OHA Drinking Water Services
OR41
PWS ID: 01032 ---- LGC WESTERN CARRIAGE LLC
Lead & Copper

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Corrosion Control
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90th Percentile Summary Results

Sample Dates Date
Received		 Sample
Count		 Frequency Lead
(mg/L)		 Copper
(mg/L)		 Consumer
Notice Date
6/14/2022  6/18/2022 5 3 years 0.0014 0.104
8/2/2019  8/15/2019 5 3 years 0.0030 0.109
8/24/2016  8/31/2016 5 3 years 0.0076 0.311
9/26/2013  10/3/2013 5 3 years 0.0038 0.107
8/25/2010  9/8/2010 5 3 years 0.0025 0.125
8/9/2007  -  8/14/20079/10/2007 5 3 years 0.0017 0.043
1/1/1999  -  10/14/199911/1/1999 5 1 year 0.0024 0.107
1/1/1995  -  8/8/19958/21/1995 5 1 year 0.0020 0.237
1/1/1994  -  2/17/19943/17/1994 10 6 months 0.0070 0.244
7/1/1993  -  7/6/19938/3/1993 10 6 months 0 0.144


More information for this water system: SDWIS ID 3519
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