OHA Drinking Water Services
OR41
PWS ID: 00624 ---- PHILOMATH PUBLIC WORKS
Lead & Copper

More Information
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
8/10/2021  -  8/12/20218/24/2021 20 3 years 0.0041 0.430
8/17/2018  -  8/22/20188/29/2018 20 3 years 0.0030 0.371
9/15/2015  -  9/22/201510/26/2015 20 3 years 0.0030 0.241
8/7/2012  -  8/9/20128/24/2012 20 3 years 0 0.130
7/7/2009  7/30/2009 20 3 years 0 0.150
8/3/2006  -  8/9/20068/17/2006 20 3 years 0 0.240
7/8/2003  -  7/9/20037/31/2003 20 3 years 0 0.300
1/1/1999  -  8/23/20009/14/2000 20 3 years 0.0006 0.088
1/1/1997  -  7/18/199712/23/1997 20 1 year 0.0041 0.071
1/1/1996  -  12/10/19961/7/1998 20 1 year 0.0080 0.131
7/1/1995  -  9/19/199510/4/1995 20 1 year 0.0020 0.440
7/1/1994  -  8/12/199411/7/1994 40 6 months 0.0090 0.265
1/1/1994  -  3/23/19946/30/1994 40 6 months 0.0070 0.082
7/1/1993  -  12/1/19931/10/1994 40 6 months 0.0180 0.881


More information for this water system: SDWIS ID 3983
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Corrosion Control has moved to the Lead & Copper page.
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