WELLSTON, OK · Lincoln County
LINCOLN CO RWD #3 Water System
Consumer Confidence Report status
LINCOLN CO RWD #3 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 open health-based violation for LINCOLN CO RWD #3, alongside 1 other open item.
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)
- OK3004107
- System type
- Community Water System
- Population served
- 575
- Service connections
- 230
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
LINCOLN CO RWD #3 is one of 511 community water systems in Oklahoma in the 501 to 3,300 people size category, serving 575 people from surface water.
As of August 1, 2026, its federal record holds 33 entries between 2003 and 2024, of which 1 health-based item remains open, alongside 1 other open entry.
Of the 33, 6 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 Stage 2 Disinfectants and Disinfection Byproducts Rule, the Lead and Copper Rule, and the Consumer Confidence Rule.
Violation history
LSL Inventory
Health-basedLEAD AND COPPER RULE REVISIONS
October 17, 2024
AddressedLSL Reporting
—LEAD AND COPPER RULE REVISIONS
October 17, 2024
AddressedMaximum Contaminant Level Violation, Average
Health-basedTTHM
January 1, 2023 – March 31, 2023
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
January 1, 2023 – March 31, 2023
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
October 1, 2022 – December 31, 2022
ResolvedFailure Submit IDSE/Subpart V Plan Rpt
—TTHM
September 29, 2022 – December 27, 2022
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
July 1, 2022 – September 30, 2022
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
April 1, 2022 – June 30, 2022
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
April 1, 2020 – June 30, 2020
ResolvedMonitoring and Reporting (DBP)
—Chlorine
July 1, 2019 – September 30, 2019
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
April 1, 2018 – June 30, 2018
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
January 1, 2018 – March 31, 2018
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
October 1, 2017 – December 31, 2017
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
July 1, 2017 – September 30, 2017
ArchivedMaximum Contaminant Level Violation, Average
Health-basedTTHM
April 1, 2017 – June 30, 2017
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
January 1, 2017 – March 31, 2017
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
January 1, 2017 – January 18, 2019
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
October 1, 2016 – December 31, 2016
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
July 1, 2016 – September 30, 2016
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
April 1, 2016 – June 30, 2016
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
January 1, 2016 – March 31, 2016
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
October 1, 2015 – December 31, 2015
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
July 1, 2015 – September 30, 2015
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
April 1, 2015 – June 30, 2015
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
January 1, 2015 – March 31, 2015
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
October 1, 2014 – December 31, 2014
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2014 – June 1, 2015
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
July 1, 2014 – September 30, 2014
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
April 1, 2014 – June 30, 2014
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
October 1, 2013 – December 31, 2013
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2013 – June 1, 2015
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
August 1, 2003 – August 31, 2003
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
May 1, 2003 – May 31, 2003
Resolved
Addressed corrective action reported, pending final confirmationResolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| October 17, 2024 | LSL Inventory | LEAD AND COPPER RULE REVISIONS | Health-based | Addressed |
| October 17, 2024 | LSL Reporting | LEAD AND COPPER RULE REVISIONS | — | Addressed |
| January 1, 2023 – March 31, 2023 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| January 1, 2023 – March 31, 2023 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| October 1, 2022 – December 31, 2022 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| September 29, 2022 – December 27, 2022 | Failure Submit IDSE/Subpart V Plan Rpt | TTHM | — | Resolved |
| July 1, 2022 – September 30, 2022 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| April 1, 2022 – June 30, 2022 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| April 1, 2020 – June 30, 2020 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| July 1, 2019 – September 30, 2019 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| April 1, 2018 – June 30, 2018 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| January 1, 2018 – March 31, 2018 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| October 1, 2017 – December 31, 2017 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| July 1, 2017 – September 30, 2017 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Archived |
| April 1, 2017 – June 30, 2017 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| January 1, 2017 – March 31, 2017 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| January 1, 2017 – January 18, 2019 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| October 1, 2016 – December 31, 2016 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| July 1, 2016 – September 30, 2016 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| April 1, 2016 – June 30, 2016 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| January 1, 2016 – March 31, 2016 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| October 1, 2015 – December 31, 2015 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| July 1, 2015 – September 30, 2015 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| April 1, 2015 – June 30, 2015 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| January 1, 2015 – March 31, 2015 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| October 1, 2014 – December 31, 2014 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| July 1, 2014 – June 1, 2015 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| July 1, 2014 – September 30, 2014 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| April 1, 2014 – June 30, 2014 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| October 1, 2013 – December 31, 2013 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| July 1, 2013 – June 1, 2015 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| August 1, 2003 – August 31, 2003 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| May 1, 2003 – May 31, 2003 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
Addressed corrective action reported, pending final confirmationResolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- July 11, 2025State Violation/Reminder Notice1 linked violation
- July 11, 2025State Violation/Reminder Notice1 linked violation
- July 26, 2024State Compliance achieved1 linked violation
- July 12, 2024State Violation/Reminder Notice1 linked violation
- June 14, 2023State Compliance achieved2 linked violations
- June 14, 2023State Compliance achieved7 linked violations
- June 14, 2023State Compliance achieved5 linked violations
- April 25, 2023State Public Notification received2 linked violations
- April 12, 2023State Administrative/Compliance Order without penalty issued2 linked violations
- April 12, 2023State Public Notification requested3 linked violations
- February 24, 2023State Public Notification received1 linked violation
- February 3, 2023State Public Notification requested1 linked violation
- February 3, 2023State Administrative/Compliance Order without penalty issued1 linked violation
- January 18, 2023State Violation/Reminder Notice1 linked violation
- December 27, 2022State Compliance achieved1 linked violation
- November 25, 2022State Public Notification received1 linked violation
- November 15, 2022State Administrative/Compliance Order without penalty issued1 linked violation
- November 15, 2022State Public Notification requested1 linked violation
- July 25, 2022State Public Notification received1 linked violation
- June 29, 2022State Administrative/Compliance Order without penalty issued1 linked violation
- June 29, 2022State Public Notification requested1 linked violation
- May 25, 2021State Compliance achieved1 linked violation
- December 28, 2020State Public Notification received1 linked violation
- December 8, 2020State Public Notification requested1 linked violation
- December 8, 2020State Administrative/Compliance Order without penalty issued1 linked violation
- November 20, 2020State Public Notification received1 linked violation
- February 7, 2020State Compliance achieved1 linked violation
- December 27, 2019State Public Notification received1 linked violation
- November 21, 2019State Violation/Reminder Notice1 linked violation
- November 21, 2019State Public Notification requested1 linked violation
- July 19, 2019State Compliance achieved18 linked violations
- January 18, 2019State Compliance achieved1 linked violation
- January 18, 2019State Compliance achieved1 linked violation
- August 1, 2018State Public Notification received1 linked violation
- July 10, 2018State Violation/Reminder Notice1 linked violation
- July 10, 2018State Public Notification requested1 linked violation
- April 25, 2018State Public Notification received1 linked violation
- April 4, 2018State Violation/Reminder Notice1 linked violation
- April 4, 2018State Public Notification requested1 linked violation
- January 30, 2018State Public Notification received1 linked violation
- January 17, 2018State Public Notification requested1 linked violation
- January 17, 2018State Violation/Reminder Notice1 linked violation
- October 5, 2017State Violation/Reminder Notice1 linked violation
- October 5, 2017State Public Notification requested1 linked violation
- August 3, 2017State Public Notification received1 linked violation
- June 30, 2017State Public Notification requested1 linked violation
- June 30, 2017State Violation/Reminder Notice1 linked violation
- April 20, 2017State Public Notification requested1 linked violation
- April 20, 2017State Violation/Reminder Notice1 linked violation
- March 28, 2017State Public Notification received1 linked violation
- March 28, 2017State Public Notification received1 linked violation
- March 21, 2017State Public Notification requested1 linked violation
- March 21, 2017State Violation/Reminder Notice1 linked violation
- March 7, 2017State Public Notification requested1 linked violation
- March 7, 2017State Violation/Reminder Notice1 linked violation
- January 30, 2017State Public Notification received3 linked violations
- December 29, 2016State Violation/Reminder Notice3 linked violations
- December 29, 2016State Public Notification requested3 linked violations
- October 25, 2016State Administrative/Compliance Order with penalty issued18 linked violations
- August 4, 2016State Compliance achieved1 linked violation
- May 6, 2016State Public Notification received1 linked violation
- March 21, 2016State Administrative/Compliance Order with penalty issued1 linked violation
- March 21, 2016State Public Notification requested1 linked violation
- December 2, 2015State Public Notification received1 linked violation
- October 22, 2015State Public Notification requested1 linked violation
- October 22, 2015State Administrative/Compliance Order with penalty issued2 linked violations
- September 1, 2015State Public Notification received1 linked violation
- August 20, 2015State Public Notification requested1 linked violation
- August 20, 2015State Administrative/Compliance Order with penalty issued1 linked violation
- June 1, 2015State Compliance achieved2 linked violations
- May 29, 2015State Public Notification received1 linked violation
- April 30, 2015State Public Notification requested1 linked violation
- April 30, 2015State Administrative/Compliance Order with penalty issued1 linked violation
- March 3, 2015State Public Notification received22 linked violations
- February 5, 2015State Public Notification requested2 linked violations
- January 14, 2015State Violation/Reminder Notice1 linked violation
- July 2, 2014State Public Notification received23 linked violations
- June 18, 2014State Administrative/Compliance Order with penalty issued3 linked violations
- October 1, 2003State Compliance achieved3 linked violations
- September 24, 2003State Compliance achieved1 linked violation
- September 24, 2003State Public Notification received1 linked violation
- August 28, 2003State Violation/Reminder Notice1 linked violation
- August 28, 2003State Public Notification requested1 linked violation
Common questions
Is LINCOLN CO RWD #3 required to publish a Consumer Confidence Report?
- Yes. LINCOLN CO RWD #3 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 LINCOLN CO RWD #3’s next Consumer Confidence Report due?
- LINCOLN CO RWD #3’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does LINCOLN CO RWD #3 have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show 1 open health-based violation for LINCOLN CO RWD #3, alongside 1 other open item.
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
LINCOLN CO RWD #3
405-258-2200
WELLSTON, OK 74881