OHA Drinking Water Services
OR41
PWS ID: 00635 ---- SUNRISE WATER AUTHORITY

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   30incomplete08/30/2023
  Seasonal sampling period:   06/01   thru   09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP  Quarterly 01/01/2026 - 03/31/2026 19 8 incomplete11/12/2025
EP-G  EP FOR WELL #4 ARSENIC notes9 Years01/01/2020 - 12/31/2028 1,025 1 done 08/02/2023
EP-G  EP FOR WELL #4 IOC  9 Years01/01/2020 - 12/31/2028 1,025 1 done 08/02/2023
EP-G  EP FOR WELL #4 NITRATE  Yearly 01/01/2026 - 12/31/2026 294 1 incomplete11/20/2024
EP-G  EP FOR WELL #4 NITRITE  9 Years01/01/2020 - 12/31/2028 1,025 1 done 08/02/2023
EP-G  EP FOR WELL #4 PFAS notesQuarterly 01/01/2026 - 03/31/2026 19 1 incomplete
  Initial monitoring - 4 quarters only
EP-G  EP FOR WELL #4 RAD - GROSS ALPHA  9 Years 01/01/2026 - 12/31/2034 3,216 1 incomplete06/13/2017
EP-G  EP FOR WELL #4 RAD - RADIUM 226/228 6 Years 01/01/2026 - 12/31/2031 2,120 1 incomplete10/25/2022
EP-G  EP FOR WELL #4 RAD - URANIUM  9 Years 01/01/2023 - 12/31/2031 2,120 1 incomplete10/26/2015
EP-G  EP FOR WELL #4 SOC notes3 Years 01/01/2026 - 12/31/2028 1,025 2 incomplete10/31/2023
EP-G  EP FOR WELL #4 VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 1,025 1 incomplete08/02/2023
EP-H  EP FOR WELL #5 ARSENIC notes9 Years01/01/2020 - 12/31/2028 1,025 1 done 08/02/2023
EP-H  EP FOR WELL #5 IOC  9 Years01/01/2020 - 12/31/2028 1,025 1 done 08/02/2023
EP-H  EP FOR WELL #5 NITRATE  Yearly 01/01/2026 - 12/31/2026 294 1 incomplete11/20/2024
EP-H  EP FOR WELL #5 NITRITE  9 Years01/01/2020 - 12/31/2028 1,025 1 done 08/02/2023
EP-H  EP FOR WELL #5 PFAS notesQuarterly 01/01/2026 - 03/31/2026 19 1 incomplete
  Initial monitoring - 4 quarters only
EP-H  EP FOR WELL #5 RAD - GROSS ALPHA  9 Years 01/01/2026 - 12/31/2034 3,216 1 incomplete06/13/2017
EP-H  EP FOR WELL #5 RAD - RADIUM 226/228 9 Years 01/01/2026 - 12/31/2034 3,216 1 incomplete06/13/2017
EP-H  EP FOR WELL #5 RAD - URANIUM  9 Years 01/01/2023 - 12/31/2031 2,120 1 incomplete10/26/2015
EP-H  EP FOR WELL #5 SOC notes3 Years 01/01/2026 - 12/31/2028 1,025 2 incomplete10/31/2023
EP-H  EP FOR WELL #5 VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 1,025 1 incomplete08/02/2023
EP-I  EP FOR WELLS #6 & #6A ARSENIC notes9 Years01/01/2020 - 12/31/2028 1,025 1 done 07/31/2023
EP-I  EP FOR WELLS #6 & #6A IOC  9 Years01/01/2020 - 12/31/2028 1,025 1 done 07/31/2023
EP-I  EP FOR WELLS #6 & #6A NITRATE  Yearly 01/01/2026 - 12/31/2026 294 1 incomplete11/20/2024
EP-I  EP FOR WELLS #6 & #6A NITRITE  9 Years01/01/2020 - 12/31/2028 1,025 1 done 07/31/2023
EP-I  EP FOR WELLS #6 & #6A PFAS notesQuarterly 01/01/2026 - 03/31/2026 19 1 incomplete
  Initial monitoring - 4 quarters only
EP-I  EP FOR WELLS #6 & #6A RAD - GROSS ALPHA  3 Years 01/01/2026 - 12/31/2028 1,025 1 incomplete11/20/2024
EP-I  EP FOR WELLS #6 & #6A RAD - RADIUM 226/228 9 Years 01/01/2026 - 12/31/2034 3,216 1 incomplete06/12/2017
EP-I  EP FOR WELLS #6 & #6A RAD - URANIUM  9 Years 01/01/2023 - 12/31/2031 2,120 1 incomplete10/26/2015
EP-I  EP FOR WELLS #6 & #6A SOC notes3 Years 01/01/2026 - 12/31/2028 1,025 2 incomplete10/31/2023
EP-I  EP FOR WELLS #6 & #6A VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 1,025 1 incomplete07/31/2023

5  secs
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Expired Schedules
Facility
ID		 Analyte or Group    Sampling
Interval		 Start End Samples
Required		    Notes
DIST-A  DISTRIBUTION SYSTEMHAA5 & TTHM  Quarterly01/01/200212/31/20068
DIST-A  DISTRIBUTION SYSTEMHAA5 & TTHM  Quarterly01/01/200709/30/20137Schedule Reflects Monitoring Reduction Granted
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  6 Months01/01/200612/31/200660Increased Monitoring Due to a New Source
DIST-A  DISTRIBUTION SYSTEMSTAGE 2 DBP  Quarterly04/01/201906/30/20224Sample in Feb, May, Aug and Nov
DIST-A  DISTRIBUTION SYSTEMSTAGE 2 DBP  Quarterly10/01/201303/31/20194Sample in Nov, Feb, May, and Aug
EP-B  EP FOR WELL #2 WEST ASRARSENIC  3 Years01/01/200212/31/20101
EP-B  EP FOR WELL #2 WEST ASRARSENIC  9 Years01/01/201105/20/20191Schedule reflects monitoring reduction granted
EP-B  EP FOR WELL #2 WEST ASRIOC  9 Years01/01/200205/20/20191Schedule Reflects Monitoring Reduction Granted
EP-B  EP FOR WELL #2 WEST ASRNITRATE  Yearly01/01/200205/20/20191
EP-B  EP FOR WELL #2 WEST ASRNITRITE  9 Years01/01/200205/20/20191Schedule Reflects Monitoring Reduction Granted
EP-B  EP FOR WELL #2 WEST ASRRAD - GROSS ALPHA  9 Years01/01/200805/20/20191
EP-B  EP FOR WELL #2 WEST ASRRAD - RADIUM 226/228  6 Years01/01/200812/31/20131
EP-B  EP FOR WELL #2 WEST ASRRAD - RADIUM 226/228  9 Years01/01/201405/20/20191
EP-B  EP FOR WELL #2 WEST ASRRAD - URANIUM  6 Years01/01/200812/31/20131
EP-B  EP FOR WELL #2 WEST ASRRAD - URANIUM  9 Years01/01/201405/20/20191
EP-B  EP FOR WELL #2 WEST ASRSOC  3 Years01/01/200205/20/201922 Consec. QT Samples
EP-B  EP FOR WELL #2 WEST ASRVOLATILE ORGANICS  3 Years01/01/200205/20/20191
EP-E  EP FOR WELL #2 EASTARSENIC  3 Years01/01/200212/31/20101
EP-E  EP FOR WELL #2 EASTARSENIC  9 Years01/01/201110/28/20211Schedule reflects monitoring reduction granted
EP-E  EP FOR WELL #2 EASTIOC  3 Years01/01/200212/31/20101
EP-E  EP FOR WELL #2 EASTIOC  9 Years01/01/201110/28/20211
EP-E  EP FOR WELL #2 EASTNITRATE  Yearly01/01/200210/28/20211
EP-E  EP FOR WELL #2 EASTNITRITE  3 Years01/01/200212/31/20101
EP-E  EP FOR WELL #2 EASTNITRITE  9 Years01/01/201110/28/20211
EP-E  EP FOR WELL #2 EASTRAD - GROSS ALPHA  9 Years01/01/200810/28/20211
EP-E  EP FOR WELL #2 EASTRAD - RADIUM 226/228  9 Years01/01/200810/28/20211
EP-E  EP FOR WELL #2 EASTRAD - URANIUM  6 Years01/01/200812/31/20131
EP-E  EP FOR WELL #2 EASTRAD - URANIUM  9 Years01/01/201410/28/20211
EP-E  EP FOR WELL #2 EASTSOC  3 Years01/01/200210/28/202122 Consec. QT Samples
EP-E  EP FOR WELL #2 EASTVOLATILE ORGANICS  3 Years01/01/200210/28/20211
EP-G  EP FOR WELL #4ARSENIC  3 Years01/01/200212/31/20101
EP-G  EP FOR WELL #4IOC  3 Years01/01/200212/31/20101
EP-G  EP FOR WELL #4NITRITE  3 Years01/01/200212/31/20101
EP-G  EP FOR WELL #4RAD - RADIUM 226/228  9 Years01/01/200812/31/20191
EP-G  EP FOR WELL #4RAD - URANIUM  6 Years01/01/200812/31/20131
EP-H  EP FOR WELL #5ARSENIC  3 Years01/01/200212/31/20101
EP-H  EP FOR WELL #5IOC  3 Years01/01/200212/31/20101
EP-H  EP FOR WELL #5NITRITE  3 Years01/01/200212/31/20101
EP-H  EP FOR WELL #5RAD - URANIUM  6 Years01/01/200812/31/20131
EP-I  EP FOR WELLS #6 & #6AARSENIC  3 Years01/01/200212/31/20101
EP-I  EP FOR WELLS #6 & #6AIOC  3 Years01/01/200212/31/20101
EP-I  EP FOR WELLS #6 & #6ANITRITE  3 Years01/01/200212/31/20101
EP-I  EP FOR WELLS #6 & #6ARAD - GROSS ALPHA  9 Years01/01/200812/31/20191
EP-I  EP FOR WELLS #6 & #6ARAD - URANIUM  6 Years01/01/200812/31/20131

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