OHA Drinking Water Services
OR41
PWS ID: 93699 ---- HIGH DESERT MUSEUM
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
6/27/2022  7/7/2022 5 3 years 0 0.068
8/27/2019  10/1/2019 5 3 years 0 0.023
8/17/2016  9/5/2016 5 3 years 0 0.065
9/10/2013  10/30/2013 5 3 years 0 0.072
9/29/2010  10/20/2010 5 3 years 0 0.062
11/8/2006  12/6/2006 5 3 years 0.0040 0.149
1/6/2003  3/6/2003 5 3 years 0 0.020
1/1/1998  -  10/21/199810/28/1998 5 1 year 0.0027 0.101
1/1/1997  -  8/5/19979/3/1997 5 1 year 0 0.098
1/1/1996  -  9/25/199611/8/1996 5 1 year 0.0004 0.135
1/1/1996  -  3/7/19963/25/1996 5 6 months 0.0022 0.177
7/1/1995  -  7/5/19959/6/1995 5 6 months 0.0022 0.085


More information for this water system: SDWIS ID 2755
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