Public water system · TN0000148
ActiveCrockett Mills U.D.
At a glance
Crockett Mills U.D. (PWSID TN0000148) is an active community water system in Crockett County, Tennessee. It reports serving 757 people through 304 service connections. Its primary water source is groundwater, and EPA lists it as owned by a local government. EPA's records list 10 violations for this system; 1 is health-based, and the most recent began in July 2020.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
757
Service connections
304
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Crockett Mills U.D. compare with other water systems in Crockett County?
By EPA's size categories, Crockett Mills U.D. is a small system (501 to 3,300 people). Crockett County has 6 active public water systems, and Crockett Mills U.D. is the 6th-largest of them by population served. Its population served is well below the county average of 2,893 people per system, and accounts for 4.4% of the 17,355 people reported by systems filed under the county. Across Tennessee, the 1,383 active systems average 5,780 people each. Nationally, the average active community water system reports serving 6,703 people, so Crockett Mills U.D. 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. Tennessee has 450 active community water systems, 33% of the state's 1,383 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 1,038 Tennessee systems (75%) list groundwater as their primary source.
Who owns and regulates Crockett Mills U.D.?
EPA lists Crockett Mills U.D. as owned by a local government. The TN state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 6 of the 6 active systems in Crockett County (100%) are also owned by a local government.
Does Crockett Mills U.D. have drinking water violations?
EPA's records list 10 violations for this system; 1 is health-based, and the most recent began in July 2020. The violations listed here began between June 1980 and July 2020. By type: 6 monitoring and reporting, 3 public notice, recordkeeping or other and 1 contaminant level above the legal limit. The contaminant or rule involved most often is Consumer Confidence Rule (3 of them). EPA lists 6 as resolved and 4 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 |
|---|---|---|---|---|
| 2020-07-01 | Public notice, recordkeeping or otherConsumer Confidence Report Inadequate Reporting · code 72 | Consumer Confidence Rulecode 7000 | No | Resolved |
| 2017-07-01 | Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71 | Consumer Confidence Rulecode 7000 | No | Resolved |
| 2007-11-01 | Monitoring and reportingMonitoring, Routine Minor (TCR) · code 24 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 2007-10-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Chlorinecode 0999 | No | Resolved |
| 2007-07-01 | Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71 | Consumer Confidence Rulecode 7000 | No | Resolved |
| 2004-05-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 1997-10-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Archived |
| 1996-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Archived |
| 1984-06-25 | Monitoring and reportingMonitoring, Regular · code 03 | Gross alpha (excluding radon and uranium)code 4000 | No | Archived |
| 1980-06-24 | Monitoring and reportingMonitoring, Regular · code 03 | Gross alpha (excluding radon and uranium)code 4000 | No | Archived |
All 10 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.
Crockett Mills U.D.: frequently asked questions
Who runs Crockett Mills U.D.?
Crockett Mills U.D. (PWSID TN0000148) is a community water system owned by a local government. It is regulated by the TN state drinking water program.
How many people does Crockett Mills U.D. serve?
Crockett Mills U.D. reports serving 757 people through 304 service connections in Crockett County, Tennessee.
Where does Crockett Mills U.D. get its water?
EPA SDWIS lists this system's primary water source as groundwater. Groundwater means the system draws its water from wells or springs fed by underground aquifers.
Does Crockett Mills U.D. have any drinking water violations?
EPA's records list 10 violations for this system; 1 is health-based, and the most recent began in July 2020. 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 Crockett Mills U.D.'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. EPA's records list 10 violations for this system; 1 is health-based, and the most recent began in July 2020. For current results, consult the system's annual water quality report, EPA ECHO, or the TN state drinking water program.
Where can I find Crockett Mills U.D.'s water quality report?
As a community water system, Crockett Mills U.D. 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 Crockett County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| County Wide Utility District | Crockett | 8,528 | Community | Groundwater |
| Alamo Water Department | Crockett | 3,117 | Community | Groundwater |
| Bells Public Utility District | Crockett | 2,610 | Community | Groundwater |
| Maury City Water Dept | Crockett | 1,439 | Community | Groundwater |
| Friendship Distribution Water System | Crockett | 904 | Community | 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, “Crockett Mills U.D., PWSID TN0000148, Tennessee”, https://aquacensus.com/water-systems/tennessee/crockett-mills-u-d-tn0000148 (data as of October 1, 2026).