OHA Drinking Water Services
OR41
PWS ID: 00356 ---- GRASS VALLEY WATER SYSTEM
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
TCR ARCHIVE 09/07/1993 09/15/1993 COLIFORM (TCR) Present Present Routine 3736 Alert TCR0 1993-09-15
TCR ARCHIVE 07/11/1995 07/26/1995 COLIFORM (TCR) Present Present Routine 5826 Alert TCR0 1995-07-26
TCR ARCHIVE 05/07/1997 06/13/1997 COLIFORM (TCR) Present Present Routine 7883 Alert TCR0 1997-06-13
TCR ARCHIVE 05/07/1997 06/13/1997 COLIFORM (TCR) Present Present Routine 7887 Alert TCR0 1997-06-13
TCR ARCHIVE 10/01/1997 10/06/1997 COLIFORM (TCR) Present Present Routine 8443 Alert TCR0 1997-10-06
TCR ARCHIVE 10/01/1997 10/06/1997 COLIFORM (TCR) Present Present Routine 8444 Alert TCR0 1997-10-06
TCR ARCHIVE 10/01/1997 10/06/1997 COLIFORM (TCR) Present Present Routine 8445 Alert TCR0 1997-10-06
TCR ARCHIVE 10/01/1997 10/06/1997 COLIFORM (TCR) Present Present Routine 8446 Alert TCR0 1997-10-06
TCR ARCHIVE 10/01/1997 10/06/1997 COLIFORM (TCR) Present Present Routine 8447 Alert TCR0 1997-10-06
TCR ARCHIVE 11/05/1997 11/12/1997 COLIFORM (TCR) Present Present Routine 8944 Alert TCR0 1997-11-12
TCR ARCHIVE 11/05/1997 11/12/1997 COLIFORM (TCR) Present Present Routine 8945 Alert TCR0 1997-11-12
TCR ARCHIVE 11/05/1997 11/12/1997 COLIFORM (TCR) Present Present Routine 8946 Alert TCR0 1997-11-12
TCR ARCHIVE 11/05/1997 11/12/1997 COLIFORM (TCR) Present Present Routine 8947 Alert TCR0 1997-11-12
TCR ARCHIVE 11/05/1997 11/12/1997 COLIFORM (TCR) Present Present Routine 8948 Alert TCR0 1997-11-12
TCR ARCHIVE 11/26/1997 12/04/1997 COLIFORM (TCR) Present Present Repeat 9002 Alert TCR0 1997-12-04
TCR ARCHIVE 11/26/1997 12/04/1997 COLIFORM (TCR) Present Present Repeat 9004 Alert TCR0 1997-12-04
TCR ARCHIVE 11/26/1997 12/05/1997 COLIFORM (TCR) Present Present Repeat 9001 Alert TCR0 1997-12-05
TCR ARCHIVE 12/03/1997 12/08/1997 COLIFORM (TCR) Present Present Routine 9047 Alert TCR0 1997-12-08
TCR ARCHIVE 12/03/1997 12/08/1997 COLIFORM (TCR) Present Present Routine 9050 Alert TCR0 1997-12-08
TCR ARCHIVE 01/07/1998 01/14/1998 COLIFORM (TCR) Present Present Routine 9150 Alert TCR0 1998-01-14
TCR ARCHIVE 01/07/1998 01/14/1998 COLIFORM (TCR) Present Present Routine 9151 Alert TCR0 1998-01-14
TCR ARCHIVE 04/01/1998 04/06/1998 COLIFORM (TCR) Present Present Routine 9397 Alert TCR0 1998-04-06
TCR ARCHIVE 04/01/1998 04/06/1998 COLIFORM (TCR) Present Present Routine 9399 Alert TCR0 1998-04-06
TCR ARCHIVE 04/01/1998 04/06/1998 COLIFORM (TCR) Present Present Routine 9400 Alert TCR0 1998-04-06
TCR ARCHIVE 04/08/1998 04/13/1998 COLIFORM (TCR) Present Present Repeat 9420 Alert TCR0 1998-04-13
TCR ARCHIVE 04/08/1998 04/13/1998 COLIFORM (TCR) Present Present Repeat 9421 Alert TCR0 1998-04-13
TCR ARCHIVE 12/02/1998 12/09/1998 COLIFORM (TCR) Present Present Routine 299 Alert TCR0 1998-12-09
TCR ARCHIVE 09/04/2000 09/12/2000 COLIFORM (TCR) Present Present Routine 3230 Alert TCR0 2000-09-12
TCR ARCHIVE 09/04/2000 09/12/2000 COLIFORM (TCR) Present Present Routine 3324 Alert TCR0 2000-09-12
TCR COLI532 08/25/2003 09/02/2003 DIST-A COLIFORM (TCR) Present Present Routine 3546 Alert TCR0 2003-09-02
TCR COLI532 08/25/2003 09/02/2003 DIST-A COLIFORM (TCR) Present Present Routine 3547 Alert TCR0 2003-09-02
TCR COLI540 08/28/2003 09/03/2003 DIST-A COLIFORM (TCR) Present Present Repeat 3561 Alert TCR0 2003-09-03
TCR COLI540 08/28/2003 09/03/2003 DIST-A COLIFORM (TCR) Present Present Repeat 3562 Alert TCR0 2003-09-03
TCR COLI540 08/28/2003 09/03/2003 DIST-A COLIFORM (TCR) Present Present Repeat 3563 Alert TCR0 2003-09-03
TCR COLI761 09/02/2003 11/06/2003 DIST-A COLIFORM (TCR) Present Present Routine 3575 Alert TCR0 2003-11-06
TCR COLI790 09/09/2003 11/12/2003 DIST-A COLIFORM (TCR) Present Present Repeat 3629 Alert TCR0 2003-11-12
TCR COLI724 10/21/2003 10/24/2003 DIST-A COLIFORM (TCR) Present Present Routine 3786 Alert TCR0 2003-10-24
TCR COLI1521 09/27/2004 09/30/2004 DIST-A COLIFORM (TCR) Present Present Routine 5195 Alert TCR0 2004-09-30
TCR COLI1527 09/29/2004 10/04/2004 DIST-A COLIFORM (TCR) Present Present Repeat 5201 Alert TCR0 2004-10-04
TCR COLI1527 09/29/2004 10/04/2004 DIST-A COLIFORM (TCR) Present Present Repeat 5202 Alert TCR0 2004-10-04
SOC CHEM2427 12/20/2006 04/09/2007 04/09/2007 0 EP-A DI(2-ETHYLHEXYL) PHTHALATE 0.0018 0.006 MG/L 15688A Alert Chem SOC0 2007-04-09
TCR COLI4208 06/21/2007 06/22/2007 DIST-A COLIFORM (TCR) Present Present Routine 9873 Alert TCR0 2007-06-22
TCR COLI6424 07/07/2009 07/09/2009 07/09/2009 0 DIST-A COLIFORM (TCR) Present Present Routine 13550 Alert TCR0 2009-07-09
TCR COLI6451 07/09/2009 07/13/2009 07/13/2009 0 DIST-A COLIFORM (TCR) Present Present Repeat 13565 Alert TCR0 2009-07-13
TCR COLI6451 07/09/2009 07/13/2009 07/13/2009 0 DIST-A COLIFORM (TCR) Present Present Repeat 13566 Alert TCR0 2009-07-13
Notice - Sodium CHEM5396 06/11/2012 06/20/2012 EP-A SODIUM 20.6 20 MG/L X09902-I Notice Sodium 2012-06-20
TCR COLI15929 09/08/2016 09/12/2016 09/12/2016 0 DIST-A COLIFORM (TCR) Present Present Routine X023668B Alert TCR0 2016-09-12



More information for this water system: SDWIS ID 3321
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