FLOODPLAIN MAPPING FOR CITY OF DALLAS TX

The Floodplain Mapping/Redelineation study deliverables depict and quantify the flood risks for the study area. The primary risk classifications used are the 1-percent-annual-chance flood event, the 0.2-percent-annual- chance flood event, and areas of minimal flood risk. The Floodplain Mapping/Redelineation flood risk boundaries are derived from the engineering information Flood Insurance Studies (FISs), previously published Flood Insurance Rate Maps (FIRMs), flood hazard analyses performed in support of the FISs and FIRMs, and new mapping data, where available. The FISs and FIRMs are published by the Federal Emergency Management Agency (FEMA).

Data e Risorse

Campo Valore
access_constraints ["Use Constraints: Acknowledgement of FEMA would be appreciated in products derived from these data. This digital data is produced for the purposes of updating/creating a DFIRM database.", "Access Constraints: None"]
bbox-east-long -96.44
bbox-north-lat 33.06
bbox-south-lat 32.44
bbox-west-long -97.18
contact-email jbaker@halff.com
coupled-resource []
dataset-reference-date [{"type": "publication", "value": "2009-05-02"}]
frequency-of-update unknown
licence ["No warranty expressed or implied is made by FEMA regarding the utility of the data on any other system nor shall the act of distribution constitute any such warranty."]
metadata-date 2011-08-26
metadata-language eng; USA
metadata_type geospatial
progress completed
resource-type dataset
responsible-party [{"name": "Halff Associates, Inc.", "roles": ["pointOfContact"]}]
spatial {"type": "Polygon", "coordinates": [[[-97.18, 32.44], [-96.44, 32.44], [-96.44, 33.06], [-97.18, 33.06], [-97.18, 32.44]]]}
spatial_harvester true
Gruppi
  • AmeriGEOSS
  • National Provider
  • North America
Tag
  • amerigeo
  • amerigeoss
  • base-flood-elevation
  • cbrs
  • ckan
  • coastal-barrier-resources-system
  • coastal-flooding
  • community-city-of-dallas
  • county-dallas
  • county-fips-113
  • dfirm
  • dfirm-database
  • digital-flood-insurance-rate-map
  • fema-cid-48113c
  • fema-flood-hazard-zone
  • firm
  • flood-insurance-rate-map
  • floodplain-mapping
  • floodway
  • geo
  • geoss
  • national
  • nfip
  • north-america
  • redelineation
  • region-vi
  • riverine-flooding
  • sfha
  • special-flood-hazard-area
  • state-tx
  • united-states
isopen False
metadata_created 2025-11-22T20:51:08.254128
metadata_modified 2025-11-22T20:51:08.254132
notes The Floodplain Mapping/Redelineation study deliverables depict and quantify the flood risks for the study area. The primary risk classifications used are the 1-percent-annual-chance flood event, the 0.2-percent-annual- chance flood event, and areas of minimal flood risk. The Floodplain Mapping/Redelineation flood risk boundaries are derived from the engineering information Flood Insurance Studies (FISs), previously published Flood Insurance Rate Maps (FIRMs), flood hazard analyses performed in support of the FISs and FIRMs, and new mapping data, where available. The FISs and FIRMs are published by the Federal Emergency Management Agency (FEMA).
num_resources 2
num_tags 31
title FLOODPLAIN MAPPING FOR CITY OF DALLAS TX