INOLA, OK · Rogers County
INOLA WATER WORKS INC Water System
Consumer Confidence Report status
INOLA WATER WORKS INC must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.
As of August 1, 2026, EPA's federal records show 1 item for INOLA WATER WORKS INC that is open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace Oklahoma’s official records. Always confirm current status with Oklahoma before making decisions based on this information.
System facts
- System ID (PWSID)
- OK3006612
- System type
- Community Water System
- Population served
- 1,589
- Service connections
- 689
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
INOLA WATER WORKS INC is one of 511 community water systems in Oklahoma in the 501 to 3,300 people size category, serving 1,589 people from surface water.
As of August 1, 2026, its federal record holds 17 entries between 2007 and 2025, of which 1 remains open; none are health-based.
Of the 17, 11 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves the Total Coliform Rules, the Stage 2 Disinfectants and Disinfection Byproducts Rule, and the Consumer Confidence Rule.
Violation history
Failure Submit IDSE/Subpart V Plan Rpt
—TTHM
December 30, 2025
UnaddressedFailure Submit IDSE/Subpart V Plan Rpt
—TTHM
April 1, 2025 – June 12, 2025
ResolvedLSL Inventory
Health-basedLEAD AND COPPER RULE REVISIONS
October 17, 2024 – July 15, 2025
ResolvedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
September 1, 2024 – September 30, 2024
ResolvedMonitoring and Reporting (DBP)
—Chlorine
September 1, 2024 – September 30, 2024
ResolvedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
February 1, 2018 – February 28, 2018
ResolvedFailure Submit IDSE/Subpart V Plan Rpt
—TTHM
April 1, 2017 – March 14, 2019
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2016 – June 8, 2016
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2014 – April 8, 2015
ResolvedMonitoring and Reporting (DBP)
—TTHM
September 1, 2013 – November 30, 2013
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
August 1, 2012 – August 30, 2012
ResolvedMonitoring, Repeat Minor (TCR)
—Coliform (TCR)
November 1, 2010 – November 30, 2010
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
September 1, 2010 – September 30, 2010
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
August 1, 2010 – August 31, 2010
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
July 1, 2010 – July 31, 2010
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
July 1, 2010 – July 31, 2010
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
August 1, 2007 – August 31, 2007
Resolved
Unaddressed no corrective action on record yetResolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| December 30, 2025 | Failure Submit IDSE/Subpart V Plan Rpt | TTHM | — | Unaddressed |
| April 1, 2025 – June 12, 2025 | Failure Submit IDSE/Subpart V Plan Rpt | TTHM | — | Resolved |
| October 17, 2024 – July 15, 2025 | LSL Inventory | LEAD AND COPPER RULE REVISIONS | Health-based | Resolved |
| September 1, 2024 – September 30, 2024 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| September 1, 2024 – September 30, 2024 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| February 1, 2018 – February 28, 2018 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| April 1, 2017 – March 14, 2019 | Failure Submit IDSE/Subpart V Plan Rpt | TTHM | — | Resolved |
| July 1, 2016 – June 8, 2016 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| July 1, 2014 – April 8, 2015 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| September 1, 2013 – November 30, 2013 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| August 1, 2012 – August 30, 2012 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| November 1, 2010 – November 30, 2010 | Monitoring, Repeat Minor (TCR) | Coliform (TCR) | — | Resolved |
| September 1, 2010 – September 30, 2010 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| August 1, 2010 – August 31, 2010 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| July 1, 2010 – July 31, 2010 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| July 1, 2010 – July 31, 2010 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| August 1, 2007 – August 31, 2007 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
Unaddressed no corrective action on record yetResolved addressed and confirmed by the state
Enforcement actions
- June 26, 2025State Compliance achieved7 linked violations
- June 26, 2025State Compliance achieved5 linked violations
- December 21, 2018State Public Notification received15 linked violations
- January 3, 2017State Violation/Reminder Notice6 linked violations
- August 4, 2016State Compliance achieved9 linked violations
- August 4, 2016State Compliance achieved3 linked violations
- October 6, 2006State Public Notification requested12 linked violations
Common questions
Is INOLA WATER WORKS INC required to publish a Consumer Confidence Report?
- Yes. INOLA WATER WORKS INC is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is INOLA WATER WORKS INC’s next Consumer Confidence Report due?
- INOLA WATER WORKS INC’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does INOLA WATER WORKS INC have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show 1 item for INOLA WATER WORKS INC that is open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.
What is a Consumer Confidence Report?
- A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.
Contact
INOLA WATER WORKS INC
918-543-2430
INOLA, OK 74036