OHA Drinking Water Services
OR41
PWS ID: 00253 ---- DAYVILLE, CITY OF
Lead & Copper

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90th Percentile Summary Results

Sample Dates Date
Received		 Sample
Count		 Frequency Lead
(mg/L)		 Copper
(mg/L)		 Consumer
Notice Date
9/19/2024  10/3/2024 5 3 years 0.0013 0.018
6/2/2021  6/16/2021 5 3 years 0.0018 0.032
9/18/2018  9/27/2018 5 3 years 0.0015 0.041
7/1/2015  -  8/5/20158/14/2015 5 3 years 0.0020 0.043
9/20/2012  10/1/2012 5 3 years 0.0020 0.035
6/16/2009  12/28/2009 5 3 years 0.0054 0.038
4/26/2006  5/15/2006 5 3 years 0.0045 0.085
1/1/1999  -  12/14/199912/21/2000 5 3 years 0.0040 0.040
7/1/1998  -  11/9/199812/21/2000 10 6 months 0.0010 0.070
1/1/1998  -  3/17/199812/21/2000 10 6 months 0.0010 0
1/1/1996  -  9/24/199612/21/2000 5 1 year 0.0033 0.040
7/1/1994  -  9/20/19945/8/1995 10 6 months 0.0010 0
7/1/1993  -  8/13/19939/30/1993 10 6 months 0.0050 0.100


More information for this water system: SDWIS ID 3721
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