Public water system · VA4115651

Active

Milford Haven Coast Guard Sta

At a glance

Milford Haven Coast Guard Sta (PWSID VA4115651) is an active non-transient non-community water system in Mathews County, Virginia. It reports serving 36 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as owned by the federal government. Of the 12 most recent violations in EPA's records, one is health-based, and the most recent began in October 2023.

Dataset updated October 2026 . Source: EPA SDWIS/ECHO public records.

Population served

Service connections

Primary source

Groundwater

System type

NTNCWS

Non-transient non-community water system

System record

PWSIDVA4115651

System typeNon-transient non-community water system

Activity statusActive

Population served36

Service connections1

Primary water sourceGroundwater

Owner typeFederal government

Primacy agencyVA state drinking water program

City served—

StateVirginia

ZIP—

CountyMathews County

How does Milford Haven Coast Guard Sta compare with other water systems in Mathews County?

By EPA's size categories, Milford Haven Coast Guard Sta is a very small system (500 people or fewer). Mathews County has 33 active public water systems. Its population served is well below the county average of 126 people per system, and accounts for 0.9% of the 4,166 people reported by systems filed under the county. Across Virginia, the 2,420 active systems average 3,122 people each. Nationally, the average active non-transient non-community water system reports serving 430 people, so Milford Haven Coast Guard Sta is well below that figure.

What does “non-transient non-community water system” mean?

A non-transient non-community water system regularly serves at least 25 of the same people for more than six months a year, but not where they live. Schools, factories, office buildings and hospitals with their own supply are typical examples. Virginia has 443 active non-transient non-community water systems, 18% of the state's 2,420 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 2,089 Virginia systems (86%) list groundwater as their primary source.

Who owns and regulates Milford Haven Coast Guard Sta?

EPA lists Milford Haven Coast Guard Sta as owned by the federal government. The VA state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 1 of the 33 active systems in Mathews County (3%) are also owned by the federal government.

Does Milford Haven Coast Guard Sta have drinking water violations?

Of the 12 most recent violations in EPA's records, one is health-based, and the most recent began in October 2023. The violations listed here began between January 2020 and October 2023. By type: 10 monitoring and reporting, 1 contaminant level above the legal limit and 1 public notice, recordkeeping or other. The contaminant or rule involved most often is Total trihalomethanes (TTHM) (2 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
2023-10-01	Contaminant level above the legal limitMaximum Contaminant Level Violation, Average · code 02	Total trihalomethanes (TTHM)code 2950	Yes	Resolved
2023-07-01	Monitoring and reportingMonitoring and Reporting (DBP) · code 27	Total trihalomethanes (TTHM)code 2950	No	Resolved
2023-07-01	Monitoring and reportingMonitoring and Reporting (DBP) · code 27	Haloacetic acids (HAA5)code 2456	No	Resolved
2021-07-01	Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71	Consumer Confidence Rulecode 7000	No	Resolved
2020-01-01	Monitoring and reportingMonitoring, Regular · code 03	Nickelcode 1036	No	Resolved
2020-01-01	Monitoring and reportingMonitoring, Regular · code 03	Bariumcode 1010	No	Resolved
2020-01-01	Monitoring and reportingMonitoring, Regular · code 03	Berylliumcode 1075	No	Resolved
2020-01-01	Monitoring and reportingMonitoring, Regular · code 03	Antimonycode 1074	No	Resolved
2020-01-01	Monitoring and reportingMonitoring, Regular · code 03	Mercurycode 1035	No	Resolved
2020-01-01	Monitoring and reportingMonitoring, Regular · code 03	Fluoridecode 1025	No	Resolved
2020-01-01	Monitoring and reportingMonitoring, Regular · code 03	Seleniumcode 1045	No	Resolved
2020-01-01	Monitoring and reportingMonitoring, Regular · code 03	Arseniccode 1005	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.

Milford Haven Coast Guard Sta: frequently asked questions

Who runs Milford Haven Coast Guard Sta?

Milford Haven Coast Guard Sta (PWSID VA4115651) is a non-transient non-community water system owned by the federal government. It is regulated by the VA state drinking water program.

How many people does Milford Haven Coast Guard Sta serve?

Milford Haven Coast Guard Sta reports serving 36 people through 1 service connection in Mathews County, Virginia.

Where does Milford Haven Coast Guard Sta 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 Milford Haven Coast Guard Sta 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 October 2023. 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 Milford Haven Coast Guard Sta'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 October 2023. For current results, consult EPA ECHO, or the VA state drinking water program.

Where can I find Milford Haven Coast Guard Sta's water quality report?

The annual Consumer Confidence Report requirement applies to community water systems. Milford Haven Coast Guard Sta is a non-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 Mathews County

Water system	County	Population served	Type	Source
Sun New Point Rv Resort	Mathews	530	Transient non-community	Groundwater
Mathews High School	Mathews	480	Non-transient non-community	Groundwater
Mathews Elementary School	Mathews	437	Non-transient non-community	Groundwater
Thomas Hunter School	Mathews	391	Non-transient non-community	Groundwater
Hardee`S-Mathews	Mathews	300	Transient non-community	Groundwater
Mathews Family Ymca	Mathews	190	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, “Milford Haven Coast Guard Sta, PWSID VA4115651, Virginia”, https://aquacensus.com/water-systems/virginia/milford-haven-coast-guard-sta-va4115651 (data as of October 1, 2026).