OHA Drinking Water Services
OR41
PWS ID: 00169 ---- CANYONVILLE, CITY OF
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
9/12/2025  9/25/2025 10 3 years 0.0020 0.025
8/24/2022  -  8/25/20229/8/2022 10 3 years 0.0030 0.104
6/20/2019  -  6/21/20197/5/2019 10 3 years 0 0.179 9/12/2022
7/13/2016  -  7/16/20168/7/2016 10 3 years 0.0070 0.310 8/26/2016
8/7/2013  9/6/2013 10 3 years 0 0.076
8/3/2010  9/3/2010 10 3 years 0 0.049
8/1/2007  8/30/2007 10 3 years 0 0.057
8/4/2004  8/26/2004 5 3 years 0 0.059
1/1/2000  -  7/14/20008/14/2000 10 1 year 0.0120 0.239
1/1/1999  -  7/21/19991/25/2000 10 1 year 0.0070 0.750
1/1/1998  -  7/22/19981/25/2000 10 1 year 0 0.267
1/1/1996  -  12/27/19961/27/1997 10 1 year 0.0030 0.310
1/1/1994  -  1/20/19942/22/1994 20 6 months 0 0.660
7/1/1993  -  7/28/19938/30/1993 20 6 months 0.0080 0.440


More information for this water system: SDWIS ID 3940
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