OHA Drinking Water Services
OR41
PWS ID: 00740 ---- OR YOUTH AUTHORITY - HILLCREST ---- INACTIVE
Lead & Copper

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Summary Results
Detailed Results
Corrosion Control
Service Lines
90th Percentile Summary Results

Sample Dates Date
Received		 Sample
Count		 Frequency Lead
(mg/L)		 Copper
(mg/L)		 Consumer
Notice Date
7/29/2014  5 3 years 0.0092 0
9/13/2011  10/13/2011 5 3 years 0 0.248
9/16/2009  -  10/28/200911/13/2009 5 3 years 0.0039 0.108
9/20/2006  10/25/2006 5 3 years 0.0133 0.408
7/10/2003  10/14/2003 5 3 years 0.0033 0.045
1/1/2000  -  8/10/200012/8/2000 5 1 year 0.0045 0.055
1/1/1999  -  7/1/19997/27/1999 5 1 year 0.0055 0.054
1/1/1997  -  6/3/19978/19/1997 5 1 year 0.0080 0.027
1/1/1995  -  5/26/199512/18/1996 5 1 year 0.0112 0
7/1/1994  -  7/19/19948/10/1994 10 6 months 0.0049 0
7/1/1993  -  11/29/199312/18/1996 10 6 months 0.0152 0.051


More information for this water system: SDWIS ID 3408
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