OHA Drinking Water Services
OR41
PWS ID: 95428 ---- HAZELNUT HILL ---- 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 CHEM4754 01/31/2011 02/09/2011 02/11/2011 2 EP-A NITRATE 5.4 5 10 MG/L 22658-I Alert Chem NO30 2011-02-09
Notice - Source COLI9041 03/21/2011 03/23/2011 SRC-AA COLIFORM (TCR) Present Present Assessment 22948 Notice Source 2011-03-23
Notice - Source COLI9406 07/19/2011 07/20/2011 SRC-AA COLIFORM (TCR) Present Present Assessment 23795 Notice Source 2011-07-20
Notice - Source COLI9515 08/16/2011 08/17/2011 SRC-AA COLIFORM (TCR) Present Present Assessment 23987 Notice Source 2011-08-17
TCR COLI9691 09/26/2011 09/27/2011 09/27/2011 0 SRC-AA E. COLI Present 0 Assessment 24319 Alert TCR0 2011-09-27
Notice - Source COLI9691 09/26/2011 09/27/2011 09/27/2011 0 SRC-AA COLIFORM (TCR) Present Present Assessment 24319 Notice Source 2011-09-27
TCR COLI9704 09/28/2011 09/29/2011 09/30/2011 1 SRC-AA E. COLI Present 0 Confirmation 243401 Alert TCR0 2011-09-29
TCR COLI9704 09/28/2011 09/29/2011 09/30/2011 1 SRC-AA E. COLI Present 0 Confirmation 243402 Alert TCR0 2011-09-29
TCR COLI9704 09/28/2011 09/29/2011 09/30/2011 1 SRC-AA E. COLI Present 0 Confirmation 243404 Alert TCR0 2011-09-29
Notice - Source COLI9704 09/28/2011 09/29/2011 09/30/2011 1 SRC-AA COLIFORM (TCR) Present Present Confirmation 243401 Notice Source 2011-09-29
Notice - Source COLI9704 09/28/2011 09/29/2011 09/30/2011 1 SRC-AA COLIFORM (TCR) Present Present Confirmation 243402 Notice Source 2011-09-29
Notice - Source COLI9704 09/28/2011 09/29/2011 09/30/2011 1 SRC-AA COLIFORM (TCR) Present Present Confirmation 243403 Notice Source 2011-09-29
Notice - Source COLI9704 09/28/2011 09/29/2011 09/30/2011 1 SRC-AA COLIFORM (TCR) Present Present Confirmation 243404 Notice Source 2011-09-29
Notice - Source COLI9704 09/28/2011 09/29/2011 09/30/2011 1 SRC-AA COLIFORM (TCR) Present Present Confirmation 243405 Notice Source 2011-09-29


More information for this water system: SDWIS ID 5219
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