FLOOD AND FLASH
FLOOD SAFETY...

Prepare In Advance For Heavy Rains

Listen to the latest weather forecasts on NOAA
Weather Radio or local television and radio stations.
Remember when the National Weather Service issues
a
FLASH FLOOD WATCH it means conditions are
favorable for flooding within the Watch area.

Know what locations are vulnerable to flooding. Flooding is especially likely along arroyos, dried out
image of lower valley flooding
 Summer monsoon heavy rains brought flooding to this El Paso
 neighborhood.
river beds, and drainage ditches. Low lying urban and
developed areas can also experience serious flooding
.
Paved areas with poor drainage have little capacity
to absorb heavy rainfall so streets and highways can
become like swift moving rivers, washing away cars
and flooding neighborhoods.

Canyons and mountain foothills can also become very
dangerous during heavy rains since the terrain can
channel water runoff into localized areas, causing
dried out creeks and small streams  to become raging
torrents. Some of the worst floods in history have
occurred when heavy rains fell along mountain slopes.
 
image of cars damaged from flooding
 These automobiles experienced damage after they were lifted and
 carried by floodwaters in east El Paso.
After The Rains Begin

Continue to stay informed of the latest weather
information. When the National Weather Service
issues a
FLASH FLOOD WARNING it means
flooding is occurring or is imminent in the Warning
area. An
URBAN AND SMALL STREAM
ADVISORY
indicates flooding of small streams,
streets, or urban storm drains is likely or in progress.

Stay alert for rising waters, especially if you live or
are traveling in flood-prone areas. Remember floods
can destroy homes and even stronger buildings so
evacuate to higher ground if flooding is likely in your
immediate vicinity.

 
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When  traveling NEVER drive through flooded roads
or highways. Most flash flood deaths occur when motor
vehicles are swept away by floodwaters. Moving water
only 2 feet deep can pick up and carry away an automobile. If the road ahead is flooded, turn around
immediately and seek an alternate route of travel.

If hiking or camping near streams and arroyos while
heavy rains are in the vicinity, walk to higher ground
immediately. Even small streams and dried out river beds can rapidly fill with water and overflow their banks,
especially along mountain slopes. Remember even if
it is not raining at your location, nearby rivers and streams can still flood if there are heavy rains falling
upstream.

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