OHA Drinking Water Services
OR41
PWS ID: 00299 ---- FLORENCE, CITY OF
Lead & Copper

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Corrosion Control
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90th Percentile Summary Results

Sample Dates Date
Received		 Sample
Count		 Frequency Lead
(mg/L)		 Copper
(mg/L)		 Consumer
Notice Date
8/17/2023  -  8/25/2023 21 3 years 0.0048 0.171
8/3/2020  -  9/1/2020 21 3 years 0.0066 0.231
8/4/2017  -  8/10/2017 20 3 years 0.0035 0.148
7/7/2014  -  7/14/2014 20 3 years 0.0035 0
7/17/2011  -  7/20/20118/10/2011 22 3 years 0.0060 0
7/10/2008  -  7/14/20088/12/2008 22 3 years 0 0
7/12/2005  -  7/15/20058/15/2005 25 3 years 0 0
7/10/2002  -  7/15/20021/31/2003 20 3 years 0.0037 0.075
1/1/1999  -  7/14/19998/18/1999 20 3 years 0.0080 0.079
1/1/1996  -  7/8/19969/3/1996 20 1 year 0.0064 0.422
1/1/1995  -  7/10/19958/7/1995 20 1 year 0.0077 0.410
1/1/1994  -  7/12/19948/22/1994 20 1 year 0.0096 0.840
1/1/1993  -  2/3/19933/3/1993 40 6 months 0.0105 0.750
7/1/1992  -  8/29/19929/29/1992 40 6 months 0.0123 1.180


More information for this water system: SDWIS ID 3725
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