Last week, 16 inches of rainfall and unexpected flash floods wreaked havoc throughout parts of Colorado. The most recent  information from the Colorado Office of Emergency Management reports seven deaths, about 650 Coloradans unaccounted  for, and more than 1,500 homes destroyed. For the residents of some of the 19,000 damaged households, a quick reaction (and a little financial investment) can prevent further damage to your home.
Boulder County’s Eco Handyman , Nate Burger, gave 5280 some tips and advice on how to safely deal with, and lower the likelihood of mold, in your flooded basement or crawl space.
Mold starts growing 48 to 72 hours after an event like flooding, Burger says, and “needs two things to survive: a food source and water. Getting any food source out of there is the most important.”
Mold can survive off of any organic material (think: carpet, wallpaper), but you should even be weary of dirt on concrete. Burger recommends buying an anti-mold solution from your local hardware store, or making a 9-to-1 bleach solution at home to help prevent mold from growing.
You may have to replace old fiberglass, perimeter vents in your crawl space, duct work, and your furnace and water heater if they were submerged, in addition to carpetting and padding. For preventative measure, Burger recommends investing in a high-quality sump pump (basically a vacuum for water). It could save your basement or crawl space from future flooding.
Unfortunately, many homeowners' insurance doesn't cover flooding. Water extraction is expensive, says Burger, but if a homeowner can afford it, it will actually save you money in the long run on repairs and remodeling. FEMA  will evaluate damage in the area, and federal damage aid  will be issued in certain scenarios, including uninsured property loss and temporary housing.
Note: Burger is happy to give advice but cannot help with water extraction or services outside of Boulder County. He does remodeling and repairs, and is happy to help once your home is dry. Find out more information on the Eco Handyman’s blog .
—Image courtesy of Shutterstock 
Follow digital assistant editor Jerilyn Forsythe on Twitter at @jlforsyt .