A new system of color-coded flags at popular entryways to Duluth's Park Point waterfront is now warning beachgoers when conditions are ripe for dangerous rip currents. Every morning by 10 a.m., a ...
As summer approaches, that means hot, humid and hazy days are on the way. A color-coded flag system is raising awareness for air quality. Through a grant by the Environmental Protection Agency (EPA), ...
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