Public water system record
Calvert City Municipal Water Department
Serves Calvert City, Marshall County, KY · 4,381 people served
Federal records show no health-based violations and 3 monitoring/reporting issues for Calvert City Municipal Water Department in the last ten years.
System profile
- Health-based violations, last 10 years
- 0
- Resolved
- 0
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 3
Key facts
- Calvert City Municipal Water Department draws water from 3 wells.
- Record on file since 1995, with 1 health-based violation before October 19, 2016.
- Lead pipe inventory: 0 lead and 1,063 unknown out of 1,795 service lines.
Check whether Calvert City Municipal Water Department serves your address
Health-based violations
Since October 2016Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.
None since October 2016.
Monitoring and reporting issues
Since October 2016Missed tests or reports, not contaminants found above a limit.
| Issue | Start date | Status |
|---|---|---|
|
Revised Total Coliform Rule
Monitoring violation
|
Nov 1, 2025 |
Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
|
|
Consumer Confidence Rule
OTHER
|
Jul 1, 2017 | Resolved |
|
Revised Total Coliform Rule
Monitoring violation
|
Dec 1, 2016 | Resolved |
Full record since 1995
EPA's records for Calvert City Municipal Water Department go back to 1995. Before October 19, 2016 they list 1 health-based violation (1 resolved) and 15 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1990s | 0 | 3 |
| 2000s | 0 | 8 |
| 2010 to October 18, 2016 | 1 | 4 |
| October 19, 2016 to 2019 | 0 | 2 |
| 2020s | 0 | 1 |
Most recent health-based violation before October 19, 2016: Total Coliform, began June 2011, Resolved.
Show the health-based violation before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Total Coliform
Contaminant limit exceeded
|
Jun 1, 2011 | Resolved |
Where the water comes from
Calvert City Municipal Water Department draws water from 3 wells. It also has emergency connections to North Marshall Water District #1 and Paducah Water Works. 2 other public water systems have emergency connections to Calvert City Municipal Water Department.
Emergency or part-time connections to
- North Marshall Water District #1 Benton, KY
- Paducah Water Works Paducah, KY
Annual water quality report
Calvert City Municipal Water Department must give its customers an annual water quality report (Consumer Confidence Report) by July 1, with the levels its tests found in the previous year.
Where the state allows it, systems serving fewer than 10,000 people may publish the report in a local newspaper or news site instead of mailing it, and must provide a copy on request.
Find a posted report with EPA's Consumer Confidence Report search
Testing your own water
To test the water at your tap, or a private well this record does not cover, use a laboratory certified for drinking water by Kentucky.
Certified drinking water labs by state EPA guidance for private wells