ADAIR, OK · Mayes County

MAYES CO RWD # 5 Water System

Current status

No open violations on record as of July 4, 2026.

This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 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): OK3004616
System type: Community Water System
Population served: 3,360
Service connections: 1,749
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

Violation history

Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2017 – March 21, 2018
Resolved
Maximum Contaminant Level Violation, Acute (TCR)
Health-based
Coliform (TCR)
September 1, 1992 – September 30, 1992
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
October 1, 2017 – March 21, 2018	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
September 1, 1992 – September 30, 1992	Maximum Contaminant Level Violation, Acute (TCR)	Coliform (TCR)	Health-based	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

October 15, 2025State Public Notification received1 linked violation
October 2, 2025State Administrative/Compliance Order without penalty issued1 linked violation
October 2, 2025State Public Notification requested1 linked violation
October 23, 2019State Public Notification received1 linked violation
March 21, 2018State Compliance achieved1 linked violation
November 13, 2017State Public Notification requested1 linked violation
November 13, 2017State Violation/Reminder Notice1 linked violation
August 4, 2016State Compliance achieved46 linked violations
August 4, 2016State Compliance achieved3 linked violations
August 4, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
August 4, 2016State Compliance achieved1 linked violation
August 4, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
August 4, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
August 4, 2016State Compliance achieved12 linked violations
October 16, 1992State Compliance achieved1 linked violation

Contact

MAYES CO RWD # 5

918-785-2330

ADAIR, OK 74330