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OR41
PWS ID: 05384 ---- SHANIKO WATER SYSTEM
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
8/7/2025  9/17/2025 5 3 years 0.0013 0.119
7/30/2021  -  7/31/20218/24/2021 5 3 years 0.0021 0.187
6/5/2008  6/23/2008 5 3 years 0 0.180
6/19/2005  12/20/2005 5 3 years 0 0.014
7/11/2004  -  7/12/20049/2/2004 5 1 year 0.0006 0.024
2/11/2003  -  3/11/20033/25/2003 5 6 months 0.0034 0.161
8/7/2002  9/26/2002 5 6 months 0.2090 0.348


More information for this water system: SDWIS ID 336
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