OHA Drinking Water Services
OR41
PWS ID: 01097 ---- LAKEWOOD HOMEOWNERS
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
VOC ARCHIVE 02/06/1991 02/27/1991 A 1,1-DICHLOROETHYLENE 0.0054 0.007 MG/L -1924109 Alert Chem VOC0 1991-02-27
VOC ARCHIVE 02/06/1991 02/27/1991 A 1,1,1-TRICHLOROETHANE 0.02 0.2 MG/L -1924099 Alert Chem VOC0 1991-02-27
VOC ARCHIVE 02/06/1991 02/27/1991 B 1,1-DICHLOROETHYLENE 0.015 0.007 MG/L -1924068 Alert Chem VOC0 1991-02-27
VOC ARCHIVE 02/06/1991 02/27/1991 B 1,1,1-TRICHLOROETHANE 0.06 0.2 MG/L -1924060 Alert Chem VOC0 1991-02-27
VOC ARCHIVE 05/31/1991 06/24/1991 A 1,1-DICHLOROETHYLENE 0.0352 0.007 MG/L -1924108 Alert Chem VOC0 1991-06-24
VOC ARCHIVE 05/31/1991 06/24/1991 A 1,1,1-TRICHLOROETHANE 0.1169 0.2 MG/L -1924098 Alert Chem VOC0 1991-06-24
VOC ARCHIVE 05/31/1991 06/24/1991 B 1,1-DICHLOROETHYLENE 0.0059 0.007 MG/L -1924067 Alert Chem VOC0 1991-06-24
VOC ARCHIVE 05/31/1991 06/24/1991 B 1,1,1-TRICHLOROETHANE 0.0286 0.2 MG/L -1924059 Alert Chem VOC0 1991-06-24
TCR ARCHIVE 08/06/1997 08/18/1997 COLIFORM (TCR) Present Present Routine 243476 Alert TCR0 1997-08-18
LCR CHEM1351 03/11/1998 03/21/2005 DIST-A LEAD SUMMARY 0.016 0.015 MG/L Alert Chem LCR0 2005-03-21
NO3 ARCHIVE 09/30/1999 10/12/1999 A NITRATE 5.4 5 10 MG/L 273/10 Alert Chem NO30 1999-10-12
NO3 ARCHIVE 11/23/1999 12/14/1999 A NITRATE 5.1 5 10 MG/L 327/14 Alert Chem NO30 1999-12-14
NO3 ARCHIVE 02/24/2000 03/02/2000 A NITRATE 5.2 5 10 MG/L 00055/28 Alert Chem NO30 2000-03-02
NO3 ARCHIVE 09/07/2000 09/19/2000 A NITRATE 5.7 5 10 MG/L 0025134 Alert Chem NO30 2000-09-19
NO3 ARCHIVE 12/05/2000 12/12/2000 A NITRATE 5 5 10 MG/L 00340/40 Alert Chem NO30 2000-12-12
NO3 ARCHIVE 06/12/2001 07/05/2001 A NITRATE 6.6 5 10 MG/L 0116344 Alert Chem NO30 2001-07-05
TCR ARCHIVE 07/03/2001 07/12/2001 COLIFORM (TCR) Present Present Routine 313211 Alert TCR0 2001-07-12
NO3 ARCHIVE 09/04/2001 09/12/2001 A NITRATE 5.6 5 10 MG/L 0124712 Alert Chem NO30 2001-09-12
NO3 CHEM4488 08/31/2010 10/27/2010 10/27/2010 0 EP-A NITRATE 5.6 5 10 MG/L 1024307-I Alert Chem NO30 2010-10-27
NIT CHEM4498 08/31/2010 10/28/2010 EP-A NITRATE-NITRITE 5.6 10 MG/L 1024307-I Alert Chem NIT0 2010-10-28
NO3 CHEM5014 08/04/2011 08/31/2011 09/01/2011 1 EP-A NITRATE 5 5 10 MG/L 121601201-I Alert Chem NO30 2011-08-31
TCR COLI9984 12/06/2011 12/08/2011 12/08/2011 0 DIST-A COLIFORM (TCR) Present Present Routine 521585 Alert TCR0 2011-12-08
TCR COLI17991 07/18/2018 07/19/2018 07/19/2018 0 DIST-A COLIFORM (TCR) Present Present Routine 819900201 Alert TCR0 2018-07-19
VOC CHEM8697 10/09/2019 11/20/2019 11/20/2019 0 EP-A TETRACHLOROETHYLENE 0.0006 0.005 MG/L 928201401-V Alert Chem VOC0 2019-11-20
TCR COLI20155 08/12/2020 08/13/2020 08/13/2020 0 DIST-A COLIFORM (TCR) Present Present Routine 022500101 Alert TCR0 2020-08-13
TCR COLI21363 09/08/2021 09/09/2021 09/09/2021 0 DIST-A COLIFORM (TCR) Present Present Routine 125100101 Alert TCR0 2021-09-09
VOC CHEM9865 08/07/2022 08/23/2022 08/24/2022 1 EP-A TETRACHLOROETHYLENE 0.0007 0.005 MG/L 2220007-01-V Alert Chem VOC0 2022-08-23


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