OHA Drinking Water Services
OR41
PWS ID: 92641 ---- USFS TIMBERLINE LODGE 1
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
9/12/2025  -  9/13/20259/24/2025 20 6 months 0 0.088
12/18/2024  -  12/19/202412/31/2024 20 6 months 0 0.092
6/13/2023  6/26/2023 10 6 months 0 0.066
9/29/2022  10/19/2022 10 6 months 0.0012 0.191
6/16/2022  7/5/2022 10 6 months 0 0.154
9/19/2018  10/5/2018 10 1 year 0 0.056
3/7/2016  3/21/2016 10 6 months 0 0.105
4/13/2015  5/4/2015 10 6 months 0 0.385
6/15/2011  7/21/2011 5 3 years 0 0.797
5/18/2004  5/24/2004 10 3 years 0 1.170
7/1/1999  -  8/31/19999/27/1999 10 6 months 0.0100 1.100
7/1/1998  -  12/15/19982/5/1999 10 6 months 0.0010 0.830
1/1/1997  -  6/3/19973/13/1998 5 1 year 0.0030 2.400
1/1/1996  -  1/9/19963/19/1996 10 6 months 0.0120 2.300
7/1/1993  -  12/1/199312/22/1993 10 6 months 0.1100 3.800


More information for this water system: SDWIS ID 3164
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