Public water system record
Edmond PWA
Serves Edmond, Oklahoma County, OK · 79,408 people served
Federal records show no health-based violations and 23 monitoring/reporting issues for Edmond PWA 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
- 23
Key facts
- Edmond PWA draws water from 59 wells and 1 surface water intake (2 of them for emergency, seasonal or other part-time use).
- Most recent formal enforcement: compliance order with a penalty by Oklahoma, June 2010.
- Record on file since 1992, with 13 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 13,962 unknown out of 32,937 service lines.
Check whether Edmond PWA 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 |
|---|---|---|
|
Glyphosate
Monitoring and reporting
|
Jan 1, 2014 | Resolved |
|
2,4-D
Monitoring and reporting
|
Jan 1, 2014 | Resolved |
|
Styrene
Monitoring and reporting
|
Jan 1, 2011 | Resolved |
|
Ethylbenzene
Monitoring and reporting
|
Jan 1, 2011 | Resolved |
|
Toluene
Monitoring and reporting
|
Jan 1, 2011 | Resolved |
|
Benzene
Monitoring and reporting
|
Jan 1, 2011 | Resolved |
|
CHLOROBENZENE
Monitoring and reporting
|
Jan 1, 2011 | Resolved |
|
Tetrachloroethylene
Monitoring and reporting
|
Jan 1, 2011 | Resolved |
|
1,1,2-Trichloroethane
Monitoring and reporting
|
Jan 1, 2011 | Resolved |
|
Trichloroethylene
Monitoring and reporting
|
Jan 1, 2011 | Resolved |
|
1,2-Dichloropropane
Monitoring and reporting
|
Jan 1, 2011 | Resolved |
|
Carbon tetrachloride
Monitoring and reporting
|
Jan 1, 2011 | Resolved |
|
1,1,1-Trichloroethane
Monitoring and reporting
|
Jan 1, 2011 | Resolved |
|
1,2-Dichloroethane
Monitoring and reporting
|
Jan 1, 2011 | Resolved |
|
trans-1,2-Dichloroethylene
Monitoring and reporting
|
Jan 1, 2011 | Resolved |
|
1,1-Dichloroethylene
Monitoring and reporting
|
Jan 1, 2011 | Resolved |
|
Vinyl chloride
Monitoring and reporting
|
Jan 1, 2011 | Resolved |
|
p-Dichlorobenzene
Monitoring and reporting
|
Jan 1, 2011 | Resolved |
|
o-Dichlorobenzene
Monitoring and reporting
|
Jan 1, 2011 | Resolved |
|
DICHLOROMETHANE
Monitoring and reporting
|
Jan 1, 2011 | Resolved |
|
Xylenes, Total
Monitoring and reporting
|
Jan 1, 2011 | Resolved |
|
cis-1,2-Dichloroethylene
Monitoring and reporting
|
Jan 1, 2011 | Resolved |
|
1,2,4-Trichlorobenzene
Monitoring and reporting
|
Jan 1, 2011 | Resolved |
Full record since 1992
EPA's records for Edmond PWA go back to 1992. Before October 19, 2016 they list 13 health-based violations (12 resolved, 1 archived by EPA without a recorded fix) and 31 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1990s | 1 | 3 |
| 2000s | 12 | 4 |
| 2010 to October 18, 2016 | 0 | 24 |
Most recent health-based violation before October 19, 2016: Combined Uranium, began January 2008, Resolved.
Show all 13 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Combined Uranium
Contaminant limit exceeded
Measured 32 µg/L, federal limit 30 µg/L (1.1 times the limit)
|
Jan 1, 2008 | Resolved |
|
Combined Uranium
Contaminant limit exceeded
Measured 32 µg/L, federal limit 30 µg/L (1.1 times the limit)
|
Oct 1, 2007 | Resolved |
|
Arsenic
Contaminant limit exceeded
Measured 0.025 mg/L, federal limit 0.01 mg/L (2.5 times the limit)
|
Jul 1, 2007 | Resolved |
|
Arsenic
Contaminant limit exceeded
Measured 0.011 mg/L, federal limit 0.01 mg/L (1.1 times the limit)
|
Jul 1, 2007 | Resolved |
|
Arsenic
Contaminant limit exceeded
Measured 0.016 mg/L, federal limit 0.01 mg/L (1.6 times the limit)
|
Apr 1, 2007 | Resolved |
|
Arsenic
Contaminant limit exceeded
|
Jan 1, 2007 | Resolved |
|
Arsenic
Contaminant limit exceeded
Measured 0.019 mg/L, federal limit 0.01 mg/L (1.9 times the limit)
|
Jan 1, 2007 | Resolved |
|
Arsenic
Contaminant limit exceeded
Measured 0.043 mg/L, federal limit 0.01 mg/L (4.3 times the limit)
|
Apr 1, 2006 | Resolved |
|
Arsenic
Contaminant limit exceeded
Measured 0.042 mg/L, federal limit 0.01 mg/L (4.2 times the limit)
|
Apr 1, 2006 | Resolved |
|
Combined Uranium
Contaminant limit exceeded
Measured 67 µg/L, federal limit 30 µg/L (2.2 times the limit)
|
Jan 1, 2006 | Resolved |
|
Gross Alpha, Excl. Radon and U
Contaminant limit exceeded
Measured 17 pCi/L, federal limit 15 pCi/L (1.1 times the limit)
|
Oct 1, 2005 | Resolved |
|
Selenium
Contaminant limit exceeded
Measured 0.29 mg/L, federal limit 0.05 mg/L (5.8 times the limit)
|
Jan 1, 2002 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
Dec 1, 1993 | Archived |
Enforcement actions
Oklahoma regulators took 4 formal enforcement actions against Edmond PWA between 2003 and 2010. The most recent was a compliance order with a penalty in June 2010.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Jun 7, 2010 | Oklahoma | Compliance order with a penalty | 4 violations (4 health-based): Combined Uranium, Gross Alpha, Excl. Radon and U |
| Mar 10, 2008 | Oklahoma | Compliance order with a penalty | 1 violation (1 health-based): Selenium |
| Nov 6, 2007 | Oklahoma | Compliance order with a penalty | 7 violations (7 health-based): Arsenic |
| Jul 25, 2003 | Oklahoma | Compliance order with a penalty | 1 violation: CARBON, TOTAL |
Where the water comes from
Edmond PWA draws water from 59 wells and 1 surface water intake (2 of them for emergency, seasonal or other part-time use). It also buys water from Oklahoma City. 1 other community water system buys water from Edmond PWA. 1 other public water system has an emergency connection to Edmond PWA.
Buys water from
- Oklahoma City Oklahoma City, OK
Community systems that buy water from it
- Arcadia Public Works Authority Arcadia, OK
Annual water quality report
Edmond PWA 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