OHA Drinking Water Services
OR41
PWS ID: 00632 ---- RIVERSIDE 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
 Alert Level MCL Units Sample Type Lab Sample ID SelectAtype FilterAlertDate
TCR ARCHIVE 12/14/1993 01/06/1994 COLIFORM (TCR) Present Present Routine 931214BP Alert TCR0 1994-01-06
TCR ARCHIVE 10/12/1994 10/19/1994 COLIFORM (TCR) Present Present Routine 941012AS1 Alert TCR0 1994-10-19
TCR ARCHIVE 12/13/1994 01/10/1995 COLIFORM (TCR) Present Present Routine 941213BT1 Alert TCR0 1995-01-10
TCR ARCHIVE 11/19/1996 12/10/1996 COLIFORM (TCR) Present Present Routine 961119AO1 Alert TCR0 1996-12-10
TCR ARCHIVE 05/13/1997 06/09/1997 COLIFORM (TCR) Present Present Routine 970513BM1 Alert TCR0 1997-06-09
TCR ARCHIVE 06/17/1997 06/30/1997 COLIFORM (TCR) Present Present Routine 970617AN1 Alert TCR0 1997-06-30
TCR ARCHIVE 06/17/1997 06/30/1997 COLIFORM (TCR) Present Present Routine 970617AN2 Alert TCR0 1997-06-30
TCR ARCHIVE 06/17/1997 06/30/1997 COLIFORM (TCR) Present Present Routine 970617AN3 Alert TCR0 1997-06-30
TCR ARCHIVE 06/17/1997 06/30/1997 COLIFORM (TCR) Present Present Routine 970617AN4 Alert TCR0 1997-06-30
TCR ARCHIVE 06/17/1997 06/30/1997 COLIFORM (TCR) Present Present Routine 970617AN5 Alert TCR0 1997-06-30
TCR ARCHIVE 04/07/1998 05/08/1998 COLIFORM (TCR) Present Present Routine 980407BV1 Alert TCR0 1998-05-08
TCR ARCHIVE 07/10/1998 08/07/1998 COLIFORM (TCR) Present Present Routine 980710BS1 Alert TCR0 1998-08-07
TCR ARCHIVE 03/21/2000 04/07/2000 COLIFORM (TCR) Present Present Routine A00321AR1 Alert TCR0 2000-04-07
TCR ARCHIVE 06/27/2000 07/10/2000 COLIFORM (TCR) Present Present Routine A00627BG1 Alert TCR0 2000-07-10
TCR COLI146 03/11/2003 04/09/2003 DIST-A COLIFORM (TCR) Present Present Routine A30311CZ1 Alert TCR0 2003-04-09
TCR COLI2154 06/21/2005 07/08/2005 DIST-A COLIFORM (TCR) Present Present Routine A50622Z1 Alert TCR0 2005-07-08
TCR COLI4999 01/22/2008 01/28/2008 01/29/2008 1 DIST-A COLIFORM (TCR) Present Present Routine A80123H1 Alert TCR0 2008-01-28
TCR COLI5753 10/08/2008 10/13/2008 10/14/2008 1 DIST-A COLIFORM (TCR) Present Present Routine MOA81009G1 Alert TCR0 2008-10-13
TCR COLI13297 09/16/2014 09/19/2014 09/22/2014 3 DIST-A COLIFORM (TCR) Present Present Routine 409162701 Alert TCR0 2014-09-19
Notice - Source COLI13321 09/22/2014 09/25/2014 SRC-AA COLIFORM (TCR) Present Present Triggered 409222401 Notice Source 2014-09-25
Notice - Source COLI13413 10/07/2014 10/09/2014 SRC-AA COLIFORM (TCR) Present Present Assessment 410074301 Notice Source 2014-10-09
Notice - Source COLI13892 01/26/2015 01/29/2015 SRC-AA COLIFORM (TCR) Present Present Assessment 501263301 Notice Source 2015-01-29
Notice - Source COLI13953 02/16/2015 02/19/2015 SRC-AA COLIFORM (TCR) Present Present Assessment 502161801 Notice Source 2015-02-19
Notice - Source COLI14016 03/22/2015 03/25/2015 SRC-AA COLIFORM (TCR) Present Present Assessment 503230201 Notice Source 2015-03-25
Notice - Source COLI14081 04/13/2015 04/16/2015 SRC-AA COLIFORM (TCR) Present Present Assessment 504132701 Notice Source 2015-04-16
Notice - Source COLI14165 05/18/2015 05/20/2015 SRC-AA COLIFORM (TCR) Present Present Assessment 505191701 Notice Source 2015-05-20
Notice - Source COLI14272 06/22/2015 06/25/2015 SRC-AA COLIFORM (TCR) Present Present Assessment 506222001 Notice Source 2015-06-25
Notice - Source COLI14342 07/06/2015 07/10/2015 SRC-AA COLIFORM (TCR) Present Present Assessment 507064701 Notice Source 2015-07-10
Notice - Source COLI14526 08/11/2015 08/14/2015 SRC-AA COLIFORM (TCR) Present Present Assessment 508128601 Notice Source 2015-08-14
Notice - Source COLI14694 09/14/2015 09/17/2015 SRC-AA COLIFORM (TCR) Present Present Assessment 509150401 Notice Source 2015-09-17
Notice - Source COLI14868 10/19/2015 10/21/2015 SRC-AA COLIFORM (TCR) Present Present Assessment 510201201 Notice Source 2015-10-21
Notice - Source COLI14931 11/09/2015 11/12/2015 SRC-AA COLIFORM (TCR) Present Present Assessment 511093301 Notice Source 2015-11-12
Notice - Source COLI15119 12/16/2015 12/21/2015 SRC-AA COLIFORM (TCR) Present Present Assessment 512164501 Notice Source 2015-12-21
Notice - Source COLI16292 11/14/2016 11/17/2016 SRC-AA COLIFORM (TCR) Present Present Assessment 611150001 Notice Source 2016-11-17
Notice - Source COLI17534 12/11/2017 12/14/2017 SRC-AA COLIFORM (TCR) Present Present Assessment 712112601 Notice Source 2017-12-14
Notice - Source COLI18351 10/22/2018 10/26/2018 SRC-AA COLIFORM (TCR) Present Present Assessment 180094290001 Notice Source 2018-10-26
Notice - Source COLI19511 11/11/2019 11/13/2019 SRC-AA COLIFORM (TCR) Present Present Assessment 931600402 Notice Source 2019-11-13
Notice - Source COLI20539 11/11/2020 11/12/2020 SRC-AA COLIFORM (TCR) Present Present Assessment 031602101 Notice Source 2020-11-12
Notice - Source COLI21677 11/17/2021 11/19/2021 SRC-AA COLIFORM (TCR) Present Present Assessment 132110602 Notice Source 2021-11-19
Notice - Source COLI22961 12/13/2022 12/14/2022 SRC-AA COLIFORM (TCR) Present Present Assessment 2347038-01 Notice Source 2022-12-14
TCR TCR-3666 03/24/2025 03/27/2025 03/27/2025 0 DIST-A COLIFORM (TCR) Present Present Routine 5084034-01 Alert TCR0 2025-03-27
TCR TCR-3669 03/26/2025 03/27/2025 04/01/2025 5 DIST-A COLIFORM (TCR) Present Present Repeat 5085050-01 Alert TCR0 2025-03-27
TCR TCR-3670 03/26/2025 03/27/2025 04/01/2025 5 DIST-A COLIFORM (TCR) Present Present Repeat 5085050-02 Alert TCR0 2025-03-27
Notice - Source TCR-3671 03/26/2025 03/27/2025 04/01/2025 5 SRC-AA COLIFORM (TCR) Present Present Triggered 5085050-04 Notice Source 2025-03-27


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