Inland Water Sampling

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Village of Butte des Morts Boat Landing

Date Sampled E. coli Results
2015-07-15 98.8
2015-07-08 26.6
2015-06-24 8.6
2015-06-17 64.5
2015-06-10 25
2015-06-03 41.4
2014-08-18 19.9
2014-08-04 53.6
2014-07-28 16.6
2014-07-21 16.9
2014-07-15 70.8
2014-07-07 7.3
2014-06-30 63.1
2014-06-23 14.6
2014-06-17 44.1
2014-06-10 42
2014-06-02 86.5
2014-05-27 9.8
2013-08-14 16.9
2013-08-06 8.5
Image of Village of Butte des Morts Boat Landing
WARNING E. coli results greater than or equal to 235 poses an increased risk of swimmer-related illness.
The US EPA has established an advisory level of 235 cfu/100 ml (cfu = colony forming units) for E. coli. Samples are taken on a weekly basis at all sample locations, except Menominee Park, which is sampled twice per week. Results are a snapshot of the E. coli values at the time of sampling. Conditions change daily. As a result, the bacteria count taken on a given day may not necessarily reflect the condition on subsequent days or even later that same day.