OHA Drinking Water Services
OR41
PWS ID: 92040 ---- EDDYVILLE CHARTER SCHOOL
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
6/7/2023  6/9/2023 5 1 year 0.0027 0.599
12/7/2022  12/20/2022 10 6 months 0.0029 0.415
5/25/2022  6/3/2022 10 6 months 0.0024 0.156
7/7/2021  -  8/5/20218/13/2021 6 1 year 0.0151 1.430
9/16/2020  9/22/2020 5 1 year 0.0028 0.603
9/11/2019  9/20/2019 10 6 months 0.0072 0.580
3/13/2019  3/19/2019 10 6 months 0.0051 0.990
9/12/2018  9/18/2018 10 6 months 0.0027 0.396
3/21/2018  3/30/2018 10 6 months 0.0028 0.736
9/20/2017  -  10/25/201711/1/2017 12 6 months 0.0280 0.623
10/26/2016  -  11/16/201611/22/2016 11 6 months 0.0172 0.880
5/11/2016  5/18/2016 10 6 months 0.0031 0.944
12/18/2015  12/23/2015 10 6 months 0.0088 0.970
6/17/2015  7/10/2015 10 6 months 0.0053 0.584
12/30/2014  1/12/2015 10 6 months 0.0083 0.963
3/12/2014  3/21/2014 12 6 months 0.0314 1.400
8/6/2013  8/19/2013 19 6 months 0.0191 0.770
2/26/2013  -  3/4/20133/8/2013 10 6 months 0.0231 0.960
9/21/2011  10/12/2011 5 3 years 0.0216 1.155
6/17/2008  7/2/2007 5 3 years 0 0
9/23/2004  10/26/2004 5 3 years 0.0035 0.480
1/1/2001  -  2/7/20014/2/2001 5 1 year 0.0057 0.065
7/1/2000  -  7/19/20008/30/2000 10 6 months 0.0035 0.107
1/1/2000  -  1/5/20001/27/2000 10 6 months 0.0569 2.400
1/1/1999  -  3/3/19993/29/1999 5 1 year 0.0278 1.590
7/1/1998  -  7/24/199810/5/1998 10 6 months 0.0052 0.093
7/1/1994  -  11/15/199412/5/1994 10 6 months 0.0450 1.480


More information for this water system: SDWIS ID 1133
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