When the city declares a Snow Alert, parking is prohibited on city streets until the snow is cleared from curb to curb. Usually a Snow Alert is issued once we have received 2” or more of snow; however, alerts are also based on weather conditions such as wind and ice, as well as the amount of additional snow forecasted, and city crews may begin removing snow from emergency routes before the alert is issued. The local news media will announce when a Snow Removal Alert has been declared. Snow Removal brochures are available at City Hall, 239 Wisconsin Ave SW (605) 353-8502. During the winter months snow removal procedures are scrolled on TV Channel 6. You may also call (605) 353-8501 for Snow Removal Updates. City’s snow removal procedures.