Public water system · OK1021506
ActiveRogers Co Rwd # 4
At a glance
Rogers Co Rwd # 4 (PWSID OK1021506) is an active community water system in Rogers County, Oklahoma. It reports serving 7,725 people through 3,486 service connections. Its primary water source is surface water, and EPA lists it as owned by a local government. Of the 12 most recent violations in EPA's records, 2 are health-based, and the most recent began in October 2024.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
7,725
Service connections
3,486
Primary source
SW
Surface water
System type
CWS
Community water system
System record
How does Rogers Co Rwd # 4 compare with other water systems in Rogers County?
By EPA's size categories, Rogers Co Rwd # 4 is a medium system (3,301 to 10,000 people). Rogers County has 15 active public water systems, and Rogers Co Rwd # 4 is the 5th-largest of them by population served. Its population served is about 54% above the county average of 5,014 people per system, and accounts for 10% of the 75,204 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 Rogers Co Rwd # 4 is about 15% above 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. Surface water means the system draws its water from rivers, lakes, streams or reservoirs. 175 Oklahoma systems (14%) list surface water as their primary source.
Who owns and regulates Rogers Co Rwd # 4?
EPA lists Rogers Co Rwd # 4 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. 14 of the 15 active systems in Rogers County (93%) are also owned by a local government.
Does Rogers Co Rwd # 4 have drinking water violations?
Of the 12 most recent violations in EPA's records, 2 are health-based, and the most recent began in October 2024. The violations listed here began between June 2017 and October 2024. By type: 8 monitoring and reporting, 1 reporting, 1 required treatment not met, 1 public notice, recordkeeping or other and 1 contaminant level above the legal limit. The contaminant or rule involved most often is Haloacetic acids (HAA5) (3 of them). EPA lists 10 as resolved, 1 as unaddressed and 1 as addressed. 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. Unaddressed means the violation is not resolved or archived and is not yet covered by formal enforcement. Addressed means the violation is not resolved or archived and is covered by formal enforcement.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2024-10-17 | ReportingLSL Reporting · code 4G | Lead and Copper Rule Revisionscode 5200 | No | Unaddressed |
| 2024-10-17 | Required treatment not metLSL Inventory · code 2E | Lead and Copper Rule Revisionscode 5200 | Yes | Addressed |
| 2024-10-01 | Monitoring and reportingFollow-up Or Routine LCR Tap M/R · code 52 | Lead and Copper Rulecode 5000 | No | Resolved |
| 2024-07-01 | Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71 | Consumer Confidence Rulecode 7000 | No | Resolved |
| 2022-01-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Average · code 02 | Haloacetic acids (HAA5)code 2456 | Yes | Resolved |
| 2021-12-30 | Monitoring and reportingFailure Submit IDSE/Subpart V Plan Rpt · code 35 | Haloacetic acids (HAA5)code 2456 | No | Resolved |
| 2021-10-01 | Monitoring and reportingFollow-up Or Routine LCR Tap M/R · code 52 | Lead and Copper Rulecode 5000 | No | Resolved |
| 2017-11-01 | Monitoring and reportingMonitoring, Turbidity (Enhanced SWTR) · code 38 | Interim Enhanced Surface Water Treatment Rulecode 0300 | No | Resolved |
| 2017-07-01 | Monitoring and reportingMonitoring, Turbidity (Enhanced SWTR) · code 38 | Interim Enhanced Surface Water Treatment Rulecode 0300 | No | Resolved |
| 2017-06-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Haloacetic acids (HAA5)code 2456 | No | Resolved |
| 2017-06-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Total trihalomethanes (TTHM)code 2950 | No | Resolved |
| 2017-06-01 | Monitoring and reportingMonitoring, Turbidity (Enhanced SWTR) · code 38 | Interim Enhanced Surface Water Treatment Rulecode 0300 | 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.
Rogers Co Rwd # 4: frequently asked questions
Who runs Rogers Co Rwd # 4?
Rogers Co Rwd # 4 (PWSID OK1021506) is a community water system owned by a local government. It is regulated by the OK state drinking water program.
How many people does Rogers Co Rwd # 4 serve?
Rogers Co Rwd # 4 reports serving 7,725 people through 3,486 service connections in Rogers County, Oklahoma.
Where does Rogers Co Rwd # 4 get its water?
EPA SDWIS lists this system's primary water source as surface water. Surface water means the system draws its water from rivers, lakes, streams or reservoirs.
Does Rogers Co Rwd # 4 have any drinking water violations?
Of the 12 most recent violations in EPA's records, 2 are health-based, and the most recent began in October 2024. 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 Rogers Co Rwd # 4'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, 2 are health-based, and the most recent began in October 2024. For current results, consult the system's annual water quality report, EPA ECHO, or the OK state drinking water program.
Where can I find Rogers Co Rwd # 4's water quality report?
As a community water system, Rogers Co Rwd # 4 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 Rogers County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Claremore | Rogers | 15,873 | Community | Surface water |
| Rogers Co Rwd # 5 | Rogers | 11,782 | Community | Surface water |
| Rogers Co Rwd # 3 Cot Sta | Rogers | 10,750 | Community | Purchased surface water |
| Rogers Co Rwd # 3 Lake Plant | Rogers | 10,470 | Community | Surface water |
| Rogers Co Rwd # 8 | Rogers | 3,375 | Community | Purchased surface water |
| Rogers Co Rwd # 7 | Rogers | 3,040 | Community | Purchased surface water |
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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, “Rogers Co Rwd # 4, PWSID OK1021506, Oklahoma”, https://aquacensus.com/water-systems/oklahoma/rogers-co-rwd-4-ok1021506 (data as of October 1, 2026).