OHA Drinking Water Services
OR41
PWS ID: 91851 ---- PLEASANT HILL SCHOOLS
Lead & Copper

More Information
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
3/15/2023  3/16/20233/30/2023 20 6 months 0.0025 0.416
12/10/2022  12/28/2022 10 6 months 0 0.103
6/17/2022  6/21/2022 10 3 years 0.0416 0.218 8/4/2022
6/5/2019  6/12/2019 10 3 years 0.0049 0
6/15/2016  7/14/20166/24/2016 11 3 years 0.0089 0.094
7/3/2013  7/26/2013 10 3 years 0.0150 0.120
8/25/2010  2/25/2011 10 3 years 0.0070 0.390
8/10/2007  8/20/2007 10 3 years 0 0.086
10/26/2004  11/15/2004 5 3 years 0 0.130
1/1/1998  9/17/199810/20/1998 10 1 year 0.0037 0.368
1/1/1997  9/23/199710/28/1997 10 1 year 0 0.142
1/1/1996  10/4/199611/1/1996 10 1 year 0.0020 0.116
7/1/1995  8/24/199510/26/1995 20 6 months 0.0090 0.840
1/1/1994  1/13/19944/7/1994 20 6 months 0.0157 0.360



More information for this water system: SDWIS ID 1053
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Corrosion Control has moved to the Lead & Copper page.

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