Flood Protection

The applications open March 15, 2024, and are due 11:59 pm, Wednesday, May 1, 2024. All grants must be filed electronically through our online portal.

All grants will be awarded on or before Wednesday, May 15, 2024.

Yes. 

One hybrid pre-submission meeting is scheduled for Monday March 11, 2024, at 7 pm in person at the George Howard Building, 3430 Court House Drive, Ellicott City, MD 21043, in the Columbia and Ellicott Rooms, and virtually on Webex.

3/11/2024 Meeting Information

Date and time: Monday, March 11, 2024 7:00 PM | (UTC-05:00) Eastern Time (US & Canada)

Join link: https://howardcountymd.webex.com/howardcountymd/j.php?MTID=mba3dc5535083500c5cb141ff1b30f7bc

Webinar number: 2316 832 5979

Webinar password: prevention (77383684 from phones and video systems)

Join by phone: 1-650-479-3207 Call-in toll number (US/Canada)

Access code: 231 683 25979

Please note - there is no registration function enabled in Webex.

The county will match 50 percent of flood proofing costs up to a maximum match of $6,000 for property owners and $3,000 for business owners.

In order for your structure to be eligible for the grant it must be a primary residential or commercial structure or a structural stream crossing in Flood Zones A or AE. These are designations from the Federal Emergency Management Agency (FEMA) flood insurance rate maps. Please visit https://data.howardcountymd.gov/gdfirm/main_Web.aspx to determine your property’s flood zone. After agreeing to the disclaimer, click Effective Floodplain Data, then Digital Flood Insurance Rate Map. Enter the street address. The structure must intersect Flood Zone A or AE. Flood Zones for buildings must be determined by a certified FEMA Flood Elevation Certificate. You may already have an Elevation Certificate if you have flood insurance. The county can also provide an elevation certificate within approximately four weeks of a request.

In order for a business to be eligible for the grant it must:

• Be a business in good standing with the State Department of Assessments and Taxation.
• Be a primary commercial structure in Flood Zones A or AE. These are designations from the FEMA flood insurance rate maps. Please visit https://data.howardcountymd.gov/gdfirm/main_Web.aspx. After agreeing to the disclaimer, click Effective Floodplain Data, then Digital Flood Insurance Rate Map. Enter the street address. The structure must intersect Flood Zone A or AE. Flood Zones for buildings must be determined by a certified FEMA Flood Elevation Certificate. You may already have an Elevation Certificate if you have flood insurance. The county can also provide an elevation certificate within approximately four weeks of a request.

The grant application must include an application form, an elevation certificate, a flood protection proposal, and cost estimate. If your property lies within the Ellicott City Historic District, you must also include advisory comments or an approval from the Historic Preservation Commission. Grant applications within Historic Ellicott City will not be processed without it. These documents must be uploaded and submitted at the same time as the application. Please see the application for directions on how to upload forms.

Yes. Please visit https://www.howardcountymd.gov/Departments/Planning-and-Zoning/Conservation-and-Preservation/Historic for forms, applications, and further information. If you will not receive HPC approval before the application deadline, submit advisory comments. A project in Historic Ellicott City cannot be awarded without HPC approval.

Examples of eligible projects could include flood doors, sealant, relocation of HVAC units, shields, improvements to structural stream crossings/driveways, removal of debris from stream channels, and drainage systems. Eligible projects for businesses could include innovative protection projects designed to increase the flood resistance or resilience of their business, merchandise, and/or equipment. Projects will be evaluated by the county on a case-by-case basis for eligibility. The Reduce Flood Risk Tool, a free tool provided by the Association of State Floodplain Managers, can be used to as a guide for understanding and identifying potential flood risk reduction strategies and their general costs. Additional examples of eligible projects can be found in this report by the Army Corps of Engineers.

Yes. Qualifying work performed after January 1, 2021, will be considered for an award.

After an award is made to an applicant and all necessary building permits and other approvals have been obtained, as required, work may begin. The work will be subject to inspection. Invoices for the work and other required information must be submitted to the Office of Finance. Once the invoice is approved, it will be processed for payment minus the applicant’s 50 percent cost share up to the grant maximum match amount.

Unfortunately, no monetary change orders will be allowed.

A grant agreement must be in place with the Office of Finance by Friday, November 1, 2024. You must complete the project and submit for reimbursement within one year of the date of award, by Thursday, May 15, 2025.

Yes, however, they will be evaluated on a case-by-case basis and only with a strong and compelling rationale.

If you have questions after the pre-submission meeting, you may contact us at: stormwater@howardcountymd.gov.

If you or your clients are looking at a property, it’s a good idea to determine the possible flood hazard before you buy. Here’s why:

• The force of moving water or waves can destroy a building.
• Slow-moving floodwaters can knock people off their feet or float a car.
• Even standing water can float a building, collapse basement walls, or buckle a concrete floor.
• Water-soaked contents, such as carpeting, clothing, upholstered furniture, and mattresses, may have to be thrown away after a flood.
• Some items, such as photographs and heirlooms, may never be restored to their original condition.
• Floodwaters are not clean:  floods carry mud, farm chemicals, road oil, and other noxious substances that cause health hazards.
• Flooded buildings breed mold and other problems if they are not repaired quickly and properly.
• The impact of a flood—cleaning up, making repairs, and the personal losses—can cause great stress to you, your family, and your finances.

Download and make copies of this brochure to share information with your clients about how to determine whether a home for sale is located in a floodplain and what development restrictions apply.

Floodplains are low land areas that are located next to rivers, streams, and lakes. Floodplains provide natural filtration of pollutants and provide breeding and feeding areas for wildlife. During increased rain and snow activity, floodplains store rainwater, melted snowfall, and reduce flooding in surrounding areas. It is important to allow the floodplain to carry and store floodwaters in order to protect human life and property from flood damage, and this is why Howard County does not allow building in the floodplain.

Dumping into our floodplains via the streams and rivers is a violation of Howard County Code Section 18.205 - Obstruction, Damage and Drainage and Section 18.502 - Prohibited Discharges and Illicit Connections. Even grass clippings and branches that are dumped in the streams can accumulate and block the channels.

When you expect a heavy rain or snow event, check that your local storm drains are clear of debris including accumulations of leaves. This will prevent water from backing up causing localized flooding. If you notice that storm drains and inlets need to be cleaned out, please contact the Bureau of Highways at 410-313-7450.

In Howard County, there are scattered areas that occasionally flood. They include, but are not limited to Main Street, Elkridge, and Allview Estates. Click on the link for a list of Flood Prone Roads in Howard County.

Howard County provides flood safety and property protection information in the form of booklets and brochures, which can be obtained by calling the Bureau of Environmental Services at 410-313-6444. Here are a few things to watch out for:

• If you live in an area subject to flooding, secure your property and be prepared for evacuation.
• Do not walk through flowing water. Drowning is the number one cause of flood deaths, mostly from flash floods. Currents can be deceptive, and 6 inches of moving water can knock you off your feet. If you walk in standing water, use a pole or stick.
• Look before you step. After a flood, the ground and floor are covered with debris including broken bottles and nails. Floors and stairs that are covered with mud can be very slippery.
• Do not drive through a flooded area. More drowning deaths occur in cars than anywhere else during a flood.
• Don't drive around road barriers; the road or bridge may be washed out.
• Stay away from power lines and electrical wires. The number two flood killer after drowning is
  electrocution. Electrical currents can travel through water. Some appliances, such as television sets,
  keep electrical charges even after they have been unplugged. Don't use appliances or motors that have
  gotten wet unless they have been taken apart, cleaned, and dried.
• As water levels rise due to rain and ground saturation, flooding of basements and lower levels of
  homes and businesses is possible. Water can threaten utilities or the structural integrity of the home
  or building.
• Be alert for gas leaks. Use a flashlight to inspect for damage. Don't smoke or use candles, lanterns, or
  open flames unless you know the gas has been turned off and the area has been ventilated.
• Floodwaters can take hours or days to rise and fall and can present a hazardous situation.

In Howard County, flood origins consist of riverine flooding from the tributaries of the Patuxent River bordering Prince George’s and Montgomery Counties to the southwest and the Patapsco River bordering Carroll and Baltimore County to the north and northeast. The rivers include the Little Patuxent River, the Middle Patuxent River, Cattail Creek, Deep Run, Dorsey Run, Bonnie Branch, Plumtree Branch, Guilford Branch, Hammond Branch, Clyde’s Branch, Tiber-Hudson Branch, and many others.

Howard County has had numerous incidents of flooding, including major events such as Tropical Storm Agnes in 1972, Hurricane Eloise in 1975, Hurricane Floyd in 1999, and Tropical Storm Lee in 2011. More recently, the Ellicott City area experienced major flooding during rain events on July 30, 2016 and May 27, 2018. Most incidents are the result of tropical systems, nor’easters, and flash flooding from sudden, short-lived rainstorms. In 2010 and updated in 2018, Howard County developed a Flood Mitigation Plan (FMP) that outlines these flooding risks, preventative measures, and mitigation goals.

During an emergency, the County's Public Information Office (PIO) sends out announcements to all television and radio stations that service the County, including WBAL and other local TV and radio stations. These announcements are then broadcast to residents. The County also has a Facebook page and Twitter account that residents can visit to get updates on emergency situations. For example, in September of every year, the County offers tips on how to prepare for emergencies during National Preparedness Month.

The County also maintains a local flood warning system. This system consists of several rain and stream level gages located strategically throughout the County. The gages measure the "stage" or the elevation of the water surface. The gages are monitored during storms to determine whether significant flooding can be expected. 

The County also monitors local real-time gages maintained by the US Geological Survey (USGS). Links to seven local USGS gages are below. Each page includes photos of the gage and descriptions of the gage location, drainage area, period of record, period of water quality record, datum, and other notes and remarks. Real-time discharge at each monitoring station is graphed in units of cubic feet per second over time, and gage height is graphed in units of feet over time. 

• CATTAIL CREEK NEAR GLENWOOD, MD
• LITTLE PATUXENT RIVER TRIBUTARY ABOVE WILDE LAKE AT COLUMBIA, MD 
• LITTLE PATUXENT RIVER TRIBUTARY ABOVE LAKE ELKHORN NEAR GUILFORD, MD 
• LITTLE PATUXENT RIVER AT GUILFORD, MD
• LITTLE PATUXENT RIVER AT SAVAGE, MD
• PATAPSCO RIVER AT HOLLOFIELD, MD
• PATAPSCO RIVER NEAR ELKRIDGE, MD

To find other area gages, so to the USGS website.

Residents should consider buying a National Oceanic and Atmospheric Administration (NOAA) weather radio that broadcasts continuous weather information on a frequency that is not heard on a regular radio. The NOAA radio can provide weather updates and keep you informed of weather hazards.

For more information on how you can be prepared, please visit ReadyHoCo.com. There you will find preparedness tips for your home and business as well as information about all the hazards that impact Howard County. 

Floods and the damage they create can happen very quickly. It’s important to be prepared and have a plan beforehand that all members of your family will be familiar with and follow. Visit Ready.gov for guidelines on how to plan for an emergency.

In addition, a “Grab and Go” kit is an important part of how you respond to an emergency. You may want to keep one in your car and one in your home so that you’ll always have basic supplies with you when an emergency strikes. Visit Ready.gov for more information on what to put in a “Grab and Go” kit.

There are things you can do to minimize or eliminate property damage before a flood event. Properly grading your property, elevating and securing electrical appliances, using flood-resistant materials on exterior surfaces, and elevating or covering furniture and valuables are just a few ways to protect your property.

Buildings can also be permanently protected through “retrofitting”, which involves making changes to an
existing building to protect it from flooding.

There are six common retrofitting methods:

• Elevation - elevating the entire house so that the lowest floor is above the flood level
• Wet Floodproofing - making uninhabitable portions of your house resistant to flood damage and allowing
  water to enter during flooding
• Relocation - moving your house out of the floodplain to higher ground
• Dry Floodproofing - sealing your home to prevent flood waters from entering
• Levees and Floodwalls - building a floodwall or levee around your home to hold back flood waters
• Demolition - tearing down your damaged home and either rebuilding properly on the same property or buying or building a house elsewhere. You can also add a second story to the building and use the bottom story for parking, access, and storage.

In an emergency, sandbags can be used to protect your property against flooding. For more information on
floodproofing your home, order the Homeowner’s Guide to Retrofitting, Publication 312, by calling FEMA at
1-800-480-2520.

High winds from hurricanes and storms can turn unsecured objects around your home into projectiles that can cause substantial damage. Garbage cans, sheds, garden furniture and other structures should be securely anchored with straps or ground anchors or if possible, placed indoors during high wind events. Anticipate tree damage by properly maintaining and trimming dead or dying trees.

Substantial Improvement

If a building located in the Special Flood Hazard Area is remodeled, renovated, or improved, and the project cost is 50% or more of the building value, the building will have to be brought into compliance with the County Code and NFIP standards. Project costs include structural costs, finished materials, built-in appliances, flooring, and interior finishes. The cost of permitting is not included.

Substantial Damage

If a building located in the Special Flood Hazard Area is damaged by any cause and the repair cost is 50% or more of the value of the building, the 50% Rule or Substantial Damage Rule applies, and the building must be must be brought into compliance with the County Code and NFIP standards. The damage can be the result of wind, flood, fire, earthquake, or man. This 50% Rule regulation applies to all structures in the designated special flood hazard area [100-Year Floodplain]. When evaluating a structure’s damage, only the building value, or market value, of the structure is considered, while the underlying land and exterior improvements are excluded.