OHA Drinking Water Services
OR41
PWS ID: 00023 ---- FIR VIEW WATER COMPANY

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 09/19/2023
 Seasonal sampling period:  06/01  thru  09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notes3 Years01/01/2027 - 12/31/2027   1  09/26/2024
 Seasonal sampling period:  09/01  thru  09/30
EP-A  EP FOR RESERVOIR ARSENIC  9 Years 01/01/2020 - 12/31/2028 1,447 1 incomplete09/09/2019
EP-A  EP FOR RESERVOIR IOC notes9 Years 01/01/2020 - 12/31/2028 1,447 1 incomplete09/09/2019
EP-A  EP FOR RESERVOIR NITRATE  Yearly 01/01/2025 - 12/31/2025 351 1 incomplete04/08/2024
EP-A  EP FOR RESERVOIR NITRITE notes9 Years 01/01/2020 - 12/31/2028 1,447 1 incomplete09/09/2019
EP-A  EP FOR RESERVOIR RAD - GROSS ALPHA  9 Years 01/01/2017 - 12/31/2025 351 1 incomplete10/07/2016
EP-A  EP FOR RESERVOIR RAD - RADIUM 226/228 9 Years 01/01/2017 - 12/31/2025 351 1 incomplete10/07/2016
EP-A  EP FOR RESERVOIR RAD - URANIUM  9 Years 01/01/2017 - 12/31/2025 351 1 incomplete10/07/2016
EP-A  EP FOR RESERVOIR SOC  3 Years 01/01/2023 - 12/31/2025 351 1 incomplete12/09/2022
EP-A  EP FOR RESERVOIR VOLATILE ORGANICS  3 Years 01/01/2023 - 12/31/2025 351 1 incomplete12/09/2022

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Expired Schedules
Facility
ID		 Analyte or Group    Sampling
Interval		 Start End Samples
Required		    Notes
DIST-A  DISTRIBUTION SYSTEMHAA5 & TTHM  3 Years01/01/200512/31/20131Sample 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 SYSTEMSTAGE 2 DBP  Yearly01/01/201412/31/20181Sample in September
EP-A  EP FOR RESERVOIRARSENIC  3 Years01/01/200212/31/20101

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More information for this water system: SDWIS ID 3215
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