OHA Drinking Water Services
OR41
PWS ID: 00923 ---- MCKENZIE PALISADES WATER BOARD
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
4/9/2025  -  4/11/20254/18/2025 5 6 months 0.0013 0.309
8/6/2024  -  8/7/20248/19/2024 5 3 years 0.0325 0.387
10/8/2020  10/16/2020 5 3 years 0.0024 0.441
7/10/2017  7/24/2017 5 3 years 0.0030 0.361
7/27/2014  -  7/28/20148/18/2014 5 3 years 0.0030 0.350
9/21/2011  10/10/2011 5 3 years 0.0013 0.155
6/18/2008  7/2/2008 5 3 years 0 0.080
8/24/2005  9/12/2005 5 3 years 0.0033 0.740
9/13/2002  -  9/17/200210/2/2002 5 3 years 0.0035 0.044
1/1/2001  -  9/26/200110/22/2001 5 1 year 0 0.145
1/1/1999  -  8/29/20009/22/2000 5 6 months 0 0.239
1/1/2000  -  2/8/20003/1/2000 5 6 months 0 0.165
1/1/1996  -  5/13/19968/27/1996 5 1 year 0.0013 0.225
1/1/1995  -  4/20/19955/15/1995 5 1 year 0.0213 0.370
1/1/1994  -  6/23/199411/28/1994 5 6 months 0.0036 0.350
7/1/1993  -  9/20/199311/28/1994 5 6 months 0.0170 0.485


More information for this water system: SDWIS ID 3472
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