Harsh winter leads to fish kills in Minneapolis
MINNEAPOLIS (AP) -- Spring walks around some Minneapolis lakes might come with a whiff of fish because those lakes are experiencing a fish kill after a harsh winter.
The Minneapolis parks department is warning on Friday of fish kills on Diamond Lake, Grass Lake, Loring Pond, Powderhorn Lake and Lake Hiawatha.
A department manager says occasional winter kills are a natural part of life in shallow Minnesota lakes and are more likely after winters with deep ice and snow cover.
The winter kills rarely result in the loss of the all the fish, and fish populations rebound on their own.
On the up side, the winter kills tend to thin out the population of carp in the lakes. With fewer of the bottom feeders, the water clarity in the lake tends to improve.