OHA Drinking Water Services
OR41
PWS ID: 05815 ---- HERRERAS PARK
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 COLI12674 03/12/2014 03/17/2014 03/18/2014 1 DIST-A COLIFORM (TCR) Present Present Routine X014632B Alert TCR0 2014-03-17
NO3 CHEM6747 06/24/2015 06/26/2015 EP-A NITRATE 6.79 5 10 MG/L X018904A-I Alert Chem NO30 2015-06-26
NO3 CHEM7100 03/28/2016 04/04/2016 04/08/2016 4 EP-A NITRATE 8.9 5 10 MG/L X021659A-I Alert Chem NO30 2016-04-04
NO3 CHEM7198 06/29/2016 07/06/2016 EP-A NITRATE 8.1 5 10 MG/L X022847A-I Alert Chem NO30 2016-07-06
NO3 CHEM7368 10/13/2016 10/27/2016 EP-A NITRATE 6.5 5 10 MG/L X024125A-I Alert Chem NO30 2016-10-27
NO3 CHEM7515 02/13/2017 02/24/2017 EP-A NITRATE 8.6 5 10 MG/L X025731A-I Alert Chem NO30 2017-02-24
NO3 CHEM7654 07/10/2017 08/14/2017 08/14/2017 0 EP-A NITRATE 5.47 5 10 MG/L X028095A-I Alert Chem NO30 2017-08-14
NO3 CHEM7823 12/12/2017 12/26/2017 EP-A NITRATE 8.62 5 10 MG/L X030593A-I Alert Chem NO30 2017-12-26
NO3 CHEM7897 03/07/2018 03/26/2018 03/26/2018 0 EP-A NITRATE 8.61 5 10 MG/L X031691A-I Alert Chem NO30 2018-03-26
NO3 CHEM8209 12/20/2018 01/11/2019 03/22/2019 70 EP-A NITRATE 6.22 5 10 MG/L X035507A-I Alert Chem NO30 2019-01-11
NO3 CHEM8275 03/13/2019 03/22/2019 03/22/2019 0 EP-A NITRATE 8.19 5 10 MG/L X036217A-I Alert Chem NO30 2019-03-22
NO3 CHEM8432 07/01/2019 08/02/2019 08/02/2019 0 EP-A NITRATE 6.43 5 10 MG/L X037691A-I Alert Chem NO30 2019-08-02
NO3 CHEM8808 12/03/2019 01/13/2020 EP-A NITRATE 5.76 5 10 MG/L X039581A-I Alert Chem NO30 2020-01-13
NO3 CHEM8900 03/12/2020 03/30/2020 EP-A NITRATE 9.92 5 10 MG/L X040701A-I Alert Chem NO30 2020-03-30
NO3 CHEM9107 09/16/2020 10/19/2020 EP-A NITRATE 8.07 5 10 MG/L X043134A Alert Chem NO30 2020-10-19
NO3 CHEM9208 12/16/2020 01/11/2021 EP-A NITRATE 8.23 5 10 MG/L X044273A-I Alert Chem NO30 2021-01-11
NO3 CHEM9292 03/23/2021 04/14/2021 10/06/2021 175 EP-A NITRATE 8.61 5 10 MG/L X045275A-I Alert Chem NO30 2021-04-14
NO3 CHEM9373 06/21/2021 07/09/2021 10/06/2021 89 EP-A NITRATE 7.31 5 10 MG/L X046416A-I Alert Chem NO30 2021-07-09
NO3 CHEM9491 09/21/2021 10/06/2021 10/06/2021 0 EP-A NITRATE 5.14 5 10 MG/L X047576A-I Alert Chem NO30 2021-10-06
NO3 CHEM9627 12/29/2021 01/13/2022 10/06/2021 -99 EP-A NITRATE 5.09 5 10 MG/L X048684A-I Alert Chem NO30 2022-01-13
NO3 CHEM9708 03/30/2022 04/12/2022 04/12/2022 0 EP-A NITRATE 9.79 5 10 MG/L X049756A-I Alert Chem NO30 2022-04-12
NO3 CHEM9793 06/14/2022 06/29/2022 06/30/2022 1 EP-A NITRATE 8.3 5 10 MG/L X050803A-I Alert Chem NO30 2022-06-29
NO3 CHEM10055 12/13/2022 12/29/2022 12/29/2022 0 EP-A NITRATE 8.9 5 10 MG/L X052844A-I Alert Chem NO30 2022-12-29
TCR TCR-1358 11/20/2023 11/27/2023 DIST-A COLIFORM (TCR) Present Present Routine X056678B Alert TCR0 2023-11-27
NO3 NO3-166 11/20/2023 12/13/2023 EP-A NITRATE 6.61 5 10 MG/L X056678A-I Alert Chem NO30 2023-12-13
TCR TCR-1537 12/12/2023 12/15/2023 DIST-A COLIFORM (TCR) Present Present Repeat X056911B Alert TCR0 2023-12-15


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