OHA Drinking Water Services
OR41
PWS ID: 00443 ---- KLAMATH FALLS WATER DEPT

See also: Coliform Schedules

Chemical Sampling Schedule Status
Facility
ID
Analyte or Group   Sampling
Interval
Monitoring Period Days
Until
End
Samples
Required
Samples
Received
Last
Sample
Date
Start End
DIST-A  Distribution System ASBESTOS, DIST  9 Years 01/01/2023 - 12/31/2031 2,097 1 incomplete08/09/2022
DIST-A  Distribution System LEAD & COPPER notes3 Years01/01/2027 - 12/31/2027   30 09/25/2024
  Seasonal sampling period:   06/01   thru   09/30
DIST-A  Distribution System STAGE 2 DBP notesYearly 01/01/2026 - 12/31/2026 271 1 incomplete07/09/2025
  Seasonal sampling period:   04/01   thru   04/30
DIST-A  Distribution System STAGE 2 DBP notesYearly 01/01/2026 - 12/31/2026 271 1 incomplete07/09/2025
  Seasonal sampling period:   07/01   thru   07/31
EP-A  EP FOR CONGER WELLFIELD ARSENIC  9 Years 01/01/2023 - 12/31/2031 2,097 1 incomplete08/16/2022
EP-A  EP FOR CONGER WELLFIELD IOC notes9 Years 01/01/2020 - 12/31/2028 1,002 1 incomplete07/06/2011
EP-A  EP FOR CONGER WELLFIELD NITRATE  Yearly 01/01/2026 - 12/31/2026 271 1 incomplete10/07/2025
EP-A  EP FOR CONGER WELLFIELD NITRITE notes9 Years 01/01/2020 - 12/31/2028 1,002 1 incomplete07/06/2011
EP-A  EP FOR CONGER WELLFIELD PFAS notesQuarterly 04/01/2026 - 06/30/2026 87 1 incomplete
  Initial monitoring - 4 quarters only
EP-A  EP FOR CONGER WELLFIELD RAD - GROSS ALPHA  6 Years 01/01/2023 - 12/31/2028 1,002 1 incomplete07/29/2020
EP-A  EP FOR CONGER WELLFIELD RAD - RADIUM 226/228 9 Years 01/01/2026 - 12/31/2034 3,193 1 incomplete07/29/2020
EP-A  EP FOR CONGER WELLFIELD RAD - URANIUM  9 Years 01/01/2026 - 12/31/2034 3,193 1 incomplete07/29/2020
EP-A  EP FOR CONGER WELLFIELD SOC notes3 Years 01/01/2026 - 12/31/2028 1,002 2 incomplete01/07/2026
EP-A  EP FOR CONGER WELLFIELD VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 1,002 1 incomplete10/07/2025
EP-E  EP FOR HOMEDALE WELL ARSENIC  9 Years 01/01/2023 - 12/31/2031 2,097 1 incomplete08/16/2022
EP-E  EP FOR HOMEDALE WELL IOC notes9 Years 01/01/2020 - 12/31/2028 1,002 1 incomplete07/06/2011
EP-E  EP FOR HOMEDALE WELL NITRATE  Yearly 01/01/2026 - 12/31/2026 271 1 incomplete10/07/2025
EP-E  EP FOR HOMEDALE WELL NITRITE notes9 Years 01/01/2020 - 12/31/2028 1,002 1 incomplete07/06/2011
EP-E  EP FOR HOMEDALE WELL PFAS notesQuarterly 04/01/2026 - 06/30/2026 87 1 incomplete
  Initial monitoring - 4 quarters only
EP-E  EP FOR HOMEDALE WELL RAD - GROSS ALPHA  6 Years 01/01/2023 - 12/31/2028 1,002 1 incomplete07/29/2020
EP-E  EP FOR HOMEDALE WELL RAD - RADIUM 226/228 6 Years 01/01/2023 - 12/31/2028 1,002 1 incomplete07/29/2020
EP-E  EP FOR HOMEDALE WELL RAD - URANIUM  9 Years 01/01/2026 - 12/31/2034 3,193 1 incomplete07/29/2020
EP-E  EP FOR HOMEDALE WELL SOC notes3 Years 01/01/2026 - 12/31/2028 1,002 2 incomplete01/07/2026
EP-E  EP FOR HOMEDALE WELL VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 1,002 1 incomplete10/07/2025
EP-F  EP FOR HILYARD WELL #19 ARSENIC  9 Years 01/01/2023 - 12/31/2031 2,097 1 incomplete08/16/2022
EP-F  EP FOR HILYARD WELL #19 IOC notes9 Years 01/01/2020 - 12/31/2028 1,002 1 incomplete07/06/2011
EP-F  EP FOR HILYARD WELL #19 NITRATE  Yearly 01/01/2026 - 12/31/2026 271 1 incomplete10/07/2025
EP-F  EP FOR HILYARD WELL #19 NITRITE notes9 Years 01/01/2020 - 12/31/2028 1,002 1 incomplete07/06/2011
EP-F  EP FOR HILYARD WELL #19 PFAS notesQuarterly 04/01/2026 - 06/30/2026 87 1 incomplete
  Initial monitoring - 4 quarters only
EP-F  EP FOR HILYARD WELL #19 RAD - GROSS ALPHA  6 Years 01/01/2023 - 12/31/2028 1,002 1 incomplete07/29/2020
EP-F  EP FOR HILYARD WELL #19 RAD - RADIUM 226/228 9 Years 01/01/2026 - 12/31/2034 3,193 1 incomplete07/29/2020
EP-F  EP FOR HILYARD WELL #19 RAD - URANIUM  9 Years 01/01/2026 - 12/31/2034 3,193 1 incomplete07/29/2020
EP-F  EP FOR HILYARD WELL #19 SOC notes3 Years 01/01/2026 - 12/31/2028 1,002 2 incomplete01/07/2026
EP-F  EP FOR HILYARD WELL #19 VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 1,002 1 incomplete10/07/2025
EP-H  EP FOR WOCUS WELL #1 ARSENIC  9 Years01/01/2023 - 12/31/2031 2,097 1 done 10/07/2025
EP-H  EP FOR WOCUS WELL #1 IOC  3 Years 01/01/2026 - 12/31/2028 1,002 1 incomplete10/07/2025
EP-H  EP FOR WOCUS WELL #1 NITRATE  Yearly 01/01/2026 - 12/31/2026 271 1 incomplete10/07/2025
EP-H  EP FOR WOCUS WELL #1 NITRITE  3 Years 01/01/2026 - 12/31/2028 1,002 1 incomplete10/07/2025
EP-H  EP FOR WOCUS WELL #1 PFAS notesQuarterly 04/01/2026 - 06/30/2026 87 1 incomplete
  Initial monitoring - 4 quarters only
EP-H  EP FOR WOCUS WELL #1 RAD - GROSS ALPHA  6 Years 01/01/2023 - 12/31/2028 1,002 1 incomplete07/29/2020
EP-H  EP FOR WOCUS WELL #1 RAD - RADIUM 226/228 9 Years 01/01/2026 - 12/31/2034 3,193 1 incomplete07/29/2020
EP-H  EP FOR WOCUS WELL #1 RAD - URANIUM  9 Years 01/01/2026 - 12/31/2034 3,193 1 incomplete07/29/2020
EP-H  EP FOR WOCUS WELL #1 SOC notes3 Years 01/01/2026 - 12/31/2028 1,002 2 incomplete01/07/2026
EP-H  EP FOR WOCUS WELL #1 VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 1,002 1 incomplete10/07/2025
EP-I  EP FOR DEBBIE DRIVE WELL (KLAM 14141) ARSENIC  9 Years 01/01/2023 - 12/31/2031 2,097 1 incomplete08/16/2022
EP-I  EP FOR DEBBIE DRIVE WELL (KLAM 14141) IOC notes9 Years 01/01/2020 - 12/31/2028 1,002 1 incomplete07/06/2011
EP-I  EP FOR DEBBIE DRIVE WELL (KLAM 14141) NITRATE  Yearly 01/01/2026 - 12/31/2026 271 1 incomplete10/07/2025
EP-I  EP FOR DEBBIE DRIVE WELL (KLAM 14141) NITRITE notes9 Years 01/01/2020 - 12/31/2028 1,002 1 incomplete07/06/2011
EP-I  EP FOR DEBBIE DRIVE WELL (KLAM 14141) PFAS notesQuarterly 04/01/2026 - 06/30/2026 87 1 incomplete
  Initial monitoring - 4 quarters only
EP-I  EP FOR DEBBIE DRIVE WELL (KLAM 14141) RAD - GROSS ALPHA  6 Years 01/01/2023 - 12/31/2028 1,002 1 incomplete07/29/2020
EP-I  EP FOR DEBBIE DRIVE WELL (KLAM 14141) RAD - RADIUM 226/228 9 Years 01/01/2026 - 12/31/2034 3,193 1 incomplete07/29/2020
EP-I  EP FOR DEBBIE DRIVE WELL (KLAM 14141) RAD - URANIUM  9 Years 01/01/2026 - 12/31/2034 3,193 1 incomplete07/29/2020
EP-I  EP FOR DEBBIE DRIVE WELL (KLAM 14141) SOC notes3 Years 01/01/2026 - 12/31/2028 1,002 2 incomplete01/07/2026
EP-I  EP FOR DEBBIE DRIVE WELL (KLAM 14141) VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 1,002 1 incomplete10/07/2025

7  secs
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Expired Schedules
Facility
ID
Analyte or Group    Sampling
Interval
Start End Samples
Required
   Notes
DIST-A  Distribution SystemHAA5 & TTHM  Quarterly01/01/200412/31/20051Schedule Reflects 1 RT Sample Per QT Per Aquifer
DIST-A  Distribution SystemHAA5 & TTHM  Yearly01/01/200612/31/20061Sample during the month of warmest water temperature.
DIST-A  Distribution SystemHAA5 & TTHM  Yearly01/01/200709/30/20135Sample between June 1 and Sept. 30.
DIST-A  Distribution SystemSTAGE 2 DBP  Quarterly10/01/201312/31/20144Sample During October, January, April, and July
EP-A  EP FOR CONGER WELLFIELDARSENIC  3 Years01/01/200212/31/20131
EP-A  EP FOR CONGER WELLFIELDRAD - GROSS ALPHA  9 Years01/01/200812/01/20161
EP-C  EP FOR FREMONT WELLARSENIC  3 Years01/01/200212/31/20131
EP-C  EP FOR FREMONT WELLARSENIC  9 Years01/01/201409/18/20191
EP-C  EP FOR FREMONT WELLIOC  9 Years01/01/200209/18/20191Schedule Reflects Monitoring Reduction Granted
EP-C  EP FOR FREMONT WELLNITRATE  Yearly01/01/200209/18/20191
EP-C  EP FOR FREMONT WELLNITRITE  9 Years01/01/200209/18/20191Schedule Reflects Monitoring Reduction Granted
EP-C  EP FOR FREMONT WELLRAD - GROSS ALPHA  6 Years01/01/201709/18/20191
EP-C  EP FOR FREMONT WELLRAD - GROSS ALPHA  9 Years01/01/200812/31/20161
EP-C  EP FOR FREMONT WELLRAD - RADIUM 226/228  6 Years01/01/201709/18/20191
EP-C  EP FOR FREMONT WELLRAD - RADIUM 226/228  9 Years01/01/200812/31/20161
EP-C  EP FOR FREMONT WELLRAD - URANIUM  9 Years01/01/200809/18/20191
EP-C  EP FOR FREMONT WELLSOC  3 Years01/01/200209/18/201922 Consec. QT Samples
EP-C  EP FOR FREMONT WELLVOLATILE ORGANICS  3 Years01/01/200209/18/20191
EP-E  EP FOR HOMEDALE WELLARSENIC  3 Years01/01/200212/31/20131
EP-E  EP FOR HOMEDALE WELLRAD - GROSS ALPHA  9 Years01/01/200812/31/20161
EP-E  EP FOR HOMEDALE WELLRAD - RADIUM 226/228  9 Years01/01/200812/31/20161
EP-F  EP FOR HILYARD WELL #19ARSENIC  3 Years01/01/200212/31/20131
EP-F  EP FOR HILYARD WELL #19RAD - GROSS ALPHA  9 Years01/01/200812/31/20161
EP-H  EP FOR WOCUS WELL #1ARSENIC  3 Years01/01/200212/31/20131
EP-H  EP FOR WOCUS WELL #1RAD - GROSS ALPHA  9 Years01/01/200812/31/20161
EP-I  EP FOR DEBBIE DRIVE WELL (KLAM 14141)ARSENIC  3 Years01/01/200812/31/20131
EP-I  EP FOR DEBBIE DRIVE WELL (KLAM 14141)RAD - GROSS ALPHA  9 Years01/01/200812/31/20161
EP-J  EP FOR BALSAM WELL (KLAM 12537)ARSENIC  3 Years01/01/200812/31/20131
EP-J  EP FOR BALSAM WELL (KLAM 12537)ARSENIC  9 Years01/01/201401/01/20251
EP-J  EP FOR BALSAM WELL (KLAM 12537)IOC  9 Years01/01/201101/01/20251Schedule Reflects Monitoring Reduction Granted
EP-J  EP FOR BALSAM WELL (KLAM 12537)NITRATE  Yearly01/01/200801/01/20251
EP-J  EP FOR BALSAM WELL (KLAM 12537)NITRITE  9 Years01/01/201101/01/20251Schedule Reflects Monitoring Reduction Granted
EP-J  EP FOR BALSAM WELL (KLAM 12537)RAD - GROSS ALPHA  6 Years01/01/201701/01/20251
EP-J  EP FOR BALSAM WELL (KLAM 12537)RAD - GROSS ALPHA  9 Years01/01/200812/31/20161
EP-J  EP FOR BALSAM WELL (KLAM 12537)RAD - RADIUM 226/228  9 Years01/01/200801/01/20251
EP-J  EP FOR BALSAM WELL (KLAM 12537)RAD - URANIUM  9 Years01/01/200801/01/20251
EP-J  EP FOR BALSAM WELL (KLAM 12537)SOC  3 Years01/01/200801/01/202522 Consec. QT samples
EP-J  EP FOR BALSAM WELL (KLAM 12537)VOLATILE ORGANICS  3 Years01/01/200801/01/20251

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