Public water system · VA2109990
ActiveLouisa County Zion Crossroads
At a glance
Louisa County Zion Crossroads (PWSID VA2109990) is an active community water system in Louisa County, Virginia. It reports serving 2,903 people through 1,002 service connections. Its primary water source is groundwater, and EPA lists it as owned by a local government. EPA's records list one violation for this system; it is health-based, and the most recent began in April 2017.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
2,903
Service connections
1,002
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Louisa County Zion Crossroads compare with other water systems in Louisa County?
By EPA's size categories, Louisa County Zion Crossroads is a small system (501 to 3,300 people). Louisa County has 33 active public water systems, and Louisa County Zion Crossroads is the 2nd-largest of them by population served. Its population served is about 5 times the county average of 582 people per system, and accounts for 15% of the 19,199 people reported by systems filed under the county. Across Virginia, the 2,420 active systems average 3,122 people each. Nationally, the average active community water system reports serving 6,703 people, so Louisa County Zion Crossroads is about 57% below that figure.
What does “community water system” mean?
A community water system serves at least 15 connections used by year-round residents, or regularly serves at least 25 year-round residents. Homes, apartments and mobile-home parks are served by these. Virginia has 844 active community water systems, 35% 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 Louisa County Zion Crossroads?
EPA lists Louisa County Zion Crossroads as owned by a local 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. 9 of the 33 active systems in Louisa County (27%) are also owned by a local government.
Does Louisa County Zion Crossroads have drinking water violations?
EPA's records list one violation for this system; it is health-based, and the most recent began in April 2017. By type: 1 contaminant level above the legal limit. The contaminant or rule involved is Combined Radium (-226 and -228). EPA lists 1 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 |
|---|---|---|---|---|
| 2017-04-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Average · code 02 | Combined Radium (-226 and -228)code 4010 | Yes | Resolved |
The one violation in EPA's records.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.
Louisa County Zion Crossroads: frequently asked questions
Who runs Louisa County Zion Crossroads?
Louisa County Zion Crossroads (PWSID VA2109990) is a community water system owned by a local government. It is regulated by the VA state drinking water program.
How many people does Louisa County Zion Crossroads serve?
Louisa County Zion Crossroads reports serving 2,903 people through 1,002 service connections in Louisa County, Virginia.
Where does Louisa County Zion Crossroads 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 Louisa County Zion Crossroads have any drinking water violations?
EPA's records list one violation for this system; it is health-based, and the most recent began in April 2017. 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 Louisa County Zion Crossroads' 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 one violation for this system; it is health-based, and the most recent began in April 2017. For current results, consult the system's annual water quality report, EPA ECHO, or the VA state drinking water program.
Where can I find Louisa County Zion Crossroads' water quality report?
As a community water system, Louisa County Zion Crossroads must deliver an annual water quality report, called a Consumer Confidence Report, to its customers by July 1 each year, covering the previous calendar year. The system can provide a copy on request.
Other water systems in Louisa County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Louisa County Water Authority | Louisa | 4,254 | Community | Surface water |
| Blue Ridge Shores | Louisa | 1,707 | Community | Groundwater |
| Louisa, Town of | Louisa | 1,555 | Community | Purchased surface water |
| North Anna Power Station | Louisa | 1,200 | Non-transient non-community | Groundwater |
| Gum Spring Bp | Louisa | 950 | Transient non-community | Groundwater |
| Shenandoah Crossing | Louisa | 950 | 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, “Louisa County Zion Crossroads, PWSID VA2109990, Virginia”, https://aquacensus.com/water-systems/virginia/louisa-county-zion-crossroads-va2109990 (data as of October 1, 2026).