Finding the closest water source in the event of a fire emergency can often mean the difference between life and death. Many times, however, emergency crews lose valuable time attempting to locate a hydrant as their size makes them easily hidden by things such as cars, trash piles, shrubbery, and in the winter months, snow piled up from snow plows. Fortunately, fire hydrant markers can quickly, easily, and cost-effectively aid first responders in locating the nearest hydrant when an emergency arises. But not all hydrant markers are created equal - here are some things to consider when purchasing a hydrant marker: