Public water system record
Mayes Co RWD # 6
Serves an area of Mayes County, OK that includes Langley, Pensacola and Strang · 3,750 people served
Federal records show no health-based violations and 2 monitoring/reporting issues for Mayes Co RWD # 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
- 2
Key facts
- Mayes Co RWD # 6 draws water from 1 surface water intake.
- Most recent formal enforcement: compliance order with a penalty by Oklahoma, May 2009.
- Record on file since 1991, with 7 health-based violations before October 20, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 1,987 service lines.
Check whether Mayes Co RWD # 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.
Monitoring and reporting issues
Since October 2016Missed tests or reports, not contaminants found above a limit.
| Issue | Start date | Status |
|---|---|---|
|
Haloacetic Acids (HAA5)
Monitoring and reporting
|
Nov 1, 2022 | Resolved |
|
Total Trihalomethanes (TTHMs)
Monitoring and reporting
|
Nov 1, 2022 | Resolved |
Full record since 1991
EPA's records for Mayes Co RWD # 6 go back to 1991. Before October 20, 2016 they list 7 health-based violations (5 resolved, 2 archived by EPA without a recorded fix) and 7 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1990s | 3 | 1 |
| 2000s | 4 | 6 |
| 2020s | 0 | 2 |
Most recent health-based violation before October 20, 2016: CARBON, TOTAL, began April 2006, Resolved.
Show all 7 health-based violations before October 20, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
CARBON, TOTAL
Treatment technique failure
|
Apr 1, 2006 | Resolved |
|
CARBON, TOTAL
Treatment technique failure
|
Jan 1, 2006 | Resolved |
|
CARBON, TOTAL
Treatment technique failure
|
Oct 1, 2005 | Resolved |
|
CARBON, TOTAL
Treatment technique failure
|
Jul 1, 2005 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Aug 1, 1994 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
Nov 1, 1993 | Archived |
|
Surface Water Treatment Rule
Treatment technique failure
|
Oct 1, 1993 | Archived |
Enforcement actions
Oklahoma regulators took 8 formal enforcement actions against Mayes Co RWD # 6 between 2005 and 2009. The most recent was a compliance order with a penalty in May 2009.
| Date | By | Action | Violations covered |
|---|---|---|---|
| May 5, 2009 | Oklahoma | Compliance order with a penalty | 1 violation: Nitrate-Nitrite |
| Aug 28, 2008 | Oklahoma | Compliance order with a penalty | 2 violations: 2,4-D, BHC-GAMMA |
| Jun 25, 2008 | Oklahoma | Compliance order with a penalty | 1 violation: Arsenic |
| Oct 3, 2006 | Oklahoma | Compliance order with a penalty | 1 violation (1 health-based): CARBON, TOTAL |
| Sep 11, 2006 | Oklahoma | Compliance order with a penalty | 1 violation (1 health-based): CARBON, TOTAL |
| Apr 7, 2006 | Oklahoma | Compliance order with a penalty | 1 violation (1 health-based): CARBON, TOTAL |
| Jan 25, 2006 | Oklahoma | Compliance order with a penalty | 1 violation (1 health-based): CARBON, TOTAL |
| Apr 28, 2005 | Oklahoma | Compliance order with a penalty | 1 violation: Nitrate-Nitrite |
Where the water comes from
Mayes Co RWD # 6 draws water from 1 surface water intake. 1 other community water system buys water from Mayes Co RWD # 6. 1 other public water system has an emergency connection to Mayes Co RWD # 6.
Community systems that buy water from it
- Adair Adair, OK
Annual water quality report
Mayes Co RWD # 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 Oklahoma.
Certified drinking water labs by state EPA guidance for private wells