OHA Drinking Water Services
OR41
PWS ID: 00693 ---- REDMOND WATER DEPARTMENT

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 LEAD & COPPER notes3 Years01/01/2026 - 12/31/2026   30 06/27/2023
  Seasonal sampling period:   06/01   thru   09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notesYearly 01/01/2026 - 12/31/2026 246 2 incomplete04/16/2025
  Seasonal sampling period:   04/01   thru   04/30
EP-A  EP FOR WELL #1 ARSENIC notes9 Years01/01/2023 - 12/31/2031 2,072 1 done 07/30/2024
EP-A  EP FOR WELL #1 IOC notes9 Years01/01/2020 - 12/31/2028 977 1 done 07/30/2024
EP-A  EP FOR WELL #1 NITRATE  Yearly 01/01/2026 - 12/31/2026 246 1 incomplete09/03/2025
EP-A  EP FOR WELL #1 NITRITE notes9 Years01/01/2020 - 12/31/2028 977 1 done 07/30/2024
EP-A  EP FOR WELL #1 PFAS notesQuarterly 04/01/2026 - 06/30/2026 62 1 incomplete
  Initial monitoring - 4 quarters only
EP-A  EP FOR WELL #1 RAD - GROSS ALPHA  9 Years01/01/2020 - 12/31/2028 977 1 done 07/30/2024
EP-A  EP FOR WELL #1 RAD - RADIUM 226/228notes9 Years 01/01/2026 - 12/31/2034 3,168 1 incomplete07/17/2023
EP-A  EP FOR WELL #1 RAD - URANIUM  6 Years 01/01/2026 - 12/31/2031 2,072 1 incomplete07/17/2023
EP-A  EP FOR WELL #1 SOC notes3 Years 01/01/2026 - 12/31/2028 977 2 incomplete10/23/2023
EP-A  EP FOR WELL #1 VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 977 1 incomplete07/17/2023
EP-B  EP FOR WELL #2 ARSENIC notes9 Years01/01/2023 - 12/31/2031 2,072 1 done 07/15/2024
EP-B  EP FOR WELL #2 IOC notes9 Years01/01/2020 - 12/31/2028 977 1 done 07/15/2024
EP-B  EP FOR WELL #2 NITRATE  Yearly 01/01/2026 - 12/31/2026 246 1 incomplete09/03/2025
EP-B  EP FOR WELL #2 NITRITE notes9 Years01/01/2020 - 12/31/2028 977 1 done 07/15/2024
EP-B  EP FOR WELL #2 PFAS notesQuarterly 04/01/2026 - 06/30/2026 62 1 incomplete
  Initial monitoring - 4 quarters only
EP-B  EP FOR WELL #2 RAD - GROSS ALPHA  9 Years01/01/2020 - 12/31/2028 977 1 done 07/15/2024
EP-B  EP FOR WELL #2 RAD - RADIUM 226/228notes9 Years 01/01/2026 - 12/31/2034 3,168 1 incomplete07/13/2023
EP-B  EP FOR WELL #2 RAD - URANIUM  6 Years 01/01/2026 - 12/31/2031 2,072 1 incomplete07/13/2023
EP-B  EP FOR WELL #2 SOC notes3 Years 01/01/2026 - 12/31/2028 977 2 incomplete10/23/2023
EP-B  EP FOR WELL #2 VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 977 1 incomplete07/13/2023
EP-C  EP FOR WELL #3 ARSENIC notes9 Years 01/01/2026 - 12/31/2034 3,168 1 incomplete07/13/2023
EP-C  EP FOR WELL #3 IOC notes9 Years 01/01/2026 - 12/31/2034 3,168 1 incomplete07/13/2023
EP-C  EP FOR WELL #3 NITRATE  Yearly 01/01/2026 - 12/31/2026 246 1 incomplete09/03/2025
EP-C  EP FOR WELL #3 NITRITE notes9 Years 01/01/2026 - 12/31/2034 3,168 1 incomplete07/13/2023
EP-C  EP FOR WELL #3 PFAS notesQuarterly 04/01/2026 - 06/30/2026 62 1 incomplete
  Initial monitoring - 4 quarters only
EP-C  EP FOR WELL #3 RAD - GROSS ALPHA  9 Years 01/01/2026 - 12/31/2034 3,168 1 incomplete07/13/2023
EP-C  EP FOR WELL #3 RAD - RADIUM 226/228 9 Years 01/01/2026 - 12/31/2034 3,168 1 incomplete07/13/2023
EP-C  EP FOR WELL #3 RAD - URANIUM  9 Years 01/01/2026 - 12/31/2034 3,168 1 incomplete07/13/2023
EP-C  EP FOR WELL #3 SOC notes3 Years 01/01/2026 - 12/31/2028 977 2 incomplete10/23/2023
EP-C  EP FOR WELL #3 VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 977 1 incomplete07/13/2023
EP-D  EP FOR WELL #4 ARSENIC notes9 Years01/01/2023 - 12/31/2031 2,072 1 done 07/15/2024
EP-D  EP FOR WELL #4 IOC notes9 Years01/01/2020 - 12/31/2028 977 1 done 07/15/2024
EP-D  EP FOR WELL #4 NITRATE  Yearly 01/01/2026 - 12/31/2026 246 1 incomplete09/03/2025
EP-D  EP FOR WELL #4 NITRITE notes9 Years01/01/2020 - 12/31/2028 977 1 done 07/15/2024
EP-D  EP FOR WELL #4 PFAS notesQuarterly 04/01/2026 - 06/30/2026 62 1 incomplete
  Initial monitoring - 4 quarters only
EP-D  EP FOR WELL #4 RAD - GROSS ALPHA notes9 Years 01/01/2026 - 12/31/2034 3,168 1 incomplete07/13/2023
EP-D  EP FOR WELL #4 RAD - RADIUM 226/228notes9 Years 01/01/2026 - 12/31/2034 3,168 1 incomplete07/13/2023
EP-D  EP FOR WELL #4 RAD - URANIUM notes9 Years01/01/2023 - 12/31/2031 2,072 1 done 07/15/2024
EP-D  EP FOR WELL #4 SOC notes3 Years 01/01/2026 - 12/31/2028 977 2 incomplete10/23/2023
EP-D  EP FOR WELL #4 VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 977 1 incomplete07/13/2023
EP-E  EP FOR WELL #5 ARSENIC notes9 Years01/01/2023 - 12/31/2031 2,072 1 done 07/15/2024
EP-E  EP FOR WELL #5 IOC notes9 Years01/01/2020 - 12/31/2028 977 1 done 07/15/2024
EP-E  EP FOR WELL #5 NITRATE  Yearly 01/01/2026 - 12/31/2026 246 1 incomplete09/03/2025
EP-E  EP FOR WELL #5 NITRITE notes9 Years01/01/2020 - 12/31/2028 977 1 done 07/15/2024
EP-E  EP FOR WELL #5 PFAS notesQuarterly 04/01/2026 - 06/30/2026 62 1 incomplete
  Initial monitoring - 4 quarters only
EP-E  EP FOR WELL #5 RAD - GROSS ALPHA notes9 Years 01/01/2026 - 12/31/2034 3,168 1 incomplete07/13/2023
EP-E  EP FOR WELL #5 RAD - RADIUM 226/228notes9 Years 01/01/2026 - 12/31/2034 3,168 1 incomplete07/13/2023
EP-E  EP FOR WELL #5 RAD - URANIUM notes9 Years01/01/2023 - 12/31/2031 2,072 1 done 07/15/2024
EP-E  EP FOR WELL #5 SOC notes3 Years 01/01/2026 - 12/31/2028 977 2 incomplete10/23/2023
EP-E  EP FOR WELL #5 VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 977 1 incomplete07/13/2023
EP-F  EP FOR WELL #6 ARSENIC notes9 Years01/01/2023 - 12/31/2031 2,072 1 done 09/03/2025
EP-F  EP FOR WELL #6 IOC notes9 Years01/01/2023 - 12/31/2031 2,072 1 done 09/03/2025
EP-F  EP FOR WELL #6 NITRATE  Yearly 01/01/2026 - 12/31/2026 246 1 incomplete09/03/2025
EP-F  EP FOR WELL #6 NITRITE notes9 Years01/01/2023 - 12/31/2031 2,072 1 done 09/03/2025
EP-F  EP FOR WELL #6 PFAS notesQuarterly 04/01/2026 - 06/30/2026 62 1 incomplete
  Initial monitoring - 4 quarters only
EP-F  EP FOR WELL #6 RAD - GROSS ALPHA notes9 Years01/01/2020 - 12/31/2028 977 1 done 07/15/2024
EP-F  EP FOR WELL #6 RAD - RADIUM 226/228notes9 Years 01/01/2026 - 12/31/2034 3,168 1 incomplete07/15/2024
EP-F  EP FOR WELL #6 RAD - URANIUM notes9 Years01/01/2020 - 12/31/2028 977 1 done 07/15/2024
EP-F  EP FOR WELL #6 SOC notes3 Years 01/01/2026 - 12/31/2028 977 2 incomplete10/23/2023
EP-F  EP FOR WELL #6 VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 977 1 incomplete07/13/2023
EP-G  EP FOR WELL #7 ARSENIC notes9 Years01/01/2023 - 12/31/2031 2,072 1 done 09/04/2025
EP-G  EP FOR WELL #7 IOC notes9 Years01/01/2023 - 12/31/2031 2,072 1 done 09/04/2025
EP-G  EP FOR WELL #7 NITRATE  Yearly 01/01/2026 - 12/31/2026 246 1 incomplete09/04/2025
EP-G  EP FOR WELL #7 NITRITE notes9 Years01/01/2023 - 12/31/2031 2,072 1 done 09/04/2025
EP-G  EP FOR WELL #7 PFAS notesQuarterly 04/01/2026 - 06/30/2026 62 1 incomplete
  Initial monitoring - 4 quarters only
EP-G  EP FOR WELL #7 RAD - GROSS ALPHA  6 Years01/01/2023 - 12/31/2028 977 1 done 07/15/2024
EP-G  EP FOR WELL #7 RAD - RADIUM 226/228notes9 Years01/01/2020 - 12/31/2028 977 1 done 07/15/2024
EP-G  EP FOR WELL #7 RAD - URANIUM notes9 Years 01/01/2020 - 12/31/2028 977 1 incomplete06/19/2018
EP-G  EP FOR WELL #7 SOC notes3 Years 01/01/2026 - 12/31/2028 977 2 incomplete10/23/2023
EP-G  EP FOR WELL #7 VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 977 1 incomplete07/13/2023
EP-H  EP FOR WELL #8 ARSENIC  3 Years 01/01/2026 - 12/31/2028 977 1 incomplete07/13/2023
EP-H  EP FOR WELL #8 IOC  3 Years 01/01/2026 - 12/31/2028 977 1 incomplete07/13/2023
EP-H  EP FOR WELL #8 NITRATE  Yearly 01/01/2026 - 12/31/2026 246 1 incomplete09/03/2025
EP-H  EP FOR WELL #8 NITRITE  3 Years 01/01/2026 - 12/31/2028 977 1 incomplete07/13/2023
EP-H  EP FOR WELL #8 PFAS notesQuarterly 04/01/2026 - 06/30/2026 62 1 incomplete
  Initial monitoring - 4 quarters only
EP-H  EP FOR WELL #8 RAD - GROSS ALPHA  9 Years01/01/2023 - 12/31/2031 2,072 1 done 07/15/2024
EP-H  EP FOR WELL #8 RAD - RADIUM 226/228 9 Years01/01/2023 - 12/31/2031 2,072 1 done 07/15/2024
EP-H  EP FOR WELL #8 RAD - URANIUM  9 Years01/01/2023 - 12/31/2031 2,072 1 done 07/15/2024
EP-H  EP FOR WELL #8 SOC notes3 Years 01/01/2026 - 12/31/2028 977 2 incomplete10/23/2023
EP-H  EP FOR WELL #8 VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 977 1 incomplete07/13/2023

6  secs
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Expired Schedules
Facility
ID
Analyte or Group    Sampling
Interval
Start End Samples
Required
   Notes
DIST-A  DISTRIBUTION SYSTEMASBESTOS, DIST  9 Years01/01/200212/31/20041Schedule Reflects Monitoring Reduction Granted
DIST-A  DISTRIBUTION SYSTEMHAA5 & TTHM  Quarterly01/01/200412/31/20051Schedule Reflects 1 RT Sample Per QT - Common Aquifer
DIST-A  DISTRIBUTION SYSTEMHAA5 & TTHM  Yearly01/01/200609/30/20131Sample between June 1 and Sept. 30.
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  3 Years01/01/200206/01/202230Sample Between June 1st and Sept 30th
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  6 Months07/01/202209/30/202260
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  Yearly01/01/202312/31/202330Sample between June 1 and Sept 30
DIST-A  DISTRIBUTION SYSTEMSTAGE 2 DBP  Quarterly10/01/201306/30/20154Samples to be collected October, January, April & July
EP-A  EP FOR WELL #1ARSENIC  3 Years01/01/200212/31/20131
EP-A  EP FOR WELL #1RAD - GROSS ALPHA  6 Years01/01/200812/31/20171
EP-B  EP FOR WELL #2ARSENIC  3 Years01/01/200212/31/20131
EP-B  EP FOR WELL #2DI(2-ETHYLHEXYL) PHTHALATE   Quarterly04/01/200912/31/20101
EP-B  EP FOR WELL #2RAD - GROSS ALPHA  6 Years01/01/200812/31/20171
EP-B  EP FOR WELL #2SOC  3 Years01/01/200212/31/201022 Consec. QT Samples
EP-C  EP FOR WELL #3ARSENIC  3 Years01/01/200212/31/20131
EP-C  EP FOR WELL #3ARSENIC  9 Years01/01/201407/19/20161Schedule Reflects Monitoring Reduction Granted
EP-C  EP FOR WELL #3IOC  9 Years01/01/200207/19/20161Schedule Reflects Monitoring Reduction Granted
EP-C  EP FOR WELL #3NITRATE  Yearly01/01/200207/19/20161
EP-C  EP FOR WELL #3NITRITE  9 Years01/01/200207/19/20161Schedule Reflects Monitoring Reduction Granted
EP-C  EP FOR WELL #3RAD - GROSS ALPHA  9 Years01/01/200807/19/20161Schedule Reflects Monitoring Reduction Granted
EP-C  EP FOR WELL #3RAD - RADIUM 226/228  9 Years01/01/200807/19/20161Schedule Reflects Monitoring Reduction Granted
EP-C  EP FOR WELL #3RAD - URANIUM  6 Years01/01/200812/31/20131
EP-C  EP FOR WELL #3RAD - URANIUM  9 Years01/01/201407/19/20161Schedule Reflects Monitoring Reduction Granted
EP-C  EP FOR WELL #3SOC  3 Years01/01/200207/19/201622 Consec. QT Samples
EP-C  EP FOR WELL #3VOLATILE ORGANICS  3 Years01/01/200207/19/20161
EP-D  EP FOR WELL #4ARSENIC  3 Years01/01/200212/31/20131
EP-D  EP FOR WELL #4RAD - URANIUM  6 Years01/01/200812/31/20131
EP-E  EP FOR WELL #5ARSENIC  3 Years01/01/200212/31/20131
EP-E  EP FOR WELL #5RAD - URANIUM  6 Years01/01/200812/31/20131
EP-F  EP FOR WELL #6ARSENIC  3 Years01/01/200512/31/20131
EP-F  EP FOR WELL #6IOC  3 Years01/01/200512/31/20131
EP-F  EP FOR WELL #6NITRITE  3 Years01/01/200512/31/20131
EP-F  EP FOR WELL #6RAD - RADIUM 226/228  6 Years01/01/201112/31/20161
EP-F  EP FOR WELL #6RAD - RADIUM 226/228  Quarterly10/01/200912/31/20101
EP-G  EP FOR WELL #7ARSENIC  3 Years01/01/200812/31/20131
EP-G  EP FOR WELL #7IOC  3 Years01/01/200812/31/20131
EP-G  EP FOR WELL #7NITRITE  3 Years01/01/200812/31/20131
EP-G  EP FOR WELL #7RAD - GROSS ALPHA  Quarterly10/01/200912/31/20101
EP-H  EP FOR WELL #8RAD - GROSS ALPHA  Quarterly07/01/202209/30/20221
EP-H  EP FOR WELL #8RAD - RADIUM 226/228  Quarterly07/01/202209/30/20221
EP-H  EP FOR WELL #8RAD - URANIUM  Quarterly07/01/202209/30/20221

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