OHA Drinking Water Services
OR41
PWS ID: 06160 ---- SHADOW HILLS CC MAINT SHOP
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
NO3 CHEM3482 04/07/2009 04/22/2009 04/24/2009 2 EP-A NITRATE 5.5 5 10 MG/L 291660-I Alert Chem NO30 2009-04-22
NO3 CHEM3946 02/03/2010 02/12/2010 02/12/2010 0 EP-A NITRATE 6.8 5 10 MG/L 100495-I Alert Chem NO30 2010-02-12
Notice - Source COLI8795 12/14/2010 12/20/2010 SRC-AA COLIFORM (TCR) Present Present Assessment 106228 Notice Source 2010-12-20
TCR COLI9271 06/20/2011 06/22/2011 06/22/2011 0 DIST-A COLIFORM (TCR) Present Present Routine 112873 Alert TCR0 2011-06-22
TCR COLI9307 06/29/2011 07/01/2011 07/06/2011 5 DIST-A COLIFORM (TCR) Present Present Repeat 113051 Alert TCR0 2011-07-01
Notice - Source COLI11214 11/20/2012 11/27/2012 SRC-AA COLIFORM (TCR) Present Present Assessment 125729 Notice Source 2012-11-27
Notice - Source COLI12022 08/27/2013 08/30/2013 SRC-AA COLIFORM (TCR) Present Present Assessment 133674 Notice Source 2013-08-30
Notice - Source COLI12186 09/24/2013 09/26/2013 SRC-AA COLIFORM (TCR) Present Present Assessment 134197 Notice Source 2013-09-26
Notice - Source COLI12350 10/22/2013 10/24/2013 SRC-AA COLIFORM (TCR) Present Present Assessment 134668 Notice Source 2013-10-24
Notice - Source COLI12421 11/12/2013 11/14/2013 SRC-AA COLIFORM (TCR) Present Present Assessment 135024 Notice Source 2013-11-14
Notice - Source COLI12500 12/17/2013 12/19/2013 SRC-AA COLIFORM (TCR) Present Present Assessment 135536 Notice Source 2013-12-19
Notice - Source COLI12590 01/21/2014 01/23/2014 SRC-AA COLIFORM (TCR) Present Present Assessment 140384 Notice Source 2014-01-23
Notice - Source COLI12626 02/18/2014 02/20/2014 SRC-AA COLIFORM (TCR) Present Present Assessment 140818 Notice Source 2014-02-20
Notice - Source COLI12657 03/06/2014 03/10/2014 SRC-AA COLIFORM (TCR) Present Present Assessment 141090 Notice Source 2014-03-10
Notice - Source COLI12727 04/01/2014 04/03/2014 SRC-AA COLIFORM (TCR) Present Present Assessment 141493 Notice Source 2014-04-03
Notice - Source COLI12828 05/13/2014 05/15/2014 SRC-AA COLIFORM (TCR) Present Present Assessment 142172 Notice Source 2014-05-15
Notice - Source COLI12898 06/10/2014 06/13/2014 SRC-AA COLIFORM (TCR) Present Present Assessment 142630 Notice Source 2014-06-13
Notice - Source COLI13051 07/16/2014 07/21/2014 SRC-AA COLIFORM (TCR) Present Present Assessment 140746401 Notice Source 2014-07-21
Notice - Source COLI14045 04/01/2015 04/03/2015 SRC-AA COLIFORM (TCR) Present Present Assessment 1504035001 Notice Source 2015-04-03
Notice - Source COLI15877 08/19/2016 08/22/2016 SRC-AA COLIFORM (TCR) Present Present Assessment 1608963001 Notice Source 2016-08-22
Notice - Source COLI17103 08/31/2017 09/06/2017 SRC-AA COLIFORM (TCR) Present Present Assessment 1708D78001 Notice Source 2017-09-06
Notice - Source COLI17965 07/10/2018 07/12/2018 SRC-AA COLIFORM (TCR) Present Present Assessment 1807415002 Notice Source 2018-07-12
Notice - Source COLI18734 03/19/2019 03/21/2019 SRC-AA COLIFORM (TCR) Present Present Assessment 1903660001 Notice Source 2019-03-21
Notice - Source COLI19835 05/08/2020 05/11/2020 05/12/2020 1 SRC-AA COLIFORM (TCR) Present Present Assessment 2005280001 Notice Source 2020-05-11
Notice - Source COLI21051 06/23/2021 06/24/2021 06/25/2021 1 SRC-AA COLIFORM (TCR) Present Present Assessment 2106A50001 Notice Source 2021-06-24
Notice - Source COLI22834 11/04/2022 11/07/2022 11/08/2022 1 SRC-AA COLIFORM (TCR) Present Present Assessment 2211218001 Notice Source 2022-11-07


More information for this water system: SDWIS ID 5023
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