OHA Drinking Water Services
Related:  Coliform Schedules

PWS ID: 00862 ---- CROOKED RIVER RANCH WTR CO

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
DIST-A  Distribution System LEAD & COPPER notes3 Years01/01/2024 - 12/31/2024   20 07/28/2021
 Seasonal sampling period:  06/01  thru  09/30
EP-C  EP FOR WELL #4 & #5 ARSENIC  3 Years01/01/2020 - 12/31/2022 347 1 done 04/20/2020
EP-C  EP FOR WELL #4 & #5 IOC  3 Years01/01/2020 - 12/31/2022 347 1 done 04/20/2020
EP-C  EP FOR WELL #4 & #5 NITRATE notesYearly01/01/2022 - 12/31/2022 347 1 incomplete04/05/2021
EP-C  EP FOR WELL #4 & #5 NITRITE  3 Years01/01/2020 - 12/31/2022 347 1 done 04/20/2020
EP-C  EP FOR WELL #4 & #5 RAD - GROSS ALPHA  9 Years01/01/2020 - 12/31/2028 2,539 1 done 04/20/2020
EP-C  EP FOR WELL #4 & #5 RAD - RADIUM 226/228 9 Years01/01/2020 - 12/31/2028 2,539 1 done 04/20/2020
EP-C  EP FOR WELL #4 & #5 RAD - URANIUM  9 Years01/01/2020 - 12/31/2028 2,539 1 done 04/20/2020
EP-C  EP FOR WELL #4 & #5 SOC notes3 Years01/01/2020 - 12/31/2022 347 2 done 07/13/2020
EP-C  EP FOR WELL #4 & #5 VOLATILE ORGANICS  3 Years01/01/2020 - 12/31/2022 347 1 done 04/20/2020

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Expired Schedules
Facility
ID
Analyte or Group    Sampling
Interval
Start End Samples
Required
   Notes
EP-A  EP FOR WELL #2ARSENIC  3 Years01/01/200212/31/20071
EP-A  EP FOR WELL #2ARSENIC  9 Years01/01/200808/24/20171Schedule Reflects Monitoring Reduction Granted
EP-A  EP FOR WELL #2IOC  9 Years01/01/200208/24/20171Schedule Reflects Monitoring Reduction Granted
EP-A  EP FOR WELL #2NITRATE  Yearly01/01/200208/24/20171
EP-A  EP FOR WELL #2NITRITE  9 Years01/01/200208/24/20171Schedule Reflects Monitoring Reduction Granted
EP-A  EP FOR WELL #2RAD - GROSS ALPHA  9 Years01/01/200808/24/20171
EP-A  EP FOR WELL #2RAD - RADIUM 226/228  9 Years01/01/200808/24/20171
EP-A  EP FOR WELL #2RAD - URANIUM  9 Years01/01/200808/24/20171
EP-A  EP FOR WELL #2SOC  3 Years01/01/200208/24/201722 Consec. QT Samples
EP-A  EP FOR WELL #2VOLATILE ORGANICS  3 Years01/01/200208/24/20171
EP-C  EP FOR WELL #4 & #5ARSENIC  3 Years01/01/200212/31/20071
EP-C  EP FOR WELL #4 & #5ARSENIC  9 Years01/01/200810/30/20151Schedule Reflects Monitoring Reduction Granted
EP-C  EP FOR WELL #4 & #5IOC  3 Years01/01/200209/30/20041
EP-C  EP FOR WELL #4 & #5IOC  9 Years10/01/200410/30/20151Schedule reflects monitoring reduction granted
EP-C  EP FOR WELL #4 & #5NITRATE  Yearly01/01/200210/30/20151
EP-C  EP FOR WELL #4 & #5NITRITE  3 Years01/01/200209/30/20041
EP-C  EP FOR WELL #4 & #5NITRITE  9 Years10/01/200410/30/20151Schedule reflects monitoring reduction granted
EP-C  EP FOR WELL #4 & #5RAD - GROSS ALPHA  9 Years01/01/200810/30/20151Schedule Reflects Monitoring Reduction Granted
EP-C  EP FOR WELL #4 & #5RAD - RADIUM 226/228  9 Years01/01/200810/30/20151Schedule Reflects Monitoring Reduction Granted
EP-C  EP FOR WELL #4 & #5RAD - URANIUM  6 Years01/01/200810/30/20151
EP-C  EP FOR WELL #4 & #5SOC  3 Years01/01/200210/30/201522 Consec. QT Samples
EP-C  EP FOR WELL #4 & #5SOC  Yearly01/01/201712/31/20171
EP-C  EP FOR WELL #4 & #5VOLATILE ORGANICS  3 Years01/01/200210/30/20151
EP-C  EP FOR WELL #4 & #5VOLATILE ORGANICS  Yearly01/01/201712/31/20171
SRC-CB  WELL #5RAD - GROSS ALPHA  Quarterly01/01/201703/31/20171Initial monitoring for plan review purposes.
SRC-CB  WELL #5RAD - RADIUM 226/228  Quarterly01/01/201703/31/20171Initial monitoring for plan review purposes.
SRC-CB  WELL #5RAD - URANIUM  Quarterly01/01/201703/31/20171Initial monitoring for plan review purposes.

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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
DBPs :: TOC & Alkalinity :: DBP Sample Sites :: FANLs :: MRDL :: Turbidity :: SWTR :: RAA :: LRAA For SDWIS: 3454