OHA Drinking Water Services
OR41
PWS ID: 01305 ---- AVION WC - WHYCHUS CREEK
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
9/12/2023  -  9/27/2023 5 3 years 0 0.044
9/12/2023  -  9/27/202310/6/2023 5 3 years 0 0.044
7/29/2020  -  7/30/2020 5 3 years 0 0.054
7/29/2020  -  7/30/20208/11/2020 5 3 years 0 0.054
8/15/2017  5 3 years 0 0.045
8/15/2017  8/22/2017 5 3 years 0 0.045
7/22/2014  -  7/23/2014 5 3 years 0 0.098
7/22/2014  -  7/23/20148/19/2014 5 3 years 0 0.098
8/24/2011  5 3 years 0 0.085
8/24/2011  1/9/2012 5 3 years 0 0.085
10/9/2008  10/23/2008 5 3 years 0 0.165
12/27/2005  7/25/2006 5 3 years 0 0.036
12/17/2004  1/7/2005 5 1 year 0 0
1/1/2001  -  10/31/200111/30/2001 5 1 year 0 0.040
7/1/1999  -  9/13/19999/30/1999 10 6 months 0.0004 0.003
7/1/1993  -  12/22/19935/2/1994 10 6 months 0.0022 0.016


More information for this water system: SDWIS ID 2368
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