Transient Non-Community · PWSID OK3004915

Lake Eufaula State Park

Serves 178 peopleSurface Water PurchasedOwner: StateChecotah, Oklahoma
Nothing open right now.

On record since 1979: 33 violations. 1 over the limit · 32 missed or late tests. Most recent began 2025-08-01.

For this year's test results, ask the utility for its annual Consumer Confidence Report. Every community system must publish one.

1Over the limit
0Treatment lapse
32Missed or late test
0Notice or report

More violations on record than 55% of active water systems in Oklahoma. Small systems with no staff chemist often rack up missed-test violations; big utilities rarely do.

The record, year by year

1979 · Missed or late test: 11980 · Missed or late test: 119801981 · Missed or late test: 11983 · Over the limit: 11983 · Missed or late test: 119851987 · Missed or late test: 51987 · Missed or late test: 51987 · Missed or late test: 51987 · Missed or late test: 51987 · Missed or late test: 51988 · Missed or late test: 91988 · Missed or late test: 91988 · Missed or late test: 91988 · Missed or late test: 91988 · Missed or late test: 91988 · Missed or late test: 91988 · Missed or late test: 91988 · Missed or late test: 91988 · Missed or late test: 91989 · Missed or late test: 11990 · Missed or late test: 21990 · Missed or late test: 21990199520002005201020152020 · Missed or late test: 62020 · Missed or late test: 62020 · Missed or late test: 62020 · Missed or late test: 62020 · Missed or late test: 62020 · Missed or late test: 620202021 · Missed or late test: 32021 · Missed or late test: 32021 · Missed or late test: 32022 · Missed or late test: 12025 · Missed or late test: 12025
One square = one violation, by the year it began. Empty columns are years with nothing on EPA's record.
3% over the limit · 197% missed or late test · 32

Across Oklahoma, 73% of violations are missed or late tests and 19% are water over a limit.

Every violation on record

  1. 2025-08-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  2. 2022-09-01Revised Total Coliform RuleMONBack in compliance
  3. 2021-03-01Revised Total Coliform RuleMONBack in compliance
  4. 2021-02-01Revised Total Coliform RuleMONBack in compliance
  5. 2021-01-01Revised Total Coliform RuleMONBack in compliance
  6. 2020-12-01Revised Total Coliform RuleMONBack in compliance
  7. 2020-11-01Revised Total Coliform RuleMONBack in compliance
  8. 2020-10-01Revised Total Coliform RuleMONBack in compliance
  9. 2020-09-01Revised Total Coliform RuleMONBack in compliance
  10. 2020-08-01Revised Total Coliform RuleMONBack in compliance
  11. 2020-07-01Revised Total Coliform RuleMONBack in compliance
  12. 1990-03-01Coliform (Pre-TCR)Monitoring, RegularBack in compliance
  13. 1990-01-01Coliform (Pre-TCR)Monitoring, RegularBack in compliance
  14. 1989-04-01Coliform (Pre-TCR)Monitoring, RegularBack in compliance
  15. 1988-10-01Coliform (Pre-TCR)Monitoring, RegularBack in compliance
  16. 1988-09-01Coliform (Pre-TCR)Monitoring, RegularBack in compliance
  17. 1988-08-01Coliform (Pre-TCR)Monitoring, RegularBack in compliance
  18. 1988-07-01Coliform (Pre-TCR)Monitoring, RegularBack in compliance
  19. 1988-06-01Coliform (Pre-TCR)Monitoring, RegularBack in compliance
  20. 1988-05-01Coliform (Pre-TCR)Monitoring, RegularBack in compliance
  21. 1988-04-01Coliform (Pre-TCR)Monitoring, RegularBack in compliance
  22. 1988-02-01Coliform (Pre-TCR)Monitoring, RegularBack in compliance
  23. 1988-01-01Coliform (Pre-TCR)Monitoring, RegularBack in compliance
  24. 1987-12-01Coliform (Pre-TCR)Monitoring, RegularBack in compliance
  25. 1987-11-01Coliform (Pre-TCR)Monitoring, RegularBack in compliance
Show the other 8 entries
  1. 1987-10-01Coliform (Pre-TCR)Monitoring, RegularBack in compliance
  2. 1987-08-01Coliform (Pre-TCR)Monitoring, RegularBack in compliance
  3. 1987-07-01Coliform (Pre-TCR)Monitoring, RegularBack in compliance
  4. 1983-06-30Coliform (Pre-TCR)Monitoring, Check/Repeat/ConfirmationBack in compliance
  5. 1983-06-30Coliform (Pre-TCR)MCL, Averagemeasured 5.00 · limit 1.00 Back in compliance
  6. 1981-01-31Coliform (Pre-TCR)Monitoring, RegularBack in compliance
  7. 1980-02-29Coliform (Pre-TCR)Monitoring, RegularBack in compliance
  8. 1979-12-31Coliform (Pre-TCR)Monitoring, RegularBack in compliance

System details

Population served178
Service connections97
Water sourceSurface Water Purchased
System typeTransient Non-Community
OwnerState
StatusActive
CityChecotah
EPA ZIP on file74426

Areas served

  • Mcintosh County

Reading this record

Lake Eufaula State Park is a transient non-community that draws from surface water purchased and serves about 178 people in Checotah, Oklahoma. Everything above comes from the EPA's Safe Drinking Water Information System (SDWIS), where states report every violation by every public water system.

Four kinds of violation. Only one is a measurement of the water: over the limit means a test came back above a legal maximum (an MCL). A treatment lapse means a required protective step was not done, such as disinfection, filtration, fixing a defect an inspector found, or filing a lead-pipe inventory. A missed or late test means a required test was skipped or never reported. That is the most common kind, and the most misread: it does not mean the water was bad, and it does not mean the water was fine. Notices and reports covers public notices and the annual Consumer Confidence Report.

Status. “Back in compliance” means the state recorded a return to compliance. “Period ended” means the violation's compliance period is over but no return to compliance was ever filed, which is common in older records. EPA's federal copy lags state records by months, so call the utility for anything current.