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 notesQuarterly04/01/2022 - 06/30/2022 37 1 incomplete01/06/2022
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 notesQuarterly04/01/2022 - 06/30/2022 37 1 incomplete02/02/2022
EP-A  EP FOR SOUTH UMPQUA RIVER ARSENIC  9 Years01/01/2020 - 12/31/2028 2,413 1 incomplete08/31/2016
EP-A  EP FOR SOUTH UMPQUA RIVER IOC notes9 Years01/01/2020 - 12/31/2028 2,413 1 incomplete08/31/2016
EP-A  EP FOR SOUTH UMPQUA RIVER NITRATE  Yearly01/01/2022 - 12/31/2022 221 1 incomplete05/07/2021
EP-A  EP FOR SOUTH UMPQUA RIVER NITRITE notes9 Years01/01/2020 - 12/31/2028 2,413 1 incomplete08/31/2016
EP-A  EP FOR SOUTH UMPQUA RIVER RAD - GROSS ALPHA  6 Years01/01/2020 - 12/31/2025 1,317 1 incomplete08/31/2016
EP-A  EP FOR SOUTH UMPQUA RIVER RAD - RADIUM 226/228 9 Years01/01/2020 - 12/31/2028 2,413 1 incomplete08/31/2016
EP-A  EP FOR SOUTH UMPQUA RIVER RAD - URANIUM  9 Years01/01/2020 - 12/31/2028 2,413 1 incomplete08/31/2016
EP-A  EP FOR SOUTH UMPQUA RIVER SOC  3 Years01/01/2020 - 12/31/2022 221 1 done 08/10/2020
EP-A  EP FOR SOUTH UMPQUA RIVER VOLATILE ORGANICS notesYearly01/01/2022 - 12/31/2022 221 1 incomplete07/07/2021
 Seasonal sampling period:  07/01  thru  09/30
SRC-AA  SOUTH UMPQUA RIVER CYANOTOXINS  2 Weeks05/15/2022 - 05/28/2022 4 1 done 05/16/2022
 Seasonal sampling period:  05/01  thru  10/31

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