OHA Drinking Water Services
OR41
PWS ID: 95052 ---- ROLLING HILLS CHURCH
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
7/18/2024  8/2/2024 5 3 years 0 0.164
6/15/2021  -  8/10/20229/7/2022 6 3 years 0.0050 0.171
8/24/2016  5 3 years 0 0.842
8/24/2016  9/23/2016 5 3 years 0 0.842
7/18/2012  5 3 years 0 0.658
7/18/2012  8/20/2012 5 3 years 0 0.658
6/12/2009  7/15/2009 5 3 years 0 0.575
11/7/2005  12/1/2005 5 1 year 0.0015 0.590
11/22/2004  12/1/2004 10 6 months 0.0040 0.840
4/23/2004  5/4/2004 5 6 months 0.0120 1.130
1/1/2001  -  5/29/20016/21/2001 5 6 months 0.0020 0.880


More information for this water system: SDWIS ID 4501
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