OHA Drinking Water Services
Related:  Coliform Schedules

PWS ID: 01426 ---- VALLEY VISTA WATER IMPROV DIST

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   5 06/22/2021
 Seasonal sampling period:  06/01  thru  09/30
DIST-A  Distribution System STAGE 2 DBP notes3 Years01/01/2022 - 12/31/2022   1done 07/12/2022
 Seasonal sampling period:  07/01  thru  09/30
EP-A  EP FOR WELLFIELD ARSENIC  3 Years01/01/2020 - 12/31/2022 27 1 done 03/31/2022
EP-A  EP FOR WELLFIELD IOC notes9 Years01/01/2020 - 12/31/2028 2,219 1 incomplete03/05/2019
EP-A  EP FOR WELLFIELD NITRATE  Yearly01/01/2022 - 12/31/2022 27 1 done 03/31/2022
EP-A  EP FOR WELLFIELD NITRITE notes9 Years01/01/2020 - 12/31/2028 2,219 1 incomplete03/05/2019
EP-A  EP FOR WELLFIELD RAD - GROSS ALPHA  9 Years01/01/2020 - 12/31/2028 2,219 1 incomplete03/05/2019
EP-A  EP FOR WELLFIELD RAD - RADIUM 226/228 9 Years01/01/2020 - 12/31/2028 2,219 1 incomplete03/05/2019
EP-A  EP FOR WELLFIELD RAD - URANIUM  9 Years01/01/2017 - 12/31/2025 1,123 1 incomplete06/29/2012
EP-A  EP FOR WELLFIELD SOC MINUS SOCR CHEMSnotes9 Years01/01/2020 - 12/31/2028 2,219 1 incomplete09/18/2014
EP-A  EP FOR WELLFIELD SOCR  3 Years01/01/2020 - 12/31/2022 27 1 done 03/31/2022
EP-A  EP FOR WELLFIELD VOLATILE ORGANICS  3 Years01/01/2020 - 12/31/2022 27 1 done 04/13/2022

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Expired Schedules
Facility
ID
Analyte or Group    Sampling
Interval
Start End Samples
Required
   Notes
DIST-A  Distribution SystemHAA5 & TTHM  3 Years01/01/201112/31/20131Sample between June 1 and Sep 30
DIST-A  Distribution SystemHAA5 & TTHM  Yearly01/01/200812/31/20101Sample between June 1 and Sept. 30.
DIST-A  Distribution SystemSTAGE 2 DBP  Yearly01/01/201412/31/20191Sample in August
EP-A  EP FOR WELLFIELDARSENIC  3 Years01/01/200212/31/20081
EP-A  EP FOR WELLFIELDARSENIC  Quarterly01/01/200909/30/20121
EP-A  EP FOR WELLFIELDRAD - GROSS ALPHA  6 Years01/01/200812/31/20191
EP-A  EP FOR WELLFIELDRAD - RADIUM 226/228  6 Years01/01/200812/31/20191

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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 :: PFAS
DBPs :: TOC & Alkalinity :: DBP Sample Sites :: FANLs :: MRDL :: Turbidity :: SWTR :: RAA :: LRAA For SDWIS: 4227