DIGITAL FLOOD INSURANCE RATE MAP DATABASE, DYER COUNTY, TENNESSEE AND INCORPORATED AREAS

The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. 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 DFIRM Database is derived from 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). In addition to the preceding, required text, the Abstract should also describe the projection and coordinate system as well as a general statement about horizontal accuracy.

Data and Resources

Field Value
access_constraints ["Use Constraints: Access restricted without authorization from the State of Tennessee Department of Finance and Administation GIS Department. Please see point of contact to retrieve data.", "Access Constraints: Restricted"]
bbox-east-long -88.866778
bbox-north-lat 36.445906
bbox-south-lat 35.643732
bbox-west-long -90.022446
contact-email miphelp@mapmodteam.com
coupled-resource []
dataset-reference-date [{"type": "publication", "value": "2008-10-16"}]
frequency-of-update unknown
licence ["See point of contact"]
metadata-date 2008-10-16
metadata-language eng; USA
metadata_type geospatial
progress underDevelopment
resource-type dataset
responsible-party [{"name": "Federal Emergency Management Agency", "roles": ["pointOfContact"]}]
spatial {"type": "Polygon", "coordinates": [[[-90.022446, 35.643732], [-88.866778, 35.643732], [-88.866778, 36.445906], [-90.022446, 36.445906], [-90.022446, 35.643732]]]}
spatial_harvester true
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • amerigeo
  • amerigeoss
  • base-flood-elevation
  • cbrs
  • ckan
  • coastal-barrier-resources-system
  • coastal-flooding
  • community-city-of-dyersburg
  • community-dyer-county-unincorporated-areas
  • community-town-of-newbern
  • community-town-of-trimble
  • county-dyer
  • county-fips-045
  • dfirm
  • dfirm-database
  • digital-flood-insurance-rate-map
  • fema-cid-470047
  • fema-cid-470223
  • fema-cid-470284
  • fema-cid-470386
  • fema-cid-47045c
  • fema-flood-hazard-zone
  • firm
  • flood-insurance-rate-map
  • floodway
  • geo
  • geoss
  • national
  • nfip
  • north-america
  • region-04
  • riverine-flooding
  • sfha
  • special-flood-hazard-area
  • state-tn
  • united-states
isopen False
metadata_created 2025-11-22T15:51:56.878550
metadata_modified 2025-11-22T15:51:56.878555
notes The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. 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 DFIRM Database is derived from 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). In addition to the preceding, required text, the Abstract should also describe the projection and coordinate system as well as a general statement about horizontal accuracy.
num_resources 7
num_tags 36
title DIGITAL FLOOD INSURANCE RATE MAP DATABASE, DYER COUNTY, TENNESSEE AND INCORPORATED AREAS