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

PWS ID: 00548 ---- CLARKS BRANCH WATER ASSOC

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 notesQuarterly01/01/2023 - 03/31/2023 11 1 done 02/02/2023
DIST-A  DISTRIBUTION SYSTEM LEAD & COPPER notes3 Years01/01/2024 - 12/31/2024   5 07/14/2021
 Seasonal sampling period:  06/01  thru  09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notesQuarterly01/01/2023 - 03/31/2023 11 1 done 02/03/2023
EP-A  EP FOR SOUTH UMPQUA RIVER ARSENIC  9 Years01/01/2020 - 12/31/2028 2,113 1 incomplete08/31/2016
EP-A  EP FOR SOUTH UMPQUA RIVER IOC notes9 Years01/01/2020 - 12/31/2028 2,113 1 incomplete08/31/2016
EP-A  EP FOR SOUTH UMPQUA RIVER NITRATE  Yearly01/01/2023 - 12/31/2023 286 1 incomplete06/01/2022
EP-A  EP FOR SOUTH UMPQUA RIVER NITRITE notes9 Years01/01/2020 - 12/31/2028 2,113 1 incomplete08/31/2016
EP-A  EP FOR SOUTH UMPQUA RIVER RAD - GROSS ALPHA  6 Years01/01/2020 - 12/31/2025 1,017 1 incomplete08/31/2016
EP-A  EP FOR SOUTH UMPQUA RIVER RAD - RADIUM 226/228 9 Years01/01/2020 - 12/31/2028 2,113 1 incomplete08/31/2016
EP-A  EP FOR SOUTH UMPQUA RIVER RAD - URANIUM  9 Years01/01/2020 - 12/31/2028 2,113 1 incomplete08/31/2016
EP-A  EP FOR SOUTH UMPQUA RIVER SOC  3 Years01/01/2023 - 12/31/2025 1,017 1 incomplete08/10/2020
EP-A  EP FOR SOUTH UMPQUA RIVER VOLATILE ORGANICS notesYearly01/01/2023 - 12/31/2023 286 1 incomplete07/06/2022
 Seasonal sampling period:  07/01  thru  09/30
SRC-AA  SOUTH UMPQUA RIVER CYANOTOXINS  2 Weeks-- -- -- -- --10/31/2022
 Seasonal sampling period:  05/01  thru  10/31

7  secs
Show Expired



For further information on this public water system, click on the area of interest below:
System Info :: Report for Lenders :: Alerts :: Violations :: Compliance & Enforcement :: Contacts & Advisories :: Site Visits :: Public Notice
Coliform Summary :: Coliform Results :: Sampling Schedule for Coliform :: Groundwater/GWUDI Source Details :: Plan Review :: Annual Fee
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 :: PFAS
DBPs :: TOC & Alkalinity :: DBP Sample Sites :: FANLs :: MRDL :: Turbidity :: SWTR :: RAA :: LRAA For SDWIS: 3972