OHA Drinking Water Services
OR41
PWS ID: 05761 ---- CHERRY HEIGHTS WATER SYSTEM
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
TCR ARCHIVE 06/13/1997 06/24/1997 COLIFORM (TCR) Present Present Routine 976083 Alert TCR0 1997-06-24
TCR ARCHIVE 06/23/1997 06/30/1997 COLIFORM (TCR) Present Present Repeat 97-6380 Alert TCR0 1997-06-30
TCR ARCHIVE 08/14/1998 08/20/1998 COLIFORM (TCR) Present Present Routine 989304 Alert TCR0 1998-08-20
TCR ARCHIVE 08/17/1998 08/24/1998 COLIFORM (TCR) Present Present Repeat 989417 Alert TCR0 1998-08-24
TCR ARCHIVE 08/17/1998 08/24/1998 COLIFORM (TCR) Present Present Repeat 989418 Alert TCR0 1998-08-24
TCR ARCHIVE 08/17/1998 08/24/1998 COLIFORM (TCR) Present Present Repeat 989419 Alert TCR0 1998-08-24
TCR ARCHIVE 08/17/1998 08/24/1998 COLIFORM (TCR) Present Present Repeat 989420 Alert TCR0 1998-08-24
TCR ARCHIVE 09/18/2000 09/25/2000 COLIFORM (TCR) Present Present Routine 000935001A Alert TCR0 2000-09-25
TCR ARCHIVE 12/26/2000 01/03/2001 COLIFORM (TCR) Present Present Routine 001240501A Alert TCR0 2001-01-03
TCR ARCHIVE 12/26/2000 01/03/2001 COLIFORM (TCR) Present Present Routine 001240503A Alert TCR0 2001-01-03
TCR ARCHIVE 06/24/2002 07/02/2002 COLIFORM (TCR) Present Present Routine 020643101A Alert TCR0 2002-07-02
TCR COLI5283 06/20/2008 06/23/2008 06/24/2008 1 DIST-A COLIFORM (TCR) Present Present Routine 080649201A Alert TCR0 2008-06-23
TCR COLI6365 06/24/2009 06/26/2009 06/26/2009 0 DIST-A COLIFORM (TCR) Present Present Routine 090663901A Alert TCR0 2009-06-26
NO3 CHEM4833 03/23/2011 04/11/2011 EP-A NITRATE 8.64 5 10 MG/L 110360601B-I Alert Chem NO30 2011-04-11
TCR COLI10037 12/15/2011 12/19/2011 12/19/2011 0 SRC-AA COLIFORM (TCR) Present Present Assessment 111236101A Alert TCR0 2011-12-19
NO3 CHEM5299 02/27/2012 03/02/2012 03/05/2012 3 EP-A NITRATE 5.28 5 10 MG/L 120259301B-I Alert Chem NO30 2012-03-02
TCR COLI11582 03/28/2013 04/01/2013 04/01/2013 0 DIST-A COLIFORM (TCR) Present Present Routine 130370201A Alert TCR0 2013-04-01
TCR COLI11630 04/26/2013 04/29/2013 04/29/2013 0 DIST-A COLIFORM (TCR) Present Present Routine 130470501A Alert TCR0 2013-04-29
TCR COLI11630 04/26/2013 04/29/2013 04/29/2013 0 DIST-A COLIFORM (TCR) Present Present Routine 130470502A Alert TCR0 2013-04-29
TCR COLI11682 05/28/2013 05/30/2013 06/03/2013 4 DIST-A COLIFORM (TCR) Present Present Routine 130570404A Alert TCR0 2013-05-30
Notice - Source COLI11694 06/03/2013 06/05/2013 SRC-AA COLIFORM (TCR) Present Present Triggered 130600801A Notice Source 2013-06-05
TCR COLI16871 06/30/2017 07/03/2017 07/05/2017 2 DIST-A COLIFORM (TCR) Present Present Routine 1706C2201A Alert TCR0 2017-07-03
TCR COLI16959 07/26/2017 07/27/2017 07/28/2017 1 DIST-A COLIFORM (TCR) Present Present Routine 1707A8501A Alert TCR0 2017-07-27
TCR COLI16959 07/26/2017 07/27/2017 07/28/2017 1 DIST-A COLIFORM (TCR) Present Present Routine 1707A8502A Alert TCR0 2017-07-27
TCR COLI16959 07/26/2017 07/27/2017 07/28/2017 1 DIST-A COLIFORM (TCR) Present Present Routine 1707A8503A Alert TCR0 2017-07-27
TCR COLI16965 07/28/2017 07/31/2017 07/31/2017 0 DIST-A COLIFORM (TCR) Present Present Repeat 1707C4001A Alert TCR0 2017-07-31
TCR COLI16965 07/28/2017 07/31/2017 07/31/2017 0 DIST-A COLIFORM (TCR) Present Present Repeat 1707C4002A Alert TCR0 2017-07-31
Notice - Source COLI16965 07/28/2017 07/31/2017 07/31/2017 0 SRC-AA COLIFORM (TCR) Present Present Triggered 1707C6502A Notice Source 2017-07-31
Notice - Source COLI16968 07/28/2017 08/02/2017 SRC-AB COLIFORM (TCR) Present Present Triggered 1707C6503A Notice Source 2017-08-02
TCR COLI17092 08/29/2017 08/30/2017 08/30/2017 0 DIST-A COLIFORM (TCR) Present Present Routine 1708C3702A Alert TCR0 2017-08-30
TCR COLI17097 08/31/2017 09/01/2017 09/05/2017 4 DIST-A COLIFORM (TCR) Present Present Repeat 1708D4001A Alert TCR0 2017-09-01
TCR COLI17097 08/31/2017 09/01/2017 09/05/2017 4 DIST-A COLIFORM (TCR) Present Present Repeat 1708D4002A Alert TCR0 2017-09-01
TCR COLI17097 08/31/2017 09/01/2017 09/05/2017 4 DIST-A COLIFORM (TCR) Present Present Repeat 1708D4003A Alert TCR0 2017-09-01
Notice - Source COLI17097 08/31/2017 09/01/2017 09/05/2017 4 SRC-AA COLIFORM (TCR) Present Present Triggered 1708D4004A Notice Source 2017-09-01
Notice - Source COLI17097 08/31/2017 09/01/2017 09/05/2017 4 SRC-AB COLIFORM (TCR) Present Present Triggered 1708D4005A Notice Source 2017-09-01
TCR COLI18264 09/28/2018 10/01/2018 10/01/2018 0 DIST-A COLIFORM (TCR) Present Present Routine 1809C4801A Alert TCR0 2018-10-01
TCR COLI21462 09/30/2021 10/01/2021 10/01/2021 0 DIST-A COLIFORM (TCR) Present Present Routine 2109128001 Alert TCR0 2021-10-01
TCR COLI22024 03/30/2022 04/01/2022 04/01/2022 0 DIST-A COLIFORM (TCR) Present Present Routine 2203146301 Alert TCR0 2022-04-01
TCR COLI22659 09/30/2022 10/03/2022 10/03/2022 0 DIST-A COLIFORM (TCR) Present Present Routine 2209142501 Alert TCR0 2022-10-03
TCR COLI22677 10/05/2022 10/06/2022 10/06/2022 0 DIST-A COLIFORM (TCR) Present Present Repeat 2210022403 Alert TCR0 2022-10-06
TCR COLI22677 10/05/2022 10/06/2022 10/06/2022 0 SRC-AB E. COLI Present 0 Triggered 2210022402 Alert TCR0 2022-10-06
Notice - Source COLI22677 10/05/2022 10/06/2022 10/06/2022 0 SRC-AB COLIFORM (TCR) Present Present Triggered 2210022402 Notice Source 2022-10-06
TCR TCR-2851 09/27/2024 10/01/2024 10/02/2024 1 DIST-A COLIFORM (TCR) Present Present Routine 24091238-01 Alert TCR0 2024-10-01


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