Public water system record
Jefferson County PWSD 6
Serves an area of Jefferson County, MO that includes Byrnes Mill and Scotsdale · 7,500 people served
Federal records show no health-based violations and no monitoring or reporting issues for Jefferson County PWSD 6 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
- Jefferson County PWSD 6 draws water from 6 wells (1 of them for emergency, seasonal or other part-time use).
- Record on file since 1993, with 3 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 451 unknown out of 3,232 service lines.
Check whether Jefferson County PWSD 6 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 1993
EPA's records for Jefferson County PWSD 6 go back to 1993. Before October 19, 2016 they list 3 health-based violations (3 archived by EPA without a recorded fix) and 5 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1990s | 3 | 0 |
| 2000s | 0 | 5 |
Most recent health-based violation before October 19, 2016: Total Coliform, began August 1999, Archived.
Show all 3 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Total Coliform
Contaminant limit exceeded
|
Aug 1, 1999 | Archived |
|
Total Coliform
Contaminant limit exceeded
|
Jul 1, 1999 | Archived |
|
Total Coliform
Contaminant limit exceeded
|
Aug 1, 1993 | Archived |
Where the water comes from
Jefferson County PWSD 6 draws water from 6 wells (1 of them for emergency, seasonal or other part-time use). 2 other public water systems have emergency connections to Jefferson County PWSD 6.
Annual water quality report
Jefferson County PWSD 6 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