OHA Drinking Water Services
OR41
PWS ID: 00419 ---- SHADOW HILLS PARK WATER CO-OP

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 ASBESTOS, DIST notes9 Years 01/01/2020 - 12/31/2028 1,499 1 incomplete09/26/2019
DIST-A  Distribution System LEAD & COPPER notes3 Years01/01/2025 - 12/31/2025   5 09/30/2022
 Seasonal sampling period:  06/01  thru  09/30
EP-A  EP FOR WELL ARSENIC  9 Years 01/01/2020 - 12/31/2028 1,499 1 incomplete08/19/2019
EP-A  EP FOR WELL IOC  9 Years 01/01/2020 - 12/31/2028 1,499 1 incomplete08/19/2019
EP-A  EP FOR WELL NITRATE  Yearly01/01/2024 - 12/31/2024 38 1 done 03/27/2024
EP-A  EP FOR WELL NITRITE  9 Years 01/01/2020 - 12/31/2028 1,499 1 incomplete08/19/2019
EP-A  EP FOR WELL RAD - GROSS ALPHA  9 Years 01/01/2017 - 12/31/2025 403 1 incomplete09/27/2016
EP-A  EP FOR WELL RAD - RADIUM 226/228 9 Years 01/01/2017 - 12/31/2025 403 1 incomplete09/27/2016
EP-A  EP FOR WELL RAD - URANIUM  9 Years 01/01/2017 - 12/31/2025 403 1 incomplete09/27/2016
EP-A  EP FOR WELL SOC  3 Years 01/01/2023 - 12/31/2025 403 1 incomplete06/06/2022
EP-A  EP FOR WELL VOLATILE ORGANICS  3 Years 01/01/2023 - 12/31/2025 403 1 incomplete06/06/2022

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Expired Schedules
Facility
ID		 Analyte or Group    Sampling
Interval		 Start End Samples
Required		    Notes
DIST-A  Distribution SystemHAA5 & TTHM  3 Years01/01/200505/20/20131Sample between June 1 and Sept. 30.
DIST-A  Distribution SystemHAA5 & TTHM  Yearly01/01/200412/31/20041Sample Between June 1st and Sept 30th Each Year
EP-A  EP FOR WELLARSENIC  3 Years01/01/200212/31/20071
EP-A  EP FOR WELLIOC  3 Years01/01/200212/31/20071
EP-A  EP FOR WELLNITRITE  3 Years01/01/200212/31/20071

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