OHA Drinking Water Services
OR41
PWS ID: 94336 ---- MONROVIA NORTH
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 07/30/1993 08/18/1993 COLIFORM (TCR) Present Present Routine 930579 Alert TCR0 1993-08-18
TCR ARCHIVE 08/02/1993 08/18/1993 COLIFORM (TCR) Present Present Repeat 930585 Alert TCR0 1993-08-18
NO3 ARCHIVE 09/08/1994 10/19/1994 DA NITRATE 7.1 5 10 MG/L 940657 Alert Chem NO30 1994-10-19
NO3 ARCHIVE 07/26/1995 09/06/1995 D NITRATE 6.5 5 10 MG/L 950469 Alert Chem NO30 1995-09-06
NO3 ARCHIVE 06/03/1996 07/18/1996 D NITRATE 12 5 10 MG/L 960371 Alert Chem NO30 1996-07-18
NO3 ARCHIVE 06/18/1997 07/10/1997 D NITRATE 8.9 5 10 MG/L 970438 Alert Chem NO30 1997-07-10
IOC ARCHIVE 07/09/1998 08/14/1998 D SODIUM 25 20 MG/L 980710E*E Alert Chem IOC0 1998-08-14
VOC ARCHIVE 07/09/1998 08/14/1998 D 1,2-DICHLOROETHANE 0.0011 0.005 MG/L 980710E*E Alert Chem VOC0 1998-08-14
ARS ARCHIVE 07/16/2001 09/11/2001 AA ARSENIC 0.033 0.01 MG/L 20010524 Alert Chem ARS0 2001-09-11
ARS CHEM1614 06/30/2004 05/18/2005 EP-C ARSENIC 0.023 0.01 MG/L 04182/28I Alert Chem CMCL ARS0 2005-05-18
ARS CHEM893 08/11/2004 09/24/2004 EP-D ARSENIC 0.023 0.01 MG/L 04224/46I Alert Chem CMCL ARS0 2004-09-24
Notice - Sodium CHEM893 08/11/2004 09/24/2004 EP-D SODIUM 21.81 20 MG/L 04224/46I Notice Sodium 2004-09-24
TCR COLI2140 06/28/2005 07/12/2005 DIST-A COLIFORM (TCR) Present Present Routine 390818 Alert TCR0 2005-07-12
TCR COLI3591 09/26/2006 09/28/2006 DIST-A COLIFORM (TCR) Present Present Routine 415477 Alert TCR0 2006-09-28
LCR CHEM5553 09/18/2012 10/05/2012 10/06/2012 1 DIST-A LEAD SUMMARY 0.017 0.015 MG/L Alert Chem LCR0 2012-10-05
Notice - Source COLI11188 11/15/2012 11/19/2012 SRC-BA COLIFORM (TCR) Present Present Assessment 539262 Notice Source 2012-11-19
TCR COLI17541 12/14/2017 12/15/2017 12/15/2017 0 DIST-A E. COLI Present 0 Routine 734802201 Alert TCR0 2017-12-15
TCR COLI17541 12/14/2017 12/15/2017 12/15/2017 0 DIST-A COLIFORM (TCR) Present Present Routine 734802201 Alert TCR0 2017-12-15
TCR COLI18539 12/14/2018 12/17/2018 12/21/2018 4 DIST-A COLIFORM (TCR) Present Present Routine 834801703 Alert TCR0 2018-12-17
TCR COLI19613 12/17/2019 12/19/2019 12/20/2019 1 DIST-A COLIFORM (TCR) Present Present Routine 935201401 Alert TCR0 2019-12-19
TCR COLI19626 12/20/2019 12/23/2019 12/27/2019 4 DIST-A COLIFORM (TCR) Present Present Repeat 935401101 Alert TCR0 2019-12-23
TCR COLI19626 12/20/2019 12/23/2019 12/27/2019 4 DIST-A COLIFORM (TCR) Present Present Repeat 935401103 Alert TCR0 2019-12-23
TCR COLI22561 09/14/2022 09/15/2022 09/16/2022 1 DIST-A COLIFORM (TCR) Present Present Routine 225702101 Alert TCR0 2022-09-15
TCR COLI22577 09/16/2022 09/19/2022 09/19/2022 0 DIST-A COLIFORM (TCR) Present Present Repeat 225900604 Alert TCR0 2022-09-19


More information for this water system: SDWIS ID 3033
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