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State: Michigan
Waterbody ID: MI040700010101-01
Location: St. Marys River, Munuscong Bay
State Waterbody Type: Great Lakes Bays And Harbors
EPA Waterbody Type: Great Lakes Open Water
Water Size: 16
Units: square miles
Watershed Name: St. Marys

Waterbody History Report

Data are also available for these years: 2010 2006 2004 2002

2008 Waterbody Report for MUNUSCONG BAY (ST. MARY'S RIVER)


Click on the waterbody for an interactive map


Water Quality Assessment Status for Reporting Year 2008

The overall status of this waterbody is Impaired.


Description of this table
Agriculture Agricultural Good
Cold Water Fishery Fish, Shellfish, And Wildlife Protection And Propagation Not Assessed
Fish Consumption Aquatic Life Harvesting Impaired
Industrial Water Supply Industrial Good
Navigation Other Good
Other Indigenous Aquatic Life Fish, Shellfish, And Wildlife Protection And Propagation Not Assessed
Partial Body Contact Recreation Recreation Not Assessed
Total Body Contact Recreation Recreation Not Assessed
Warm Water Fishery Fish, Shellfish, And Wildlife Protection And Propagation Not Assessed

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Causes of Impairment for Reporting Year 2008


Description of this table
Mercury in Fish Tissue Mercury Fish Consumption TMDL needed
PCB(s) in Fish Tissue Polychlorinated Biphenyls (PCBs) Fish Consumption TMDL needed

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Probable Sources Contributing to Impairment for Reporting Year 2008


Description of this table <
Atmospheric Deposition - Toxics