Public water system record
Cass County PWSD 11
Serves an area of Cass County, MO that includes Garden City · 1,948 people served
Federal records show no health-based violations and 1 monitoring/reporting issue for Cass County PWSD 11 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
- 1
Key facts
- Cass County PWSD 11 buys its water from Tri County Water Authority.
- Record on file since 1995, with 0 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 59 unknown out of 803 service lines.
Check whether Cass County PWSD 11 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 |
|---|---|---|
|
Lead and Copper Rule
Monitoring and reporting
|
Dec 30, 2023 | Resolved |
Full record since 1995
EPA's records for Cass County PWSD 11 go back to 1995. Before October 19, 2016 they list no health-based violations and 2 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1990s | 0 | 1 |
| 2000s | 0 | 1 |
| 2020s | 0 | 1 |
Where the water comes from
Cass County PWSD 11 buys its water from Tri County Water Authority. It lists no wells or intakes of its own. It also has an emergency connection to MO American Garden City. 1 other community water system buys water from Cass County PWSD 11. 1 other public water system has an emergency connection to Cass County PWSD 11.
Buys water from
- Tri County Water Authority Independence, MO
Emergency or part-time connections to
- MO American Garden City Joplin, MO
Community systems that buy water from it
- Creighton PWS Creighton, MO
Annual water quality report
Cass County PWSD 11 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 Missouri.
Certified drinking water labs by state EPA guidance for private wells