OHA Drinking Water Services
OR41
PWS ID: 00544 ---- MOUNT ANGEL, CITY OF
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
7/19/2021  -  7/21/20218/10/2021 20 3 years 0.0049 0
6/25/2018  -  6/28/20187/30/2018 20 3 years 0.0032 0
6/30/2015  -  7/2/20158/7/2015 20 3 years 0.0034 0
6/27/2012  -  6/29/20127/27/2012 20 3 years 0 0
7/6/2009  -  7/8/20098/14/2009 20 3 years 0.0043 0
7/17/2006  -  7/19/20068/22/2006 10 3 years 0.0037 0
7/8/2003  -  7/10/200310/1/2003 10 3 years 0 0
1/1/2000  -  7/11/20007/18/2000 10 1 year 0.0020 0.080
1/1/1999  -  7/13/199910/5/1999 10 1 year 0.0051 0
1/1/1998  -  7/14/19989/9/1998 10 1 year 0 0.084
1/1/1996  -  8/12/19969/3/1996 10 1 year 0.0118 0.177
1/1/1995  -  5/3/19956/20/1995 20 6 months 0 0.207
7/1/1994  -  12/13/19941/10/1995 20 6 months 0 0.248
7/1/1993  -  12/8/199312/14/1994 20 6 months 0.0178 0.452


More information for this water system: SDWIS ID 3367
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Corrosion Control has moved to the Lead & Copper page.
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