Public water system record
Platte Co PWSD 4
Serves an area of Platte County, MO that includes Platte City · 9,552 people served
Federal records show no health-based violations and no monitoring or reporting issues for Platte Co PWSD 4 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
- 0
Key facts
- Platte Co PWSD 4 draws water from 5 wells.
- Record on file since 1985, with 4 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 603 service lines.
Check whether Platte Co PWSD 4 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, and no monitoring or reporting violations either.
Full record since 1985
EPA's records for Platte Co PWSD 4 go back to 1985. Before October 19, 2016 they list 4 health-based violations (4 resolved) and 20 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1980s | 0 | 16 |
| 1990s | 2 | 3 |
| 2000s | 2 | 1 |
Most recent health-based violation before October 19, 2016: Total Coliform, began July 2004, Resolved.
Show all 4 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Total Coliform
Contaminant limit exceeded
|
Jul 1, 2004 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Jun 1, 2002 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Jun 1, 1998 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Jul 1, 1995 | Resolved |
Where the water comes from
Platte Co PWSD 4 draws water from 5 wells. It also buys water from Kansas City PWS and Platte City PWS. It also has emergency connections to Smithville PWS and Platte County Cons PWSD 1 and a part-time connection to Dearborn PWS. 3 other public water systems have emergency connections to Platte Co PWSD 4.
Buys water from
- Kansas City PWS Kansas City, MO
- Platte City PWS Platte City, MO
Emergency or part-time connections to
- Smithville PWS Smithville, MO
- Platte County Cons PWSD 1 Kansas City, MO
- Dearborn PWS Dearborn, MO
Annual water quality report
Platte Co PWSD 4 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