We're all familiar with bright red fire hydrants, the color of which has become synonymous with them, fire trucks, and the hats many fire chiefs and firefighters wear. You may even know what it means ...

MT. WASHINGTON, Ky. (WDRB) -- If you drive around Mt. Washington, you might notice fire hydrants topped off with blue, green, orange or red paint. There's a reason for that, officials said this week.