OHA Drinking Water Services
OR41
PWS ID: 94409 ---- BIG FOUR MARKET ---- INACTIVE
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 03/18/1993 02/24/1994 AA NITRATE 6.14 5 10 MG/L 93-2132 Alert Chem NO30 1994-02-24
NO3 ARCHIVE 07/12/1994 07/20/1994 A NITRATE 7.6 5 10 MG/L 94-6865 Alert Chem NO30 1994-07-20
TCR ARCHIVE 06/22/1995 06/29/1995 COLIFORM (TCR) Present Present Routine 95-6066 Alert TCR0 1995-06-29
NO3 ARCHIVE 08/16/1995 09/12/1995 A NITRATE 9.54 5 10 MG/L 95-8234 Alert Chem NO30 1995-09-12
NO3 ARCHIVE 07/22/1996 08/01/1996 AA NITRATE 10 5 10 MG/L 96-6643 Alert Chem NO30 1996-08-01
NO3 ARCHIVE 08/22/1997 09/02/1997 A NITRATE 9.5 5 10 MG/L 97-8722 Alert Chem NO30 1997-09-02
NO3 ARCHIVE 08/28/1998 09/08/1998 A NITRATE 9.9 5 10 MG/L 98-9806 Alert Chem NO30 1998-09-08
TCR ARCHIVE 09/18/1998 09/23/1998 COLIFORM (TCR) Present Present Routine 9810745 Alert TCR0 1998-09-23
NO3 ARCHIVE 03/12/1999 03/22/1999 A NITRATE 9.23 5 10 MG/L 99-2405 Alert Chem NO30 1999-03-22
NO3 ARCHIVE 07/13/2000 07/26/2000 A NITRATE 9.77 5 10 MG/L 0007259 Alert Chem NO30 2000-07-26
NO3 ARCHIVE 07/13/2000 11/22/2000 A NITRATE 9.77 5 10 MG/L 000725901A Alert Chem NO30 2000-11-22


More information for this water system: SDWIS ID 2226
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