OHA Drinking Water Services
OR41
PWS ID: 91872 ---- TERRITORIAL ELEMENTARY SD 69
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
12/22/2022  1/4/2023 10 6 months 0.0022 0
6/23/2022  7/8/2022 10 6 months 0.0042 0
7/13/2021  5 3 years 0.0740 3.260
7/13/2021  5 3 years 0.0740 3.260
9/27/2018  5 3 years 0.0039 0
9/27/2018  5 3 years 0.0039 0
9/15/2015  5 3 years 0.0042 0
9/15/2015  5 3 years 0.0042 0
8/30/2012  5 3 years 0.0030 0.027
8/30/2012  5 3 years 0.0030 0.027
7/16/2009  -  8/7/20098/14/2009 5 3 years 0 0.575
6/28/2006  7/3/2006 5 3 years 0.0040 0.110
7/28/2003  8/4/2003 5 3 years 0.0030 0.064
1/1/2000  -  11/27/200012/4/2000 5 1 year 0 0.070
1/1/1998  -  6/22/19987/16/1998 5 1 year 0.0040 0.071
1/1/1995  -  10/9/199510/23/1995 5 1 year 0 0.025
1/1/1994  -  6/2/19947/5/1994 10 6 months 0.0020 0
7/1/1993  -  10/28/199311/19/1993 10 6 months 0.0010 0


More information for this water system: SDWIS ID 1066
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Corrosion Control has moved to the Lead & Copper page.
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