OHA Drinking Water Services
OR41
PWS ID: 01194 ---- HIGHLAND RANCH ESTATES ---- INACTIVE
Lead & Copper

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90th Percentile Summary Results

Sample Dates Date
Received		 Sample
Count		 Frequency Lead
(mg/L)		 Copper
(mg/L)		 Consumer
Notice Date
9/10/2006  11/27/2006 5 3 years 0 0.036
10/14/2003  11/17/2003 5 1 year 0.0010 0
10/20/2002  -  10/21/200212/27/2002 5 1 year 0 0.042
1/1/2001  -  8/1/20018/16/2001 5 1 year 0.0010 0.037
7/1/1999  -  9/1/19999/14/1999 5 6 months 0 0.003
1/1/1995  -  2/27/19954/29/1996 5 6 months 0.0006 0.034


More information for this water system: SDWIS ID 3830
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