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

PWS ID: 00305 ---- FOREST GROVE, CITY OF

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 notesQuarterly10/01/2022 - 12/31/2022 29 1 incomplete04/26/2022
DIST-A  DISTRIBUTION SYSTEM LEAD & COPPER notes3 Years01/01/2023 - 12/31/2023   30 06/10/2020
 Seasonal sampling period:  06/01  thru  09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notesQuarterly10/01/2022 - 12/31/2022 29 2 incomplete09/13/2022
EP-A  EP FOR CREEKS - FOREST GROVE ARSENIC notes9 Years01/01/2020 - 12/31/2028 2,221 1 done 05/12/2020
EP-A  EP FOR CREEKS - FOREST GROVE IOC notes9 Years01/01/2020 - 12/31/2028 2,221 1 done 05/12/2020
EP-A  EP FOR CREEKS - FOREST GROVE NITRATE  Yearly01/01/2022 - 12/31/2022 29 1 incomplete06/15/2021
EP-A  EP FOR CREEKS - FOREST GROVE NITRITE notes9 Years01/01/2020 - 12/31/2028 2,221 1 done 05/12/2020
EP-A  EP FOR CREEKS - FOREST GROVE RAD - GROSS ALPHA notes9 Years01/01/2017 - 12/31/2025 1,125 1 done 06/20/2017
EP-A  EP FOR CREEKS - FOREST GROVE RAD - RADIUM 226/228notes9 Years01/01/2017 - 12/31/2025 1,125 1 done 06/20/2017
EP-A  EP FOR CREEKS - FOREST GROVE RAD - URANIUM  9 Years01/01/2014 - 12/31/2022 29 1 done 03/11/2014
EP-A  EP FOR CREEKS - FOREST GROVE SOC notes3 Years01/01/2020 - 12/31/2022 29 2 done 07/07/2020
EP-A  EP FOR CREEKS - FOREST GROVE VOLATILE ORGANICS  Yearly01/01/2022 - 12/31/2022 29 1 incomplete06/15/2021
WTP-A  TP FOR CREEKS - FOREST GROVETOTAL ORGANIC CARBONnotesQuarterly10/01/2022 - 12/31/2022 29 1 incomplete 04/26/2022

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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: 3887