OHA Drinking Water Services
OR41
PWS ID: 94279 ---- PNW VEG CO, LLC DBA NORPAC

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 Years01/01/2024 - 12/31/2024   5done 08/29/2024
 Seasonal sampling period:  06/01  thru  09/30
DIST-A  Distribution System STAGE 2 DBP notes3 Years01/01/2026 - 12/31/2026   1  08/16/2023
 Seasonal sampling period:  08/01  thru  08/31
EP-A  EP FOR WELLS ARSENIC notes9 Years01/01/2023 - 12/31/2031 2,576 1 done 08/16/2023
EP-A  EP FOR WELLS IOC notes9 Years 01/01/2020 - 12/31/2028 1,481 1 incomplete08/27/2014
EP-A  EP FOR WELLS NITRATE  Yearly01/01/2024 - 12/31/2024 20 1 done 06/12/2024
EP-A  EP FOR WELLS NITRITE notes9 Years01/01/2020 - 12/31/2028 1,481 1 done 08/16/2023
EP-A  EP FOR WELLS SOC  3 Years01/01/2023 - 12/31/2025 385 1 done 08/16/2023
EP-A  EP FOR WELLS VOLATILE ORGANICS  3 Years01/01/2023 - 12/31/2025 385 1 done 08/16/2023

7  secs
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Expired Schedules
Facility
ID		 Analyte or Group    Sampling
Interval		 Start End Samples
Required		    Notes
DIST-A  Distribution SystemHAA5 & TTHM  3 Years01/01/200512/31/20131Sample between June 1 and Sept. 30.
DIST-A  Distribution SystemHAA5 & TTHM  Yearly01/01/200412/31/20041Sample Between June 1st and Sept 30th Each Year
DIST-A  Distribution SystemLEAD & COPPER  3 Years01/01/200212/31/20095Sample Between June 1st and Sept 30th
DIST-A  Distribution SystemLEAD & COPPER  6 Months01/01/201012/31/201010Two 6-Month demonstration rounds.
EP-A  EP FOR WELLSARSENIC  3 Years01/01/200212/31/20131Reduction granted samples taken for past 3 years with no MCL levels.

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