OHA Drinking Water Services
OR41
PWS ID: 94946 ---- GUIDE DOGS FOR THE BLIND INC
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 08/12/1996 09/25/1996 AA FLUORIDE 3.4 2 4 MG/L 9608-055-1 Alert Chem IOC0 1996-09-25
IOC ARCHIVE 08/12/1996 09/25/1996 AA SODIUM 204 20 MG/L 9608-055-1 Alert Chem IOC0 1996-09-25
VOC ARCHIVE 08/12/1996 09/25/1996 AA XYLENES, TOTAL 0.0029 10 MG/L 9608-055-1 Alert Chem VOC0 1996-09-25
VOC ARCHIVE 08/12/1996 09/25/1996 AA TOLUENE 0.0006 1 MG/L 9608-055-1 Alert Chem VOC0 1996-09-25
VOC ARCHIVE 08/12/1996 09/25/1996 AA ETHYLBENZENE 0.0007 0.7 MG/L 9608-055-1 Alert Chem VOC0 1996-09-25
IOC ARCHIVE 02/09/1999 03/18/1999 AA FLUORIDE 2.5 2 4 MG/L 990209BJAA Alert Chem IOC0 1999-03-18
IOC ARCHIVE 02/09/1999 03/18/1999 AA SODIUM 180 20 MG/L 990209BJAA Alert Chem IOC0 1999-03-18
TCR ARCHIVE 09/12/2002 10/03/2002 COLIFORM (TCR) Present Present Routine A20912Z1 Alert TCR0 2002-10-03
IOC CHEM538 09/09/2003 10/10/2003 EP-A FLUORIDE 3 2 4 MG/L A30910C-1I Alert Chem IOC0 2003-10-10
Notice - Sodium CHEM538 09/09/2003 10/10/2003 EP-A SODIUM 150 20 MG/L A30910C-1I Notice Sodium 2003-10-10
IOC CHEM2193 08/29/2006 10/05/2006 EP-A FLUORIDE 2.8 2 4 MG/L A60829M1-I Alert Chem IOC0 2006-10-05
IOC CHEM6854 07/21/2015 09/03/2015 09/03/2015 0 EP-A FLUORIDE 2.9 2 4 MG/L 520200801-I Alert Chem IOC0 2015-09-03
Notice - Sodium CHEM6854 07/21/2015 09/03/2015 09/03/2015 0 EP-A SODIUM 177 20 MG/L 520200801-I Notice Sodium 2015-09-03
DBP CHEM9620 12/20/2021 01/07/2022 01/07/2022 0 DIST-A TTHM 0.097 0.08 MG/L 210148510001-D Alert Chem CMCL DBP0 2022-01-07
Notice - Source TCR-1528 12/13/2023 12/14/2023 12/18/2023 4 SRC-AA COLIFORM (TCR) Present Present Assessment 23-014599-0001 Notice Source 2023-12-14
Notice - Source TCR-3157 11/15/2024 11/18/2024 SRC-AA COLIFORM (TCR) Present Present Assessment 24-012968-0001 Notice Source 2024-11-18


More information for this water system: SDWIS ID 2988
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