OHA Drinking Water Services
OR41
PWS ID: 00419 ---- SHADOW HILLS PARK WATER CO-OP
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
IOC ARCHIVE 04/16/1991 05/22/1991 A SODIUM 28.6 20 MG/L -1971498 Alert Chem IOC0 1991-05-22
TCR ARCHIVE 11/15/1994 12/01/1994 COLIFORM (TCR) Present Present Routine 94-652 Alert TCR0 1994-12-01
TCR ARCHIVE 05/08/1995 05/24/1995 COLIFORM (TCR) Present Present Routine 95-234 Alert TCR0 1995-05-24
IOC ARCHIVE 09/29/1996 11/22/1996 A SODIUM 42.2 20 MG/L 71472 Alert Chem IOC0 1996-11-22
VOC ARCHIVE 11/20/1998 01/22/1999 A XYLENES, TOTAL 0.0355 10 MG/L 96577 Alert Chem VOC0 1999-01-22
VOC ARCHIVE 11/20/1998 01/22/1999 A ETHYLBENZENE 0.0061 0.7 MG/L 96577 Alert Chem VOC0 1999-01-22
VOC ARCHIVE 07/25/1999 08/09/1999 A XYLENES, TOTAL 0.0108 10 MG/L 5211 Alert Chem VOC0 1999-08-09
VOC ARCHIVE 07/25/1999 08/09/1999 A ETHYLBENZENE 0.0014 0.7 MG/L 5211 Alert Chem VOC0 1999-08-09
IOC ARCHIVE 08/28/2001 10/23/2001 A SODIUM 45.4 20 MG/L 33192 Alert Chem IOC0 2001-10-23
VOC ARCHIVE 08/28/2001 10/23/2001 A XYLENES, TOTAL 0.0026 10 MG/L 33194A Alert Chem VOC0 2001-10-23
Notice - Sodium CHEM770 04/02/2004 06/11/2004 EP-A SODIUM 46.8 20 MG/L 70158I Notice Sodium 2004-06-11
VOC CHEM770 04/02/2004 06/11/2004 EP-A XYLENES, TOTAL 0.0027 10 MG/L 70160AV Alert Chem VOC0 2004-06-11
Notice - Sodium CHEM2514 05/08/2007 06/12/2007 EP-A SODIUM 38.8 20 MG/L 20756 Notice Sodium 2007-06-12
TCR COLI15456 05/02/2016 05/04/2016 05/09/2016 5 DIST-A COLIFORM (TCR) Present Present Routine 1605037001 Alert TCR0 2016-05-04
TCR COLI15563 06/07/2016 06/09/2016 06/09/2016 0 DIST-A COLIFORM (TCR) Present Present Routine 1606344001 Alert TCR0 2016-06-09
TCR COLI17043 08/11/2017 08/14/2017 08/14/2017 0 DIST-A COLIFORM (TCR) Present Present Routine 1708624001 Alert TCR0 2017-08-14
Notice - Sodium CHEM8611 08/19/2019 10/16/2019 EP-A SODIUM 21.8 20 MG/L 1908799001-I Notice Sodium 2019-10-16
TCR COLI20530 11/06/2020 11/09/2020 11/10/2020 1 DIST-A COLIFORM (TCR) Present Present Routine 2011319001 Alert TCR0 2020-11-09
TCR COLI21086 07/02/2021 07/06/2021 07/06/2021 0 DIST-A COLIFORM (TCR) Present Present Routine 2107090001 Alert TCR0 2021-07-06
TCR TCR-716 08/04/2023 08/07/2023 08/08/2023 1 DIST-A COLIFORM (TCR) Present Present Routine 2308261-001 Alert TCR0 2023-08-07
TCR TCR-718 08/07/2023 08/08/2023 08/08/2023 0 DIST-A COLIFORM (TCR) Present Present Repeat 2308294-002 Alert TCR0 2023-08-08
TCR TCR-719 08/07/2023 08/08/2023 08/08/2023 0 DIST-A COLIFORM (TCR) Present Present Repeat 2308294-004 Alert TCR0 2023-08-08


More information for this water system: SDWIS ID 3334
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