OHA Drinking Water Services
OR41
PWS ID: 00708 ---- ROCKAWAY BEACH WTR DIST
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
7/25/2022  -  8/1/20228/9/2022 10 3 years 0.0040 0.087
8/8/2019  -  8/13/20199/6/2019 10 3 years 0.0020 0.268
7/18/2016  -  7/20/20168/17/2016 10 3 years 0 0.221 8/16/2016
8/20/2013  -  8/22/20139/4/2013 12 3 years 0.0100 0.374
9/13/2010  -  9/27/201010/27/2010 12 3 years 0.0120 0.710
8/9/2007  -  8/28/200710/31/2007 10 3 years 0.0050 0.560
11/11/2004  -  12/5/20041/7/2005 10 3 years 0.0030 0.280
1/1/2001  -  10/18/200112/10/2001 10 1 year 0.0020 0.031
1/1/1998  -  8/31/19982/5/1999 10 1 year 0.0036 0.460
1/1/1998  -  5/15/19989/22/1998 20 6 months 0.0053 0.250
7/1/1993  -  10/5/19939/16/1994 20 6 months 0.0490 1.200


More information for this water system: SDWIS ID 3989
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