Public water system · OK3000104
ActiveAdair Co Rwd #1 (Cherry Tree)
At a glance
Adair Co Rwd #1 (Cherry Tree) (PWSID OK3000104) is an active community water system in Adair County, Oklahoma. It reports serving 2,000 people through 1,120 service connections. Its primary water source is purchased surface water, and EPA lists it as owned by a local government. Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in January 2025.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
2,000
Service connections
1,120
Primary source
SWP
Purchased surface water
System type
CWS
Community water system
System record
How does Adair Co Rwd #1 (Cherry Tree) compare with other water systems in Adair County?
By EPA's size categories, Adair Co Rwd #1 (Cherry Tree) is a small system (501 to 3,300 people). Adair County has 10 active public water systems, and Adair Co Rwd #1 (Cherry Tree) is the 3rd-largest of them by population served. Its population served is about 50% above the county average of 1,332 people per system, and accounts for 15% of the 13,323 people reported by systems filed under the county. Across Oklahoma, the 1,254 active systems average 2,907 people each. Nationally, the average active community water system reports serving 6,703 people, so Adair Co Rwd #1 (Cherry Tree) is well 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. Oklahoma has 864 active community water systems, 69% of the state's 1,254 active systems. Purchased surface water means the system buys surface water from another public water system rather than drawing its own. 299 Oklahoma systems (24%) list purchased surface water as their primary source.
Who owns and regulates Adair Co Rwd #1 (Cherry Tree)?
EPA lists Adair Co Rwd #1 (Cherry Tree) as owned by a local government. The OK 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 10 active systems in Adair County (90%) are also owned by a local government.
Does Adair Co Rwd #1 (Cherry Tree) have drinking water violations?
Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in January 2025. The violations listed here began between July 2007 and January 2025. By type: 7 monitoring and reporting and 5 public notice, recordkeeping or other. The contaminant or rule involved most often is Consumer Confidence Rule (5 of them). EPA lists 12 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 |
|---|---|---|---|---|
| 2025-01-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Total trihalomethanes (TTHM)code 2950 | No | Resolved |
| 2025-01-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Haloacetic acids (HAA5)code 2456 | No | Resolved |
| 2020-12-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Total trihalomethanes (TTHM)code 2950 | No | Resolved |
| 2020-12-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Haloacetic acids (HAA5)code 2456 | No | Resolved |
| 2014-07-01 | Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71 | Consumer Confidence Rulecode 7000 | No | Resolved |
| 2013-10-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Total trihalomethanes (TTHM)code 2950 | No | Resolved |
| 2013-10-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Haloacetic acids (HAA5)code 2456 | No | Resolved |
| 2013-07-01 | Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71 | Consumer Confidence Rulecode 7000 | No | Resolved |
| 2012-11-01 | Monitoring and reportingMonitoring, Routine Minor (TCR) · code 24 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 2012-07-01 | Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71 | Consumer Confidence Rulecode 7000 | No | Resolved |
| 2008-07-01 | Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71 | Consumer Confidence Rulecode 7000 | No | Resolved |
| 2007-07-01 | Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71 | Consumer Confidence Rulecode 7000 | 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.
Adair Co Rwd #1 (Cherry Tree): frequently asked questions
Who runs Adair Co Rwd #1 (Cherry Tree)?
Adair Co Rwd #1 (Cherry Tree) (PWSID OK3000104) is a community water system owned by a local government. It is regulated by the OK state drinking water program.
How many people does Adair Co Rwd #1 (Cherry Tree) serve?
Adair Co Rwd #1 (Cherry Tree) reports serving 2,000 people through 1,120 service connections in Adair County, Oklahoma.
Where does Adair Co Rwd #1 (Cherry Tree) 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 Adair Co Rwd #1 (Cherry Tree) have any drinking water violations?
Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in January 2025. 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 Adair Co Rwd #1 (Cherry Tree)'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, none is health-based, and the most recent began in January 2025. For current results, consult the system's annual water quality report, EPA ECHO, or the OK state drinking water program.
Where can I find Adair Co Rwd #1 (Cherry Tree)'s water quality report?
As a community water system, Adair Co Rwd #1 (Cherry Tree) 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 Adair County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Stilwell | Adair | 3,276 | Community | Surface water |
| Adair Co Rwd #3 | Adair | 2,598 | Community | Purchased surface water |
| Adair Co Rwd #2 | Adair | 1,675 | Community | Purchased surface water |
| Westville Utility Authority | Adair | 1,596 | Community | Purchased surface water |
| Adair Co Rwd #4 | Adair | 1,025 | Community | Purchased surface water |
| Adair Co Rwd #5 | Adair | 675 | Community | Surface water |
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, “Adair Co Rwd #1 (Cherry Tree), PWSID OK3000104, Oklahoma”, https://aquacensus.com/water-systems/oklahoma/adair-co-rwd-1-cherry-tree-ok3000104 (data as of October 1, 2026).