Several factors are contributing to increased vulnerability to flooding in urban areas, according to The Growing Threat of Urban Flooding: A National Challenge, a new report by the University of Maryland and Texas A&M University.
As the nation experiences more intense rainfall events, many cities have inadequate infrastructure to cope, the report says. Adding to the problem has been rapid suburban and urban land development that has increased the amount of stormwater runoff.
With multiple government agencies at all levels having some responsibility for these issues, there is lack of collaboration and coordination needed to address technical and political challenges. For example, information on how property owners can reduce their flood risk is not accessible or well-articulated.
In addition, a significant number of areas vulnerable to urban flooding are not identified by FEMA National Flood Insurance Program maps. The reports’ authors made a series of recommendations including that Congress assign one federal agency to provide interim oversight of federal support of urban flood mitigation activities.
Related Stories
Codes and Standards | Jul 26, 2021
Revamping of Florida building codes on the table after condo collapse
Tragedy could prompt upgrades like post-Hurricane Andrew effort.
Codes and Standards | Jul 21, 2021
Proposal to give Calif. hospitals more time for earthquake retrofits stirs controversy
State hospital association says 2030 deadline should be extended.
Codes and Standards | Jul 20, 2021
New York, New Jersey legislatures may revamp bidding rules to promote low-carbon concrete
Contractors would have to certify that their concrete is in compliance.
Codes and Standards | Jul 19, 2021
Lack of information on carbon emissions challenges construction industry
Reports recommends whole-life carbon assessments on building projects.
Codes and Standards | Jul 19, 2021
Florida condo collapse spurs increased scrutiny on inspections, regulations
Insurers demand proof of current inspections.
Codes and Standards | Jul 15, 2021
Three drywall code-referenced publications have been updated
Include guidance on fire resistance, sound control, application, and finishing.
Codes and Standards | Jul 14, 2021
Biden’s infrastructure proposal includes massive investment in school buildings
‘Once in a lifetime opportunity’ to upgrade HVAC and other key systems.
Codes and Standards | Jul 13, 2021
Reluctance to fund maintenance on older condos is a serious problem
Owner associations defer needed work, putting properties at risk.
Codes and Standards | Jul 12, 2021
Regulations on hydrofluorocarbons reduce roof insulation options
Canada, some U.S. states ban HFC blowing agents used in closed-cell foam.
Codes and Standards | Jul 8, 2021
New York City shuts down 322 construction sites for unsafe conditions
Action comes as inspectors visit more than 2,100 sites.
