OHA Drinking Water Services
OR41
PWS ID: 01251 ---- ROCKY POINTE MARINA
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
9/7/2023  9/15/2023 5 3 years 0.0130 0.158
9/22/2020  10/5/2020 5 3 years 0.0040 0.045
8/30/2017  9/22/2017 5 3 years 0.0100 0.090
9/10/2014  -  9/17/20149/30/2014 5 3 years 0.0040 0
9/14/2011  10/21/2011 5 3 years 0.0060 0.463
9/1/2010  -  11/9/201010/14/2010 5 3 years 0.0060 0.305
10/14/2008  11/20/2008 5 3 years 0.0030 0.055
9/22/2005  10/3/2005 5 3 years 0.0025 0.265
12/5/2002  12/24/2002 5 1 year 0.0050 0.195
1/1/2001  -  7/19/20017/30/2001 5 1 year 0.0070 0.060
1/1/2000  -  3/16/20004/11/2000 5 1 year 0.0080 0.090
1/1/1998  -  4/9/19985/4/1998 5 6 months 0.0030 0.120
7/1/1993  -  8/24/19931/10/1994 5 6 months 0.0195 0.410


More information for this water system: SDWIS ID 3589
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