OHA Drinking Water Services
OR41
PWS ID: 00282 ---- SPRINGWATER ESTATES
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
9/8/2025  -  9/10/20259/23/2025 5 3 years 0.0019 0.296
7/10/2022  -  7/11/20228/22/2022 5 3 years 0.0010 0.146
7/9/2019  8/5/2019 5 3 years 0.0011 0.120
8/3/2016  -  9/6/20169/26/2016 5 3 years 0.0012 0.268
7/30/2013  -  7/31/20138/13/2013 5 3 years 0.0017 0.290
7/22/2010  8/24/2010 5 3 years 0.0019 0.310
8/22/2006  -  8/28/20069/18/2006 5 3 years 0.0030 0.235
9/7/2003  -  9/9/20034/5/2004 5 3 years 0.0045 0.330
1/1/2000  -  9/10/20009/29/2000 5 1 year 0.0090 0.460
1/1/1999  -  9/9/199910/8/1999 5 1 year 0.0048 0.370
1/1/1996  -  6/6/19967/19/1999 5 1 year 0.0071 0.730
7/1/1994  -  7/12/19947/27/1994 10 6 months 0.0020 0.370
7/1/1993  -  10/31/19931/7/1994 10 6 months 0.0020 0.570


More information for this water system: SDWIS ID 4221
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