OHA Drinking Water Services
OR41
PWS ID: 01195 ---- HIGHLAND SUBDIVISION WD
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
6/9/2022  -  6/11/20227/11/2022 5 3 years 0.0006 0.085
7/31/2019  8/15/2019 5 3 years 0.0012 0.039
6/2/2016  6/10/2016 5 3 years 0.0003 0.056
6/4/2013  6/11/2013 5 3 years 0.0019 0.141
9/2/2010  -  9/3/201010/7/2010 5 3 years 0.0008 0.168
9/14/2006  10/4/2006 5 3 years 0.0005 0.086
12/18/2003  1/12/2004 5 3 years 0.0010 0.094
1/1/1999  -  12/15/20001/4/2001 5 3 years 0.0120 0.450
1/1/1997  -  9/7/199711/18/1997 5 1 year 0 0.140
1/1/1996  -  8/5/19969/11/1996 5 1 year 0.0019 0.114
1/1/1995  -  7/12/19958/11/1995 5 1 year 0 0.111
1/1/1994  -  6/13/19947/22/1994 10 6 months 0.0023 0.100
7/1/1993  -  11/16/19931/3/1994 10 6 months 0 0.144


More information for this water system: SDWIS ID 4119
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