OHA Drinking Water Services
OR41
PWS ID: 93771 ---- LUCKIAMUTE VALLEY CHARTER SCHOOLS
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
6/28/2022  7/18/2022 5 3 years 0.0078 0
6/13/2019  7/18/2019 5 3 years 0.0023 0.060
6/29/2016  5 3 years 0 0.144
6/29/2016  8/22/2016 5 3 years 0.0048 0.144
9/27/2012  5 3 years 0 0
9/27/2012  10/18/2012 5 3 years 0.0032 0
12/3/2008  1/8/2009 5 3 years 0.0016 0.090
1/1/1999  -  12/28/20001/29/2001 5 3 years 0 0.089
1/1/1997  -  6/12/19977/29/1997 5 1 year 0.0030 0.062
1/1/1996  -  6/6/19968/9/1996 5 1 year 0.0040 0.055
1/1/1995  -  9/20/199510/23/1995 5 1 year 0.0110 0.146
1/1/1995  -  4/27/19956/8/1995 5 6 months 0.0025 0.053
7/1/1993  -  11/1/199311/18/1993 5 6 months 0.0025 0


More information for this water system: SDWIS ID 1448
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