OHA Drinking Water Services
OR41
PWS ID: 00458 ---- RIVERBEND-RIVERBANK COMMUNITY
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
7/11/2023  -  7/20/20238/18/2023 5 3 years 0.0060 0.251
6/4/2020  6/23/2020 8 3 years 0.0050 0.139
6/21/2017  -  6/22/20177/14/2017 7 3 years 0.0100 0.235
7/9/2014  7/18/2014 5 3 years 0.0030 0.156
7/12/2011  7/21/2011 7 3 years 0.0110 0.094
6/5/2008  -  6/6/20087/23/2008 5 3 years 0.0030 0.295
3/16/2004  -  3/22/20044/23/2004 5 3 years 0.0030 0.107
1/1/2001  -  1/23/20013/21/2001 5 3 years 0.0020 0.550
1/1/1997  -  9/3/199710/21/1997 5 1 year 0.0040 0.370
1/1/1996  -  7/23/19968/15/1996 5 1 year 0.0017 0.198
1/1/1995  -  9/28/199510/19/1995 5 1 year 0.0026 0.508
1/1/1995  -  4/25/19956/8/1995 10 6 months 0.0035 0.264
7/1/1994  -  11/2/199411/25/1994 10 6 months 0.0040 0.310


More information for this water system: SDWIS ID 3347
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