OHA Drinking Water Services
OR41
PWS ID: 01149 ---- PERRYDALE DOMESTIC WTR ASSN

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 Years01/01/2025 - 12/31/2025   10 06/03/2022
 Seasonal sampling period:  06/01  thru  09/30
EP-A  EP FOR WELL #L3 & #L5 ARSENIC notes9 Years 01/01/2020 - 12/31/2028 1,618 1 incomplete07/08/2019
EP-A  EP FOR WELL #L3 & #L5 IOC notes9 Years 01/01/2020 - 12/31/2028 1,618 1 incomplete07/08/2019
EP-A  EP FOR WELL #L3 & #L5 NITRATE  Yearly01/01/2024 - 12/31/2024 157 1 done 07/02/2024
EP-A  EP FOR WELL #L3 & #L5 NITRITE notes9 Years 01/01/2020 - 12/31/2028 1,618 1 incomplete07/08/2019
EP-A  EP FOR WELL #L3 & #L5 RAD - GROSS ALPHA notes9 Years01/01/2017 - 12/31/2025 522 1 done 05/17/2021
EP-A  EP FOR WELL #L3 & #L5 RAD - RADIUM 226/228notes9 Years01/01/2017 - 12/31/2025 522 1 done 05/17/2021
EP-A  EP FOR WELL #L3 & #L5 RAD - URANIUM  6 Years01/01/2020 - 12/31/2025 522 1 done 05/17/2021
EP-A  EP FOR WELL #L3 & #L5 SOC  3 Years01/01/2023 - 12/31/2025 522 1 done 05/16/2023
EP-A  EP FOR WELL #L3 & #L5 VOLATILE ORGANICS  3 Years01/01/2023 - 12/31/2025 522 1 done 05/16/2023
EP-B  EP FOR WELL #L1 & RADLEY WELL ARSENIC notesYearly01/01/2024 - 12/31/2024 157 1 done 07/02/2024
EP-B  EP FOR WELL #L1 & RADLEY WELL IOC notes9 Years01/01/2017 - 12/31/2025 522 1 done 03/05/2019
EP-B  EP FOR WELL #L1 & RADLEY WELL NITRATE  Yearly01/01/2024 - 12/31/2024 157 1 done 07/02/2024
EP-B  EP FOR WELL #L1 & RADLEY WELL NITRITE notes9 Years01/01/2017 - 12/31/2025 522 1 done 03/05/2019
EP-B  EP FOR WELL #L1 & RADLEY WELL RAD - GROSS ALPHA  9 Years01/01/2020 - 12/31/2028 1,618 1 done 03/18/2020
EP-B  EP FOR WELL #L1 & RADLEY WELL RAD - RADIUM 226/228notes6 Years 01/01/2023 - 12/31/2028 1,618 1 incomplete05/20/2020
EP-B  EP FOR WELL #L1 & RADLEY WELL RAD - URANIUM  9 Years01/01/2020 - 12/31/2028 1,618 1 done 03/18/2020
EP-B  EP FOR WELL #L1 & RADLEY WELL SOC  3 Years 01/01/2023 - 12/31/2025 522 1 incomplete07/18/2022
EP-B  EP FOR WELL #L1 & RADLEY WELL VOLATILE ORGANICS  3 Years 01/01/2023 - 12/31/2025 522 1 incomplete07/18/2022
EP-C  EP FOR WELL #L4 ARSENIC notes9 Years 01/01/2020 - 12/31/2028 1,618 1 incomplete09/13/2017
EP-C  EP FOR WELL #L4 IOC notes9 Years 01/01/2020 - 12/31/2028 1,618 1 incomplete09/13/2017
EP-C  EP FOR WELL #L4 NITRATE  Yearly01/01/2024 - 12/31/2024 157 1 done 07/02/2024
EP-C  EP FOR WELL #L4 NITRITE notes9 Years 01/01/2020 - 12/31/2028 1,618 1 incomplete09/13/2017
EP-C  EP FOR WELL #L4 RAD - GROSS ALPHA  6 Years 01/01/2023 - 12/31/2028 1,618 1 incomplete06/07/2018
EP-C  EP FOR WELL #L4 RAD - RADIUM 226/228 9 Years01/01/2017 - 12/31/2025 522 1 done 07/12/2021
EP-C  EP FOR WELL #L4 RAD - URANIUM  9 Years01/01/2017 - 12/31/2025 522 1 done 06/07/2018
EP-C  EP FOR WELL #L4 SOC  3 Years01/01/2023 - 12/31/2025 522 1 done 07/24/2023
EP-C  EP FOR WELL #L4 VOLATILE ORGANICS  3 Years01/01/2023 - 12/31/2025 522 1 done 07/24/2023
EP-D  EP FOR REIMER RD WELLFIELD ARSENIC notes9 Years 01/01/2017 - 12/31/2025 522 1 incomplete06/09/2015
EP-D  EP FOR REIMER RD WELLFIELD IOC notes9 Years 01/01/2017 - 12/31/2025 522 1 incomplete06/09/2015
EP-D  EP FOR REIMER RD WELLFIELD NITRATE  Yearly 01/01/2024 - 12/31/2024 157 1 incomplete08/28/2023
EP-D  EP FOR REIMER RD WELLFIELD NITRITE notes9 Years 01/01/2017 - 12/31/2025 522 1 incomplete06/09/2015
EP-D  EP FOR REIMER RD WELLFIELD RAD - GROSS ALPHA notes9 Years01/01/2017 - 12/31/2025 522 1 done 07/10/2018
EP-D  EP FOR REIMER RD WELLFIELD RAD - RADIUM 226/228 6 Years 01/01/2020 - 12/31/2025 522 1 incomplete07/10/2018
EP-D  EP FOR REIMER RD WELLFIELD RAD - URANIUM notes9 Years01/01/2017 - 12/31/2025 522 1 done 07/10/2018
EP-D  EP FOR REIMER RD WELLFIELD SOC  3 Years01/01/2023 - 12/31/2025 522 1 done 08/28/2023
EP-D  EP FOR REIMER RD WELLFIELD VOLATILE ORGANICS  3 Years01/01/2023 - 12/31/2025 522 1 done 08/28/2023

9  secs
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Expired Schedules
Facility
ID		 Analyte or Group    Sampling
Interval		 Start End Samples
Required		    Notes
DIST-A  Distribution SystemLEAD & COPPER  3 Years01/01/200212/31/201610Sample Between June 1st and Sept 30th
DIST-A  Distribution SystemLEAD & COPPER  6 Months01/01/201706/30/201820
DIST-A  Distribution SystemLEAD & COPPER  6 Months07/01/201912/21/201920
DIST-A  Distribution SystemLEAD & COPPER  Yearly01/01/201906/30/201910Collect samples at drinking water taps between June 1 and September 30.
EP-A  EP FOR WELL #L3 & #L5ARSENIC  3 Years01/01/200212/31/20191
EP-B  EP FOR WELL #L1 & RADLEY WELLARSENIC  3 Years01/01/200206/24/20141
EP-B  EP FOR WELL #L1 & RADLEY WELLARSENIC  Quarterly01/01/201912/31/20191Sample when only Well #L1 is in use.
EP-B  EP FOR WELL #L1 & RADLEY WELLIOC  9 Years01/01/200206/24/20141Schedule Reflects Monitoring Reduction Granted
EP-B  EP FOR WELL #L1 & RADLEY WELLNITRATE  Yearly01/01/200206/24/20141
EP-B  EP FOR WELL #L1 & RADLEY WELLNITRITE  9 Years01/01/200206/24/20141Schedule Reflects Monitoring Reduction Granted
EP-B  EP FOR WELL #L1 & RADLEY WELLRAD - GROSS ALPHA  9 Years01/01/200806/24/20141Schedule Reflects Monitoring Reduction Granted
EP-B  EP FOR WELL #L1 & RADLEY WELLRAD - GROSS ALPHA  9 Years01/01/201709/30/20191
EP-B  EP FOR WELL #L1 & RADLEY WELLRAD - GROSS ALPHA  Quarterly10/01/201912/31/20191Sample when Radley is in use.
EP-B  EP FOR WELL #L1 & RADLEY WELLRAD - RADIUM 226/228  9 Years01/01/200806/24/20141Schedule Reflects Monitoring Reduction Granted
EP-B  EP FOR WELL #L1 & RADLEY WELLRAD - RADIUM 226/228  9 Years01/01/201709/30/20191
EP-B  EP FOR WELL #L1 & RADLEY WELLRAD - RADIUM 226/228  Quarterly10/01/201906/30/20201Sample when Radley is in use.
EP-B  EP FOR WELL #L1 & RADLEY WELLRAD - URANIUM  6 Years01/01/200806/24/20141
EP-B  EP FOR WELL #L1 & RADLEY WELLRAD - URANIUM  6 Years01/01/201709/30/20191
EP-B  EP FOR WELL #L1 & RADLEY WELLRAD - URANIUM  Quarterly10/01/201912/31/20191Sample when Radley is in use.
EP-B  EP FOR WELL #L1 & RADLEY WELLSOC  3 Years01/01/200206/24/20141
EP-B  EP FOR WELL #L1 & RADLEY WELLVOLATILE ORGANICS  3 Years01/01/200206/24/20141
EP-C  EP FOR WELL #L4ARSENIC  3 Years01/01/200212/31/20191
EP-C  EP FOR WELL #L4RAD - GROSS ALPHA  9 Years01/01/200812/31/20161Schedule Reflects Monitoring Reduction Granted
EP-D  EP FOR REIMER RD WELLFIELDARSENIC  3 Years01/01/200212/31/20161
EP-D  EP FOR REIMER RD WELLFIELDIOC  3 Years01/01/200212/31/20161
EP-D  EP FOR REIMER RD WELLFIELDNITRITE  3 Years01/01/200212/31/20161
EP-D  EP FOR REIMER RD WELLFIELDRAD - RADIUM 226/228  9 Years01/01/200812/31/20181
EP-E  EP FOR WALKER WELL #W1ARSENIC  Quarterly07/01/201203/31/20131Sample with L3, L5 and L5 @ > 300 gpm and W1 @ 68 gpm. Schedule switched to annual sampling 3/21/13.
EP-E  EP FOR WALKER WELL #W1ARSENIC  Yearly04/01/201311/22/20221Sample with #L3, #L4 and #L5 @ > 300 gpm and Walker Well #W1 @ 68 gpm.
EP-E  EP FOR WALKER WELL #W1IOC  9 Years01/01/201111/22/20221
EP-E  EP FOR WALKER WELL #W1NITRATE  Yearly01/01/201211/22/20221
EP-E  EP FOR WALKER WELL #W1NITRITE  9 Years01/01/201111/22/20221
EP-E  EP FOR WALKER WELL #W1RAD - GROSS ALPHA  9 Years01/01/201111/22/20221
EP-E  EP FOR WALKER WELL #W1RAD - RADIUM 226/228  9 Years01/01/201111/22/20221
EP-E  EP FOR WALKER WELL #W1RAD - URANIUM  9 Years01/01/201111/22/20221
EP-E  EP FOR WALKER WELL #W1SOC  3 Years01/01/201111/22/20221
EP-E  EP FOR WALKER WELL #W1VOLATILE ORGANICS  3 Years01/01/201111/22/20221

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