OHA Drinking Water Services
OR41
PWS ID: 00492 ---- LOWELL, 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
9/4/2024  -  9/16/20249/20/2024 10 3 years 0.0178 0.163 10/9/2024
8/31/2021  -  9/28/202110/8/2021 10 3 years 0.0100 0.184
7/12/2018  -  9/8/20189/20/2018 10 3 years 0.0040 0.383
8/24/2015  -  9/17/20159/22/2015 10 3 years 0.0049 0.340
9/14/2012  -  9/25/201212/14/2012 10 3 years 0 0.240
9/4/2009  -  9/25/200910/9/2009 10 3 years 0.0120 0.230
9/8/2006  -  9/15/20069/25/2006 10 3 years 0.0090 0.420
9/4/2002  -  9/18/200310/6/2003 10 3 years 0.0100 0.290
1/1/1999  -  11/24/199912/13/1999 10 1 year 0 0.270
1/1/1998  -  11/18/199812/14/1998 10 1 year 0 0.330
1/1/1996  -  12/4/19961/2/1997 10 1 year 0.0050 0.180
1/1/1994  -  6/28/19948/1/1994 20 6 months 0 0.340
7/1/1993  -  12/14/19931/12/1994 20 6 months 0.0020 0.320


More information for this water system: SDWIS ID 3353
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