FLOODPLAIN, MACOMB COUNTY, MICHIGAN

The Floodplain Mapping 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 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 and Resources

Field Value
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 -82.614434
bbox-north-lat 43.006497
bbox-south-lat 42.36854
bbox-west-long -83.13743
contact-email miphelp@riskmapcds.com
coupled-resource []
dataset-reference-date [{"type": "publication", "value": "2012-02-21"}]
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 2012-02-21
metadata-language eng; USA
metadata_type geospatial
progress completed
resource-type dataset
responsible-party [{"name": "FEMA Map Service Center", "roles": ["pointOfContact"]}]
spatial {"type": "Polygon", "coordinates": [[[-83.13743, 42.36854], [-82.614434, 42.36854], [-82.614434, 43.006497], [-83.13743, 43.006497], [-83.13743, 42.36854]]]}
spatial_harvester true
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • amerigeo
  • amerigeoss
  • base-flood-elevation
  • cbrs
  • ckan
  • coastal-barrier-resources-system
  • coastal-flooding
  • community-all-jurisdictions
  • county-fips-099
  • county-macomb
  • dfirm
  • dfirm-database
  • digital-flood-insurance-rate-map
  • fema-cid-26099c
  • fema-flood-hazard-zone
  • firm
  • flood-insurance-rate-map
  • floodplain-mapping
  • floodway
  • geo
  • geoss
  • national
  • nfip
  • north-america
  • region-v
  • riverine-flooding
  • sfha
  • special-flood-hazard-area
  • state-mi
  • united-states
isopen False
metadata_created 2025-11-20T05:29:03.670671
metadata_modified 2025-11-20T05:29:03.670675
notes The Floodplain Mapping 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 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 30
title FLOODPLAIN, MACOMB COUNTY, MICHIGAN