LJA

 

Home Contact Us

Flood Insurance Studies & Restudies

The following flood insurance study projects involved hydrologic and hydraulic analyses of all the major  waterways within each community listed. Each project incorporated HEC river modeling, and hydrologic analyses to compute the 10-, 50-, 100- and 500- year discharges.  Hydraulic profiles for each design storm were derived and floodplain and floodway boundaries were mapped.  Most projects included aerial photogrammetry, field surveys, and mapping of the study areas.   A study report for each community was prepared. 

 New York

  • Town of Athens
  • Village of Athens
  • Town of Catskill
  • Village of Catskill
  • Town of Cairo
  • Town of Coxsacie
  • Town of Claverack
  • Town of Greenport
  • City of Hudson
  • Town of Coeymans
  • Town of Westerlo
  • Town of Union Vale
  • Town of Fort Edward
  • Town of North Umberlan
  • Town of Guilderland
  • Town of New Scotland
  • Town of Bethlehem
  • Town of Kinderhook
  • Town of Saranac 
  • Town of Schuyler Falls
  • Town of Elizabethtown
  • Town of Chatham
  • Town of Stockport
  • Village of Altamont
  • Village of Voorhesville
  • Village of Valatie
  • Village of Kinderhook
  • Village of Chatham
  • Village of Warwick 
  • Village of Sidney
  • Town of Sidney 
  • Village of Unadilla
  • Town of Unadilla 
  • Village of Spring Valley
  • Town of Ramapo
  • Town of Cicero
  • Town of Manilus
  • Town of Cameron 
  • Town of Harrison
  • Town of Clarence
  • Town of  Arcade
  • Village of Arcade
  • Town of Middletown
  • Village of Philadelphia
  • Town of Rutland
  • Town of Gates
  • Town of Newstead
  • Town of Mamakating
  • Town of Southport
  • Town of Corning
  • Town of Greenwich
  • Town of Woodstock
  • Town of Windsor
  • Town of Colesville
  • Town of Afton 
  • Town of Trenton
  • Village of Afton
  • Village of Windsor
  • Town of Champlain
  • Town of Camden
  • Town of Frankfort
  • Town of Lloyd
  • Town of Lancaster

Staten Island, New York Waterways

  • Richmond Creek
  • Blue Heron Park
  • Sweet Brook
  • Arbutus Creek
  • Wolf’s Pond Park 
  • Lemon & Sandy Brook
  • Butler Manor
  • Mill Creek
  • Jack’s Pond
  • Wood Duck Pond

New Jersey

  • City of Linden
  • Borough of Carteret
  • Borough of Closter
  • Borough of  Cresskill
  • Borough of Demarest 
  • Borough of Northvale
  • Borough of Norwood
  • Borough of Rockleigh
  • Maplewood Township
  • Town of Ewing
  • Town of Lawrence
  • Town of Maplewood
  • Town of West Orange
  • Town of South Orange
  • Town of Hopewell
  • Town of Heightstown

Passaic River Waterways

  • Bernards Township
  • Warren Township
  • Passaic Township
  • Berkeley Heights Township
  • Chatham Township
  • Summit Township
  • Chatham Borough
  • Millburn Township
  • Florham Park Borough

Connecticut

  • Livingston Township
  • East Hanover Township
  • Roseland Borough
  • West Caldwell Borough
  • Town of Fairfield
  • Town of Westport