OHA Drinking Water Services
OR41
PWS ID: 00205 ---- COOS BAY NORTH BEND WTR BRD

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
CH-A  COMMON HEADER FOR WTP-A TOC & ALKALINITY  Monthly04/01/2024 - 04/30/2024 4 1 incomplete03/13/2024
DIST-A  DISTRIBUTION SYSTEM ASBESTOS, DIST  9 Years01/01/2020 - 12/31/2028 1,710 1 incomplete02/08/2012
DIST-A  DISTRIBUTION SYSTEM LEAD & COPPER notesYearly01/01/2024 - 12/31/2024 249 30 incomplete08/09/2023
 Seasonal sampling period:  06/01  thru  09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notesQuarterly04/01/2024 - 06/30/2024 65 4 incomplete02/12/2024
EP-A  EP FOR PONY CREEK WTP ARSENIC  9 Years01/01/2020 - 12/31/2028 1,710 1 incomplete05/08/2019
EP-A  EP FOR PONY CREEK WTP IOC notes9 Years01/01/2020 - 12/31/2028 1,710 1 incomplete05/08/2019
EP-A  EP FOR PONY CREEK WTP NITRATE  Yearly01/01/2024 - 12/31/2024 249 1 done 03/13/2024
EP-A  EP FOR PONY CREEK WTP NITRITE notes9 Years01/01/2020 - 12/31/2028 1,710 1 incomplete05/08/2019
EP-A  EP FOR PONY CREEK WTP RAD - GROSS ALPHA notes9 Years01/01/2017 - 12/31/2025 614 1 incomplete05/22/2008
EP-A  EP FOR PONY CREEK WTP RAD - RADIUM 226/228 6 Years01/01/2020 - 12/31/2025 614 1 incomplete05/15/2014
EP-A  EP FOR PONY CREEK WTP RAD - URANIUM notes9 Years01/01/2017 - 12/31/2025 614 1 incomplete05/22/2008
EP-A  EP FOR PONY CREEK WTP SOC notes3 Years01/01/2023 - 12/31/2025 614 2 incomplete08/09/2022
EP-A  EP FOR PONY CREEK WTP VOLATILE ORGANICS  Yearly01/01/2024 - 12/31/2024 249 1 done 03/13/2024
WTP-A  TP FOR PONY CREEKTOTAL ORGANIC CARBON Monthly04/01/2024 - 04/30/2024 4 1 incomplete 03/13/2024

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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  Monthly01/01/200212/31/20081Raw Water TOC Only Required for Reduction in DBP Monitoring
CH-A  COMMON HEADER FOR WTP-ATOTAL ORGANIC CARBON  Monthly01/01/200912/31/20201
DIST-A  DISTRIBUTION SYSTEMASBESTOS, DIST  3 Years01/01/200212/31/20101
DIST-A  DISTRIBUTION SYSTEMHAA5 & TTHM  Quarterly01/01/200212/31/20024Reflects 4 RT Samples Per QT Per WTP
DIST-A  DISTRIBUTION SYSTEMHAA5 & TTHM  Quarterly01/01/200309/30/20134Reflects 4 RT Samples Per QT Per WTP
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  3 Years01/01/200212/31/201830Sample Between June 1st and Sept 30th
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  6 Months07/01/201906/30/202060
EP-A  EP FOR PONY CREEK WTPARSENIC  Yearly01/01/200212/31/20101
EP-A  EP FOR PONY CREEK WTPRAD - GROSS ALPHA  6 Years01/01/200812/31/20131
EP-A  EP FOR PONY CREEK WTPRAD - URANIUM  6 Years01/01/200812/31/20131

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More information for this water system: SDWIS ID 3881
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