Public water system · KY0480092
ActiveCumberland Municipal Water Works
At a glance
Cumberland Municipal Water Works (PWSID KY0480092) is an active community water system in Harlan County, Kentucky. It reports serving 2,843 people through 1,180 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, 4 are health-based, and the most recent began in July 2023.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
2,843
Service connections
1,180
Primary source
SW
Surface water
System type
CWS
Community water system
System record
How does Cumberland Municipal Water Works compare with other water systems in Harlan County?
By EPA's size categories, Cumberland Municipal Water Works is a small system (501 to 3,300 people). Harlan County has 17 active public water systems, and Cumberland Municipal Water Works is the 4th-largest of them by population served. Its population served is about 77% above the county average of 1,611 people per system, and accounts for 10% of the 27,378 people reported by systems filed under the county. Across Kentucky, the 437 active systems average 11,699 people each. Nationally, the average active community water system reports serving 6,703 people, so Cumberland Municipal Water Works is about 58% 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. Kentucky has 371 active community water systems, 85% of the state's 437 active systems. Surface water means the system draws its water from rivers, lakes, streams or reservoirs. 135 Kentucky systems (31%) list surface water as their primary source.
Who owns and regulates Cumberland Municipal Water Works?
EPA lists Cumberland Municipal Water Works as owned by a local government. The KY state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 10 of the 17 active systems in Harlan County (59%) are also owned by a local government.
Does Cumberland Municipal Water Works have drinking water violations?
Of the 12 most recent violations in EPA's records, 4 are health-based, and the most recent began in July 2023. The violations listed here began between June 2015 and July 2023. By type: 5 monitoring and reporting, 3 public notice, recordkeeping or other, 2 required treatment not met and 2 contaminant level above the legal limit. The contaminant or rule involved most often is Interim Enhanced Surface Water Treatment Rule (4 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 |
|---|---|---|---|---|
| 2023-07-01 | Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71 | Consumer Confidence Rulecode 7000 | No | Resolved |
| 2020-07-01 | Required treatment not metSingle Turbidity Exceed (Enhanced SWTR) · code 43 | Interim Enhanced Surface Water Treatment Rulecode 0300 | Yes | Resolved |
| 2020-02-01 | Required treatment not metMonthly Turbidity Exceed (Enhanced SWTR) · code 44 | Interim Enhanced Surface Water Treatment Rulecode 0300 | Yes | Resolved |
| 2018-04-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Average · code 02 | Haloacetic acids (HAA5)code 2456 | Yes | Resolved |
| 2017-07-02 | Monitoring and reportingMonitoring, Source Water (LT2) · code 32 | Long Term 2 Enhanced Surface Water Treatment Rulecode 0800 | No | Resolved |
| 2017-07-01 | Public notice, recordkeeping or otherConsumer Confidence Report Inadequate Reporting · code 72 | Consumer Confidence Rulecode 7000 | No | Resolved |
| 2017-07-01 | Monitoring and reportingFailure Submit IDSE/Subpart V Plan Rpt · code 35 | Haloacetic acids (HAA5)code 2456 | No | Resolved |
| 2017-07-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Average · code 02 | Haloacetic acids (HAA5)code 2456 | Yes | Resolved |
| 2015-11-01 | Monitoring and reportingMonitoring, Turbidity (Enhanced SWTR) · code 38 | Interim Enhanced Surface Water Treatment Rulecode 0300 | No | Resolved |
| 2015-07-01 | Monitoring and reportingMonitoring of Treatment (SWTR-Filter) · code 36 | Surface Water Treatment Rulecode 0200 | No | Resolved |
| 2015-07-01 | Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71 | Consumer Confidence Rulecode 7000 | No | Resolved |
| 2015-06-01 | 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.
Cumberland Municipal Water Works: frequently asked questions
Who runs Cumberland Municipal Water Works?
Cumberland Municipal Water Works (PWSID KY0480092) is a community water system owned by a local government. It is regulated by the KY state drinking water program.
How many people does Cumberland Municipal Water Works serve?
Cumberland Municipal Water Works reports serving 2,843 people through 1,180 service connections in Harlan County, Kentucky.
Where does Cumberland Municipal Water Works 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 Cumberland Municipal Water Works have any drinking water violations?
Of the 12 most recent violations in EPA's records, 4 are health-based, and the most recent began in July 2023. 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 Cumberland Municipal Water Works' 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, 4 are health-based, and the most recent began in July 2023. For current results, consult the system's annual water quality report, EPA ECHO, or the KY state drinking water program.
Where can I find Cumberland Municipal Water Works' water quality report?
As a community water system, Cumberland Municipal Water Works 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 Harlan County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Harlan Municipal Water Works | Harlan | 4,574 | Community | Surface water |
| Cawood Water District | Harlan | 4,428 | Community | Surface water |
| Evarts Municipal Water Plant | Harlan | 3,059 | Community | Groundwater under influence of surface water |
| Black Mtn Utility/Dayhoit | Harlan | 1,954 | Community | Purchased surface water |
| Black Mtn Utility/Rosspoint | Harlan | 1,889 | Community | Purchased surface water |
| Black Mtn Utility/Wallins | Harlan | 1,485 | 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, “Cumberland Municipal Water Works, PWSID KY0480092, Kentucky”, https://aquacensus.com/water-systems/kentucky/cumberland-municipal-water-works-ky0480092 (data as of October 1, 2026).