OHA Drinking Water Services
OR41
PWS ID: 00670 ---- PORT ORFORD, CITY OF

See also: Coliform Schedules  ::  LT2 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 Years01/01/2020 - 12/31/2028 1,618 1 done 11/29/2021
DIST-A  DISTRIBUTION SYSTEM LEAD & COPPER notes3 Years01/01/2024 - 12/31/2024   10incomplete08/10/2021
 Seasonal sampling period:  06/01  thru  09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notesQuarterly 07/01/2024 - 09/30/2024 65 1 incomplete05/07/2024
EP-A  EP FOR WTP ARSENIC notes9 Years 01/01/2020 - 12/31/2028 1,618 1 incomplete04/16/2019
EP-A  EP FOR WTP IOC notes9 Years 01/01/2020 - 12/31/2028 1,618 1 incomplete04/16/2019
EP-A  EP FOR WTP NITRATE  Yearly 01/01/2024 - 12/31/2024 157 1 incomplete07/11/2023
EP-A  EP FOR WTP NITRITE notes9 Years 01/01/2020 - 12/31/2028 1,618 1 incomplete04/16/2019
EP-A  EP FOR WTP RAD - GROSS ALPHA notes9 Years 01/01/2017 - 12/31/2025 522 1 incomplete11/02/2016
EP-A  EP FOR WTP RAD - RADIUM 226/228notes9 Years 01/01/2020 - 12/31/2028 1,618 1 incomplete07/16/2019
EP-A  EP FOR WTP RAD - URANIUM notes9 Years 01/01/2017 - 12/31/2025 522 1 incomplete11/02/2016
EP-A  EP FOR WTP SOC  3 Years01/01/2023 - 12/31/2025 522 1 done 07/11/2023
EP-A  EP FOR WTP VOLATILE ORGANICS  Yearly 01/01/2024 - 12/31/2024 157 1 incomplete07/11/2023

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Expired Schedules
Facility
ID		 Analyte or Group    Sampling
Interval		 Start End Samples
Required		    Notes
CH-A  COMMON HEADER FOR WTP-ATOTAL ORGANIC CARBON  Monthly01/01/200412/31/20111Raw Water TOC Only Required for Reduction in DBP Monitoring
CH-A  COMMON HEADER FOR WTP-ATOTAL ORGANIC CARBON  Monthly03/01/201204/05/20121TOC not req'd for 2-log WTP
DIST-A  DISTRIBUTION SYSTEMHAA5 & TTHM  Quarterly01/01/200406/30/20081Schedule Reflects 1 RT Sample Per QT Per WTP
DIST-A  DISTRIBUTION SYSTEMHAA5 & TTHM  Quarterly01/01/201209/30/20131
DIST-A  DISTRIBUTION SYSTEMHAA5 & TTHM  Yearly01/01/200912/31/20111Sample between June 1 and Sept. 30.
EP-A  EP FOR WTPARSENIC  Yearly01/01/200212/31/20101
EP-A  EP FOR WTPRAD - RADIUM 226/228  6 Years01/01/200812/31/20101

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More information for this water system: SDWIS ID 4235
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