OHA Drinking Water Services
Related:  Coliform Schedules

PWS ID: 00901 ---- TROUTDALE, 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
DIST-A  DISTRIBUTION SYSTEM LEAD & COPPER notes3 Years01/01/2023 - 12/31/2023   30 08/17/2020
 Seasonal sampling period:  06/01  thru  09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notesYearly01/01/2021 - 12/31/2021 99 2 done 07/13/2021
 Seasonal sampling period:  07/01  thru  07/31
EP-A  EP FOR WELL #2 (STARK) ARSENIC notes9 Years01/01/2017 - 12/31/2025 1,560 1 done 08/09/2017
EP-A  EP FOR WELL #2 (STARK) IOC notes9 Years01/01/2020 - 12/31/2028 2,656 1 incomplete08/09/2017
EP-A  EP FOR WELL #2 (STARK) NITRATE  Yearly01/01/2021 - 12/31/2021 99 1 incomplete11/12/2020
EP-A  EP FOR WELL #2 (STARK) NITRITE notes9 Years01/01/2020 - 12/31/2028 2,656 1 incomplete08/09/2017
EP-A  EP FOR WELL #2 (STARK) RAD - GROSS ALPHA notes9 Years01/01/2017 - 12/31/2025 1,560 1 incomplete09/04/2013
EP-A  EP FOR WELL #2 (STARK) RAD - RADIUM 226/228notes9 Years01/01/2017 - 12/31/2025 1,560 1 incomplete09/04/2013
EP-A  EP FOR WELL #2 (STARK) RAD - URANIUM notes9 Years01/01/2017 - 12/31/2025 1,560 1 incomplete09/04/2013
EP-A  EP FOR WELL #2 (STARK) SOC notes3 Years01/01/2020 - 12/31/2022 464 2 done 10/13/2020
EP-A  EP FOR WELL #2 (STARK) VOLATILE ORGANICS  3 Years01/01/2020 - 12/31/2022 464 1 done 07/29/2020
EP-B  EP for WELL #3 (COLUMBIA) ARSENIC notes9 Years01/01/2017 - 12/31/2025 1,560 1 done 08/09/2017
EP-B  EP for WELL #3 (COLUMBIA) IOC notes9 Years01/01/2020 - 12/31/2028 2,656 1 incomplete08/09/2017
EP-B  EP for WELL #3 (COLUMBIA) NITRATE  Yearly01/01/2021 - 12/31/2021 99 1 incomplete11/12/2020
EP-B  EP for WELL #3 (COLUMBIA) NITRITE notes9 Years01/01/2020 - 12/31/2028 2,656 1 incomplete08/09/2017
EP-B  EP for WELL #3 (COLUMBIA) RAD - GROSS ALPHA notes9 Years01/01/2017 - 12/31/2025 1,560 1 incomplete09/04/2013
EP-B  EP for WELL #3 (COLUMBIA) RAD - RADIUM 226/228notes9 Years01/01/2017 - 12/31/2025 1,560 1 incomplete09/04/2013
EP-B  EP for WELL #3 (COLUMBIA) RAD - URANIUM notes9 Years01/01/2017 - 12/31/2025 1,560 1 incomplete09/04/2013
EP-B  EP for WELL #3 (COLUMBIA) SOC notes3 Years01/01/2020 - 12/31/2022 464 2 done 10/13/2020
EP-B  EP for WELL #3 (COLUMBIA) VOLATILE ORGANICS  3 Years01/01/2020 - 12/31/2022 464 1 done 07/29/2020
EP-C  EP FOR WELL #4 (CITY SHOP) ARSENIC notes9 Years01/01/2017 - 12/31/2025 1,560 1 done 08/09/2017
EP-C  EP FOR WELL #4 (CITY SHOP) IOC notes9 Years01/01/2020 - 12/31/2028 2,656 1 incomplete08/09/2017
EP-C  EP FOR WELL #4 (CITY SHOP) NITRATE  Yearly01/01/2021 - 12/31/2021 99 1 incomplete11/12/2020
EP-C  EP FOR WELL #4 (CITY SHOP) NITRITE notes9 Years01/01/2020 - 12/31/2028 2,656 1 incomplete08/09/2017
EP-C  EP FOR WELL #4 (CITY SHOP) RAD - GROSS ALPHA notes9 Years01/01/2017 - 12/31/2025 1,560 1 incomplete09/04/2013
EP-C  EP FOR WELL #4 (CITY SHOP) RAD - RADIUM 226/228notes9 Years01/01/2017 - 12/31/2025 1,560 1 incomplete09/04/2013
EP-C  EP FOR WELL #4 (CITY SHOP) RAD - URANIUM notes9 Years01/01/2017 - 12/31/2025 1,560 1 incomplete09/04/2013
EP-C  EP FOR WELL #4 (CITY SHOP) SOC notes3 Years01/01/2020 - 12/31/2022 464 2 done 10/13/2020
EP-C  EP FOR WELL #4 (CITY SHOP) VOLATILE ORGANICS  3 Years01/01/2020 - 12/31/2022 464 1 done 07/29/2020
EP-D  EP FOR WELL #6 (SWEETBRIAR) ARSENIC notes9 Years01/01/2017 - 12/31/2025 1,560 1 done 08/09/2017
EP-D  EP FOR WELL #6 (SWEETBRIAR) IOC notes9 Years01/01/2020 - 12/31/2028 2,656 1 incomplete08/09/2017
EP-D  EP FOR WELL #6 (SWEETBRIAR) NITRATE  Yearly01/01/2021 - 12/31/2021 99 1 incomplete11/12/2020
EP-D  EP FOR WELL #6 (SWEETBRIAR) NITRITE notes9 Years01/01/2020 - 12/31/2028 2,656 1 incomplete08/09/2017
EP-D  EP FOR WELL #6 (SWEETBRIAR) RAD - GROSS ALPHA notes9 Years01/01/2017 - 12/31/2025 1,560 1 incomplete09/04/2013
EP-D  EP FOR WELL #6 (SWEETBRIAR) RAD - RADIUM 226/228notes9 Years01/01/2017 - 12/31/2025 1,560 1 incomplete09/04/2013
EP-D  EP FOR WELL #6 (SWEETBRIAR) RAD - URANIUM  9 Years01/01/2017 - 12/31/2025 1,560 1 incomplete09/04/2013
EP-D  EP FOR WELL #6 (SWEETBRIAR) SOC notes3 Years01/01/2020 - 12/31/2022 464 2 done 10/13/2020
EP-D  EP FOR WELL #6 (SWEETBRIAR) VOLATILE ORGANICS  3 Years01/01/2020 - 12/31/2022 464 1 done 07/29/2020
EP-E  EP FOR WELL #7 (SANDEE PALISADES) ARSENIC notes9 Years01/01/2017 - 12/31/2025 1,560 1 done 08/09/2017
EP-E  EP FOR WELL #7 (SANDEE PALISADES) IOC notes9 Years01/01/2020 - 12/31/2028 2,656 1 incomplete08/09/2017
EP-E  EP FOR WELL #7 (SANDEE PALISADES) NITRATE  Yearly01/01/2021 - 12/31/2021 99 1 incomplete11/12/2020
EP-E  EP FOR WELL #7 (SANDEE PALISADES) NITRITE notes9 Years01/01/2020 - 12/31/2028 2,656 1 incomplete08/09/2017
EP-E  EP FOR WELL #7 (SANDEE PALISADES) RAD - GROSS ALPHA notes9 Years01/01/2017 - 12/31/2025 1,560 1 incomplete09/04/2013
EP-E  EP FOR WELL #7 (SANDEE PALISADES) RAD - RADIUM 226/228notes9 Years01/01/2017 - 12/31/2025 1,560 1 incomplete09/04/2013
EP-E  EP FOR WELL #7 (SANDEE PALISADES) RAD - URANIUM notes9 Years01/01/2017 - 12/31/2025 1,560 1 incomplete09/04/2013
EP-E  EP FOR WELL #7 (SANDEE PALISADES) SOC notes3 Years01/01/2020 - 12/31/2022 464 2 done 10/13/2020
EP-E  EP FOR WELL #7 (SANDEE PALISADES) VOLATILE ORGANICS  3 Years01/01/2020 - 12/31/2022 464 1 done 07/29/2020
EP-F  EP FOR WELL #8 (SANDEE PALISADES) ARSENIC notes9 Years01/01/2017 - 12/31/2025 1,560 1 done 08/09/2017
EP-F  EP FOR WELL #8 (SANDEE PALISADES) IOC notes9 Years01/01/2020 - 12/31/2028 2,656 1 incomplete08/09/2017
EP-F  EP FOR WELL #8 (SANDEE PALISADES) NITRATE  Yearly01/01/2021 - 12/31/2021 99 1 incomplete11/12/2020
EP-F  EP FOR WELL #8 (SANDEE PALISADES) NITRITE notes9 Years01/01/2020 - 12/31/2028 2,656 1 incomplete08/09/2017
EP-F  EP FOR WELL #8 (SANDEE PALISADES) RAD - GROSS ALPHA notes9 Years01/01/2017 - 12/31/2025 1,560 1 incomplete09/04/2013
EP-F  EP FOR WELL #8 (SANDEE PALISADES) RAD - RADIUM 226/228notes9 Years01/01/2017 - 12/31/2025 1,560 1 incomplete09/04/2013
EP-F  EP FOR WELL #8 (SANDEE PALISADES) RAD - URANIUM notes9 Years01/01/2017 - 12/31/2025 1,560 1 incomplete09/04/2013
EP-F  EP FOR WELL #8 (SANDEE PALISADES) SOC notes3 Years01/01/2020 - 12/31/2022 464 2 done 10/13/2020
EP-F  EP FOR WELL #8 (SANDEE PALISADES) VOLATILE ORGANICS  3 Years01/01/2020 - 12/31/2022 464 1 done 07/29/2020
EP-G  EP FOR WELL #5 ARSENIC notes9 Years01/01/2020 - 12/31/2028 2,656 1 incomplete08/09/2017
EP-G  EP FOR WELL #5 IOC notes9 Years01/01/2020 - 12/31/2028 2,656 1 incomplete08/09/2017
EP-G  EP FOR WELL #5 NITRATE  Yearly01/01/2021 - 12/31/2021 99 1 incomplete11/12/2020
EP-G  EP FOR WELL #5 NITRITE notes9 Years01/01/2020 - 12/31/2028 2,656 1 incomplete08/09/2017
EP-G  EP FOR WELL #5 RAD - GROSS ALPHA  9 Years01/01/2020 - 12/31/2028 2,656 1 incomplete09/04/2013
EP-G  EP FOR WELL #5 RAD - RADIUM 226/228 9 Years01/01/2020 - 12/31/2028 2,656 1 incomplete09/04/2013
EP-G  EP FOR WELL #5 RAD - URANIUM  9 Years01/01/2020 - 12/31/2028 2,656 1 incomplete09/04/2013
EP-G  EP FOR WELL #5 SOC notes3 Years01/01/2020 - 12/31/2022 464 2 done 10/13/2020
EP-G  EP FOR WELL #5 VOLATILE ORGANICS  3 Years01/01/2020 - 12/31/2022 464 1 done 07/29/2020

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