OHA Drinking Water Services
OR41
PWS ID: 95173 ---- SHORT STOP #1
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 01/24/2002 01/28/2002 COLIFORM (TCR) Present Present Routine 20124PD15 Alert TCR0 2002-01-28
ARS CHEM136 01/24/2002 10/02/2002 EP-A ARSENIC 0.015 0.01 MG/L A20124N-1I Alert Chem CMCL ARS0 2002-10-02
Notice - Sodium CHEM136 01/24/2002 10/02/2002 EP-A SODIUM 24 20 MG/L A20124N-1I Notice Sodium 2002-10-02
TCR ARCHIVE 01/31/2002 02/04/2002 COLIFORM (TCR) Present Present Repeat 20131PG412 Alert TCR0 2002-02-04
TCR ARCHIVE 01/31/2002 02/04/2002 COLIFORM (TCR) Present Present Repeat 20131PG413 Alert TCR0 2002-02-04
TCR ARCHIVE 02/27/2002 03/04/2002 COLIFORM (TCR) Present Present Routine 20227PH513 Alert TCR0 2002-03-04
TCR ARCHIVE 02/27/2002 03/04/2002 COLIFORM (TCR) Present Present Routine 20227PH516 Alert TCR0 2002-03-04
TCR COLI144 04/02/2003 04/08/2003 DIST-A COLIFORM (TCR) Present Present Routine M0030402PQ119 Alert TCR0 2003-04-08
TCR COLI5280 06/19/2008 06/20/2008 06/20/2008 0 DIST-A COLIFORM (TCR) Present Present Routine MO080619PN122 Alert TCR0 2008-06-20
TCR COLI5291 06/23/2008 06/25/2008 06/26/2008 1 DIST-A COLIFORM (TCR) Present Present Repeat MO080623PE411 Alert TCR0 2008-06-25
TCR COLI5291 06/23/2008 06/25/2008 06/26/2008 1 DIST-A COLIFORM (TCR) Present Present Repeat MO080623PE412 Alert TCR0 2008-06-25
TCR COLI5291 06/23/2008 06/25/2008 06/26/2008 1 DIST-A COLIFORM (TCR) Present Present Repeat MO080623PE413 Alert TCR0 2008-06-25
TCR COLI5291 06/23/2008 06/25/2008 06/26/2008 1 DIST-A COLIFORM (TCR) Present Present Repeat MO080623PE414 Alert TCR0 2008-06-25
NO3 CHEM4458 09/30/2010 10/21/2010 10/26/2010 5 EP-A NITRATE 6.6 5 10 MG/L 497070N-I Alert Chem NO30 2010-10-21
NO3 CHEM4585 11/18/2010 12/06/2010 12/20/2010 14 EP-A NITRATE 7.2 5 10 MG/L 032301301-I Alert Chem NO30 2010-12-06
NO3 CHEM4753 01/31/2011 02/09/2011 02/18/2011 9 EP-A NITRATE 9.2 5 10 MG/L 103200502-I Alert Chem NO30 2011-02-09
NO3 CHEM4888 05/03/2011 05/27/2011 06/20/2011 24 EP-A NITRATE 7.6 5 10 MG/L 112400702-I Alert Chem NO30 2011-05-27
NO3 CHEM5056 08/31/2011 09/22/2011 09/26/2011 4 EP-A NITRATE 8.4 5 10 MG/L 124400802-I Alert Chem NO30 2011-09-22
NO3 CHEM5538 09/05/2012 09/27/2012 EP-A NITRATE 5.8 5 10 MG/L 225001701-I Alert Chem NO30 2012-09-27
NO3 CHEM6362 06/24/2014 07/14/2014 EP-A NITRATE 6.12 5 10 MG/L 417601701-I Alert Chem NO30 2014-07-14
NO3 CHEM6864 08/17/2015 09/14/2015 09/29/2015 15 EP-A NITRATE 6.49 5 10 MG/L 150817D16-I Alert Chem NO30 2015-09-14
NO3 CHEM7312 09/23/2016 09/27/2016 10/04/2016 7 EP-A NITRATE 5.66 5 10 MG/L 160923E1B-I Alert Chem NO30 2016-09-27
NO3 CHEM7820 12/11/2017 12/21/2017 12/22/2017 1 EP-A NITRATE 5.12 5 10 MG/L 171211Q1B-I Alert Chem NO30 2017-12-21
NO3 CHEM8212 12/26/2018 01/11/2019 01/14/2019 3 EP-A NITRATE 5.18 5 10 MG/L 181226I2B-I Alert Chem NO30 2019-01-11
NO3 CHEM8263 03/04/2019 03/15/2019 03/18/2019 3 EP-A NITRATE 5.19 5 10 MG/L 190304H3-I Alert Chem NO30 2019-03-15
NO3 CHEM9211 12/14/2020 01/11/2021 01/12/2021 1 EP-A NITRATE 6.53 5 10 MG/L T0L140401-I Alert Chem NO30 2021-01-11
NO3 CHEM9363 06/08/2021 06/24/2021 06/24/2021 0 EP-A NITRATE 6.41 5 10 MG/L T1F081601-I Alert Chem NO30 2021-06-24
NO3 NO3-37 02/14/2023 03/02/2023 03/08/2023 6 EP-A NITRATE 5.94 5 10 MG/L 2302244-01-I Alert Chem NO30 2023-03-02
TCR TCR-2333 07/11/2024 07/17/2024 07/17/2024 0 DIST-A COLIFORM (TCR) Present Present Routine 2407222-01 Alert TCR0 2024-07-17
Notice - Special TCR-2410 07/22/2024 07/29/2024 07/29/2024 0 DIST-A COLIFORM (TCR) Present Present Special 2407385-01 Notice Special 2024-07-29


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