![]() US Department of Housing and Urban Development, Washington DCĬrowell M, Hirsch E, Hayes TL (2007) Improving FEMA’s coastal risk assessment through the National Flood Insurance Program: an historical overview. J Wind Eng Ind Aerodyn 77:695–701Ĭrandell J, Nowak M, Laatsch E, van Overeem A, Barbour C, Dewey R, Reigel H, Angleton H (1993) Assessment of damage to single-family homes caused by Hurricanes Andrew and Iniki. NAHB Research Center, Upper MarlboroĬrandell JH (1998) Statistical assessment of construction characteristics and performance of homes in Hurricanes Andrew and Opal. National Hurricane Center, pp 1–157Ĭrandell JH (1996) Assessment of damage to homes caused by Hurricane Opal. J Coastal Res 28:21–26īlake ES, Kimberlain TB, Berg RJ, Cangialosi JP, Beven JL II (2013) Tropical cyclone report: Hurricane Sandy (AL 182012), 22–29 October 2012. Applied Technology Council, Redwood Cityīellomo D, Pajak MJ, Sparks J (1999) Coastal flood hazards and the national flood insurance program. doi: 10.1061/41185(417)49ĪTC (2004) ATC-45 Field manual: safety evaluation of buildings after windstorms and floods. Science 344(6183):472–474Īlgeo L, Mahoney T (2011) FEMA’s update process for coastal surge and wave analysis for flood insurance rate maps. This study demonstrates a method of quantitatively assessing and documenting storm surge damage and applying the damage information to evaluate flood risk maps.Īerts JCJH, Botzen WJW, Emanuel K, Lin N, de Moel H, Michel-Kerjan EO (2014) Evaluating flood resilience strategies for coastal megacities. ![]() The preliminary new FEMA flood map for the area is improved by increasing the risk category for the near-shore region, but the fundamental problem, likely induced by insufficient wave modeling, needs to be addressed further. In contrast, a neighboring inland region which experienced significantly less damage was assigned as a high-risk zone. Despite being heavily damaged however, this region was assessed as a low-risk zone according to FEMA’s current flood risk map. Damage at the overall, story, side, and component levels all decrease as the distance to the coast increases, with most severely damaged houses concentrated in a near-shore region. This detailed database allows for a quantitative analysis of damage features and causes. These performance assessments are combined with building information to develop an integrated Geographic Information System database. For each structure, these physical damage percentages are then integrated into a single indicator of overall damage-the economic loss ratio. Using a survey of about 380 structures in heavily impacted Ortley Beach, New Jersey, following Hurricane Sandy (2012), we first assess component-level damage to each side and story of a structure based on a percentage scale. Charles County's Planning & Zoning Division office.A quantitative assessment of storm surge damage is used to analyze structural vulnerability and evaluate the performance of flood risk mapping by the Federal Emergency Management Agency (FEMA). Additionally, paper copies of FIRMs can be reviewed in St. Flood zone information can also be viewed and mapped by using the County's GIS portal. View either the effective or previous flood maps for any particular address or location, using FEMA’s Flood Map Service Center online. To View Effective Flood Insurance Rate Maps (FIRMS)Ī total of 69 FIRMS and three flood insurance study (FIS) reports cover St. For questions concerning how the 2016 maps might affect your property insurance rates, please contact your insurance agent. FEMA's process to develop these maps included a public review period in 2009, and FEMA incorporated the County's official comments in the 2016 maps. The 2016 FIRMs are greatly enhanced and depict flood zones with much greater accuracy than maps from 19 previously in effect. Charles County are required to use flood insurance rate maps prepared by the Federal Emergency Management Agency (FEMA). ![]() The County’s participation in this national program since September 1978 has allowed property owners to purchase private flood insurance when required for their federally backed mortgages. ![]() Charles County’s floodplain development ordinance is critical to protect life and property, reduce disaster impacts and qualify for Federal disaster assistance, and allow County property owners to participate in the National Flood Insurance Program. Charles County classified as flood-prone land, St. Charles County Council amended the County's floodplain development ordinance to begin using 2016 Flood Insurance Rate Maps (FIRMs) and studies in place of earlier ones previously in effect for unincorporated St.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |