OHA Drinking Water Services
Related:  Coliform Schedules  ::  LT2 Schedules

PWS ID: 00205 ---- COOS BAY NORTH BEND WTR BRD

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  Monthly05/01/2022 - 05/31/2022 12 1 incomplete03/08/2022
DIST-A  DISTRIBUTION SYSTEM ASBESTOS, DIST  9 Years01/01/2020 - 12/31/2028 2,418 1 incomplete02/08/2012
DIST-A  DISTRIBUTION SYSTEM LEAD & COPPER notesYearly01/01/2022 - 12/31/2022 226 30 incomplete07/24/2021
 Seasonal sampling period:  06/01  thru  09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notesQuarterly04/01/2022 - 06/30/2022 42 4 incomplete02/13/2022
EP-A  EP FOR PONY CREEK WTP ARSENIC  9 Years01/01/2020 - 12/31/2028 2,418 1 incomplete05/08/2019
EP-A  EP FOR PONY CREEK WTP IOC notes9 Years01/01/2020 - 12/31/2028 2,418 1 incomplete05/08/2019
EP-A  EP FOR PONY CREEK WTP NITRATE  Yearly01/01/2022 - 12/31/2022 226 1 done 03/08/2022
EP-A  EP FOR PONY CREEK WTP NITRITE notes9 Years01/01/2020 - 12/31/2028 2,418 1 incomplete05/08/2019
EP-A  EP FOR PONY CREEK WTP RAD - GROSS ALPHA notes9 Years01/01/2017 - 12/31/2025 1,322 1 incomplete05/22/2008
EP-A  EP FOR PONY CREEK WTP RAD - RADIUM 226/228 6 Years01/01/2020 - 12/31/2025 1,322 1 incomplete05/15/2014
EP-A  EP FOR PONY CREEK WTP RAD - URANIUM notes9 Years01/01/2017 - 12/31/2025 1,322 1 incomplete05/22/2008
EP-A  EP FOR PONY CREEK WTP SOC notes3 Years01/01/2020 - 12/31/2022 226 2 incomplete08/06/2019
EP-A  EP FOR PONY CREEK WTP VOLATILE ORGANICS  Yearly01/01/2022 - 12/31/2022 226 1 done 03/08/2022
WTP-A  TP FOR PONY CREEKTOTAL ORGANIC CARBON Monthly05/01/2022 - 05/31/2022 12 1 incomplete 03/08/2022

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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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DBPs :: TOC & Alkalinity :: DBP Sample Sites :: FANLs :: MRDL :: Turbidity :: SWTR :: RAA :: LRAA For SDWIS: 3881