Public water system · AR0000074
ActiveBerryville Waterworks
At a glance
Berryville Waterworks (PWSID AR0000074) is an active community water system in Carroll County, Arkansas. It reports serving 6,813 people through 2,833 service connections. Its primary water source is purchased surface water, and EPA lists it as owned by a local government. EPA's records list 9 violations for this system; 3 are health-based, and the most recent began in June 2022.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
6,813
Service connections
2,833
Primary source
SWP
Purchased surface water
System type
CWS
Community water system
System record
How does Berryville Waterworks compare with other water systems in Carroll County?
By EPA's size categories, Berryville Waterworks is a medium system (3,301 to 10,000 people). Carroll County has 41 active public water systems, and Berryville Waterworks is the largest of them by population served. Its population served is about 12 times the county average of 565 people per system, and accounts for 29% of the 23,147 people reported by systems filed under the county. Across Arkansas, the 853 active systems average 3,592 people each. Nationally, the average active community water system reports serving 6,703 people, so Berryville Waterworks is roughly in line with 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. Arkansas has 660 active community water systems, 77% of the state's 853 active systems. Purchased surface water means the system buys surface water from another public water system rather than drawing its own. 237 Arkansas systems (28%) list purchased surface water as their primary source.
Who owns and regulates Berryville Waterworks?
EPA lists Berryville Waterworks as owned by a local government. The AR state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 19 of the 41 active systems in Carroll County (46%) are also owned by a local government.
Does Berryville Waterworks have drinking water violations?
EPA's records list 9 violations for this system; 3 are health-based, and the most recent began in June 2022. The violations listed here began between March 1991 and June 2022. By type: 4 monitoring and reporting, 3 contaminant level above the legal limit and 2 monitoring. The contaminant or rule involved most often is Total coliform bacteria (TCR) (6 of them). EPA lists 6 as archived and 3 as resolved. 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. 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 |
|---|---|---|---|---|
| 2022-06-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, E. coli (RTCR) · code 1A | Revised Total Coliform Rulecode 8000 | Yes | Archived |
| 2017-04-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2017-03-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2006-06-01 | Monitoring and reportingMonitoring, Repeat Major (TCR) · code 25 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 1998-05-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Archived |
| 1997-09-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Archived |
| 1991-11-01 | Monitoring and reportingMonitoring, Routine Minor (TCR) · code 24 | Total coliform bacteria (TCR)code 3100 | No | Archived |
| 1991-10-01 | Monitoring and reportingMonitoring, Routine Minor (TCR) · code 24 | Total coliform bacteria (TCR)code 3100 | No | Archived |
| 1991-03-01 | Monitoring and reportingMonitoring, Routine Minor (TCR) · code 24 | Total coliform bacteria (TCR)code 3100 | 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.
Berryville Waterworks: frequently asked questions
Who runs Berryville Waterworks?
Berryville Waterworks (PWSID AR0000074) is a community water system owned by a local government. It is regulated by the AR state drinking water program.
How many people does Berryville Waterworks serve?
Berryville Waterworks reports serving 6,813 people through 2,833 service connections in Carroll County, Arkansas.
Where does Berryville Waterworks get its water?
EPA SDWIS lists this system's primary water source as purchased surface water. Purchased surface water means the system buys surface water from another public water system rather than drawing its own.
Does Berryville Waterworks have any drinking water violations?
EPA's records list 9 violations for this system; 3 are health-based, and the most recent began in June 2022. 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 Berryville Waterworks' 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; 3 are health-based, and the most recent began in June 2022. For current results, consult the system's annual water quality report, EPA ECHO, or the AR state drinking water program.
Where can I find Berryville Waterworks' water quality report?
As a community water system, Berryville Waterworks 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 Carroll County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Green Forest Waterworks | Carroll | 6,265 | Community | Purchased surface water |
| Eureka Springs Waterworks | Carroll | 4,053 | Community | Purchased surface water |
| Holiday Island Waterworks | Carroll | 2,446 | Community | Groundwater |
| Ozarks Rv Resort Owners Association | Carroll | 500 | Transient non-community | Groundwater |
| Oak Grove Water | Carroll | 485 | Community | Groundwater |
| The Great Passion Play | Carroll | 450 | Non-transient non-community | Groundwater |
Related pages
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, “Berryville Waterworks, PWSID AR0000074, Arkansas”, https://aquacensus.com/water-systems/arkansas/berryville-waterworks-ar0000074 (data as of October 1, 2026).