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Hull Town Hall
253 Atlantic Ave., Hull, MA 02045

Town Hall Hours
Monday 8:00 AM - 4:30 PM
Tuesday 8:00 AM - 7:30 PM
Wednesday 8:00 AM - 4:30 PM
Thursday 8:00 AM - 4:30 PM
Friday - Closed

Tel: 781-925-2000
Fax: 781-925-0224
 
Floods
Floods are one of the most common hazards in the United States. Flood effects can be local, impacting a neighborhood or community, or very large, affecting entire rivers basins and multiple states.

However, all floods are not alike. Some floods develop slowly, sometimes over a period of days. But flash floods can develop quickly, sometimes in just a few minutes and without any visible signs of rain. Flash floods often have a dangerous wall of roaring water that carries rocks, mud and other debris and can sweep away most things in its path. Overland flooding occurs outside a defined river or stream, such as when a levee is breached, but still can be destructive. Flooding can also occur when a dam breaks, producing effect similar to flash floods.

Be aware of flood hazards no matter where you live, but especially if you live in a low-lying area, near water or downstream from a dam. Even very small streams, gullies, creeks, culverts, dry streambeds, or low-lying ground that appear harmless in dry weather can flood. Every state is at risk from the hazard.





KNOW THE TERMS

Familiarize yourself with these terms to help identify a flood hazard.

FLOOD WATCH

Flooding is possible. Tune in to NOAA Weather Radio, commercial radio, or television for information.

FLASH FLOOD WATCH

Flash flooding is possible. Be prepared to move to higher ground; listen to NOAA Weather Radio, commercial radio, or television for information.

FLOOD WARNING

Flooding is occurring or will occur soon; if advised to evacuate, do so immediately.

FLASH FLOOD WARNING

A flash flood is occurring; seek higher ground on foot immediately.





TAKE PROTECTIVE MEASURES

BEFORE A FLOOD

To prepare for a flood, you should:

Avoid building in a floodplain unless you elevate and reinforce your home.

Elevate the furnace, water heater, and electric panel is susceptible to flooding.

Install "check valves" in sewer traps to prevent flood water from backing up into the drains of your home.

Construct barriers (levees, beams, floodwalls) to stop floodwater from entering the building.

Seal walls in basement with waterproofing compounds to avoid seepage.




DURING A FLOOD

If a flood is likely in your area, you should:

Listen to the radio or television for information.

Be aware that flash flooding can occur. If there is any possibility of a flash flood, move immediately to higher ground. Do not wait for instructions to move.

Be aware of streams, drainage channels, canyons and other areas known to flood suddenly. Flash floods can occur in these area with or without such typical warnings as rain clouds or heavy rain.

If you must prepare to evacuate, you should do the following:

Secure your home. If you have time, bring in outdoor furniture. Move essential items to an upper floor.

Turn off utilities at the main switches or valves if instructed to do so. Disconnect electrical appliances. Do not touch electrical equipment if you are wet or standing in water.

If you have to leave your home, remember these evacuation tips:

Do not walk through moving water. Six inches of moving water can make you fall. If you have to walk, walk where the water is not moving. Use a stick to check the firmness of the ground in front of you.

Do not drive into flooded areas. If floodwaters rise around your car, abandon the car and move to higher ground if you can do so safely. You and the vehicle can be quickly swept away.




DRIVING: FLOOD FACTS

The following are important points to remember when driving in flood conditions:

Six inches of water will reach the bottom of most passenger cars causing loss of control and possible stalling.

A foot of water will float many vehicles.

Two feet of rushing water can carry away most vehicles including sport utility vehicles and pick-ups.

The following are guidelines for the period following a flood:

Listen for news reports to learn whether the community's water supply is safe to drink.

Avoid floodwaters; water may be contaminated by oil, gasoline, or raw sewage. Water may also be electrically charged from underground or downed power lines.

Avoid moving water.

Be aware of areas where floodwaters have receded. Roads may have weakened and could collapse under the weight of a car.

Stay away from downed power lines, and report them to the power company.

Return home only when authorities indicate it is safe.

Stay out of any building if it is surrounded by floodwaters.

Use extreme caution when entering buildings; there may be hidden damage, particularly in foundations.

Service damaged septic tanks, cesspools, pits and leaching systems as soon as possible. Damaged sewage systems are serious health hazards.

Clean and disinfect everything that got wet. Mud left from floodwater can contain sewage and chemicals.




ADDITIONAL INFORMATION

FLOOD INSURANCE

Flood losses are not covered under homeowners insurance policies.

FEMA manages the National Flood Insurance Program, which makes federally-backed flood insurance available in communities that agree to adopt and enforce floodplain management ordinances to reduce future flood damage.

Flood insurance is available in most communities through insurance agents.

There is a 30 day waiting period before flood insurance goes into effect, so do not delay.

Flood insurance is available whether the building is in or out of the identified flood-prone area.

FOR MORE INFORMATION

If you require more information about any of these topics, the following are resources that may be helpful.

After a Flood: The First Steps. L-198. Information for homeowners on preparedness, safety and recovery from a flood.

Homeowner's Guide to Retrofitting: Six Ways to Protect Your House from Flooding. L-235. A brochure about obtaining information about how to protect your home from flooding.

Homeowner's Guide to Retrofitting: Six Ways to Protect Your House from Flooding. FEMA-312. A detailed manual on how to protect your home from flooding.

About the Flood: Elevating Your Floodprone House. FEMA-347. This publication is intended for builders, code officials and homeowners.

AMERICAN RED CROSS

Repairing Your Flooded Home. Sixty page booklet about how to perform simple home repairs after flooding, including cleaning, sanitation, and determining which professionals to involve for various needed services. Local Red Cross chapters can order in packages of 10 as stock number A4477 for a nominal fee.

NATIONAL WEATHER SERVICE

Hurricane Flooding: A Deadly Inland Danger. 20052. Brochure describing the impact of hurricane flooding and precautions to take. Available online at www.nws.noaa.gov/om/brochures/InlandFlooding.pdf

The Hidden Danger: Low Water Crossing. 96074E. Brochure describing the hazards of driving your vehicle in flood conditions. Available online at www.nws.noaa.gov/om/brochures/The HiddenDangerEnglish.pdf