OHA Drinking Water Services
OR41
PWS ID: 00376 ---- WESTLAND ESTATES WATER SYSTEM ---- INACTIVE
Water Quality Alerts

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Alert Date Range: From to
Alert Type
 Alert ID Sample Date Alert Date Contact
Report		 Response
Time (Days)		 Location Analyte
 Result
 Current
Alert Level		 Current
MCL		 Units Sample Type Lab Sample ID SelectAtype FilterAlertDate
NO3 ARCHIVE 04/23/1991 06/12/1991 A NITRATE 9.75 5 10 MG/L -1974278 Alert Chem NO30 1991-06-12
NO3 ARCHIVE 08/28/1992 06/02/1994 A NITRATE 9.2 5 10 MG/L 920901L*A Alert Chem NO30 1994-06-02
NO3 ARCHIVE 12/01/1992 06/02/1994 A NITRATE 9 5 10 MG/L 921203AC*A Alert Chem NO30 1994-06-02
NO3 ARCHIVE 03/08/1993 06/02/1994 A NITRATE 9.6 5 10 MG/L 930310AS*A Alert Chem NO30 1994-06-02
NO3 ARCHIVE 08/30/1993 06/02/1994 A NITRATE 9.7 5 10 MG/L 930901AL*A Alert Chem NO30 1994-06-02
NO3 ARCHIVE 11/17/1993 06/02/1994 A NITRATE 11 5 10 MG/L 931119N*A Alert Chem NO30 1994-06-02
NO3 ARCHIVE 02/14/1994 06/02/1994 A NITRATE 11 5 10 MG/L 940216AC*A Alert Chem NO30 1994-06-02
NO3 ARCHIVE 05/09/1994 06/02/1994 A NITRATE 9.9 5 10 MG/L 940510PM*A Alert Chem NO30 1994-06-02
NO3 ARCHIVE 08/16/1994 09/08/1994 A NITRATE 12 5 10 MG/L 940817PQ*A Alert Chem NO30 1994-09-08
NO3 ARCHIVE 12/13/1994 01/18/1995 A NITRATE 13 5 10 MG/L 941214AL*A Alert Chem NO30 1995-01-18
NO3 ARCHIVE 03/14/1995 04/04/1995 A NITRATE 12 5 10 MG/L 950315Z*A Alert Chem NO30 1995-04-04
NO3 ARCHIVE 11/09/1995 12/07/1995 A NITRATE 11 5 10 MG/L 951110AG*A Alert Chem NO30 1995-12-07
IOC ARCHIVE 11/09/1995 12/07/1995 A SODIUM 22 20 MG/L 951110AG*A Alert Chem IOC0 1995-12-07
NO3 ARCHIVE 11/27/1995 12/13/1995 A NITRATE 10.4 5 10 MG/L 951128V*A Alert Chem NO30 1995-12-13
NO3 ARCHIVE 04/10/1996 04/23/1996 AA NITRATE 8.6 5 10 MG/L 960411PAA Alert Chem NO30 1996-04-23
NO3 ARCHIVE 07/15/1996 08/08/1996 A NITRATE 9.6 5 10 MG/L 960716AL*A Alert Chem NO30 1996-08-08
NO3 ARCHIVE 12/11/1996 12/27/1996 AA NITRATE 12 5 10 MG/L 961212ZAA Alert Chem NO30 1996-12-27
NO3 ARCHIVE 03/03/1997 03/21/1997 AA NITRATE 11 5 10 MG/L 970304ALAA Alert Chem NO30 1997-03-21
NO3 ARCHIVE 05/13/1997 06/24/1997 A NITRATE 10 5 10 MG/L 970514X*A Alert Chem NO30 1997-06-24
TCR ARCHIVE 06/16/1997 06/24/1997 COLIFORM (TCR) Present Present Routine 9706167F17 Alert TCR0 1997-06-24
NO3 ARCHIVE 01/19/1998 03/10/1998 A NITRATE 13 5 10 MG/L 980120J*A Alert Chem NO30 1998-03-10
NO3 ARCHIVE 08/10/1998 08/19/1998 A NITRATE 9.6 5 10 MG/L 980811S*A Alert Chem NO30 1998-08-19
TCR ARCHIVE 09/16/1998 09/23/1998 COLIFORM (TCR) Present Present Routine 980917PI10 Alert TCR0 1998-09-23
NO3 ARCHIVE 10/14/1998 01/18/1999 A NITRATE 9.3 5 10 MG/L 981015J*A Alert Chem NO30 1999-01-18
IOC ARCHIVE 10/14/1998 01/18/1999 A SODIUM 23 20 MG/L 981015J*A Alert Chem IOC0 1999-01-18
NO3 ARCHIVE 10/19/1998 10/28/1998 A NITRATE 11 5 10 MG/L 981021J*A Alert Chem NO30 1998-10-28
TCR ARCHIVE 11/23/1998 12/02/1998 COLIFORM (TCR) Present Present Routine 981124PO11 Alert TCR0 1998-12-02
TCR ARCHIVE 11/30/1998 12/07/1998 COLIFORM (TCR) Present Present Repeat 981201PO56 Alert TCR0 1998-12-07
TCR ARCHIVE 01/18/1999 01/25/1999 COLIFORM (TCR) Present Present Routine 990119PE18 Alert TCR0 1999-01-25
TCR ARCHIVE 01/25/1999 02/01/1999 COLIFORM (TCR) Present Present Repeat 990126PD44 Alert TCR0 1999-02-01
TCR ARCHIVE 01/25/1999 02/01/1999 COLIFORM (TCR) Present Present Repeat 990126PD45 Alert TCR0 1999-02-01
NO3 ARCHIVE 06/28/1999 07/12/1999 A NITRATE 8.6 5 10 MG/L 990629H*A Alert Chem NO30 1999-07-12
NO3 ARCHIVE 07/06/1999 07/26/1999 A NITRATE 8.4 5 10 MG/L 990707AR*A Alert Chem NO30 1999-07-26
TCR ARCHIVE 08/19/1999 08/30/1999 COLIFORM (TCR) Present Present Routine 990820PF10 Alert TCR0 1999-08-30
TCR ARCHIVE 03/16/2000 03/27/2000 COLIFORM (TCR) Present Present Routine 000317PE18 Alert TCR0 2000-03-27
TCR ARCHIVE 03/22/2000 04/03/2000 COLIFORM (TCR) Present Present Repeat 00323PK412 Alert TCR0 2000-04-03
TCR ARCHIVE 03/22/2000 04/03/2000 COLIFORM (TCR) Present Present Repeat 00323PK415 Alert TCR0 2000-04-03
TCR ARCHIVE 03/22/2000 04/03/2000 COLIFORM (TCR) Present Present Repeat 00923PK413 Alert TCR0 2000-04-03
NO3 ARCHIVE 07/17/2000 07/25/2000 A NITRATE 6.5 5 10 MG/L A00718J*A Alert Chem NO30 2000-07-25
NO3 ARCHIVE 10/02/2000 10/18/2000 AA NITRATE 10 5 10 MG/L A01002AZAA Alert Chem NO30 2000-10-18
NO3 ARCHIVE 06/06/2001 06/27/2001 A NITRATE 7.9 5 10 MG/L A10607BJ*A Alert Chem NO30 2001-06-27
IOC ARCHIVE 06/06/2001 06/27/2001 A SODIUM 21 20 MG/L A10607BJ*A Alert Chem IOC0 2001-06-27
NO3 CHEM29 03/14/2002 08/07/2002 EP-A NITRATE 7.2 5 10 MG/L A20314BY-1 Alert Chem NO30 2002-08-07
NO3 CHEM29 03/14/2002 08/07/2002 EP-A NITRATE 7.3 5 10 MG/L A20314BY-2 Alert Chem NO30 2002-08-07
NO3 CHEM55 06/13/2002 08/15/2002 EP-A NITRATE 7.5 5 10 MG/L A20614I-1 Alert Chem NO30 2002-08-15
NO3 CHEM505 08/18/2003 09/10/2003 EP-A NITRATE 7 5 10 MG/L A30819R-1 Alert Chem NO30 2003-09-10
NO3 CHEM597 11/25/2003 12/19/2003 EP-A NITRATE 8 5 10 MG/L A31126T-1 Alert Chem NO30 2003-12-19
NO3 CHEM816 06/15/2004 07/27/2004 EP-A NITRATE 7 5 10 MG/L A40616EI-1 Alert Chem NO30 2004-07-27
NO3 CHEM869 08/09/2004 09/24/2004 EP-A NITRATE 8 5 10 MG/L A40810S-1 Alert Chem NO30 2004-09-24
NO3 CHEM1535 03/22/2005 05/03/2005 EP-A NITRATE 7.4 5 10 MG/L A50323E-1 Alert Chem NO30 2005-05-03
TCR COLI2531 10/12/2005 10/18/2005 DIST-A COLIFORM (TCR) Present Present Routine M0051013PF17 Alert TCR0 2005-10-18
TCR COLI2558 10/18/2005 10/24/2005 DIST-A COLIFORM (TCR) Present Present Repeat M0051019PC44 Alert TCR0 2005-10-24
NO3 CHEM1892 12/02/2005 01/18/2006 EP-A NITRATE 9 5 10 MG/L A51222D-1 Alert Chem NO30 2006-01-18
NO3 CHEM1968 03/16/2006 04/27/2006 EP-A NITRATE 10 5 10 MG/L A60316A-1 Alert Chem CMCL NO30 2006-04-27
NO3 CHEM2110 06/15/2006 07/05/2006 EP-A NITRATE 11 5 10 MG/L A60616A1 Alert Chem CMCL NO30 2006-07-05
NO3 CHEM2305 08/15/2006 01/04/2007 EP-A NITRATE 13 5 10 MG/L A60816L1 Alert Chem CMCL NO30 2007-01-04
NO3 CHEM2307 12/18/2006 01/09/2007 EP-A NITRATE 11 5 10 MG/L A61219AH1 Alert Chem CMCL NO30 2007-01-09
NO3 CHEM2316 01/17/2007 02/07/2007 EP-A NITRATE 13 5 10 MG/L A70118A-1 Alert Chem CMCL NO30 2007-02-07
NO3 CHEM2543 06/21/2007 07/10/2007 EP-A NITRATE 15 5 10 MG/L A70622C1 Alert Chem CMCL NO30 2007-07-10
NO3 CHEM2734 10/15/2007 12/21/2007 EP-A NITRATE 13 5 10 MG/L A71016Q1 Alert Chem CMCL NO30 2007-12-21
NO3 CHEM2930 04/02/2008 04/25/2008 EP-A NITRATE 10.2 5 10 MG/L B8D030301-I Alert Chem CMCL NO30 2008-04-25
TCR COLI5787 10/16/2008 10/20/2008 DIST-A COLIFORM (TCR) Present Present Routine B8J170601 Alert TCR0 2008-10-20
TCR COLI5798 10/21/2008 10/24/2008 DIST-A COLIFORM (TCR) Present Present Repeat B8J220901 Alert TCR0 2008-10-24
TCR COLI5798 10/21/2008 10/24/2008 DIST-A COLIFORM (TCR) Present Present Repeat B8J220903 Alert TCR0 2008-10-24
TCR COLI5798 10/21/2008 10/24/2008 DIST-A COLIFORM (TCR) Present Present Repeat B8J220904 Alert TCR0 2008-10-24
NO3 CHEM3295 10/21/2008 01/02/2009 EP-A NITRATE 10.6 5 10 MG/L B8J220905-I Alert Chem CMCL NO30 2009-01-02
TCR COLI5984 12/16/2008 12/18/2008 DIST-A COLIFORM (TCR) Present Present Routine B8L170501 Alert TCR0 2008-12-18
NO3 CHEM3373 01/15/2009 02/18/2009 EP-A NITRATE 12.3 5 10 MG/L B9A160702-I Alert Chem CMCL NO30 2009-02-18


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