OHA Drinking Water Services
OR41
PWS ID: 05906 ---- ODFW UMATILLA HATCHERY
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 02/15/1995 04/05/1995 COLIFORM (TCR) Present Present Routine 950216PK13 Alert TCR0 1995-04-05
TCR ARCHIVE 02/22/1995 04/05/1995 COLIFORM (TCR) Present Present Repeat 950223PF26 Alert TCR0 1995-04-05
TCR ARCHIVE 02/22/1995 04/05/1995 COLIFORM (TCR) Present Present Repeat 950223PF27 Alert TCR0 1995-04-05
TCR ARCHIVE 02/24/1995 05/04/1995 COLIFORM (TCR) Present Present Repeat 950225PA21 Alert TCR0 1995-05-04
TCR ARCHIVE 02/24/1995 05/04/1995 COLIFORM (TCR) Present Present Repeat 950225PA22 Alert TCR0 1995-05-04
TCR ARCHIVE 07/10/1996 07/24/1996 COLIFORM (TCR) Present Present Routine 960711PK17 Alert TCR0 1996-07-24
TCR ARCHIVE 07/15/1996 07/24/1996 COLIFORM (TCR) Present Present Repeat 960716PP40 Alert TCR0 1996-07-24
TCR ARCHIVE 07/15/1996 07/24/1996 COLIFORM (TCR) Present Present Repeat 960716PP41 Alert TCR0 1996-07-24
TCR ARCHIVE 07/15/1996 07/24/1996 COLIFORM (TCR) Present Present Repeat 960716PP48 Alert TCR0 1996-07-24
TCR ARCHIVE 07/15/1996 07/24/1996 COLIFORM (TCR) Present Present Repeat 960716PP49 Alert TCR0 1996-07-24
TCR ARCHIVE 07/22/1996 07/29/1996 COLIFORM (TCR) Present Present Repeat 960723PI23 Alert TCR0 1996-07-29
TCR ARCHIVE 07/22/1996 07/29/1996 COLIFORM (TCR) Present Present Repeat 960723PI24 Alert TCR0 1996-07-29
TCR ARCHIVE 07/30/1996 08/07/1996 COLIFORM (TCR) Present Present Repeat 960731PG22 Alert TCR0 1996-08-07
TCR ARCHIVE 07/30/1996 08/07/1996 COLIFORM (TCR) Present Present Repeat 960731PG23 Alert TCR0 1996-08-07
TCR ARCHIVE 06/19/1997 06/30/1997 COLIFORM (TCR) Present Present Routine 970619PP15 Alert TCR0 1997-06-30
TCR COLI7903 07/12/2010 07/15/2010 07/15/2010 0 DIST-A COLIFORM (TCR) Present Present Routine 713141 Alert TCR0 2010-07-15
TCR COLI10156 01/25/2012 01/27/2012 01/30/2012 3 DIST-A E. COLI Present 0 Routine 201261001 Alert TCR0 2012-01-27
TCR COLI10156 01/25/2012 01/27/2012 01/30/2012 3 DIST-A COLIFORM (TCR) Present Present Routine 201261001 Alert TCR0 2012-01-27
Notice - Source COLI10175 01/30/2012 02/02/2012 02/01/2012 -1 SRC-AA COLIFORM (TCR) Present Present Triggered 201310704 Notice Source 2012-02-02
TCR COLI10182 02/02/2012 02/06/2012 DIST-A COLIFORM (TCR) Present Present Routine 202030301 Alert TCR0 2012-02-06
TCR COLI10182 02/02/2012 02/06/2012 DIST-A COLIFORM (TCR) Present Present Routine 202030304 Alert TCR0 2012-02-06
TCR COLI10182 02/02/2012 02/06/2012 DIST-A COLIFORM (TCR) Present Present Routine 202030305 Alert TCR0 2012-02-06
TCR COLI18836 05/07/2019 05/14/2019 05/14/2019 0 DIST-A COLIFORM (TCR) Present Present Routine 190507901 Alert TCR0 2019-05-14
TCR COLI18863 05/20/2019 05/24/2019 05/29/2019 5 DIST-A COLIFORM (TCR) Present Present Repeat 190522004 Alert TCR0 2019-05-24
NO3 CHEM9632 01/05/2022 01/19/2022 01/24/2022 5 EP-A NITRATE 7.48 5 10 MG/L 220103201-I Alert Chem NO30 2022-01-19
TCR COLI21876 01/11/2022 01/14/2022 01/14/2022 0 DIST-A COLIFORM (TCR) Present Present Routine 220110601 Alert TCR0 2022-01-14
Notice - Source COLI21880 01/14/2022 01/18/2022 01/24/2022 6 SRC-AA COLIFORM (TCR) Present Present Triggered 220115502 Notice Source 2022-01-18
NO3 NO3-208 01/31/2024 02/07/2024 02/02/2024 -5 EP-A NITRATE 17.2 5 10 MG/L 2401376-01-I Alert Chem CMCL NO30 2024-02-07
NO3 NO3-221 02/05/2024 02/22/2024 02/12/2024 -10 EP-A NITRATE 13.3 5 10 MG/L 2402045-01-I Alert Chem CMCL NO30 2024-02-22
NO3 NO3-223 02/20/2024 02/23/2024 02/23/2024 0 EP-A NITRATE 7.9 5 10 MG/L 2402243-01-I Alert Chem NO30 2024-02-23


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