OHA Drinking Water Services
OR41
PWS ID: 00870 ---- LOWER CHENOWITH WD ---- INACTIVE
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
9/21/2007  9/24/200710/15/2007 5 3 years 0 0.124
11/22/2003  11/26/20031/13/2004 5 3 years 0 0.130
1/1/1996  9/10/19961/31/1997 5 1 year 0.0007 0.140
1/1/1995  6/13/199512/4/1995 5 1 year 0.0015 0.235
1/1/1994  8/31/199412/1/1994 5 1 year 0 0.260
1/1/1994  2/15/19943/8/1994 10 6 months 0.0010 0.320
7/1/1993  9/14/199310/28/1993 10 6 months 0.0030 0.340



More information for this water system: SDWIS ID 3457

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