OHA Drinking Water Services
OR41
PWS ID: 93757 ---- N MARION ELEM/MIDDLE SD 15 ---- INACTIVE
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
1/19/2005  1/26/2006 10 3 years 0.0052 0.250
1/1/2002  4/12/20025/9/2002 10 3 years 0.0100 0.333
1/1/2001  4/25/20015/3/2001 10 3 years 0.0030 0.170
1/1/1997  6/6/19977/29/1997 10 1 year 0 0.100
1/1/1996  6/7/19967/10/1996 10 1 year 0 0.063
1/1/1995  12/6/19955/8/1996 10 1 year 0.0017 0.106
1/1/1994  6/13/19947/14/1994 20 6 months 0.0050 0.020
7/1/1993  11/19/19931/7/1994 20 6 months 0.0020 0.070



More information for this water system: SDWIS ID 4217
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