OHA Drinking Water Services
OR41
PWS ID: 01125 ---- MOUNTAIN VIEW 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 LEAD & COPPER notes3 Years01/01/2026 - 12/31/2026   5 06/02/2023
 Seasonal sampling period:  06/01  thru  09/30
EP-A  EP FOR WELL #1 NITRATE  Yearly01/01/2024 - 12/31/2024 251 1 done 01/04/2024
EP-B  EP FOR WELLFIELDDI(2-ETHYLHEXYL) PHTHALATE  Yearly01/01/2024 - 12/31/2024 251 1 incomplete 12/07/2023
EP-B  EP FOR WELLFIELD ARSENIC  9 Years01/01/2020 - 12/31/2028 1,712 1 incomplete09/20/2011
EP-B  EP FOR WELLFIELD IOC notes9 Years01/01/2020 - 12/31/2028 1,712 1 incomplete09/20/2011
EP-B  EP FOR WELLFIELD NITRATE  Yearly01/01/2024 - 12/31/2024 251 1 incomplete12/07/2023
EP-B  EP FOR WELLFIELD NITRITE notes9 Years01/01/2020 - 12/31/2028 1,712 1 incomplete09/20/2011
EP-B  EP FOR WELLFIELD RAD - GROSS ALPHA  9 Years01/01/2017 - 12/31/2025 616 1 incomplete09/20/2011
EP-B  EP FOR WELLFIELD RAD - RADIUM 226/228 9 Years01/01/2023 - 12/31/2031 2,807 1 incomplete03/27/2012
EP-B  EP FOR WELLFIELD RAD - URANIUM  9 Years01/01/2023 - 12/31/2031 2,807 1 incomplete03/27/2012
EP-B  EP FOR WELLFIELD SOC  3 Years01/01/2023 - 12/31/2025 616 1 incomplete12/20/2022
EP-B  EP FOR WELLFIELD VOLATILE ORGANICS  3 Years01/01/2023 - 12/31/2025 616 1 incomplete12/20/2022

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Expired Schedules
Facility
ID		 Analyte or Group    Sampling
Interval		 Start End Samples
Required		    Notes
DIST-A  Distribution SystemLEAD & COPPER  3 Years01/01/200506/30/20135
DIST-A  Distribution SystemLEAD & COPPER  6 Months07/01/200206/30/20035
DIST-A  Distribution SystemLEAD & COPPER  6 Months07/01/201312/31/20165
DIST-A  Distribution SystemLEAD & COPPER  Yearly01/01/201708/31/20195Sample between June1st and September 30th
EP-A  EP FOR WELL #1ARSENIC  3 Years01/01/200212/31/20071Sample from Well #2
EP-A  EP FOR WELL #1IOC  9 Years01/01/200212/31/20101Sample from Well #2
EP-A  EP FOR WELL #1NITRITE  9 Years01/01/200212/31/20101Sample from Well #2
EP-A  EP FOR WELL #1SOC  3 Years01/01/200212/31/20071sample from Well #2
EP-A  EP FOR WELL #1VOLATILE ORGANICS  3 Years01/01/200212/31/20071sample from Well #2
EP-B  EP FOR WELLFIELDARSENIC  3 Years01/01/200812/31/20101
EP-B  EP FOR WELLFIELDDI(2-ETHYLHEXYL) PHTHALATE   Quarterly04/01/201012/31/20151Reevaluate monitoring in 2nd quarter 2011.
EP-B  EP FOR WELLFIELDRAD - RADIUM 226/228  Quarterly01/01/200812/31/20111
EP-B  EP FOR WELLFIELDRAD - URANIUM  Quarterly01/01/200812/31/20111

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More information for this water system: SDWIS ID 3549
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