OHA Drinking Water Services
OR41
PWS ID: 06002 ---- OSU COLUMBIA BASIN AG RESEARCH STA
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 06/10/1998 06/26/1998 AA NITRATE 12 5 10 MG/L 980610NAA Alert Chem NO30 1998-06-26
IOC ARCHIVE 06/10/1998 06/26/1998 AA SODIUM 69 20 MG/L 980610NAA Alert Chem IOC0 1998-06-26
NO3 ARCHIVE 09/24/1998 10/01/1998 AA NITRATE 12 5 10 MG/L 980924AOAA Alert Chem NO30 1998-10-01
NO3 ARCHIVE 10/12/1999 01/18/2002 A NITRATE 12 5 10 MG/L 991012A*A Alert Chem NO30 2002-01-18
NO3 ARCHIVE 10/12/1999 01/18/2002 A NITRATE 12 5 10 MG/L 991012A*A2 Alert Chem NO30 2002-01-18
NO3 ARCHIVE 01/27/2000 02/08/2002 AA NITRATE 6.6 5 10 MG/L A00127CAA1 Alert Chem NO30 2002-02-08
NO3 ARCHIVE 01/27/2000 02/08/2002 AA NITRATE 6.3 5 10 MG/L A00127CAA2 Alert Chem NO30 2002-02-08
NO3 ARCHIVE 05/24/2000 06/05/2000 A NITRATE 12 5 10 MG/L A00524J*A Alert Chem NO30 2000-06-05
NO3 ARCHIVE 06/28/2000 07/05/2000 A NITRATE 8.6 5 10 MG/L A00628I*A Alert Chem NO30 2000-07-05
NO3 ARCHIVE 11/08/2000 01/14/2002 AA NITRATE 6.3 5 10 MG/L A01108WAA2 Alert Chem NO30 2002-01-14
Notice - Source COLI17673 03/02/2018 03/05/2018 SRC-AA COLIFORM (TCR) Present Present Assessment 180302C1 Notice Source 2018-03-05
TCR COLI21407 09/20/2021 09/21/2021 SRC-AA COLIFORM (TCR) Present Present Assessment T1I200101 Alert TCR0 2021-09-21


More information for this water system: SDWIS ID 4437
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