OHA Drinking Water Services
OR41
PWS ID: 01429 ---- LAKE CREEK RANCH MHC
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
6/19/2024  -  6/21/2024 5 3 years 0 0
6/19/2024  -  6/21/20247/23/2024 5 3 years 0 0
9/14/2021  5 3 years 0 0
9/14/2021  10/1/2021 5 3 years 0 0
6/19/2018  5 3 years 0 0.062
6/19/2018  7/18/2018 5 3 years 0 0.062
9/17/2015  5 3 years 0 0
9/17/2015  10/9/2015 5 3 years 0 0
9/11/2012  5 3 years 0 0
9/11/2012  10/16/2012 5 3 years 0 0
8/24/2009  10/5/2009 5 3 years 0.0022 0
12/29/2006  1/11/2007 5 3 years 0 0
9/12/2003  11/7/2003 5 3 years 0 0.026
1/1/2000  -  7/13/20009/25/2000 5 1 year 0 0
1/1/1998  -  9/25/199812/23/1998 5 1 year 0 0.080
1/1/1997  -  7/16/19978/1/1997 5 1 year 0 0.047
1/1/1995  -  1/4/19952/1/1995 10 6 months 0 0.850
7/1/1993  -  9/21/199312/1/1994 10 6 months 0.0017 0.446


More information for this water system: SDWIS ID 3648
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