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Lake Riley

Size 297 acres
Volume 6,230 acre-ft
Average depth 23 ft
Max depth 49 ft
Watershed size 1,776 acres
Land draining directly into 818 acres
MPCA lake classification Deep
Impairment listing Mercury & Nutrients
Trophic status Eutrophic
Common fish Bluegill, Northern Pike, Yellow Perch, Yellow Bullhead
Invasive species Curlyleaf Pondweed, Eurasion Watermilfoil, Common Carp, Zebra Mussels

For more information about waterbody impairments, visit the Minnesota's Impaired Waters List webpage managed by the Minnesota Pollution Control Agency.

Water Quality

Phosphorus Levels per Year

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Chlorophyll-A Levels per Year

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Secchi Disk Depth per Year

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DNR LakeFinder

Get information on water levels, fish stocking, and water clarity.

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MPCA Surface Water Data

Find historical lake and stream water quality data.

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Metropolitan Council

View and download information on lakes, rivers, streams, rain gauges

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