OHA Drinking Water Services
OR41
PWS ID: 01480 ---- NI-LAH-SHA VILLAGE HOA
Lead & Copper

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Corrosion Control
Service Lines
90th Percentile Summary Results

Sample Dates Date
Received		 Sample
Count		 Frequency Lead
(mg/L)		 Copper
(mg/L)		 Consumer
Notice Date
9/12/2022  -  9/13/20229/26/2022 5 3 years 0.0005 0.017
6/25/2019  7/3/2019 5 3 years 0 0.017
8/16/2016  8/26/2016 5 3 years 0.0010 0.021
8/13/2013  9/6/2013 5 1 year 0 0.006
7/10/2002  5/29/2003 5 1 year 0.0020 0.040
1/1/2001  -  8/20/20019/10/2001 5 1 year 0.0014 0.036
1/1/2000  -  6/30/20007/18/2000 5 6 months 0.0050 0.171
7/1/1998  -  11/7/199811/25/1998 5 6 months 0 0.060


More information for this water system: SDWIS ID 4416
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