Flood Information & Safety

See information on flooding and keeping safe

Flooding is the most costly and repetitive natural disaster affecting Hillsborough County. While residents are typically affected by inland flooding near lakes and in areas with low-lying elevations, flooding along rivers and coastal tidal surge are not uncommon. Flooding can occur anytime and anywhere when heavy or steady rain occurs.

Quick resources

Be flood smart

To protect yourself, learn what flood threats affect your neighborhood and your property.

Is your property in a coastal high hazard or special flood hazard area
Determine if there are rivers or creeks that flood frequently
Is your home or business located in a low-lying area
Determine your building's elevation

Due to the relatively flat terrain across Florida, it is complicated to drain accumulated water. When rivers rise, water tends to spread out far from riverbanks. During past flood events, rising rivers and repeated periods of heavy rainfall combined to pool water over land miles away from rivers. In fact, normally small rivers turned into vast lakes.

Pooling of water poses a significant risk, not as much from swift moving water, but because of the inability to judge water depth. Water only inches deep can be next to water that is several feet deep.

Know your flood hazard

Review the flood maps for your area
Enter your address and get your overall flood risk at FloodSmart.gov
Significant rainfall events or tropical storm surge can result in repeat flooding within some areas of Hillsborough County.

For information about repetitive flood loss areas, contact Hillsborough County Public Works at (813) 635-5400.

Flood insurance

Hillsborough County manages flooding and stormwater drainage for safe roadway use. We do not manage it to reduce flooding on private property

Flood damage is not usually covered by homeowners insurance; don't make assumptions - check your policy
Flood insurance helps protect you from the financial devastation caused by floods
Even a few inches of water can bring thousands of dollars in repair and restoration costs
The National Flood Insurance Program is a pre-disaster flood mitigation and insurance protection program
- This is a federally backed flood insurance available to residents and business owners
- You can take advantage of a low-cost Preferred Risk Policy or special discounts available to Hillsborough County residents for policies issued in the Special Flood Hazard Area (SFHA) and for standard low-risk policies

To find out more about flood insurance and who writes flood insurance policies in your area, visit the national Flood Smart web page or call toll-free (888) 379-9531.

Stay safe

Prepare for flooding and stay informed to stay safe.

Prepare for flooding

Know how to shut off the electricity and gas to your house prior to a flood
Make a list of emergency numbers and identify a safe place to go in case of a flood
Make a household inventory (list, videos, pictures), especially of the lowest level of your house
Put insurance policies, valuable papers, medicine, etc., in a safe place
Collect and put cleaning supplies, camera, waterproof boots, etc., in a handy place
Develop a disaster response plan. See the Florida Division of Emergency Management’s website for information about preparing your home and family for a disaster
Prepare an emergency kit

Stay informed

Know your flood zone
Know your evacuation zone and sign-up for emergency alerts
Download the NOAA Extreme Weather Information Sheet
Sign up for current stream flow and gage conditions or alerts from the US Geological Survey
Monitor local river and stream levels from the National Weather Service Forecast Office
Monitor coastal water levels and buoy information from the National Data Buoy Center
Follow the US National Weather Service Tampa Bay on Facebook or Twitter
Call the Hillsborough County Information Service Center (813) 272-5900 or monitor our website

Protect your property

The FEMA Homeowner’s Guide to Retrofitting provides guidance to help you make decisions about the options to protect your home from flooding
Protecting your property from flooding can involve a variety of actions:
- Following building code requirements
- Floodproofing
- Elevating your home and/or utilities
- Building with flood resistant materials
- Raising electrical system components
- Installing sewer backflow valves

For additional advice on ways to protect your property from flooding, contact Hillsborough County Public Works at (813) 635-5400.

Build responsibly

Most flood protection measures need a building permit.

Always contact Hillsborough County Development Services, or your municipal building office:
- prior to doing any type of work
- before buying a property to check for the permitting history
Once you purchase a property, you may be required, at your own expense, to make alterations to a property that did not obtain the proper permits

Protect natural floodplains

Undisturbed and wetland areas in Hillsborough County act as natural retentions of flood waters, improving water quality and providing refuge for endangered species
Help keep these areas natural and beautiful by reporting any illegal dumping or clearing
- Report online
- Contact the Hillsborough County Environmental Protection Commission at (813) 627-2600

Learn about volunteer programs and resources to protect and restore pond and rivers in your neighborhood.

Important contacts

If you need further information use the following contact information:

Hillsborough County

Development Services (813) 272-5600 (for development related inquiries only)
Road or Drainage Problems (813) 635-5400
Information Service Center (813) 272-5900 (en Español)

City of Tampa

Stormwater Operations (813) 274-3101
Construction Services Center (813) 274-3100

City of Temple Terrace

Public Works (813) 506-6570
Community Development (813) 506-6480

City of Plant City

Stormwater (813) 707-7200
Development Services (813) 659-4200