OHA Drinking Water Services
OR41
PWS ID: 94411 ---- BUY 2 AT PLEASANT HILL
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
NO3 ARCHIVE 05/08/1997 05/19/1997 A NITRATE 6.7 5 10 MG/L 78132 Alert Chem NO30 1997-05-19
NO3 ARCHIVE 05/14/1998 05/26/1998 A NITRATE 8 5 10 MG/L 90212 Alert Chem NO30 1998-05-26
TCR ARCHIVE 01/19/2000 01/26/2000 COLIFORM (TCR) Present Present Routine 200179 Alert TCR0 2000-01-26
TCR COLI15898 08/25/2016 08/29/2016 09/09/2016 11 DIST-A COLIFORM (TCR) Present Present Routine 1608C46001 Alert TCR0 2016-08-29
TCR COLI15932 09/08/2016 09/12/2016 09/23/2016 11 DIST-A COLIFORM (TCR) Present Present Routine 1609351002 Alert TCR0 2016-09-12
NO3 CHEM7512 02/09/2017 02/23/2017 02/28/2017 5 EP-A NITRATE 6.99 5 10 MG/L 1702456001-I Alert Chem NO30 2017-02-23
NO3 CHEM7593 05/23/2017 05/31/2017 06/02/2017 2 EP-A NITRATE 7.18 5 10 MG/L 1705957001-I Alert Chem NO30 2017-05-31
TCR COLI17085 08/24/2017 08/28/2017 09/13/2017 16 DIST-A COLIFORM (TCR) Present Present Routine 1708B68001 Alert TCR0 2017-08-28
NO3 CHEM7687 08/24/2017 09/07/2017 09/13/2017 6 EP-A NITRATE 6.32 5 10 MG/L 1708B65001-I Alert Chem NO30 2017-09-07
NO3 CHEM7770 11/02/2017 11/16/2017 EP-A NITRATE 5.87 5 10 MG/L 1711136001-I Alert Chem NO30 2017-11-16
NO3 CHEM8866 02/13/2020 02/28/2020 EP-A NITRATE 5.26 5 10 MG/L 2002537001-I Alert Chem NO30 2020-02-28
NO3 CHEM9249 02/11/2021 02/25/2021 EP-A NITRATE 5.07 5 10 MG/L 2102585001-I Alert Chem NO30 2021-02-25


More information for this water system: SDWIS ID 2228
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