OHA Drinking Water Services
OR41
PWS ID: 00576 ---- NORTH PLAINS WATER DEPARTMENT
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
7/17/2024  -  7/24/2024 10 3 years 0 0.075
6/15/2021  -  6/16/20217/1/2021 10 3 years 0 0.059
6/19/2018  -  6/20/20187/16/2018 10 3 years 0 0.058
8/20/2015  9/15/2015 10 3 years 0 0.085
9/11/2012  -  9/12/20129/26/2012 10 3 years 0.0030 0.071
6/3/2009  -  6/4/20096/25/2009 10 3 years 0 0.080
7/18/2006  8/16/2006 10 3 years 0.0010 0.089
7/23/2002  10/11/2002 10 3 years 0 0.031
1/1/1998  -  9/23/199810/14/1998 10 1 year 0.0019 0.083
1/1/1997  -  8/18/199710/21/1997 10 1 year 0 0.039
1/1/1996  -  10/30/199611/26/1996 10 1 year 0.0010 0.009
1/1/1995  -  6/12/19956/30/1995 20 6 months 0 0.050
7/1/1994  -  12/8/199412/21/1994 20 6 months 0 0.080


More information for this water system: SDWIS ID 3371
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