OHA Drinking Water Services
OR41
PWS ID: 00407 ---- RYANS OUTPOST
Lead & Copper

More Information
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
7/8/2024  7/9/2024 5 3 years 0 0.070
7/8/2024  7/9/20247/31/2024 5 3 years 0.0034 0.070
7/12/2021  7/13/2021 5 3 years 0 0.173
7/12/2021  7/13/20217/26/2021 5 3 years 0.0098 0.173
7/9/2018  5 3 years 0 0.052
7/9/2018  7/16/2018 5 3 years 0.0040 0.052
7/27/2015  7/29/2015 5 3 years 0 0.316
7/27/2015  7/29/20158/5/2015 5 3 years 0.0057 0.316
9/16/2012  9/28/2012 5 3 years 0 0.023
9/16/2012  9/28/201210/9/2012 5 3 years 0.0027 0.023
9/29/2009  10/8/2009 5 3 years 0.0030 0.122
1/1/1999  10/1/199910/18/1999 5 1 year 0.0042 0.055
1/1/1998  9/30/199810/19/1998 5 1 year 0 0.028
1/1/1997  8/26/19979/12/1997 5 1 year 0 0
7/1/1996  7/3/19967/12/1996 5 6 months 0.0040 0.050
7/1/1995  12/27/19951/2/1996 5 6 months 0 0



More information for this water system: SDWIS ID 3332

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