OHA Drinking Water Services
OR41
PWS ID: 00107 ---- RANCHO EL SERENO HOMEOWNERS ---- 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
1/1/1997  -  8/11/19979/19/1997 5 1 year 0 0.012
1/1/1996  -  9/27/19963/26/1997 5 1 year 0.0016 0.074
1/1/1994  -  5/2/19945/16/1994 5 6 months 0.0014 0.016
1/1/1993  -  5/12/199310/26/1993 5 6 months 0.0056 0.036


More information for this water system: SDWIS ID 3704
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