OHA Drinking Water Services
Related:  Coliform Schedules

PWS ID: 94946 ---- GUIDE DOGS FOR THE BLIND INC

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  6 Months01/01/2023 - 06/30/2023 151 10 incomplete10/06/2020
DIST-A  Distribution System STAGE 2 DBP notesQuarterly01/01/2023 - 03/31/2023 60 1 incomplete10/26/2022
EP-A  EP for WELL ARSENIC  9 Years01/01/2023 - 12/31/2031 3,257 1 incomplete11/17/2022
EP-A  EP for WELL IOC notes9 Years01/01/2020 - 12/31/2028 2,162 1 incomplete07/21/2015
EP-A  EP for WELL NITRATE  Yearly01/01/2023 - 12/31/2023 335 1 incomplete02/23/2021
EP-A  EP for WELL NITRITE notes9 Years01/01/2020 - 12/31/2028 2,162 1 incomplete07/21/2015
EP-A  EP for WELL SOC  3 Years01/01/2023 - 12/31/2025 1,066 1 incomplete11/17/2022
EP-A  EP for WELL VOLATILE ORGANICS  3 Years01/01/2023 - 12/31/2025 1,066 1 incomplete11/17/2022

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Expired Schedules
Facility
ID
Analyte or Group    Sampling
Interval
Start End Samples
Required
   Notes
DIST-A  Distribution SystemHAA5 & TTHM  Yearly01/01/200412/31/20131Sample between June 1 and Sept. 30.
DIST-A  Distribution SystemLEAD & COPPER  3 Years01/01/200212/31/20175Sample Between June 1st and Sept 30th
DIST-A  Distribution SystemLEAD & COPPER  3 Years01/01/201812/31/20205extension granted due to wildfire
DIST-A  Distribution SystemLEAD & COPPER  3 Years01/01/202112/31/20225Sample between June 1 and Sept 30
DIST-A  Distribution SystemSTAGE 2 DBP  Yearly01/01/201412/31/20211Sample in December
EP-A  EP for WELLARSENIC  3 Years01/01/200212/31/20131

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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: 2988