OHA Drinking Water Services
OR41
PWS ID: 90609 ---- VISITATION CHURCH AND SCHOOL
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
6/5/2024  6/11/2024 10 3 years 0 0.027
6/9/2021  6/15/2021 10 1 year 0.0004 0.033
6/24/2020  7/2/2020 10 6 months 0.0010 0.042
10/3/2019  10/25/2019 8 6 months 0.0003 0.106
2/25/2019  -  4/21/20195/3/2019 18 6 months 0.0019 0.074
8/29/2018  9/17/2018 10 6 months 0.0054 0.101
6/15/2015  6/29/2015 5 3 years 0.0043 0.259
6/11/2012  7/2/2012 5 6 months 0.0018 0.363
3/28/2011  5/4/2011 5 6 months 0.0035 0.470
9/16/2010  10/6/2010 5 3 years 0.0062 2.000
4/8/2002  11/29/2002 5 3 years 0.0015 0.125
1/1/1998  -  10/9/199810/21/1998 5 1 year 0.0059 0.132
1/1/1997  -  6/6/19977/29/1997 5 1 year 0 0.015
1/1/1996  -  6/5/19966/26/1996 5 1 year 0.0130 0.227
1/1/1994  -  6/13/19944/15/1996 10 6 months 0.0140 0.145
7/1/1993  -  12/15/19934/15/1996 10 6 months 0.0070 0.170


More information for this water system: SDWIS ID 722
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