias
StateWest Virginia
ZIP—
CountyHardy County

How does Lost River State Park compare with other water systems in Hardy County?

By EPA's size categories, Lost River State Park is a very small system (500 people or fewer). Hardy County has 22 active public water systems. Its population served is well below the county average of 381 people per system, and accounts for 0.6% of the 8,383 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 Lost River State Park is about 65% 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. 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 Lost River State Park?

EPA lists Lost River State Park as owned by a state government. 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. 2 of the 22 active systems in Hardy County (9.1%) are also owned by a state government.

Does Lost River State Park have drinking water violations?

Of the 12 most recent violations in EPA's records, one is health-based, and the most recent began in February 2024. The violations listed here began between April 2002 and February 2024. By type: 8 monitoring and reporting, 3 public notice, recordkeeping or other and 1 contaminant level above the legal limit. The contaminant or rule involved most often is Total coliform bacteria (TCR) (4 of them). EPA lists 9 as resolved and 3 as archived. 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. Archived means the violation was not marked resolved but is more than five years past the end of the noncompliance period, so it no longer counts toward current compliance status.

BeganViolationContaminant or ruleHealth-basedStatus
2024-02-16Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75Public Noticecode 7500NoResolved
2024-02-16Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75Public Noticecode 7500NoResolved
2022-01-01Monitoring and reportingMonitoring, Regular · code 03Nitratecode 1040NoArchived
2020-01-01Monitoring and reportingMonitoring, Regular · code 03Nitritecode 1041NoArchived
2020-01-01Monitoring and reportingMonitoring, Regular · code 03Nitratecode 1040NoArchived
2014-04-01Monitoring and reportingMonitoring of Treatment (SWTR-Unfilt/GWR) · code 31Groundwater Rulecode 0700NoResolved
2013-04-01Monitoring and reportingMonitoring, Routine Major (TCR) · code 23Total coliform bacteria (TCR)code 3100NoResolved
2006-10-29Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75Public Noticecode 7500NoResolved
2005-07-01Monitoring and reportingMonitoring, Routine Major (TCR) · code 23Total coliform bacteria (TCR)code 3100NoResolved
2005-01-01Monitoring and reportingMonitoring, Regular · code 03Nitratecode 1040NoResolved
2002-08-01Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22Total coliform bacteria (TCR)code 3100YesResolved
2002-04-01Monitoring and reportingMonitoring, Routine Major (TCR) · code 23Total coliform bacteria (TCR)code 3100NoResolved

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.

Lost River State Park: frequently asked questions

Who runs Lost River State Park?

Lost River State Park (PWSID WV9916014) is a transient non-community water system owned by a state government. It is regulated by the WV state drinking water program.

How many people does Lost River State Park serve?

Lost River State Park reports serving 50 people through 20 service connections in Hardy County, West Virginia.

Where does Lost River State Park 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 Lost River State Park have any drinking water violations?

Of the 12 most recent violations in EPA's records, one is health-based, and the most recent began in February 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 Lost River State Park'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, one is health-based, and the most recent began in February 2024. For current results, consult EPA ECHO, or the WV state drinking water program.

Where can I find Lost River State Park's water quality report?

The annual Consumer Confidence Report requirement applies to community water systems. Lost River State Park 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 Hardy County

Water systemCountyPopulation servedTypeSource
Moorefield Municipal WaterHardy2,328CommunitySurface water
Hardy County Psd 220 SouthHardy1,463CommunityPurchased surface water
Hardy County Psd 220 NHardy1,442CommunityPurchased surface water
Hardy County Psd-Route 55Hardy908CommunityPurchased surface water
Wardensville, Town ofHardy788CommunityGroundwater
Hardy County Psd-South ForkHardy254CommunityPurchased surface water

Related pages

Working with water-system records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.

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, “Lost River State Park, PWSID WV9916014, West Virginia”, https://aquacensus.com/water-systems/west-virginia/lost-river-state-park-wv9916014 (data as of October 1, 2026).