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OR41
PWS ID: 00541 ---- MONUMENT, CITY OF
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
9/14/2024  -  9/16/202410/2/2024 5 1 year 0.0012 0.273
9/12/2023  -  9/13/20239/28/2023 5 1 year 0.0020 0.239 12/7/2023
3/11/2022  -  3/13/20223/30/2022 10 6 months 0.0054 0.342
9/23/2021  10 3 years 0.0023 0.625
9/23/2021  10/8/2021 10 6 months 0.0023 0.625
6/26/2020  -  6/29/20207/13/2020 5 3 years 0.0012 2.150
7/5/2017  7/21/2017 5 3 years 0.0120 1.340
7/2/2014  -  8/6/20148/18/2014 5 3 years 0.0036 0.647
7/6/2011  7/21/2011 5 3 years 0.0065 0.475
9/3/2008  10/10/2008 5 3 years 0.0020 3.200
4/18/2004  7/2/2004 5 3 years 0.0060 1.495
1/1/2000  -  5/10/20005/24/2000 5 1 year 0.0010 0.057
1/1/1999  -  5/3/19995/14/1999 5 1 year 0 0.049
1/1/1998  -  5/27/19986/8/1998 5 1 year 0 0.029
1/1/1994  -  1/19/19941/31/1994 10 6 months 0.0010 0.470
7/1/1993  -  11/1/199311/5/1993 10 6 months 0.0040 0.660


More information for this water system: SDWIS ID 3760
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