Public water system · VA2003075

Active

4f, LLC

At a glance

4f, LLC (PWSID VA2003075) is an active non-transient non-community water system in Albemarle County, Virginia. It reports serving 120 people through 4 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list 9 violations for this system; 1 is health-based, and the most recent began in October 2023.

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

Population served

120

Service connections

Primary source

Groundwater

System type

NTNCWS

Non-transient non-community water system

System record

PWSIDVA2003075

System typeNon-transient non-community water system

Activity statusActive

Population served120

Service connections4

Primary water sourceGroundwater

Owner typePrivate

Primacy agencyVA state drinking water program

City served—

StateVirginia

ZIP—

CountyAlbemarle County

How does 4f, LLC compare with other water systems in Albemarle County?

By EPA's size categories, 4f, LLC is a very small system (500 people or fewer). Albemarle County has 63 active public water systems. Its population served is well below the county average of 1,634 people per system, and accounts for 0.1% of the 102,924 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 4f, LLC 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 4f, LLC?

EPA lists 4f, LLC as privately owned. 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. 41 of the 63 active systems in Albemarle County (65%) are also privately owned.

Does 4f, LLC have drinking water violations?

EPA's records list 9 violations for this system; 1 is health-based, and the most recent began in October 2023. The violations listed here began between June 1979 and October 2023. By type: 7 monitoring and reporting, 1 monitoring and 1 required treatment not met. The contaminant or rule involved most often is Total coliform bacteria (TCR) (3 of them). EPA lists 8 as resolved and 1 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.

Began	Violation	Contaminant or rule	Health-based	Status
2023-10-01	Monitoring and reportingLead Consumer Notice · code 66	Lead and Copper Rulecode 5000	No	Resolved
2020-07-01	Monitoring and reportingMonitoring and Reporting (DBP) · code 27	Chlorinecode 0999	No	Resolved
2020-04-01	MonitoringMonitoring, Routine (RTCR) · code 3A	Revised Total Coliform Rulecode 8000	No	Resolved
2011-07-01	Monitoring and reportingMonitoring, Routine Minor (TCR) · code 24	Total coliform bacteria (TCR)code 3100	No	Resolved
2010-09-23	Monitoring and reportingLead Consumer Notice · code 66	Lead and Copper Rulecode 5000	No	Resolved
2009-10-01	Monitoring and reportingMonitoring, Repeat Major (TCR) · code 25	Total coliform bacteria (TCR)code 3100	No	Resolved
2006-10-02	Required treatment not metTreatment Technique No Certif. Operator · code 12	Stage 1 Disinfectants and Disinfection Byproducts Rulecode 0400	Yes	Resolved
2000-07-01	Monitoring and reportingMonitoring, Routine Major (TCR) · code 23	Total coliform bacteria (TCR)code 3100	No	Resolved
1979-06-24	Monitoring and reportingMonitoring, Regular · code 03	Nitratecode 1040	No	Archived

All 9 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.

4f, LLC: frequently asked questions

Who runs 4f, LLC?

4f, LLC (PWSID VA2003075) is a non-transient non-community water system privately owned. It is regulated by the VA state drinking water program.

How many people does 4f, LLC serve?

4f, LLC reports serving 120 people through 4 service connections in Albemarle County, Virginia.

Where does 4f, LLC 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 4f, LLC have any drinking water violations?

EPA's records list 9 violations for this system; 1 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 4f, LLC'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 9 violations for this system; 1 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 4f, LLC's water quality report?

The annual Consumer Confidence Report requirement applies to community water systems. 4f, LLC 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 Albemarle County

Water system	County	Population served	Type	Source
Acsa Urban Area	Albemarle	77,408	Community	Purchased surface water
Acsa Crozet	Albemarle	12,415	Community	Purchased surface water
I64 Rest Area Ebl	Albemarle	1,001	Transient non-community	Groundwater
I64 Rest Area Wbl	Albemarle	1,001	Transient non-community	Groundwater
Acsa Scottsville	Albemarle	710	Community	Purchased surface water
Chris Greene Lake - Park Side	Albemarle	635	Transient non-community	Groundwater

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, “4f, LLC, PWSID VA2003075, Virginia”, https://aquacensus.com/water-systems/virginia/4f-llc-va2003075 (data as of October 1, 2026).