Public water system record
Clay County PWSD 7
Serves an area of Clay County, MO · 245 people served
Federal records show no health-based violations and 2 monitoring/reporting issues for Clay County PWSD 7 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
- 2
Key facts
- Clay County PWSD 7 buys its water from Clay County PWSD 4.
- Record on file since 1991, with 0 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 115 service lines.
Check whether Clay County PWSD 7 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 |
|---|---|---|
|
Consumer Confidence Rule
OTHER
|
Jul 1, 2025 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
Full record since 1991
EPA's records for Clay County PWSD 7 go back to 1991. Before October 19, 2016 they list no health-based violations and 12 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1990s | 0 | 4 |
| 2000s | 0 | 5 |
| 2010 to October 18, 2016 | 0 | 3 |
| 2020s | 0 | 2 |
Where the water comes from
Clay County PWSD 7 buys its water from Clay County PWSD 4. It lists no wells or intakes of its own.
Buys water from
- Clay County PWSD 4 Liberty, MO
Annual water quality report
Clay County PWSD 7 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.
Systems serving 500 or fewer people may meet the rule by telling customers the report is available on request, so you may need to ask Clay County PWSD 7 for a copy.
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 Missouri.
Certified drinking water labs by state EPA guidance for private wells