OHA Drinking Water Services
OR41
PWS ID: 90894 ---- APPLEGATE ELEMENTARY 66
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
2/27/2025  3/5/2025 10 6 months 0.0350 0.120
7/11/2024  7/23/2024 10 6 months 0.0058 0.229
2/15/2024  2/23/2024 10 6 months 0.0059 0.411
11/6/2023  11/8/2023 10 6 months 0.0151 0.650
2/9/2023  2/15/2023 10 6 months 0.0152 0.505
11/10/2022  11/15/2022 10 6 months 0.0352 1.560
8/23/2021  9/2/2021 10 6 months 0.0522 0.267
3/7/2019  3/12/2019 5 6 months 0.0012 0
11/29/2018  12/5/2018 5 6 months 0 0
6/18/2018  5 3 years 0 0.233
6/18/2018  6/21/2018 5 3 years 0.0667 0.233
8/25/2015  5 3 years 0 0
8/25/2015  9/4/2015 5 3 years 0.0030 0
6/29/2012  7/11/2012 5 3 years 0.0012 0
7/17/2009  8/5/2009 5 3 years 0 0
7/11/2006  7/31/2006 5 3 years 0 0
9/24/2003  11/8/2004 5 3 years 0 0
1/1/2000  -  6/21/20007/31/2000 5 1 year 0 0.028
1/1/1999  -  6/3/19997/12/1999 5 1 year 0.0014 0
1/1/1997  -  11/7/199710/21/1998 5 1 year 0.0078 0.039
1/1/1994  -  4/22/19945/1/1995 10 6 months 0.0032 0
7/1/1993  -  12/1/19931/7/1994 10 6 months 0.0109 0.730


More information for this water system: SDWIS ID 4542
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