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

PWS ID: 00187 ---- CLACKAMAS RIVER WATER - CLACKAMAS

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-ATOTAL ORGANIC CARBONnotesMonthly07/01/2021 - 07/31/2021 6 1 incomplete
DIST-A  DISTRIBUTION SYSTEM LEAD & COPPER  6 Months07/01/2021 - 12/31/2021 159 60 incomplete03/23/2021
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notesQuarterly07/01/2021 - 09/30/2021 67 4 incomplete04/13/2021
EP-A  EP FOR WTP ARSENIC notes9 Years01/01/2014 - 12/31/2022 524 1 done 01/28/2020
EP-A  EP FOR WTP IOC notes9 Years01/01/2020 - 12/31/2028 2,716 1 done 01/28/2020
EP-A  EP FOR WTP NITRATE  Yearly01/01/2021 - 12/31/2021 159 1 incomplete01/28/2020
EP-A  EP FOR WTP NITRITE notes9 Years01/01/2020 - 12/31/2028 2,716 1 done 01/28/2020
EP-A  EP FOR WTP RAD - GROSS ALPHA  9 Years01/01/2020 - 12/31/2028 2,716 1 incomplete10/24/2017
EP-A  EP FOR WTP RAD - RADIUM 226/228 9 Years01/01/2017 - 12/31/2025 1,620 1 done 10/24/2017
EP-A  EP FOR WTP RAD - URANIUM  9 Years01/01/2017 - 12/31/2025 1,620 1 done 10/24/2017
EP-A  EP FOR WTP SOC notes3 Years01/01/2020 - 12/31/2022 524 2 done 04/21/2020
EP-A  EP FOR WTP VOLATILE ORGANICS  Yearly01/01/2021 - 12/31/2021 159 1 incomplete01/28/2020
SRC-AA  CLACKAMAS RIVER CYANOTOXINS  2 Weeks07/25/2021 - 08/07/2021 13 1 incomplete07/12/2021
 Seasonal sampling period:  05/01  thru  10/31

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Chemical Group Summary :: Latest Chemical Results :: Entry Point Detects :: Single Analyte Results 
Chemical Schedule Summary :: Chemical Schedule Details
Lead & Copper :: Corrosion Control (LCR) :: Nitrate :: Arsenic :: Radionuclides :: GWR 4-Log :: LT2 :: Cyanotoxins
DBPs :: TOC & Alkalinity :: DBP Sample Sites :: FANLs :: MRDL :: Turbidity :: SWTR :: RAA :: LRAA For SDWIS: 4544