OHA Drinking Water Services
Related:  Coliform Schedules  ::  LT2 Schedules

PWS ID: 00613 ---- PENDLETON, CITY OF

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
CH-A  COMMON HEADER FOR WTP-ATOTAL ORGANIC CARBONnotesQuarterly01/01/2021 - 03/31/2021 67 1 done 01/04/2021
DIST-A  DISTRIBUTION SYSTEM LEAD & COPPER notes3 Years01/01/2023 - 12/31/2023   30 06/02/2020
 Seasonal sampling period:  06/01  thru  09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notesQuarterly01/01/2021 - 03/31/2021 67 4 incomplete10/05/2020
EP-A  EP FOR WELL #7 AND WTP ARSENIC notes9 Years01/01/2017 - 12/31/2025 1,803 1 done 07/08/2020
EP-A  EP FOR WELL #7 AND WTP IOC notes9 Years01/01/2020 - 12/31/2028 2,899 1 done 07/08/2020
EP-A  EP FOR WELL #7 AND WTP NITRATE  Yearly01/01/2021 - 12/31/2021 342 1 incomplete07/08/2020
EP-A  EP FOR WELL #7 AND WTP NITRITE notes9 Years01/01/2020 - 12/31/2028 2,899 1 done 07/08/2020
EP-A  EP FOR WELL #7 AND WTP RAD - GROSS ALPHA  9 Years01/01/2017 - 12/31/2025 1,803 1 done 07/26/2017
EP-A  EP FOR WELL #7 AND WTP RAD - RADIUM 226/228notes9 Years01/01/2014 - 12/31/2022 707 1 done 07/13/2015
EP-A  EP FOR WELL #7 AND WTP RAD - URANIUM  9 Years01/01/2017 - 12/31/2025 1,803 1 done 07/26/2017
EP-A  EP FOR WELL #7 AND WTP SOC notes3 Years01/01/2020 - 12/31/2022 707 2 incomplete07/26/2017
EP-A  EP FOR WELL #7 AND WTP VOLATILE ORGANICS  Yearly01/01/2021 - 12/31/2021 342 1 incomplete12/16/2020
EP-B  EP FOR WELL #1 (BYERS) NITRATE notesYearly01/01/2021 - 12/31/2021 342 1 incomplete07/08/2020
EP-C  EP FOR WELL #2 (ROUNDUP) ARSENIC notes9 Years01/01/2014 - 12/31/2022 707 1 done 07/08/2020
EP-C  EP FOR WELL #2 (ROUNDUP) IOC notes9 Years01/01/2020 - 12/31/2028 2,899 1 done 07/08/2020
EP-C  EP FOR WELL #2 (ROUNDUP) NITRATE  Yearly01/01/2021 - 12/31/2021 342 1 incomplete07/08/2020
EP-C  EP FOR WELL #2 (ROUNDUP) NITRITE notes9 Years01/01/2020 - 12/31/2028 2,899 1 done 07/08/2020
EP-C  EP FOR WELL #2 (ROUNDUP) RAD - GROSS ALPHA notes9 Years01/01/2014 - 12/31/2022 707 1 done 07/13/2015
EP-C  EP FOR WELL #2 (ROUNDUP) RAD - RADIUM 226/228 9 Years01/01/2017 - 12/31/2025 1,803 1 incomplete07/25/2012
EP-C  EP FOR WELL #2 (ROUNDUP) RAD - URANIUM  6 Years01/01/2020 - 12/31/2025 1,803 1 done 08/31/2020
EP-C  EP FOR WELL #2 (ROUNDUP) SOC notes3 Years01/01/2020 - 12/31/2022 707 2 incomplete10/07/2020
EP-C  EP FOR WELL #2 (ROUNDUP) VOLATILE ORGANICS notes3 Years01/01/2020 - 12/31/2022 707 1 incomplete08/07/2019
EP-D  EP FOR WELL #3 (SW 21 ST) ARSENIC  9 Years01/01/2017 - 12/31/2025 1,803 1 done 07/08/2020
EP-D  EP FOR WELL #3 (SW 21 ST) IOC notes9 Years01/01/2020 - 12/31/2028 2,899 1 done 07/08/2020
EP-D  EP FOR WELL #3 (SW 21 ST) NITRATE  Quarterly01/01/2021 - 03/31/2021 67 1 done 01/04/2021
EP-D  EP FOR WELL #3 (SW 21 ST) NITRITE notes9 Years01/01/2020 - 12/31/2028 2,899 1 done 07/08/2020
EP-D  EP FOR WELL #3 (SW 21 ST) RAD - GROSS ALPHA notes9 Years01/01/2017 - 12/31/2025 1,803 1 incomplete07/13/2015
EP-D  EP FOR WELL #3 (SW 21 ST) RAD - RADIUM 226/228 9 Years01/01/2017 - 12/31/2025 1,803 1 incomplete07/25/2012
EP-D  EP FOR WELL #3 (SW 21 ST) RAD - URANIUM  6 Years01/01/2020 - 12/31/2025 1,803 1 done 08/31/2020
EP-D  EP FOR WELL #3 (SW 21 ST) SOC notes3 Years01/01/2020 - 12/31/2022 707 2 incomplete10/07/2020
EP-D  EP FOR WELL #3 (SW 21 ST) VOLATILE ORGANICS notes3 Years01/01/2020 - 12/31/2022 707 1 incomplete08/07/2019
EP-E  EP FOR WELL #4 (HOSPITAL) NITRATE notesYearly01/01/2021 - 12/31/2021 342 1 incomplete07/08/2020
EP-F  EP FOR WELL #5 (STILLMAN) NITRATE notesYearly01/01/2021 - 12/31/2021 342 1 incomplete08/05/2020
EP-G  EP FOR WELL #8 (PRISON) NITRATE notesYearly01/01/2021 - 12/31/2021 342 1 incomplete07/08/2020
EP-H  EP FOR WELL #14 NITRATE notesYearly01/01/2021 - 12/31/2021 342 1 incomplete07/08/2020
SRC-AM  UMATILLA RIVER CYANOTOXINS  2 Weeks-- -- -- -- --10/19/2020
 Seasonal sampling period:  05/01  thru  10/31

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