OHA Drinking Water Services
OR41
PWS ID: 01007 ---- CASEYS RIVERSIDE PARK
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
6/28/2023  -  8/7/20238/11/2023 5 3 years 0.0070 0.083
9/3/2020  4/8/2021 5 3 years 0.0121 0.097
7/13/2017  7/24/2017 5 3 years 0.0014 0
7/16/2014  7/30/2014 5 1 year 0 0
7/11/2013  7/31/2013 5 1 year 0.0013 0
7/9/2012  7/25/2012 5 1 year 0.0083 0
7/14/2011  8/3/2011 5 1 year 0 0
8/12/2010  8/25/2010 5 1 year 0.0066 0
9/3/2009  4/2/2010 5 1 year 0 0
9/30/2008  10/22/2008 5 6 months 0 0
6/9/2008  -  8/5/20088/20/2008 5 6 months 0.0092 0.375
9/21/2005  10/3/2005 5 3 years 0 0
9/16/2002  -  9/17/200210/18/2002 5 3 years 0.0024 0
1/1/1999  -  6/8/19997/6/1999 5 1 year 0 0
1/1/1998  -  9/30/199811/6/1998 5 1 year 0.0024 0.167
1/1/1997  -  7/2/19979/2/1997 5 1 year 0 0.471
1/1/1994  -  6/28/19948/1/1994 5 6 months 0.0031 1.080
7/1/1993  -  11/5/199312/15/1993 5 6 months 0 0


More information for this water system: SDWIS ID 3508
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