OHA Drinking Water Services
OR41
PWS ID: 94336 ---- MONROVIA NORTH
Lead & Copper

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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
9/5/2024  9/20/2024 5 3 years 0.0017 0.069
8/11/2021  9/2/2021 5 3 years 0.0010 0.170
8/13/2018  -  8/14/20189/4/2018 5 3 years 0.0040 0.080
9/21/2016  10/7/2016 10 6 months 0 0.101 12/30/2016
3/14/2016  -  3/28/20164/7/2016 10 6 months 0 0.027 12/30/2016
12/22/2015  12/29/2015 5 6 months 0.0030 0
8/13/2014  8/21/2014 5 6 months 0.0020 0.167
8/1/2013  8/15/2013 5 6 months 0.0070 0.272
9/18/2012  10/1/2012 5 3 years 0.0170 0.234
7/22/2009  3/10/2011 5 3 years 0.0070 0.150
8/10/2005  5 3 years 0.0110 0.065
1/1/1999  -  7/7/20008/3/2000 5 3 years 0.0040 0.006
1/1/1997  -  9/3/199710/8/1997 5 1 year 0.0087 0.096
1/1/1996  -  9/20/199610/16/1996 5 1 year 0.0058 0.080
1/1/1995  -  7/26/199510/2/1995 5 1 year 0.0040 0.100
1/1/1994  -  5/15/19947/5/1994 10 6 months 0.0010 0
7/1/1993  -  7/30/199310/14/1993 10 6 months 0.0040 0.080


More information for this water system: SDWIS ID 3033
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