OHA Drinking Water Services
OR41
PWS ID: 05730 ---- GH2O INC
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
9/4/2024  5 3 years 0 0.033
9/4/2024  9/17/2024 5 3 years 0 0.033
9/29/2020  5 3 years 0 0.038
9/29/2020  10/8/2020 5 3 years 0.0002 0.038
9/30/2017  5 3 years 0 0.048
9/30/2017  10/10/2017 5 3 years 0.0022 0.048
6/19/2014  5 3 years 0 0
6/19/2014  7/10/2014 5 3 years 0 0
9/13/2011  9/30/2011 5 3 years 0 0.031
9/17/2008  10/3/2008 5 3 years 0 0.038
11/28/2006  -  11/29/20061/16/2007 5 1 year 0.0012 0.036


More information for this water system: SDWIS ID 2484
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