OHA Drinking Water Services
PWS ID: 90550 ---- BONANZA HIGH/ELEM SCHOOLS
Excel Spreadsheet

MCL = 0.010 mg/L; MCL exceedances are indicated with red text.
ND = Not detected at the minimum reporting level.
Arsenic Samples
Sample ID Sample
Date
Date
Received
Source Name Source
ID
Result
(mg/L)
Comments
22090980-01-I 09/20/2022 10/11/2022 EP for WELL EP-AND
1908097101-I 08/19/2019 09/13/2019 EP for WELL EP-AND
1608A1201B-I 08/17/2016 09/15/2016 EP for WELL EP-AND
130891001B-I 08/27/2013 09/13/2013 EP for WELL EP-AND
100902901B-I 08/31/2010 10/07/2010 EP for WELL EP-AND
070922401B 09/10/2007 10/05/2007 EP for WELL EP-AND
40312I 02/23/2004 04/05/2004 EP for WELL EP-AND
 

Archived Arsenic Samples
Sample ID Sample
Date
Date
Received
Source Name Source
ID
Result
10264 01/30/2001 03/05/2001 WELL AAND
982430 10/07/1998 11/03/1998 WELL AAND
93-C3044 09/28/1993 12/02/1994 WELL AAND
-1904909 09/03/1982 09/03/1982 WELL AND
 




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: 698