Public water system record
Comanche Co RWD #3
Serves an area of Comanche County and Cotton County, OK · 2,325 people served
Federal records show no health-based violations and 12 monitoring/reporting issues for Comanche Co RWD #3 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
- 12
Key facts
- Comanche Co RWD #3 draws water from 5 wells.
- Most recent formal enforcement: compliance order (no penalty) by Oklahoma, January 1998.
- Record on file since 1991, with 9 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 1,020 service lines.
Check whether Comanche Co RWD #3 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 |
|---|---|---|
|
Revised Total Coliform Rule
Monitoring violation
|
Jul 1, 2021 | Resolved |
|
Chlorine
Monitoring and reporting
|
Jul 1, 2021 | Resolved |
|
Selenium
Monitoring and reporting
|
Jan 1, 2014 | Resolved |
|
Thallium, Total
Monitoring and reporting
|
Jan 1, 2014 | Resolved |
|
Beryllium, Total
Monitoring and reporting
|
Jan 1, 2014 | Resolved |
|
Antimony, Total
Monitoring and reporting
|
Jan 1, 2014 | Resolved |
|
Nickel
Monitoring and reporting
|
Jan 1, 2014 | Resolved |
|
Mercury
Monitoring and reporting
|
Jan 1, 2014 | Resolved |
|
Fluoride
Monitoring and reporting
|
Jan 1, 2014 | Resolved |
|
Chromium (total)
Monitoring and reporting
|
Jan 1, 2014 | Resolved |
|
Cadmium
Monitoring and reporting
|
Jan 1, 2014 | Resolved |
|
Barium
Monitoring and reporting
|
Jan 1, 2014 | Resolved |
Full record since 1991
EPA's records for Comanche Co RWD #3 go back to 1991. Before October 19, 2016 they list 9 health-based violations (9 resolved) and 35 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1990s | 9 | 1 |
| 2000s | 0 | 1 |
| 2010 to October 18, 2016 | 0 | 33 |
| 2020s | 0 | 2 |
Most recent health-based violation before October 19, 2016: Total Coliform (acute), began June 1998, Resolved.
Show all 9 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Total Coliform (acute)
Contaminant limit exceeded
|
Jun 1, 1998 | Resolved |
|
Nitrate (acute)
Contaminant limit exceeded
|
Oct 1, 1997 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Jul 1, 1996 | Resolved |
|
Nitrate (acute)
Contaminant limit exceeded
|
Jun 30, 1996 | Resolved |
|
Total Coliform (acute)
Contaminant limit exceeded
|
Jun 1, 1995 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Feb 1, 1993 | Resolved |
|
Total Coliform (acute)
Contaminant limit exceeded
|
Dec 1, 1992 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Nov 1, 1992 | Resolved |
|
Total Coliform (acute)
Contaminant limit exceeded
|
Nov 1, 1991 | Resolved |
Enforcement actions
Oklahoma regulators took 1 formal enforcement action against Comanche Co RWD #3 and issued 1 boil water order between 1995 and 1998. The most recent was a compliance order (no penalty) in January 1998.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Jan 12, 1998 | Oklahoma | Compliance order (no penalty) | 1 violation (1 health-based): Nitrate |
| Jun 19, 1995 | Oklahoma | Boil water order | 1 violation (1 health-based): Total Coliform |
Where the water comes from
Comanche Co RWD #3 draws water from 5 wells. It also buys water from Walters Public Works Authority. It also has emergency connections to Stephens Co RWD #5 and Lawton.
Buys water from
- Walters Public Works Authority Walters, OK
Emergency or part-time connections to
- Stephens Co RWD #5 Marlow, OK
- Lawton Lawton, OK
Annual water quality report
Comanche Co RWD #3 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