OHA Drinking Water Services
OR41
PWS ID: 00073 ---- BAKER CITY
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
7/25/2023  -  7/30/20239/8/2023 20 3 years 0 0.285 9/19/2023
7/29/2020  -  8/5/20209/30/2020 20 3 years 0.0021 0.313 9/9/2020
7/18/2017  -  7/26/20178/14/2017 20 3 years 0 0.224 9/27/2017
8/6/2014  -  8/13/20149/11/2014 20 3 years 0 0.320
7/20/2011  -  9/28/20119/19/2011 20 3 years 0.0016 0.155
7/23/2008  -  7/30/200811/10/2008 20 3 years 0.0024 0.222
9/7/2005  -  9/14/200510/26/2005 20 3 years 0 0.350
9/3/2002  9/18/2002 20 3 years 0.0020 0.327
1/1/1999  -  8/11/19999/27/1999 20 3 years 0.0020 0.300
1/1/1996  -  9/10/199610/10/1996 20 1 year 0.0014 0.370
1/1/1995  -  8/16/19959/18/1995 20 1 year 0.0020 0.350
1/1/1994  -  8/16/19949/12/1994 20 1 year 0.0010 0.360
1/1/1993  -  3/8/19934/8/1993 40 6 months 0.0030 0.150
7/1/1992  -  8/29/19929/29/1992 40 6 months 0.0020 0.670


More information for this water system: SDWIS ID 3876
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