OHA Drinking Water Services
PWS ID: 91511 ---- SHADY COVE MIDDLE SD #9
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
IOC ARCHIVE 06/10/1993 01/20/1994 A SODIUM 57.7 20 MG/L 93-4678 Alert Chem IOC0 1994-01-20
IOC ARCHIVE 06/10/1993 01/20/1994 BA SODIUM 35.7 20 MG/L 93-4682 Alert Chem IOC0 1994-01-20
VOC ARCHIVE 06/10/1993 01/20/1994 BA TETRACHLOROETHYLENE 0.005 0.0005 0.005 MG/L 93-4683 Alert Chem VOC0 1994-01-20
VOC ARCHIVE 09/28/1993 10/19/1993 BA TETRACHLOROETHYLENE 0.0057 0.0005 0.005 MG/L 93-8866 Alert Chem VOC0 1993-10-19
VOC ARCHIVE 10/27/1993 04/18/1994 BA TRICHLOROETHYLENE 0.0012 0.0005 0.005 MG/L 93-9758 Alert Chem VOC0 1994-04-18
VOC ARCHIVE 10/27/1993 04/18/1994 BA TETRACHLOROETHYLENE 0.0057 0.0005 0.005 MG/L 93-9758 Alert Chem VOC0 1994-04-18
VOC ARCHIVE 12/02/1993 04/18/1994 BA TETRACHLOROETHYLENE 0.0006 0.0005 0.005 MG/L 93-10856 Alert Chem VOC0 1994-04-18
VOC ARCHIVE 03/02/1994 04/04/1994 BA TETRACHLOROETHYLENE 0.001 0.0005 0.005 MG/L 94-1573 Alert Chem VOC0 1994-04-04
VOC ARCHIVE 06/17/1994 07/13/1994 BA TETRACHLOROETHYLENE 0.002 0.0005 0.005 MG/L 94-6024 Alert Chem VOC0 1994-07-13
VOC ARCHIVE 09/21/1994 10/19/1994 BA TETRACHLOROETHYLENE 0.0031 0.0005 0.005 MG/L 94-9572 Alert Chem VOC0 1994-10-19
OC ARCHIVE 03/28/1995 04/14/1995 BA CHLOROMETHANE 0.0022 0 MG/L 95-2766 Alert Chem OC 0 1995-04-14
VOC ARCHIVE 05/29/1996 06/14/1996 BA TETRACHLOROETHYLENE 0.0007 0.0005 0.005 MG/L 96-4738 Alert Chem VOC0 1996-06-14
TCR ARCHIVE 06/24/1997 07/18/1997 COLIFORM, TOTAL (TCR) Present Present Routine 97-6438 Alert TCR0 1997-07-18
IOC ARCHIVE 09/22/1998 11/27/1998 A SODIUM 72 20 MG/L 98-10924 Alert Chem IOC0 1998-11-27
IOC ARCHIVE 09/22/1998 11/27/1998 BA SODIUM 85 20 MG/L 98-10923 Alert Chem IOC0 1998-11-27
TCR ARCHIVE 12/17/1998 01/08/1999 COLIFORM, TOTAL (TCR) Present Present Routine 9814864 Alert TCR0 1999-01-08
TCR ARCHIVE 12/28/1999 01/04/2000 COLIFORM, TOTAL (TCR) Present Present Routine 991253201A Alert TCR0 2000-01-04
TCR ARCHIVE 12/29/1999 01/04/2000 COLIFORM, TOTAL (TCR) Present Present Repeat 991256301 Alert TCR0 2000-01-04
TCR ARCHIVE 12/29/1999 01/04/2000 COLIFORM, TOTAL (TCR) Present Present Repeat 991256302 Alert TCR0 2000-01-04
TCR ARCHIVE 12/29/1999 01/04/2000 COLIFORM, TOTAL (TCR) Present Present Repeat 991256303 Alert TCR0 2000-01-04
TCR ARCHIVE 12/29/1999 01/04/2000 COLIFORM, TOTAL (TCR) Present Present Repeat 991256304 Alert TCR0 2000-01-04
TCR ARCHIVE 02/15/2000 03/06/2000 COLIFORM, TOTAL (TCR) Present Present Routine 000228501A Alert TCR0 2000-03-06
TCR ARCHIVE 02/15/2000 03/06/2000 COLIFORM, TOTAL (TCR) Present Present Routine 000228502A Alert TCR0 2000-03-06
TCR ARCHIVE 02/15/2000 03/06/2000 COLIFORM, TOTAL (TCR) Present Present Routine 000228503A Alert TCR0 2000-03-06
TCR ARCHIVE 02/15/2000 03/06/2000 COLIFORM, TOTAL (TCR) Present Present Routine 000228504A Alert TCR0 2000-03-06
Notice - Sodium CHEM886 07/07/2004 09/24/2004 EP-A SODIUM 69.9 20 MG/L 0407135 Notice Sodium 2004-09-24
Notice - Sodium CHEM886 07/07/2004 09/24/2004 EP-B SODIUM 90.4 20 MG/L 0407136 Notice Sodium 2004-09-24
VOC CHEM886 07/07/2004 09/24/2004 EP-B XYLENES 0.0032 0.0005 10 MG/L 0407136V Alert Chem VOC0 2004-09-24
VOC CHEM886 07/07/2004 09/24/2004 EP-B TETRACHLOROETHYLENE 0.00055 0.0005 0.005 MG/L 0407136V Alert Chem VOC0 2004-09-24
TCR COLI1519 09/23/2004 09/29/2004 DIST-A COLIFORM, TOTAL (TCR) Present Present Routine 040959102A Alert TCR0 2004-09-29
TCR COLI1578 10/08/2004 10/14/2004 DIST-A COLIFORM, TOTAL (TCR) Present Present Routine 041016401 Alert TCR0 2004-10-14
TCR COLI1578 10/08/2004 10/14/2004 DIST-A COLIFORM, TOTAL (TCR) Present Present Routine 041016404 Alert TCR0 2004-10-14
Notice - Source COLI7963 07/27/2010 07/29/2010 SRC-AB COLIFORM, TOTAL (TCR) Present Present Assessment 100772701A Notice Source 2010-07-29
Notice - Sodium CHEM4660 11/10/2010 01/05/2011 EP-A SODIUM 67.3 20 MG/L 101131801B-I Notice Sodium 2011-01-05
Notice - Sodium CHEM4660 11/10/2010 01/05/2011 EP-B SODIUM 79.4 20 MG/L 101131901B-I Notice Sodium 2011-01-05
Notice - Source COLI8829 12/23/2010 12/29/2010 SRC-AB COLIFORM, TOTAL (TCR) Present Present Assessment 101270701A Notice Source 2010-12-29
Notice - Source COLI16402 12/19/2016 12/21/2016 SRC-AA COLIFORM, TOTAL (TCR) Present Present Assessment 161266701A Notice Source 2016-12-21
TCR COLI16577 02/22/2017 02/24/2017 02/24/2017 0 DIST-A COLIFORM, TOTAL (TCR) Present Present Routine 170272501A Alert TCR0 2017-02-24
Notice - Sodium CHEM8663 10/03/2019 11/01/2019 11/04/2019 3 EP-A SODIUM 92 20 MG/L 1910020601-I Notice Sodium 2019-11-01
Notice - Sodium CHEM8663 10/03/2019 11/01/2019 11/04/2019 3 EP-B SODIUM 78.8 20 MG/L 1910020701-I Notice Sodium 2019-11-01
LCR CHEM9416 09/29/2021 08/13/2021 08/13/2021 0 DIST-A LEAD 90TH % VALUE 0.0193 0.0155 MG/L Alert Chem LCR0 2021-08-13



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