Weekly Chippewa River E. coli Report Sampled August 18th, Reported August 19th 2015
8/20/2015 8:00:00 AM
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Utilities Services
E. coli levels on the Chippewa River were sampled at School Rd bridge crossing, Meridian Park, Chip-A-Waters Park, North Branch Chippewa River near Meridian Road
and Chippewa Rd bridge crossing on Tuesday, August 18th, 2015. The results are as follows:
School Rd bridge crossing:
Daily Geometric Mean: 7
30-Day Geometric Mean: 24
The mean E.coli level at School Rd bridge crossing of 7 is currently below 300, the State of Michigan Water Quality Standard for Daily Geometric Mean. The 30–Day Geometric mean of 24 is currently below 130, the State of Michigan Water Quality Standard for 30-Day Geometric Mean.
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Meridian Park:
Daily Geometric Mean: 31
30-Day Geometric Mean: 94
The mean E.coli level at Meridian park of 31 is currently below 300, the State of Michigan Water Quality Standard for Daily Geometric Mean. The 30–Day Geometric mean of 94 is currently below 130, the State of Michigan Water Quality Standard for 30-Day Geometric Mean.
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North Branch Chippewa River near Meridian Road
Daily Geometric Mean: 798
30-Day Geometric Mean: 1009
The mean E.coli level at Meridian of 798 is currently above 300, the State of Michigan Water Quality Standard for Daily Geometric Mean. The 30–Day Geometric mean of 1009 is currently above 130, the State of Michigan Water Quality Standard for 30-Day Geometric Mean.
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Chipp-A-Waters Park:
Daily Geometric Mean: 133
30-Day Geometric mean: 674
The mean E.coli levels at Chip-A-Waters Park of 133 is currently below 300, the State of Michigan Water Quality Standard for Daily Geometric Mean. The 30–Day Geometric mean of 674 is currently above 130, the State of Michigan Water Quality Standard for 30-Day Geometric Mean.
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Chippewa Rd bridge crossing:
Daily Geometric Mean: 133
30-Day Geometric Mean: 324
The mean E.coli level at Chippewa Rd bridge crossing of 133 is currently below 300, the State of Michigan Water Quality Standard for Daily Geometric Mean. The 30–Day Geometric mean of 324 is currently above 130, the State of Michigan Water Quality Standard for 30-Day Geometric Mean.