Caroline County, Virginia — public water systems
At a glance
30 active public water systems are filed under Caroline County, Virginia in EPA's SDWIS records, together reporting 6,432 people served. The largest is Four Winds Campground, which reports serving 2,065 people. 8 are community water systems serving people where they live; the other 22 are non-community systems, such as schools, workplaces, campgrounds and gas stations with their own supply.
Dataset updated . Source: EPA SDWIS/ECHO, refreshed quarterly.
Active systems
30
Population served
6.4K
Community systems
8
Groundwater share
100%
How does Caroline County compare with other Virginia counties?
Caroline County has the 26th-most active public water systems among the 138 counties listed for active Virginia systems in EPA records; among the 99 with 3 or more systems, the median has 20. Its systems report 6,432 people served in total, the 64th-largest county figure in the state and less than 0.1% of the statewide total. The average system here reports serving 214 people, well below the Virginia average of 3,122. Population figures are what each system reports; people served by more than one system, such as a wholesaler and the town that buys from it, are counted by each.
Where does Caroline County's drinking water come from?
By primary water source, Caroline County's active systems draw on groundwater (30, 100%). Overall, all rely mainly on groundwater (including purchased groundwater) and none on surface water, compared with 89% and 11% across Virginia. Groundwater means the system draws its water from wells or springs fed by underground aquifers. The county's largest system, Four Winds Campground, draws primarily on groundwater.
What kinds of water systems operate in Caroline County?
Caroline County's active systems break down as 8 community systems (27%), 8 non-transient non-community systems (27%) and 14 transient non-community systems (47%). 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. 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. 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. EPA lists their owner types as private (77%), federal government (10%), local government (10%) and state government (3.3%).
Water systems in Caroline County
🔒 Create a free account to export CSV| # | Water system | County | Population served | Type | Source |
|---|---|---|---|---|---|
| 1 | Four Winds Campground | Caroline | 2,065 | Community | Groundwater |
| 2 | Bowling Green, Town of | Caroline | 1,233 | Community | Groundwater |
| 3 | Peumansend Creek Regional Jail | Caroline | 396 | Non-transient non-community | Groundwater |
| 4 | Port Royal, Town of | Caroline | 327 | Community | Groundwater |
| 5 | Hornes | Caroline | 275 | Transient non-community | Groundwater |
| 6 | Cedar Ridge MHP | Caroline | 200 | Community | Groundwater |
| 7 | Fort Ap Hill - Headquarters | Caroline | 180 | Non-transient non-community | Groundwater |
| 8 | Caroline Correctional Unit #2 | Caroline | 175 | Community | Groundwater |
| 9 | Lakeshore MHP | Caroline | 150 | Community | Groundwater |
| 10 | The Carmel School at Ruther Glen | Caroline | 150 | Non-transient non-community | Groundwater |
| 11 | Fort Ap Hill- Eod | Caroline | 138 | Non-transient non-community | Groundwater |
| 12 | Hidden Acres Family Campground | Caroline | 135 | Transient non-community | Groundwater |
| 13 | Glen Meadows Mobile Home Park | Caroline | 129 | Community | Groundwater |
| 14 | Four Winds Clubhouse | Caroline | 100 | Transient non-community | Groundwater |
| 15 | Camp Twenty Three Twelve, LLC | Caroline | 100 | Transient non-community | Groundwater |
| 16 | Pendleton Golf Club | Caroline | 100 | Transient non-community | Groundwater |
| 17 | Warriors Heart Virginia | Caroline | 90 | Non-transient non-community | Groundwater |
| 18 | Williamsburg Millwork Corporation | Caroline | 75 | Non-transient non-community | Groundwater |
| 19 | Tidewater MHP | Caroline | 60 | Community | Groundwater |
| 20 | Fort A P Hill - Central Camp | Caroline | 60 | Non-transient non-community | Groundwater |
| 21 | Miss Alyson'S LLC | Caroline | 48 | Non-transient non-community | Groundwater |
| 22 | Blue Iris | Caroline | 40 | Transient non-community | Groundwater |
| 23 | Dyson'S | Caroline | 30 | Transient non-community | Groundwater |
| 24 | Fort Ap Hill- Rappahannock | Caroline | 26 | Transient non-community | Groundwater |
| 25 | Fort Ap Hill- Quartermaster Ttb | Caroline | 25 | Transient non-community | Groundwater |
| 26 | Fort Ap Hill- Sage Ttb | Caroline | 25 | Transient non-community | Groundwater |
| 27 | Mattaponi Springs Golf Course | Caroline | 25 | Transient non-community | Groundwater |
| 28 | Fort Ap Hill- 1200 Meter Range | Caroline | 25 | Transient non-community | Groundwater |
| 29 | Nps - Jackson Shrine | Caroline | 25 | Transient non-community | Groundwater |
| 30 | Fort Ap Hill- Warrior Ttb | Caroline | 25 | Transient non-community | Groundwater |
Caroline County water systems: frequently asked questions
How many public water systems are in Caroline County, Virginia?
EPA's SDWIS records file 30 active public water systems under Caroline County, Virginia: 8 community systems (27%), 8 non-transient non-community systems (27%) and 14 transient non-community systems (47%).
Who supplies drinking water in Caroline County, VA?
The largest community water systems filed under Caroline County are Four Winds Campground (2,065 people served), Town of Bowling Green (1,233 people served) and Town of Port Royal (327 people served). Which system serves a particular address depends on its service area, which EPA's SDWIS records do not include; a water bill or the local utility can confirm it.
Does Caroline County's drinking water come from groundwater or surface water?
Of the 30 active public water systems in Caroline County, all draw mainly on groundwater and none on surface water, counting purchased supplies. The largest system, Four Winds Campground, uses groundwater.
Where can I find a water quality report for Caroline County?
Each community water system must deliver an annual water quality report, called a Consumer Confidence Report, to its customers by July 1, covering the previous calendar year. 8 community systems are filed under Caroline County, so the report to look for is the one from the system that supplies your address.
How can I check violations for a water system in Caroline County?
Open the system's profile from the list on this page. Each profile shows the most recent Safe Drinking Water Act violations in EPA's records, with plain-English labels and whether each one is resolved. For current compliance status, EPA ECHO is the primary source.
More Virginia water systems
- All Virginia public water systems· 2,420 active
- Southampton County· 34 systems
- Louisa County· 33 systems
- Mathews County· 33 systems
- Shenandoah County· 32 systems
- Warren County· 29 systems
- Gloucester County· 29 systems
- How to find out who supplies your drinking water
- How to find and read your annual water quality report
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, “Public water systems in Caroline County, Virginia”, https://aquacensus.com/water-systems/virginia/caroline (data as of October 1, 2026).