OHA Drinking Water Services
OR41
PWS ID: 01401 ---- SHELLEY ROAD-CREST ACRES WD
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
7/8/2025  -  7/9/20257/23/2025 5 3 years 0.0008 0.212
8/2/2022  8/16/2022 5 3 years 0.0011 0.113
6/26/2019  7/11/2019 5 3 years 0 0.299
6/21/2016  6/28/2016 6 3 years 0.0014 0
9/16/2013  10/3/2013 5 3 years 0 0
9/15/2010  11/1/2010 5 3 years 0 0
8/30/2007  -  9/2/200710/3/2007 5 3 years 0 0.023
1/1/1996  -  7/23/19968/20/1996 5 1 year 0.0080 0.203
1/1/1995  -  6/22/19957/17/1996 10 6 months 0.0050 0.570
7/1/1994  -  10/3/199411/7/1994 10 6 months 0.0070 0.460


More information for this water system: SDWIS ID 4094
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