OHA Drinking Water Services
OR41
PWS ID: 00425 ---- KENO WATER CO INC
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
8/14/2024  -  9/9/202412/3/2024 5 3 years 0 0.017
9/1/2021  -  9/6/20219/20/2021 5 3 years 0.0002 0.017
6/26/2018  7/11/2018 5 3 years 0.0004 0.015
8/24/2015  -  8/25/20159/4/2015 5 3 years 0.0004 0.014
9/25/2012  10/5/2012 5 3 years 0.0005 0.025
6/25/2009  7/16/2009 5 3 years 0.0113 0.192
5/25/2004  6/21/2004 5 3 years 0.0014 0.072
1/1/1999  -  10/8/199912/29/1999 5 1 year 0 0.144
1/1/1996  -  9/30/199610/28/1996 5 1 year 0 0.192
1/1/1995  -  10/16/199510/30/1996 5 1 year 0.0040 0.130
7/1/1994  -  8/1/19949/8/1994 10 6 months 0.0070 0.230
7/1/1993  -  12/14/19932/22/1994 10 6 months 0 0.540


More information for this water system: SDWIS ID 4643
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