OHA Drinking Water Services
OR41
PWS ID: 05130 ---- WILLAMETTE SPEEDWAY
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 COLI439 07/28/2003 08/05/2003 DIST-A COLIFORM (TCR) Present Present Routine 030729007 Alert TCR0 2003-08-05
TCR COLI2382 08/25/2005 09/07/2005 DIST-A COLIFORM (TCR) Present Present Routine 20050825011 Alert TCR0 2005-09-07
TCR COLI2927 03/22/2006 04/06/2006 DIST-A COLIFORM (TCR) Present Present Routine 20060322020 Alert TCR0 2006-04-06
NO3 CHEM6265 04/17/2014 04/18/2014 EP-A NITRATE 5 5 10 MG/L 1416060-I Alert Chem NO30 2014-04-18
TCR COLI15384 04/04/2016 04/06/2016 04/05/2016 -1 DIST-A E. COLI Present 0 Routine 1616278 Alert TCR0 2016-04-06
TCR COLI15384 04/04/2016 04/06/2016 04/05/2016 -1 DIST-A COLIFORM (TCR) Present Present Routine 1616278 Alert TCR0 2016-04-06
TCR COLI15390 04/05/2016 04/07/2016 04/08/2016 1 DIST-A E. COLI Present 0 Repeat 1616635 Alert TCR0 2016-04-07
TCR COLI15390 04/05/2016 04/07/2016 04/08/2016 1 DIST-A COLIFORM (TCR) Present Present Repeat 1616635 Alert TCR0 2016-04-07
TCR COLI15390 04/05/2016 04/07/2016 04/08/2016 1 DIST-A COLIFORM (TCR) Present Present Repeat 1616636 Alert TCR0 2016-04-07
TCR COLI15390 04/05/2016 04/07/2016 04/08/2016 1 DIST-A COLIFORM (TCR) Present Present Repeat 1616637 Alert TCR0 2016-04-07
Notice - Source COLI15407 04/07/2016 04/08/2016 04/14/2016 6 SRC-AA COLIFORM (TCR) Present Present Assessment 1617373 Notice Source 2016-04-08
Notice - Source COLI15407 04/07/2016 04/08/2016 04/14/2016 6 SRC-AA COLIFORM (TCR) Present Present Assessment 1617374 Notice Source 2016-04-08
Notice - Source COLI15407 04/07/2016 04/08/2016 04/14/2016 6 SRC-AA COLIFORM (TCR) Present Present Assessment 1617375 Notice Source 2016-04-08
Notice - Source COLI15407 04/07/2016 04/08/2016 04/14/2016 6 SRC-AA COLIFORM (TCR) Present Present Assessment 1617376 Notice Source 2016-04-08
Notice - Source COLI15407 04/07/2016 04/08/2016 04/14/2016 6 SRC-AA COLIFORM (TCR) Present Present Assessment 1617377 Notice Source 2016-04-08
TCR COLI22036 04/05/2022 04/06/2022 04/06/2022 0 DIST-A COLIFORM (TCR) Present Present Routine 2222277 Alert TCR0 2022-04-06
TCR TCR-695 07/31/2023 08/01/2023 08/01/2023 0 DIST-A COLIFORM (TCR) Present Present Routine 23-44927 Alert TCR0 2023-08-01
NO3 NO3-267 05/02/2024 05/09/2024 05/10/2024 1 EP-A NITRATE 6.4 5 10 MG/L 24-23518-I Alert Chem NO30 2024-05-09
TCR TCR-2297 07/10/2024 07/11/2024 07/12/2024 1 DIST-A COLIFORM (TCR) Present Present Routine 24-38684 Alert TCR0 2024-07-11


More information for this water system: SDWIS ID 182
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