Public water system · VA1167050
ActiveCastlewood - Rcpsa
At a glance
Castlewood - Rcpsa (PWSID VA1167050) is an active community water system in Russell County, Virginia. It reports serving 5,565 people through 1,827 service connections. Its primary water source is groundwater under influence of surface water, and EPA lists it as owned by a local government. Of the 12 most recent violations in EPA's records, one is health-based, and the most recent began in January 2026.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
5,565
Service connections
1,827
Primary source
GU
Groundwater under influence of surface water
System type
CWS
Community water system
System record
How does Castlewood - Rcpsa compare with other water systems in Russell County?
By EPA's size categories, Castlewood - Rcpsa is a medium system (3,301 to 10,000 people). Russell County has 17 active public water systems, and Castlewood - Rcpsa is the largest of them by population served. Its population served is about 5 times the county average of 1,105 people per system, and accounts for 30% of the 18,785 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 Castlewood - Rcpsa is about 17% 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 under the influence of surface water is well or spring water that the regulator has found to be affected by nearby surface water, so it is regulated under the surface-water treatment rules. 29 Virginia systems (1.2%) list groundwater under influence of surface water as their primary source.
Who owns and regulates Castlewood - Rcpsa?
EPA lists Castlewood - Rcpsa 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. 11 of the 17 active systems in Russell County (65%) are also owned by a local government.
Does Castlewood - Rcpsa have drinking water violations?
Of the 12 most recent violations in EPA's records, one is health-based, and the most recent began in January 2026. The violations listed here began between July 2009 and January 2026. By type: 8 monitoring and reporting, 2 monitoring, 1 public notice, recordkeeping or other and 1 contaminant level above the legal limit. The contaminant or rule involved most often is Total trihalomethanes (TTHM) (2 of them). EPA lists 10 as resolved and 2 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 |
|---|---|---|---|---|
| 2026-01-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Total trihalomethanes (TTHM)code 2950 | No | Archived |
| 2026-01-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Chlorinecode 0999 | No | Resolved |
| 2026-01-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Haloacetic acids (HAA5)code 2456 | No | Archived |
| 2026-01-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2021-12-30 | Monitoring and reportingLead Consumer Notice · code 66 | Lead and Copper Rulecode 5000 | No | Resolved |
| 2020-07-01 | Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71 | Consumer Confidence Rulecode 7000 | No | Resolved |
| 2018-01-01 | Monitoring and reportingMonitoring, Routine (IDSE) · code 30 | Haloacetic acids (HAA5)code 2456 | No | Resolved |
| 2018-01-01 | Monitoring and reportingMonitoring, Routine (IDSE) · code 30 | Total trihalomethanes (TTHM)code 2950 | No | Resolved |
| 2017-12-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2017-10-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Chlorinecode 0999 | No | Resolved |
| 2010-07-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 2009-07-01 | Monitoring and reportingMonitoring, Regular · code 03 | 1,2,4-Trichlorobenzenecode 2378 | 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.
Castlewood - Rcpsa: frequently asked questions
Who runs Castlewood - Rcpsa?
Castlewood - Rcpsa (PWSID VA1167050) is a community water system owned by a local government. It is regulated by the VA state drinking water program.
How many people does Castlewood - Rcpsa serve?
Castlewood - Rcpsa reports serving 5,565 people through 1,827 service connections in Russell County, Virginia.
Where does Castlewood - Rcpsa get its water?
EPA SDWIS lists this system's primary water source as groundwater under influence of surface water. Groundwater under the influence of surface water is well or spring water that the regulator has found to be affected by nearby surface water, so it is regulated under the surface-water treatment rules.
Does Castlewood - Rcpsa 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 January 2026. 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 Castlewood - Rcpsa'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 January 2026. For current results, consult the system's annual water quality report, EPA ECHO, or the VA state drinking water program.
Where can I find Castlewood - Rcpsa's water quality report?
As a community water system, Castlewood - Rcpsa 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 Russell County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Lebanon, Town of | Russell | 3,458 | Community | Surface water |
| Swords Creek - Rcpsa | Russell | 3,233 | Community | Purchased surface water |
| Honaker, Town of | Russell | 2,250 | Community | Groundwater |
| Belfast - Rcpsa | Russell | 1,575 | Community | Purchased surface water |
| Hansonville - Rcpsa | Russell | 1,048 | Community | Purchased surface water |
| New Garden/Finney - Rcpsa | Russell | 375 | Community | Purchased 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, “Castlewood - Rcpsa, PWSID VA1167050, Virginia”, https://aquacensus.com/water-systems/virginia/castlewood-rcpsa-va1167050 (data as of October 1, 2026).