OHA Drinking Water Services
OR41
PWS ID: 01035 ---- TONE WATER DISTRICT
Lead & Copper

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Corrosion Control
Service Lines
90th Percentile Summary Results

Sample Dates Date
Received		 Sample
Count		 Frequency Lead
(mg/L)		 Copper
(mg/L)		 Consumer
Notice Date
7/16/2022  -  7/18/20228/29/2022 5 3 years 0 0.075
7/24/2019  8/19/2019 5 3 years 0 0
7/19/2016  9/8/2016 5 3 years 0.0063 0
9/26/2013  10/11/2013 5 3 years 0 0
9/16/2010  10/14/2010 5 3 years 0 0
9/10/2008  10/10/2008 5 3 years 0 0
7/1/1995  -  11/1/19954/9/1997 5 6 months 0.0040 0.330
1/1/1995  -  1/28/19953/21/1995 5 6 months 0.0070 0.295


More information for this water system: SDWIS ID 4084
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