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Renovating and Reinvigorating Historic Buildings

Public use for the public good

All of the properties purchased by the county will remain public assets until flood mitigation projects are complete. The county will undertake an analysis to determine the best public use for the buildings. Once partial demolition of structures over the stream channel is complete, the buildings will be renovated. 

The flood mitigation option selected by County Executive Ball as part of phase 2 of the Ellicott City Safe and Sound plan achieves the goal of prioritizing public safety while retaining more of Ellicott City's historic charm. The plan calls for the removal of 4 buildings on Main Street in order to complete critical capital projects and the partial removal of 6 additional buildings in order to remove constrictions over the stream channel.   

As promised, in December 2018 the county resumed negotiations with property owners who received an official purchase offer under the previous administration. To date, the county has acquired 10 properties on lower Main Street, 4 properties on the West End, and 2 properties in Valley Mede. Structural engineers have inspected buildings where needed. Stabilization efforts have been completed, including the removal of the rear of Caplan’s, preserving the historic character of the façade.

Building Removal Update

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Green = Buildings or rear additions to be demolished. Historical building components to be salvaged

Purple/Pink = Buildings that will remain.

Blue = Approximate location of active flowing stream

KEY

Frequently Asked Questions

  • Why do we need the Safe and Sound Stream Debris Removal Program?
    Areas that experience flooding during major rain events may benefit from the removal of debris in nearby streams. Excess stream debris can cause localized flooding when constriction points along the stream become blocked by debris and cause a backup of water onto roads and other infrastructure. The most common constriction points are the undersides of bridges and culvert openings. Culverts are the pipes and concrete structures that carry streams under roads. When these blockages occur, the resulting flooding can create a threat to human safety, personal property, public infrastructure, and the environment. Stream Corridor Assessments completed by S & S Planning and Design after the 2011 and 2016 floods in Ellicott City documented debris blockages as contributors to flooding and recommended that a debris management program be instituted. Channel maintenance for debris has been ongoing on the Hudson Branch in Ellicott City since 2015 and is now being expanded in both geography and frequency. To minimize the risks associated with stream debris, Howard County is sending Howard EcoWorks into nine flood-prone streams after qualifying weather events to assess for accumulation of debris, determine what is appropriate to remove, and then remove debris that has the potential to contribute to localized flooding.
  • What is stream debris?
    In this context, stream debris is anything within the stream or immediately along its banks that threatens to move downstream during high flow events and has the potential to clog culverts or other constriction points, which can result in local flooding. This may include logs, branches, trash and/or other bulk material.
  • Where is stream debris being removed?
    Debris is being assessed, and removed if needed, at dozens of sites on public properties and on Columbia Association property along nine Howard County streams. These sites have been chosen because they are locations that are known to experience, or contribute to, localized flooding.
  • What if I see debris that could create a blockage in an area not covered by this program?
    Please report such debris using the County’s “See, Click, Fix” application, linked here: https://en.seeclickfix.com/md_howard-county
  • When is the debris removed?
    Debris will be removed after any rain event of 2” or greater accumulation in a 24-hour period, or after an hour of sustained winds over 30mph. Within three business days of a qualifying wind or rain event, each of the locations will be inspected for accumulation of debris and need for removal. Within fourteen business days of the inspection, the material that was identified for removal during the inspection will be removed.
  • Who is identifying and removing the debris?
    Debris will be identified and removed by Howard EcoWorks or the County Bureau of Highways.
  • Why don’t inspection crews remove debris immediately after identifying an accumulation?
    Inspection results are analyzed before removing material because some locations may have a more immediate need for removal than others, based on stream conditions, threat to property or infrastructure and weather forecasts.
  • Why are the results reported as “cubic yards of debris removed”?
    While weight of debris could be used to track this effort, volume (the space that an object occupies) is what really causes backups at constriction points such as culverts and bridges. For example, while millions of tiny steel ball bearings may weigh more than all the woody debris removed from a stream, they would not cause as severe of a backup as less dense, but larger, woody debris. A cubic yard can be visualized by picturing a cube that is 3 feet long, by 3 feet wide, by 3 feet deep. The bed of an average full size pickup truck, full but not piled higher than the edges of the bed, will hold 2.5 cubic yards of material.
  • Why has the debris been left as a pile along the side of the road?
    The County or Howard EcoWorks may need to temporarily stage debris along the side of the stream or road for later pickup due to vehicle availability and amount of debris. These piles will be removed within the fourteen business day timeframe that begins immediately following a significant wind or rain event. Click here to review a flow chart of the stream debris removal process.
  • Why is debris being removed only from public property and CA property?
    To begin this process as quickly as possible, public properties have been selected because access to private property relies on the permission of private landowners which often takes several months for the County to acquire. Pre-existing agreements between Columbia Association and Howard County provide the County with access to Columbia Association’s private parcels, without necessitating the process of acquiring permission to enter individual parcels.
  • How will the County and Howard EcoWorks determine what debris to remove?
    Priority debris for removal includes 1) debris within and immediately upstream of culverts or other areas of constriction, 2) debris that has the potential to mobilize during an event and create a blockage downstream and 3) debris that otherwise poses or may pose a risk to adjacent infrastructure. Debris is typically composed of fallen trees and logs and may also contain smaller branches, overhanging branches and vines and trash / bulk material. Consideration for removal is given to the size of the debris relative to downstream constrictions, potential for the material to mobilize or create a hazard during a storm event and the location of the debris in stream bed or on the stream bank. The area of inspection is up to approximately bankfull elevation. The bankfull elevation is the same as the ordinary high water mark (OHWM); in many channels this is the point where water begins to flow out onto its floodplain. If stream banks are armored, live, overhanging branches <3” in diameter will be removed. If stream banks are unarmored, trees and limbs <12” in diameter will be removed if they are considered priority as defined above.
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