OHA Drinking Water Services
OR41
PWS ID: 00833 ---- DEERHORN COMMUNITY WTR ASSN
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
6/18/2024  5 3 years 0 0.324
6/18/2024  7/3/2024 5 3 years 0.0020 0.324
7/27/2021  5 3 years 0 0.477
7/27/2021  8/12/2021 5 3 years 0.0013 0.477
8/16/2018  -  8/17/2018 5 3 years 0 0.424
8/16/2018  -  8/17/20188/29/2018 5 3 years 0.0010 0.424
7/30/2015  -  8/3/2015 5 3 years 0 1.200
7/30/2015  -  8/3/20158/7/2015 5 3 years 0.0027 1.200
6/8/2012  -  6/10/2012 5 3 years 0 0.740
6/8/2012  -  6/10/20126/27/2012 5 3 years 0.0011 0.740
7/19/2009  -  7/23/20098/12/2009 5 3 years 0 0.930
7/11/2006  7/31/2006 5 3 years 0.0034 1.185
10/8/2003  -  10/10/200310/27/2003 10 6 months 0 0.580
4/6/2003  -  4/13/20034/23/2003 10 6 months 0 0.730
7/6/2002  -  7/14/20029/5/2002 5 1 year 0.0055 1.420
1/1/2001  -  6/25/20018/2/2001 5 1 year 0.0035 0.987
1/1/2000  -  4/15/20006/12/2000 10 6 months 0.0058 1.020
7/1/1999  -  10/27/199911/29/1999 10 6 months 0.0035 1.110
1/1/1994  -  6/12/19948/19/1994 10 6 months 0.0118 1.470
7/1/1993  -  11/30/19938/19/1994 10 6 months 0.0115 1.650


More information for this water system: SDWIS ID 3445
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