Public water system record
Washington Co RWD #3 (New,#1)
Serves an area of Tulsa County and Washington County, OK that includes Owasso, Skiatook, Collinsville and 1 more place · 25,375 people served
Federal records show no health-based violations and 4 monitoring/reporting issues for Washington Co RWD #3 (New,#1) 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
- 4
Key facts
- Washington Co RWD #3 (New,#1) draws water from 2 surface water intakes.
- Most recent formal enforcement: compliance order with a penalty by Oklahoma, January 2002.
- Record on file since 1992, with 2 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 2,651 unknown out of 11,862 service lines.
Check whether Washington Co RWD #3 (New,#1) 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
|
Jun 1, 2025 | Resolved |
|
Chlorine
Monitoring and reporting
|
Jun 1, 2025 | Resolved |
|
Revised Total Coliform Rule
Monitoring violation
|
May 1, 2025 | Resolved |
|
Chlorine
Monitoring and reporting
|
May 1, 2025 | Resolved |
Full record since 1992
EPA's records for Washington Co RWD #3 (New,#1) go back to 1992. Before October 19, 2016 they list 2 health-based violations (2 resolved) and 3 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1990s | 1 | 1 |
| 2000s | 1 | 1 |
| 2010 to October 18, 2016 | 0 | 1 |
| 2020s | 0 | 4 |
Most recent health-based violation before October 19, 2016: Total Coliform, began September 2004, Resolved.
Show all 2 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Total Coliform
Contaminant limit exceeded
|
Sep 1, 2004 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Jul 1, 1992 | Resolved |
Enforcement actions
Oklahoma regulators took 1 formal enforcement action against Washington Co RWD #3 (New,#1) in 2002. The most recent was a compliance order with a penalty in January 2002.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Jan 23, 2002 | Oklahoma | Compliance order with a penalty | 1 violation: Nitrate |
Where the water comes from
Washington Co RWD #3 (New,#1) draws water from 2 surface water intakes. It also has an emergency connection to Tulsa.
Emergency or part-time connections to
- Tulsa Tulsa, OK
Annual water quality report
Washington Co RWD #3 (New,#1) 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 10,000 or more people must mail or deliver the report to every customer, and from 2027 they must send it twice a year.
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