OHA Drinking Water Services
OR41
PWS ID: 00439 ---- SKYLINE VIEW DIST IMPROVEMENT
Lead & Copper

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90th Percentile Summary Results

Sample Dates Date
Received		 Sample
Count		 Frequency Lead
(mg/L)		 Copper
(mg/L)		 Consumer
Notice Date
7/10/2024  5 3 years 0 0.039
7/10/2024  7/26/2024 5 3 years 0.0015 0.039
7/7/2021  5 3 years 0 0.055
7/7/2021  7/22/2021 5 3 years 0.0033 0.055
6/5/2018  -  6/6/2018 5 3 years 0 0.082
6/5/2018  -  6/6/20186/12/2018 5 3 years 0.0039 0.082
9/15/2015  -  9/16/2015 5 3 years 0 0.027
9/15/2015  -  9/16/20159/23/2015 5 3 years 0.0004 0.027
9/11/2012  5 3 years 0 0.072
9/11/2012  10/1/2012 5 3 years 0.0063 0.072
7/7/2009  7/17/2009 5 3 years 0.0012 0.021
1/1/1999  -  9/8/199910/6/1999 5 1 year 0 0.020
1/1/1995  -  5/15/19956/5/1995 10 6 months 0.0015 0.025
7/1/1993  -  10/4/199311/21/1994 10 6 months 0.0030 0


More information for this water system: SDWIS ID 3344
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