Public water system record
Antire Valley Subd
On record as serving Jefferson County, MO · Serves 260 people
Federal records show 2 health-based violations and 1 monitoring/reporting issue for Antire Valley Subd in the last ten years. The most serious issue in this window was a resolved Revised Total Coliform Rule violation.
System profile
- Health-based violations, last 10 years
- 2
- Resolved
- 2
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 1
Key facts
- Antire Valley Subd draws water from 1 well.
- Most recent formal enforcement: signed compliance agreement by Missouri, January 2005.
- Record on file since 1993, with 9 health-based violations before October 20, 2016.
- Lead pipe inventory: 0 lead and 42 unknown out of 80 service lines.
Check whether Antire Valley Subd 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.
| Contaminant | Rule family | Start date | Status | Acute |
|---|---|---|---|---|
|
Revised Total Coliform Rule
Treatment technique failure
|
110 | Nov 25, 2024 | Resolved | No |
|
Revised Total Coliform Rule
Treatment technique failure
|
110 | Feb 1, 2020 | Resolved | No |
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, 2019 | Resolved |
Full record since 1993
EPA's records for Antire Valley Subd go back to 1993. Before October 20, 2016 they list 9 health-based violations (9 resolved) and 15 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1990s | 0 | 7 |
| 2000s | 9 | 4 |
| 2010 to October 19, 2016 | 0 | 4 |
| October 20, 2016 to 2019 | 0 | 1 |
| 2020s | 2 | 0 |
Most recent health-based violation before October 20, 2016: Total Coliform, began December 2009, Resolved.
Show all 9 health-based violations before October 20, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Total Coliform
Contaminant limit exceeded
|
Dec 1, 2009 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
May 1, 2004 | Resolved |
|
Total Coliform (acute)
Contaminant limit exceeded
|
Oct 1, 2003 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Oct 1, 2003 | Resolved |
|
Total Coliform (acute)
Contaminant limit exceeded
|
Sep 1, 2003 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Sep 1, 2003 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Jul 1, 2002 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Dec 1, 2001 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Sep 1, 2001 | Resolved |
Enforcement actions
Missouri regulators took 2 formal enforcement actions against Antire Valley Subd and issued 2 boil water orders between 2000 and 2005. The most recent was a signed compliance agreement in January 2005.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Jan 7, 2005 | Missouri | Signed compliance agreement | 5 violations (5 health-based): Total Coliform |
| Oct 29, 2003 | Missouri | Boil water order | 1 violation (1 health-based): Total Coliform |
| Oct 3, 2003 | Missouri | Boil water order | 1 violation (1 health-based): Total Coliform |
| Aug 11, 2000 | Missouri | Signed compliance agreement | 1 violation: Gross Alpha, Excl. Radon and U |
What the violations mean
Revised Total Coliform Rule
2 incidentsThe system did not meet a requirement of the Revised Total Coliform Rule
Coliform and E. coli rules protect against bacteria in the distribution system
Where the water comes from
Antire Valley Subd draws water from 1 well.
Annual water quality report
Antire Valley Subd 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 Antire Valley Subd 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