OHA Drinking Water Services
OR41
PWS ID: 91546 ---- THE STATION
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 12/11/1995 12/26/1995 COLIFORM (TCR) Present Present Routine 954231 Alert TCR0 1995-12-26
TCR ARCHIVE 01/28/1999 02/25/1999 COLIFORM (TCR) Present Present Routine 990299 Alert TCR0 1999-02-25
TCR COLI3989 02/14/2007 02/20/2007 DIST-A COLIFORM (TCR) Present Present Routine 20700573AA Alert TCR0 2007-02-20
TCR COLI8815 12/23/2010 12/27/2010 12/28/2010 1 SRC-AA E. COLI Present 0 Assessment 21005137AA Alert TCR0 2010-12-27
Notice - Source COLI8815 12/23/2010 12/27/2010 12/28/2010 1 SRC-AA COLIFORM (TCR) Present Present Assessment 21005137AA Notice Source 2010-12-27
TCR COLI9682 09/23/2011 09/26/2011 SRC-AA E. COLI Present 0 Assessment 21103689AA Alert TCR0 2011-09-26
Notice - Source COLI9682 09/23/2011 09/26/2011 SRC-AA COLIFORM (TCR) Present Present Assessment 21103689AA Notice Source 2011-09-26
Notice - Source COLI9874 10/27/2011 10/31/2011 SRC-AA COLIFORM (TCR) Present Present Assessment 21104202AA Notice Source 2011-10-31
Notice - Source COLI9962 11/28/2011 11/29/2011 SRC-AA COLIFORM (TCR) Present Present Assessment 21104506AA Notice Source 2011-11-29
NO3 CHEM6682 03/19/2015 04/07/2015 04/07/2015 0 EP-A NITRATE 6.77200524 5 10 MG/L 21501063AB Alert Chem NO30 2015-04-07
Notice - Source COLI17362 10/24/2017 10/26/2017 SRC-AA COLIFORM (TCR) Present Present Assessment 21703805AA Notice Source 2017-10-26
Notice - Source COLI18444 11/20/2018 11/21/2018 SRC-AA COLIFORM (TCR) Present Present Assessment 21804042AA Notice Source 2018-11-21
TCR COLI18641 01/25/2019 01/28/2019 01/28/2019 0 DIST-A E. COLI Present 0 Routine 21900349AA Alert TCR0 2019-01-28
TCR COLI18641 01/25/2019 01/28/2019 01/28/2019 0 DIST-A COLIFORM (TCR) Present Present Routine 21900349AA Alert TCR0 2019-01-28
TCR COLI18644 01/28/2019 01/29/2019 01/29/2019 0 DIST-A E. COLI Present 0 Repeat 21900355AA Alert TCR0 2019-01-29
TCR COLI18644 01/28/2019 01/29/2019 01/29/2019 0 DIST-A E. COLI Present 0 Repeat 21900355AB Alert TCR0 2019-01-29
TCR COLI18644 01/28/2019 01/29/2019 01/29/2019 0 DIST-A E. COLI Present 0 Repeat 21900355AC Alert TCR0 2019-01-29
TCR COLI18644 01/28/2019 01/29/2019 01/29/2019 0 DIST-A COLIFORM (TCR) Present Present Repeat 21900355AA Alert TCR0 2019-01-29
TCR COLI18644 01/28/2019 01/29/2019 01/29/2019 0 DIST-A COLIFORM (TCR) Present Present Repeat 21900355AB Alert TCR0 2019-01-29
TCR COLI18644 01/28/2019 01/29/2019 01/29/2019 0 DIST-A COLIFORM (TCR) Present Present Repeat 21900355AC Alert TCR0 2019-01-29
TCR COLI18644 01/28/2019 01/29/2019 01/29/2019 0 SRC-AA E. COLI Present 0 Triggered 21900356AA Alert TCR0 2019-01-29
Notice - Source COLI18644 01/28/2019 01/29/2019 01/29/2019 0 SRC-AA COLIFORM (TCR) Present Present Triggered 21900356AA Notice Source 2019-01-29
Notice - Source COLI18688 02/25/2019 02/27/2019 SRC-AA COLIFORM (TCR) Present Present Assessment 21900659AA Notice Source 2019-02-27
TCR COLI18722 03/12/2019 03/14/2019 03/14/2019 0 SRC-AA E. COLI Present 0 Assessment 21900864AA Alert TCR0 2019-03-14
Notice - Source COLI18722 03/12/2019 03/14/2019 03/14/2019 0 SRC-AA COLIFORM (TCR) Present Present Assessment 21900864AA Notice Source 2019-03-14
TCR COLI18725 03/14/2019 03/15/2019 03/15/2019 0 SRC-AA E. COLI Present 0 Confirmation 21900893AD Alert TCR0 2019-03-15
Notice - Source COLI18725 03/14/2019 03/15/2019 03/15/2019 0 SRC-AA COLIFORM (TCR) Present Present Confirmation 21900893AA Notice Source 2019-03-15
Notice - Source COLI18725 03/14/2019 03/15/2019 03/15/2019 0 SRC-AA COLIFORM (TCR) Present Present Confirmation 21900893AB Notice Source 2019-03-15
Notice - Source COLI18725 03/14/2019 03/15/2019 03/15/2019 0 SRC-AA COLIFORM (TCR) Present Present Confirmation 21900893AC Notice Source 2019-03-15
Notice - Source COLI18725 03/14/2019 03/15/2019 03/15/2019 0 SRC-AA COLIFORM (TCR) Present Present Confirmation 21900893AD Notice Source 2019-03-15
Notice - Source COLI18725 03/14/2019 03/15/2019 03/15/2019 0 SRC-AA COLIFORM (TCR) Present Present Confirmation 21900893AE Notice Source 2019-03-15
Notice - Source COLI19605 12/17/2019 12/18/2019 SRC-AB COLIFORM (TCR) Present Present Assessment 21904638AA Notice Source 2019-12-18
TCR COLI20773 01/22/2021 01/25/2021 01/25/2021 0 DIST-A COLIFORM (TCR) Present Present Routine 22100224 Alert TCR0 2021-01-25
Notice - Source COLI20781 01/25/2021 01/26/2021 01/28/2021 2 SRC-AB COLIFORM (TCR) Present Present Triggered 22100229AA Notice Source 2021-01-26
TCR COLI20785 01/26/2021 01/28/2021 01/28/2021 0 DIST-A COLIFORM (TCR) Present Present Repeat 22100260AA Alert TCR0 2021-01-28
TCR COLI20978 05/25/2021 05/28/2021 05/27/2021 -1 DIST-A COLIFORM (TCR) Present Present Routine 22101730AA Alert TCR0 2021-05-28
TCR COLI22204 06/17/2022 06/21/2022 06/21/2022 0 DIST-A COLIFORM (TCR) Present Present Routine 22201989 Alert TCR0 2022-06-21
TCR COLI22376 07/29/2022 08/02/2022 08/02/2022 0 DIST-A COLIFORM (TCR) Present Present Routine 22202457AA Alert TCR0 2022-08-02
TCR COLI22376 07/29/2022 08/02/2022 08/02/2022 0 DIST-A COLIFORM (TCR) Present Present Routine 22202458AA Alert TCR0 2022-08-02


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