OHA Drinking Water Services
OR41
PWS ID: 00911 ---- TOOLEY 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
NO3 ARCHIVE 09/14/1993 12/29/1993 A NITRATE 8.26 5 10 MG/L 919 Alert Chem NO30 1993-12-29
TCR ARCHIVE 12/01/1994 12/15/1994 COLIFORM (TCR) Present Present Routine 941201BA1 Alert TCR0 1994-12-15
NO3 ARCHIVE 04/06/1995 04/13/1995 A NITRATE 5.4 5 10 MG/L 950406BA*A Alert Chem NO30 1995-04-13
NO3 ARCHIVE 03/14/1996 03/22/1996 AA NITRATE 6.8 5 10 MG/L 960314AUAA Alert Chem NO30 1996-03-22
NO3 ARCHIVE 03/14/1996 03/22/1996 BA NITRATE 5.2 5 10 MG/L 960314AUAB Alert Chem NO30 1996-03-22
TCR ARCHIVE 06/06/1996 06/24/1996 COLIFORM (TCR) Present Present Routine 960606CE Alert TCR0 1996-06-24
TCR ARCHIVE 06/06/1996 07/16/1996 COLIFORM (TCR) Present Present Routine 960606CE1 Alert TCR0 1996-07-16
TCR ARCHIVE 06/13/1996 06/24/1996 COLIFORM (TCR) Present Present Repeat 960613CJ1 Alert TCR0 1996-06-24
TCR ARCHIVE 06/13/1996 06/24/1996 COLIFORM (TCR) Present Present Repeat 960613CJ2 Alert TCR0 1996-06-24
TCR ARCHIVE 06/13/1996 06/24/1996 COLIFORM (TCR) Present Present Repeat 960613CJ4 Alert TCR0 1996-06-24
TCR ARCHIVE 07/18/1996 08/26/1996 COLIFORM (TCR) Present Present Routine 960718BU1 Alert TCR0 1996-08-26
TCR ARCHIVE 07/18/1996 08/26/1996 COLIFORM (TCR) Present Present Routine 960718BU2 Alert TCR0 1996-08-26
TCR ARCHIVE 07/18/1996 08/26/1996 COLIFORM (TCR) Present Present Routine 960718BU3 Alert TCR0 1996-08-26
TCR ARCHIVE 07/18/1996 08/26/1996 COLIFORM (TCR) Present Present Routine 960718BU4 Alert TCR0 1996-08-26
NO3 ARCHIVE 09/11/1996 09/18/1996 BA NITRATE 5.1 5 10 MG/L 960912CYBA Alert Chem NO30 1996-09-18
TCR ARCHIVE 11/07/1996 12/03/1996 COLIFORM (TCR) Present Present Routine 961107BP1 Alert TCR0 1996-12-03
NO3 ARCHIVE 07/02/1997 08/04/1997 BA NITRATE 5.9 5 10 MG/L 970703BLBA Alert Chem NO30 1997-08-04
TCR ARCHIVE 10/01/1998 10/09/1998 COLIFORM (TCR) Present Present Routine 981001BO1 Alert TCR0 1998-10-09
TCR ARCHIVE 07/14/1999 07/21/1999 COLIFORM (TCR) Present Present Routine 990714CY1 Alert TCR0 1999-07-21
TCR ARCHIVE 08/04/1999 08/10/1999 COLIFORM (TCR) Present Present Repeat 990804AR2 Alert TCR0 1999-08-10
TCR ARCHIVE 08/04/1999 08/10/1999 COLIFORM (TCR) Present Present Repeat 990804AR3 Alert TCR0 1999-08-10
TCR ARCHIVE 08/04/1999 08/10/1999 COLIFORM (TCR) Present Present Repeat 990804AR4 Alert TCR0 1999-08-10
TCR ARCHIVE 09/08/1999 10/11/1999 COLIFORM (TCR) Present Present Routine 990908AS2 Alert TCR0 1999-10-11
TCR ARCHIVE 09/08/1999 10/11/1999 COLIFORM (TCR) Present Present Routine 990908AS4 Alert TCR0 1999-10-11
TCR ARCHIVE 10/06/1999 10/11/1999 COLIFORM (TCR) Present Present Routine 991006BR1 Alert TCR0 1999-10-11
TCR ARCHIVE 10/06/1999 10/11/1999 COLIFORM (TCR) Present Present Routine 991006BR2 Alert TCR0 1999-10-11
TCR ARCHIVE 10/06/1999 10/11/1999 COLIFORM (TCR) Present Present Routine 991006BR3 Alert TCR0 1999-10-11
TCR ARCHIVE 10/06/1999 10/11/1999 COLIFORM (TCR) Present Present Routine 991006BR4 Alert TCR0 1999-10-11
TCR ARCHIVE 10/06/1999 10/11/1999 COLIFORM (TCR) Present Present Routine 991006BR5 Alert TCR0 1999-10-11
TCR ARCHIVE 02/03/2000 01/24/2001 COLIFORM (TCR) Present Present Routine A00203AT1 Alert TCR0 2001-01-24
TCR ARCHIVE 02/10/2000 03/07/2000 COLIFORM (TCR) Present Present Repeat A00210Y1 Alert TCR0 2000-03-07
TCR ARCHIVE 02/10/2000 03/07/2000 COLIFORM (TCR) Present Present Repeat A00210Y2 Alert TCR0 2000-03-07
TCR ARCHIVE 02/10/2000 03/07/2000 COLIFORM (TCR) Present Present Repeat A00210Y3 Alert TCR0 2000-03-07
NO3 CHEM754 03/11/2004 05/27/2004 EP-A NITRATE 6 5 10 MG/L A40311AA-1 Alert Chem NO30 2004-05-27
NO3 CHEM2902 01/19/2008 04/10/2008 04/14/2008 4 EP-B NITRATE 5.6 5 10 MG/L 0802103-I Alert Chem NO30 2008-04-10
NO3 CHEM4199 05/25/2010 07/01/2010 07/07/2010 6 EP-A NITRATE 6 5 10 MG/L 1014522-I Alert Chem NO30 2010-07-01
Notice - Source COLI9185 05/22/2011 05/24/2011 SRC-AA COLIFORM (TCR) Present Present Assessment 510751 Notice Source 2011-05-24
Notice - Source COLI9675 09/21/2011 09/23/2011 SRC-AA COLIFORM (TCR) Present Present Assessment 517758 Notice Source 2011-09-23
NO3 CHEM5361 03/20/2012 05/16/2012 05/21/2012 5 EP-A NITRATE 6.6 5 10 MG/L 208100101-I Alert Chem NO30 2012-05-16
NIT CHEM5365 03/20/2012 05/21/2012 EP-A NITRATE-NITRITE 6.6 10 MG/L 208100101-I Alert Chem NIT0 2012-05-21
NO3 CHEM5378 05/17/2012 05/30/2012 05/31/2012 1 EP-A NITRATE 5.9 5 10 MG/L 213900101-I Alert Chem NO30 2012-05-30
NO3 CHEM7049 01/19/2016 02/09/2016 02/10/2016 1 EP-A NITRATE 9.47 5 10 MG/L 601903601-I Alert Chem NO30 2016-02-09
NO3 CHEM7803 11/20/2017 12/11/2017 EP-B NITRATE 5.72 5 10 MG/L 732402901-I Alert Chem NO30 2017-12-11
Notice - Source COLI18649 02/01/2019 02/05/2019 SRC-AA COLIFORM (TCR) Present Present Assessment 903202603 Notice Source 2019-02-05
NO3 CHEM9110 10/16/2020 10/20/2020 10/20/2020 0 EP-B NITRATE 18.6 5 10 MG/L 029005101-I Alert Chem CMCL NO30 2020-10-20
NO3 CHEM9117 10/20/2020 10/22/2020 10/22/2020 0 EP-B NITRATE 20 5 10 MG/L 029500201-I Alert Chem CMCL NO30 2020-10-22
NO3 CHEM9145 11/19/2020 11/23/2020 11/23/2020 0 EP-B NITRATE 22.5 5 10 MG/L 032500901-I Alert Chem CMCL NO30 2020-11-23
NO3 CHEM9545 10/07/2021 11/19/2021 11/19/2021 0 EP-B NITRATE 5.4 5 10 MG/L 128100301-I Alert Chem NO30 2021-11-19
NO3 CHEM9577 12/02/2021 12/07/2021 12/07/2021 0 EP-B NITRATE 18.4 5 10 MG/L 133701001-I Alert Chem CMCL NO30 2021-12-07
NO3 CHEM9625 12/16/2021 01/13/2022 01/13/2022 0 EP-B NITRATE 6.5 5 10 MG/L 135100201-I Alert Chem NO30 2022-01-13
NO3 CHEM9854 08/10/2022 08/12/2022 08/12/2022 0 EP-B NITRATE 10.2 5 10 MG/L 2223007-01-I Alert Chem CMCL NO30 2022-08-12
NO3 CHEM9862 08/16/2022 08/19/2022 08/23/2022 4 EP-B NITRATE 11.7 5 10 MG/L 2229003-01-I Alert Chem CMCL NO30 2022-08-19
NO3 CHEM9938 09/28/2022 10/12/2022 10/12/2022 0 EP-B NITRATE 5.2 5 10 MG/L 2272004-01-I Alert Chem NO30 2022-10-12
NO3 CHEM10003 11/09/2022 11/22/2022 11/22/2022 0 EP-B NITRATE 8.34 5 10 MG/L 2313070-01-I Alert Chem NO30 2022-11-22
NO3 CHEM10019 11/22/2022 12/07/2022 11/30/2022 -7 EP-B NITRATE 6.4 5 10 MG/L 2327014-01-I Alert Chem NO30 2022-12-07
NIT NIT-8 11/28/2022 01/13/2023 01/17/2023 4 EP-B NITRATE-NITRITE 7.23 10 MG/L 2332018-03-I Alert Chem NIT0 2023-01-13
NO3 NO3-13 11/28/2022 01/13/2023 01/17/2023 4 EP-B NITRATE 7.23 5 10 MG/L 2332018-03-I Alert Chem NO30 2023-01-13
NO3 CHEM10023 12/06/2022 12/09/2022 12/09/2022 0 EP-B NITRATE 19.2 5 10 MG/L 2341014-01-I Alert Chem CMCL NO30 2022-12-09
NO3 NO3-1 12/29/2022 01/03/2023 01/17/2023 14 EP-B NITRATE 18.6 5 10 MG/L 2364020-01-I Alert Chem CMCL NO30 2023-01-03
NO3 NO3-21 02/01/2023 02/03/2023 02/21/2023 18 EP-B NITRATE 11.8 5 10 MG/L 3033002-01-I Alert Chem CMCL NO30 2023-02-03
NO3 NO3-32 02/16/2023 02/21/2023 02/21/2023 0 EP-B NITRATE 20 5 10 MG/L 3048003-01-I Alert Chem CMCL NO30 2023-02-21
NO3 NO3-44 03/08/2023 03/09/2023 03/09/2023 0 EP-B NITRATE 17.5 5 10 MG/L 3067014-01-I Alert Chem CMCL NO30 2023-03-09
NO3 NO3-55 03/20/2023 03/22/2023 03/22/2023 0 EP-B NITRATE 17.5 5 10 MG/L 3080002-01-I Alert Chem CMCL NO30 2023-03-22
NO3 NO3-108 06/15/2023 07/27/2023 07/28/2023 1 EP-B NITRATE 5.65 5 10 MG/L 3167002-01-I Alert Chem NO30 2023-07-27
NO3 NO3-117 08/10/2023 08/14/2023 09/01/2023 18 EP-B NITRATE 13.2 5 10 MG/L 3223006-01-I Alert Chem CMCL NO30 2023-08-14
NO3 NO3-236 08/15/2023 03/13/2024 EP-B NITRATE 6.61 5 10 MG/L 3227039-02-I Alert Chem NO30 2024-03-13
NO3 NO3-137 10/03/2023 10/05/2023 10/05/2023 0 EP-B NITRATE 15.2 5 10 MG/L 3276063-01-I Alert Chem CMCL NO30 2023-10-05
NO3 NO3-146 10/18/2023 10/20/2023 10/20/2023 0 SRC-BA NITRATE 15.9 5 10 MG/L 3292003-01-I Alert Chem CMCL NO30 2023-10-20
NO3 NO3-187 01/10/2024 01/11/2024 01/11/2024 0 SRC-BA NITRATE 12.2 5 10 MG/L 4010019-01-I Alert Chem CMCL NO30 2024-01-11
NO3 NO3-201 01/23/2024 01/25/2024 SRC-BA NITRATE 12.3 5 10 MG/L 4024001-01-I Alert Chem CMCL NO30 2024-01-25
NO3 NO3-219 02/06/2024 02/22/2024 02/28/2024 6 SRC-BA NITRATE 7.9 5 10 MG/L 4037037-02-I Alert Chem NO30 2024-02-22
NO3 NO3-226 02/21/2024 02/23/2024 02/26/2024 3 SRC-BA NITRATE 14.1 5 10 MG/L 4052072-01-I Alert Chem CMCL NO30 2024-02-23
NO3 NO3-240 03/06/2024 03/25/2024 03/27/2024 2 SRC-BA NITRATE 8.03 5 10 MG/L 4066052-01-I Alert Chem NO30 2024-03-25
NO3 NO3-239 03/20/2024 03/22/2024 SRC-BA NITRATE 20.5 5 10 MG/L 4080071-01-I Alert Chem CMCL NO30 2024-03-22


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