COUNTY Snowplows on the roads? Douglas County Emergency Management wants you prepared for the dangers snow and ice create. Emergency supplies in your vehicle: Blanket Extrahats and gloves Phone charger Bottled water & snacks Tow rope and shovel Bright cloth for window to signal help is needed COUNTY Snowplows on the roads? Douglas County Emergency Management wants you prepared for the dangers snow and ice create. Emergency supplies in your vehicle: Blanket Extrahats and gloves Phone charger Bottled water & snacks Tow rope and shovel Bright cloth for window to signal help is needed