OHA Drinking Water Services
OR41
PWS ID: 00189 ---- CARVER MOBILE RANCH
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
6/3/2025  6/19/2025 5 1 year 0.0800 0.035
8/23/2023  -  8/24/20236/12/2024 5 1 year 0 0
9/6/2022  9/16/2022 5 1 year 0.0040 0
9/14/2021  9/23/2021 5 1 year 0.0100 0
8/25/2020  9/15/2020 10 6 months 0.0070 0
3/10/2020  -  4/15/20204/27/2020 10 6 months 0.0020 0
3/12/2019  -  6/10/20196/19/2019 10 6 months 0.0040 0.515
9/10/2018  9/28/2018 5 6 months 0.0190 0.292
9/28/2016  -  9/29/201610/21/2016 5 3 years 0.0030 0.347
7/26/2013  -  8/3/20139/3/2013 5 3 years 0.0050 0.081
9/28/2010  10/27/2010 5 3 years 0.0050 0
7/27/2006  8/16/2006 5 3 years 0.0150 0.044
10/14/2003  -  10/18/20037/20/2004 5 3 years 0.0045 0.082
1/1/1999  -  8/18/19999/14/1999 5 1 year 0.0048 0.078
1/1/1998  -  9/2/19989/16/1998 5 1 year 0.0017 0.059
1/1/1996  -  9/27/199610/14/1996 5 1 year 0.0026 0.020
1/1/1994  -  6/29/19947/14/1994 5 6 months 0.0105 0.035
7/1/1993  -  12/29/19932/28/1994 5 6 months 0.0040 0.235


More information for this water system: SDWIS ID 3266
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