The heavy amounts of snow in lower elevations has heightened awareness about the possibility of flooding. The biggest possible flood-threat currently exists in low-lying areas around foothills gulches and drainage conveyance systems (like creeks and flumes).
While it is impossible to predict when or if flooding might occur, current conditions suggest we COULD experience localized flooding in parts of the Treasure Valley IF we receive extended warm periods along with significant rainfall. Long-range forecasts developed by the National Weather Service predict cooler than normal temperatures but near or above average precipitation. Regardless of the circumstances, City of Boise officials are encouraging residents to be prepared.
NOTE: Experts predict upstream reservoirs currently have adequate storage to handle snow pack run-off from higher elevations, meaning flooding on the Boise River is not anticipated at this time.
Here are some simple steps people can take to prepare:
• The best flood protection is take action before a flood to reduce potential injury and property damage.
o Grade or landscape property to drain away from home
o Keep drainage ways (flumes, creeks) free of yard waste, litter and debris
o Report drainage obstructions from property
o Remove valuable and or irreplaceable items from basements and ground level floors
• If you live in or near the 100-year floodplain, it is recommended that you purchase flood insurance through your insurance agent. (Note: it generally takes 30 days for policies to take effect.)
• Stay away from gulch drainage systems and creeks during high flow! The fast moving waters are dangerous. Be extra cautious with children and pets.
In the unlikely event of a flood, the City of Boise and other local agencies have a flood plan in place. We routinely practice this plan which includes establishing a command post, coordinating public protection strategies and procuring resources, along with determining the need for sand, sandbags and other measures to protect public safety.
Boise residents are asked to become informed of potential flooding risks. Learn more about how Boise City responds to flooding situations, which foothills gulches may be affected, and what steps the Ada City-County Emergency Management agency thinks you need to take to protect yourself from flooding. To find out if you need flood insurance, call your insurance agent or go to www.floodsmart.gov for more information. The National Weather Service web site has current weather information: www.weather.gov/boise
PHONE NUMBERS:
- To report severe flooding, call 911
- To report drainage obstructions in the river or foothills gulches, call Boise Public Works Department at 384-3900 (business hours) or 384-4262 (evenings and weekends)
- To report clogged drains in the roadways, call Ada County Highway District at 387-6100 (business hours) or Ada County Dispatch at 377-6790 (evenings and weekends)