OHA Drinking Water Services
OR41
PWS ID: 00501 ---- DESCHUTES VALLEY WATER DIST
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
9/16/2025  -  9/17/20259/26/2025 30 3 years 0.0011 0.029
9/20/2022  -  9/29/202210/7/2022 30 3 years 0.0042 0.030 4/7/2023
9/11/2019  -  9/19/201910/4/2019 30 3 years 0 0.030 11/7/2019
9/20/2016  -  9/23/201610/7/2016 30 3 years 0 0.030 11/1/2016
9/16/2013  -  9/20/201312/19/2013 30 3 years 0 0.024
9/8/2010  10/15/2010 30 3 years 0 0.027
7/31/2007  -  8/2/20079/14/2007 30 3 years 0 0.033
9/27/2004  -  9/30/200412/8/2004 30 3 years 0.0007 0.030
1/1/1999  -  9/19/200110/18/2001 30 3 years 0.0010 0.033
1/1/1996  -  9/9/199810/19/1998 30 3 years 0.0011 0.044
1/1/1995  -  8/11/199510/30/1995 30 1 year 0.0014 0.045
1/1/1994  -  6/28/19947/27/1994 30 1 year 0 0.044
1/1/1993  -  9/1/199311/8/1993 30 1 year 0 0.044
7/1/1992  -  11/2/199212/2/1992 60 6 months 0.0013 0.035
1/1/1992  -  4/27/19925/27/1992 60 6 months 0.0009 0.090


More information for this water system: SDWIS ID 4115
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