OHA Drinking Water Services
OR41
PWS ID: 93940 ---- ROGUE COMMUNITY COLLEGE
Lead & Copper

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90th Percentile Summary Results

Sample Dates Date
Received		 Sample
Count		 Frequency Lead
(mg/L)		 Copper
(mg/L)		 Consumer
Notice Date
8/15/2024  9/10/2024 19 6 months 0 0.046
9/7/2023  10/3/2023 20 6 months 0 0.023
9/16/2022  9/28/2022 20 6 months 0 0.031
3/1/2022  3/3/2022 10 6 months 0 0.067
9/25/2018  10/5/2018 10 3 years 0 0.282
9/20/2015  9/29/2015 10 3 years 0 0.326
6/25/2012  9/7/2012 10 3 years 0.0144 0.285
9/17/2009  10/19/2009 10 3 years 0.0034 0.190
11/12/2006  12/5/2006 10 3 years 0.0040 0.200
11/5/2003  11/28/2003 10 3 years 0.0050 0.270
1/1/1999  -  12/19/20001/19/2001 10 3 years 0.0080 0.530
1/1/1997  -  8/28/199711/24/1997 10 1 year 0.0072 0.360
1/1/1996  -  9/11/199612/9/1996 10 1 year 0.0110 0.360
1/1/1995  -  11/15/199512/18/1995 10 1 year 0.0020 0.260
1/1/1994  -  3/24/19944/25/1994 20 6 months 0.0070 0.290
7/1/1993  -  8/27/199312/10/1993 20 6 months 0.0070 0.370


More information for this water system: SDWIS ID 3106
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