Public water system record
Cass County PWSD 10
Serves an area of Cass County, MO that includes Peculiar and Raymore · 3,068 people served
Federal records show no health-based violations and 1 monitoring/reporting issue for Cass County PWSD 10 in the last ten years. At least one of these issues remains unresolved.
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 10 buys its water from Kansas City PWS and Raymore PWS.
- Record on file since 1991, with 2 health-based violations before October 19, 2016.
- Lead pipe inventory: 1 lead and 21 unknown out of 1,238 service lines.
Check whether Cass County PWSD 10 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 REVISIONS
RPT
|
Jul 2, 2025 | Active |
Full record since 1991
EPA's records for Cass County PWSD 10 go back to 1991. Before October 19, 2016 they list 2 health-based violations (1 resolved, 1 archived by EPA without a recorded fix) and 4 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1990s | 0 | 2 |
| 2000s | 2 | 2 |
| 2020s | 0 | 1 |
Most recent health-based violation before October 19, 2016: Total Coliform, began July 2009, Archived.
Show all 2 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Total Coliform
Contaminant limit exceeded
|
Jul 1, 2009 | Archived |
|
Total Coliform
Contaminant limit exceeded
|
Aug 1, 2008 | Resolved |
Where the water comes from
Cass County PWSD 10 buys its water from Kansas City PWS and Raymore PWS. It lists no wells or intakes of its own. It also has emergency connections to Harrisonville PWS, Cass County PWSD 6 and Peculiar PWS. 2 other public water systems have emergency connections to Cass County PWSD 10.
Buys water from
- Kansas City PWS Kansas City, MO
- Raymore PWS Raymore, MO
Emergency or part-time connections to
- Harrisonville PWS Harrisonville, MO
- Cass County PWSD 6 Raymore, MO
- Peculiar PWS Peculiar, MO
Annual water quality report
Cass County PWSD 10 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