OHA Drinking Water Services
OR41
PWS ID: 01096 ---- LAIDLAW WATER DISTRICT
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 04/22/1993 03/12/1996 AA TOLUENE 0.0015 1 MG/L 11207 Alert Chem VOC0 1996-03-12
IOC ARCHIVE 09/22/1993 12/21/1994 AB SODIUM 31.2 20 MG/L 1000-1 Alert Chem IOC0 1994-12-21
OC ARCHIVE 12/31/1996 05/21/1997 AB CHLOROMETHANE 0.001 MG/L 9612-168-2 Alert Chem OC 0 1997-05-21
TCR COLI8525 10/27/2010 10/29/2010 10/29/2010 0 DIST-A COLIFORM (TCR) Present Present Routine B0J272601 Alert TCR0 2010-10-29
TCR COLI13322 09/23/2014 09/26/2014 DIST-A COLIFORM (TCR) Present Present Routine X016432B Alert TCR0 2014-09-26
TCR COLI13327 09/25/2014 09/26/2014 09/26/2014 0 DIST-A COLIFORM (TCR) Present Present Routine X016462B Alert TCR0 2014-09-26
TCR COLI13327 09/25/2014 09/26/2014 09/26/2014 0 DIST-A COLIFORM (TCR) Present Present Routine X016463B Alert TCR0 2014-09-26
TCR COLI13327 09/25/2014 09/26/2014 09/26/2014 0 DIST-A COLIFORM (TCR) Present Present Routine X016465B Alert TCR0 2014-09-26
TCR COLI14282 06/26/2015 06/29/2015 06/30/2015 1 DIST-A COLIFORM (TCR) Present Present Routine B5F290801 Alert TCR0 2015-06-29
TCR COLI14431 07/24/2015 07/27/2015 07/28/2015 1 DIST-A COLIFORM (TCR) Present Present Routine B5G270901 Alert TCR0 2015-07-27
TCR COLI14431 07/24/2015 07/27/2015 07/28/2015 1 DIST-A COLIFORM (TCR) Present Present Routine B5G270902 Alert TCR0 2015-07-27
TCR COLI15876 08/19/2016 08/22/2016 08/22/2016 0 DIST-A COLIFORM (TCR) Present Present Routine B6H190301 Alert TCR0 2016-08-22
TCR COLI15883 08/22/2016 08/24/2016 08/24/2016 0 DIST-A COLIFORM (TCR) Present Present Repeat B6H220902 Alert TCR0 2016-08-24
TCR COLI15883 08/22/2016 08/24/2016 08/24/2016 0 DIST-A COLIFORM (TCR) Present Present Repeat B6H220903 Alert TCR0 2016-08-24
TCR COLI16810 06/12/2017 06/13/2017 06/13/2017 0 DIST-A E. COLI Present 0 Routine 1731206 Alert TCR0 2017-06-13
TCR COLI16810 06/12/2017 06/13/2017 06/13/2017 0 DIST-A COLIFORM (TCR) Present Present Routine 1731206 Alert TCR0 2017-06-13
TCR COLI16824 06/13/2017 06/15/2017 DIST-A E. COLI Present 0 Repeat 1731644 Alert TCR0 2017-06-15
TCR COLI16824 06/13/2017 06/15/2017 DIST-A E. COLI Present 0 Repeat 1731648 Alert TCR0 2017-06-15
TCR COLI16824 06/13/2017 06/15/2017 DIST-A COLIFORM (TCR) Present Present Repeat 1731644 Alert TCR0 2017-06-15
TCR COLI16824 06/13/2017 06/15/2017 DIST-A COLIFORM (TCR) Present Present Repeat 1731646 Alert TCR0 2017-06-15
TCR COLI16824 06/13/2017 06/15/2017 DIST-A COLIFORM (TCR) Present Present Repeat 1731648 Alert TCR0 2017-06-15
TCR COLI17180 09/18/2017 09/19/2017 09/19/2017 0 DIST-A COLIFORM (TCR) Present Present Routine 1755093 Alert TCR0 2017-09-19
TCR COLI17196 09/20/2017 09/21/2017 09/21/2017 0 DIST-A E. COLI Present 0 Repeat 1756114 Alert TCR0 2017-09-21
TCR COLI17196 09/20/2017 09/21/2017 09/21/2017 0 DIST-A E. COLI Present 0 Repeat 1756116 Alert TCR0 2017-09-21
TCR COLI17196 09/20/2017 09/21/2017 09/21/2017 0 DIST-A COLIFORM (TCR) Present Present Repeat 1756114 Alert TCR0 2017-09-21
TCR COLI17196 09/20/2017 09/21/2017 09/21/2017 0 DIST-A COLIFORM (TCR) Present Present Repeat 1756115 Alert TCR0 2017-09-21
TCR COLI17196 09/20/2017 09/21/2017 09/21/2017 0 DIST-A COLIFORM (TCR) Present Present Repeat 1756116 Alert TCR0 2017-09-21
TCR COLI17321 10/18/2017 10/19/2017 10/19/2017 0 DIST-A COLIFORM (TCR) Present Present Routine 1763524 Alert TCR0 2017-10-19
TCR COLI17321 10/18/2017 10/19/2017 10/19/2017 0 DIST-A COLIFORM (TCR) Present Present Routine 1763525 Alert TCR0 2017-10-19
TCR COLI17338 10/19/2017 10/23/2017 10/23/2017 0 DIST-A COLIFORM (TCR) Present Present Repeat 1764039 Alert TCR0 2017-10-23
TCR COLI17338 10/19/2017 10/23/2017 10/23/2017 0 DIST-A COLIFORM (TCR) Present Present Repeat 1764040 Alert TCR0 2017-10-23
TCR COLI17338 10/19/2017 10/23/2017 10/23/2017 0 DIST-A COLIFORM (TCR) Present Present Repeat 1764041 Alert TCR0 2017-10-23
TCR COLI17588 01/03/2018 01/04/2018 01/04/2018 0 DIST-A COLIFORM (TCR) Present Present Routine 1800445 Alert TCR0 2018-01-04
TCR COLI17591 01/04/2018 01/05/2018 01/09/2018 4 DIST-A COLIFORM (TCR) Present Present Repeat 1800656 Alert TCR0 2018-01-05
TCR COLI17591 01/04/2018 01/05/2018 01/09/2018 4 DIST-A COLIFORM (TCR) Present Present Repeat 1800659 Alert TCR0 2018-01-05
SOC CHEM9824 06/08/2022 07/18/2022 07/19/2022 1 EP-C DI(2-ETHYLHEXYL) PHTHALATE 0.0006 0.006 MG/L 22-36761-S Alert Chem SOC0 2022-07-18
TCR TCR-476 06/21/2023 06/22/2023 06/22/2023 0 DIST-A COLIFORM (TCR) Present Present Routine 23-36601 Alert TCR0 2023-06-22


More information for this water system: SDWIS ID 3815
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