Public water system record
Fort Cobb
Serves an area of Caddo County, OK that includes Fort Cobb · 667 people served
Federal records show 1 health-based violation and 7 monitoring/reporting issues for Fort Cobb in the last ten years. The most serious issue in this window was a resolved LEAD AND COPPER RULE REVISIONS violation.
System profile
- Health-based violations, last 10 years
- 1
- Resolved
- 1
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 7
Key facts
- Fort Cobb draws water from 4 wells.
- Most recent formal enforcement: compliance order with a penalty by Oklahoma, September 2016.
- Record on file since 1993, with 3 health-based violations before October 20, 2016.
- Lead pipe inventory: 0 lead and 189 unknown out of 330 service lines.
Check whether Fort Cobb 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 |
|---|---|---|---|---|
|
LEAD AND COPPER RULE REVISIONS
Treatment technique failure
|
350 | Oct 17, 2024 | Resolved | No |
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
|
Oct 17, 2024 | Resolved |
|
Atrazine
Monitoring and reporting
|
Jan 1, 2023 | Resolved |
|
Glyphosate
Monitoring and reporting
|
Oct 1, 2021 | Resolved |
|
Glyphosate
Monitoring and reporting
|
Oct 1, 2021 | Resolved |
|
Glyphosate
Monitoring and reporting
|
Oct 1, 2020 | Resolved |
|
Glyphosate
Monitoring and reporting
|
Oct 1, 2020 | Resolved |
|
Nitrate-Nitrite
Monitoring and reporting
|
Jan 1, 2020 | Resolved |
Full record since 1993
EPA's records for Fort Cobb go back to 1993. Before October 20, 2016 they list 3 health-based violations (3 resolved) and 5 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1990s | 0 | 2 |
| 2000s | 1 | 2 |
| 2010 to October 19, 2016 | 2 | 1 |
| 2020s | 1 | 7 |
Most recent health-based violation before October 20, 2016: Nitrate-Nitrite (acute), began July 2016, Resolved.
Show all 3 health-based violations before October 20, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Nitrate-Nitrite (acute)
Contaminant limit exceeded
|
Jul 1, 2016 | Resolved |
|
Nitrate-Nitrite (acute)
Contaminant limit exceeded
|
Jan 1, 2013 | Resolved |
|
Total Coliform (acute)
Contaminant limit exceeded
|
Jun 1, 2006 | Resolved |
Enforcement actions
Oklahoma regulators took 2 formal enforcement actions against Fort Cobb and issued 1 boil water order between 2006 and 2016. The most recent was a compliance order with a penalty in September 2016.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Sep 19, 2016 | Oklahoma | Compliance order with a penalty | 1 violation (1 health-based): Nitrate-Nitrite |
| Oct 4, 2013 | Oklahoma | Compliance order with a penalty | 1 violation (1 health-based): Nitrate-Nitrite |
| Jun 9, 2006 | Oklahoma | Boil water order | 1 violation (1 health-based): Total Coliform |
What the violations mean
LEAD AND COPPER RULE REVISIONS
1 incidentThe system did not complete a treatment step or action that the LEAD AND COPPER RULE REVISIONS requires (a treatment technique violation).
The utility had to notify customers about this violation.
Where the water comes from
Fort Cobb draws water from 4 wells.
Annual water quality report
Fort Cobb 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 Oklahoma.
Certified drinking water labs by state EPA guidance for private wells