OHA Drinking Water Services
OR41
PWS ID: 00912 ---- TYGH VALLEY 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
TCR ARCHIVE 03/01/2000 03/06/2000 COLIFORM (TCR) Present Present Routine 2024 Alert TCR0 2000-03-06
TCR ARCHIVE 07/05/2000 07/11/2000 COLIFORM (TCR) Present Present Routine 2923 Alert TCR0 2000-07-11
TCR ARCHIVE 07/10/2000 07/14/2000 COLIFORM (TCR) Present Present Repeat 2961 Alert TCR0 2000-07-14
TCR ARCHIVE 08/01/2001 08/07/2001 COLIFORM (TCR) Present Present Routine 6079 Alert TCR0 2001-08-07
TCR COLI1331 07/22/2004 07/30/2004 DIST-A COLIFORM (TCR) Present Present Routine 4914 Alert TCR0 2004-07-30
TCR COLI2191 07/12/2005 07/15/2005 DIST-A COLIFORM (TCR) Present Present Routine 6498 Alert TCR0 2005-07-15
TCR COLI2191 07/13/2005 07/15/2005 DIST-A COLIFORM (TCR) Present Present Repeat 6501 Alert TCR0 2005-07-15
TCR COLI2191 07/13/2005 07/15/2005 DIST-A COLIFORM (TCR) Present Present Repeat 6502 Alert TCR0 2005-07-15
TCR COLI2191 07/13/2005 07/15/2005 DIST-A COLIFORM (TCR) Present Present Repeat 6503 Alert TCR0 2005-07-15
TCR COLI2191 07/13/2005 07/15/2005 DIST-A COLIFORM (TCR) Present Present Repeat 6504 Alert TCR0 2005-07-15
TCR COLI2519 10/06/2005 10/11/2005 DIST-A COLIFORM (TCR) Present Present Routine 6935 Alert TCR0 2005-10-11
TCR COLI3726 11/07/2006 11/09/2006 DIST-A COLIFORM (TCR) Present Present Routine 8766 Alert TCR0 2006-11-09
TCR COLI3731 11/09/2006 11/13/2006 DIST-A COLIFORM (TCR) Present Present Repeat 8788 Alert TCR0 2006-11-13
TCR COLI4311 07/24/2007 07/25/2007 DIST-A COLIFORM (TCR) Present Present Routine 10005 Alert TCR0 2007-07-25
TCR COLI4329 07/30/2007 07/31/2007 DIST-A COLIFORM (TCR) Present Present Repeat 10032 Alert TCR0 2007-07-31
TCR COLI12852 05/27/2014 05/29/2014 05/29/2014 0 DIST-A E. COLI Present 0 Routine 190918 Alert TCR0 2014-05-29
TCR COLI12852 05/27/2014 05/29/2014 05/29/2014 0 DIST-A COLIFORM (TCR) Present Present Routine 190918 Alert TCR0 2014-05-29
TCR COLI17898 06/20/2018 06/21/2018 06/21/2018 0 DIST-A E. COLI Present 0 Routine 200502 Alert TCR0 2018-06-21
TCR COLI17898 06/20/2018 06/21/2018 06/21/2018 0 DIST-A COLIFORM (TCR) Present Present Routine 200502 Alert TCR0 2018-06-21
TCR COLI17904 06/21/2018 06/22/2018 06/22/2018 0 DIST-A E. COLI Present 0 Repeat 200520 Alert TCR0 2018-06-22
TCR COLI17904 06/21/2018 06/22/2018 06/22/2018 0 DIST-A COLIFORM (TCR) Present Present Repeat 200520 Alert TCR0 2018-06-22
TCR COLI20136 08/06/2020 08/07/2020 08/10/2020 3 DIST-A COLIFORM (TCR) Present Present Routine 205814 Alert TCR0 2020-08-07
TCR TCR-579 07/11/2023 07/13/2023 07/13/2023 0 DIST-A COLIFORM (TCR) Present Present Routine 212696 Alert TCR0 2023-07-13
TCR TCR-2042 05/15/2024 05/17/2024 05/17/2024 0 DIST-A COLIFORM (TCR) Present Present Routine 214579 Alert TCR0 2024-05-17
TCR TCR-2055 05/20/2024 05/22/2024 05/23/2024 1 DIST-A COLIFORM (TCR) Present Present Repeat 214614 Alert TCR0 2024-05-22
TCR TCR-2496 08/06/2024 08/08/2024 08/12/2024 4 DIST-A COLIFORM (TCR) Present Present Routine 215312 Alert TCR0 2024-08-08


More information for this water system: SDWIS ID 3469
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