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This is a Non-Federal dataset covered by different Terms of Use than Data.gov.

Flood Control Structures

Metadata Updated: December 2, 2020

The National Flood Hazard Layer (NFHL) data incorporates all Digital Flood Insurance Rate Map(DFIRM) databases published by FEMA, and any Letters Of Map Revision (LOMRs) that have been issued against those databases since their publication date. The DFIRM Database is the digital, geospatial version of the flood hazard information shown on the published paper Flood Insurance Rate Maps(FIRMs). 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 NFHL data are 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). The specifications for the horizontal control of DFIRM data are consistent with those required for mapping at a scale of 1:12,000. The NFHL data contain layers in the Standard DFIRM datasets except for S_Label_Pt and S_Label_Ld. The NFHL is available as State or US Territory data sets. Each State or Territory data set consists of all DFIRMs and corresponding LOMRs available on the publication date of the data set.

Access & Use Information

Non-Federal: This dataset is covered by different Terms of Use than Data.gov. License: No license information was provided.

Downloads & Resources

Dates

Metadata Date June 16, 2014
Metadata Created Date December 2, 2020
Metadata Updated Date December 2, 2020
Reference Date(s) August 3, 2009 (publication)
Frequency Of Update unknown

Metadata Source

Harvested from New Mexico Resource Geographic Information System (NM RGIS)

Additional Metadata

Resource Type Dataset
Metadata Date June 16, 2014
Metadata Created Date December 2, 2020
Metadata Updated Date December 2, 2020
Reference Date(s) August 3, 2009 (publication)
Responsible Party Federal Emergency Management Agency (Point of Contact)
Contact Email
Guid RGIS::32ab36f6-b9f4-44fe-9b99-7165eb84b0cf::ISO-19115:2003
Access Constraints Access Constraints: None. Use Constraints: Acknowledgement of FEMA would be appreciated in products derived from these data.
Bbox East Long -103.190211779282
Bbox North Lat 36.0824478263115
Bbox South Lat 32.1198815210703
Bbox West Long -107.53851372998
Coupled Resource
Frequency Of Update unknown
Harvest Object Id c2e87770-2942-46ba-a1f1-9390e42fea08
Harvest Source Id 3636b698-f3eb-4e93-a26e-b664cc785274
Harvest Source Title New Mexico Resource Geographic Information System (NM RGIS)
Licence
Metadata Language eng; USA
Metadata Type geospatial
Progress in work
Spatial Data Service Type
Spatial Reference System Rio Arriba County (35039)
Spatial Harvester True

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