OHA Drinking Water Services
OR41
PWS ID: 00094 ---- AVION WC - CHAPARRAL
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
6/19/2024  -  6/20/2024 5 3 years 0 0.063
6/19/2024  -  6/20/20247/3/2024 5 3 years 0.0015 0.063
8/31/2021  5 3 years 0 0.134
8/31/2021  9/10/2021 5 3 years 0.0020 0.134 9/23/2021
7/10/2018  5 3 years 0 0.069
7/10/2018  7/20/2018 5 3 years 0.0030 0.069
7/22/2015  5 3 years 0 0.048
7/22/2015  8/12/2015 5 3 years 0.0020 0.048
7/17/2012  8/28/2012 5 3 years 0.0020 0.113
7/1/2009  8/3/2009 5 3 years 0.0030 0
9/13/2006  11/17/2006 5 3 years 0 0.034
9/17/2003  10/31/2003 5 3 years 0.0017 0.084
1/1/1999  -  9/13/200011/9/2000 5 3 years 0.0013 0.110
1/1/1997  -  9/11/199710/16/1997 5 1 year 0.0030 0.120
1/1/1996  -  9/12/199611/1/1996 5 1 year 0.0005 0.014
1/1/1995  -  9/13/199510/16/1995 5 1 year 0.0018 0.101
1/1/1995  -  2/14/19952/22/1995 10 6 months 0 0.136
7/1/1994  -  10/1/199411/7/1994 10 6 months 0.0013 0.198


More information for this water system: SDWIS ID 3696
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