OHA Drinking Water Services
PWS ID: 00311 ---- GARIBALDI WATER SYSTEM
Excel Spreadsheet

MCL = 10 mg/L; MCL exceedances are indicated with red text.
ND = Not detected at the minimum reporting level.
Nitrate Samples
Sample ID Sample
Date
Date
Received
Analyte Name Source Name Source
ID
Result
(mg/L)
Comments
109706802-I 04/07/2021 04/13/2021 NITRATE EP FOR WELLS #1 & #2 EP-A0.992
109706801-I 04/07/2021 04/13/2021 NITRATE EP FOR WELLS #1 & #2 EP-A1.02
010602102-I 04/15/2020 04/17/2020 NITRATE EP FOR WELLS #1 & #2 EP-A0.868
010602101-I 04/15/2020 04/17/2020 NITRATE EP FOR WELLS #1 & #2 EP-A0.878
905103903-I 02/20/2019 03/20/2019 NITRATE EP FOR WELLS #1 & #2 EP-A0.817
905103902-I 02/20/2019 03/20/2019 NITRATE EP FOR WELLS #1 & #2 EP-A0.839
810801501-I 04/18/2018 04/25/2018 NITRATE EP FOR WELLS #1 & #2 EP-A0.87
810801502-I 04/18/2018 04/25/2018 NITRATE EP FOR WELLS #1 & #2 EP-A0.837
709502102-I 04/05/2017 04/07/2017 NITRATE EP FOR WELLS #1 & #2 EP-A0.868
709502101-I 04/05/2017 04/07/2017 NITRATE EP FOR WELLS #1 & #2 EP-A0.883
625109101-I 09/07/2016 09/12/2016 NITRATE EP FOR WELLS #1 & #2 EP-A0.745
528004812-I 10/07/2015 10/28/2015 NITRATE EP FOR WELLS #1 & #2 EP-A0.893
433705501-I 12/03/2014 12/08/2014 NITRATE EP FOR WELLS #1 & #2 EP-A1.01
328902401-I 10/16/2013 11/15/2013 NITRATE EP FOR WELLS #1 & #2 EP-A1.3
219202110-I 07/10/2012 07/30/2012 NITRATE EP FOR WELLS #1 & #2 EP-A1
114501101-I 05/25/2011 06/14/2011 NITRATE EP FOR WELLS #1 & #2 EP-A1.1
1023715-I 08/25/2010 10/29/2010 NITRATE EP FOR WELLS #1 & #2 EP-A1
0916804-I 06/17/2009 06/25/2009 NITRATE EP FOR WELLS #1 & #2 EP-A1
0822633-I 08/13/2008 09/29/2008 NITRATE EP FOR WELLS #1 & #2 EP-A1
0707421 03/15/2007 05/02/2007 NITRATE EP FOR WELLS #1 & #2 EP-A0.6
0624102 08/29/2006 10/13/2006 NITRATE EP FOR WELLS #1 & #2 EP-A1
05236/18N 08/24/2005 09/06/2005 NITRATE EP FOR WELLS #1 & #2 EP-A0.9
04210/28 07/28/2004 09/09/2004 NITRATE EP FOR WELLS #1 & #2 EP-A1.1
A21122W-1 11/22/2002 06/18/2003 NITRATE EP FOR WELLS #1 & #2 EP-A0.8
 

Archived Nitrate Samples
Sample ID Sample
Date
Date
Received
Analyte Name Source Name Source
ID
Result
A11025AA*A 10/25/2001 03/25/2002 Nitrate WELLFIELD (WELLS #1 & #2) A0.76
A00616T*A 06/16/2000 06/23/2000 Nitrate WELLFIELD (WELLS #1 & #2) A0.8
A00616AT*A 06/16/2000 06/28/2000 Nitrate WELLFIELD (WELLS #1 & #2) A0.8
991012BE*A 10/12/1999 11/09/1999 Nitrate WELLFIELD (WELLS #1 & #2) A0.67
981105F*A 11/05/1998 11/16/1998 Nitrate WELLFIELD (WELLS #1 & #2) A1.1
N1617 04/22/1997 05/08/1997 Nitrate WELLFIELD (WELLS #1 & #2) A1.04
970206V*A 02/06/1997 03/28/1997 Nitrate WELLFIELD (WELLS #1 & #2) A1.2
960315AOAB 03/15/1996 05/10/1996 Nitrate WELL #2 AB1.1
4104 04/04/1995 04/27/1995 Nitrate WELL #2 AB0.97
940420Z*A 04/19/1994 05/09/1994 Nitrate WELLFIELD (WELLS #1 & #2) A1
930331R*A 03/30/1993 01/11/1994 Nitrate WELLFIELD (WELLS #1 & #2) A0.78
-1978351 08/18/1992 09/25/1992 Nitrate WELLFIELD (WELLS #1 & #2) A0.7
-1978352 08/17/1989 09/13/1989 Nitrate WELLFIELD (WELLS #1 & #2) A10
-1978353 07/12/1988 10/03/1988 Nitrate WELLFIELD (WELLS #1 & #2) A0.53
-1978354 08/27/1986 03/18/1988 Nitrate WELLFIELD (WELLS #1 & #2) A0.2
-1978355 05/01/1984 05/01/1984 Nitrate WELLFIELD (WELLS #1 & #2) A0.5
 




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: 4222