OHA Drinking Water Services
OR41
PWS ID: 93765 ---- LAKE LABISH ELEMENTARY SD 24-J
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
6/13/2025  6/17/2025 5 3 years 0.0012 0.311
8/26/2022  8/30/2022 5 3 years 0.0064 0.654
9/24/2019  10/7/2019 5 3 years 0.0092 0.933
9/14/2016  9/26/2016 5 3 years 0.0082 0.749
9/27/2013  10/30/2013 5 3 years 0.0102 0.286
9/23/2010  10/8/2010 5 6 months 0.0030 0.270
2/16/2010  2/26/2010 5 6 months 0.0033 0.170
8/21/2008  9/29/2008 5 3 years 0.0075 0.066
9/21/2005  10/11/2005 5 3 years 0.0185 0.160
1/1/1999  -  9/27/200110/31/2001 5 3 years 0 0.128
1/1/1998  -  6/2/199811/2/1998 5 1 year 0 0.123
1/1/1997  -  6/10/19978/26/1997 5 1 year 0.0053 0
1/1/1996  -  8/19/199611/6/1996 5 1 year 0.0120 0.167
1/1/1995  -  6/30/19957/24/1995 10 6 months 0 0.036
7/1/1994  -  11/1/199411/30/1994 10 6 months 0 0.096


More information for this water system: SDWIS ID 1444
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