OHA Drinking Water Services
OR41
PWS ID: 01208 ---- IDLEWAY IMPROVEMENT DISTRICT
Lead & Copper

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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
6/1/2024  -  6/3/20246/13/2024 10 6 months 0.0009 0.052
7/2/2023  -  12/20/20231/5/2024 11 6 months 0.0008 0.049
1/13/2023  -  6/30/20237/21/2023 19 6 months 0.0026 0.056
7/9/2022  8/1/2022 5 3 years 0.0015 0.046
7/15/2019  -  7/18/20197/31/2019 5 3 years 0.0027 0.065 8/17/2019
7/24/2016  -  7/25/20168/3/2016 5 3 years 0.0024 0.068
7/15/2013  7/26/2013 5 3 years 0.0014 0.041
8/17/2010  9/8/2010 5 3 years 0.0008 0.016
7/9/2007  5/9/2008 5 3 years 0 0.010
10/18/2004  11/18/2004 5 3 years 0.0015 0.070
1/1/1999  -  7/11/20018/6/2001 5 3 years 0.0030 0.227
1/1/1998  -  8/25/19989/16/1998 5 1 year 0.0012 0.021
1/1/1997  -  8/26/199710/21/1997 5 1 year 0 0.008
1/1/1996  -  9/15/199610/28/1996 5 1 year 0.0040 0
1/1/1995  -  5/7/19956/8/1995 10 6 months 0.0013 0.020
1/1/1994  -  1/3/199411/22/1994 10 6 months 0.0031 0.020


More information for this water system: SDWIS ID 3580
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