DIGITAL FLOOD INSURANCE RATE MAP DATABASE, MEDINA COUNTY, OHIO

Dataset Identification:

Resource Abstract:
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.
Citation
Title DIGITAL FLOOD INSURANCE RATE MAP DATABASE, MEDINA COUNTY, OHIO
publication  Date   2013-08-19
presentationForm  FEMA-DFIRM-FINAL
cited responsible party - publisher
organisation Name  Federal Emergency Management Agency
Contact information
Address
, Washington, DC
cited responsible party - originator
organisation Name  Federal Emergency Management Agency
cited responsible party - originator
organisation Name  Stantec Consulting, Inc.
cited responsible party -
organisation Name  
Contact information
Linkage for online resource
URL: http://msc.fema.gov
Topic Category:  hydrology,environment,inlandWaters,structure,transportation,elevation
Keywords:
Theme keywords (theme):
DFIRM
FIRM
FEMA Flood Hazard Zone
DFIRM Database
Special Flood Hazard Area
Digital Flood Insurance Rate Map
CBRS
Coastal Barrier Resources System
Riverine Flooding
Coastal Flooding
NFIP
Base Flood Elevation
SFHA
Flood Insurance Rate Map
Floodway
thesaurus name >
Title FEMA NFIP Topic Category
Location keywords:
REGION 05
STATE OH
COUNTY MEDINA
COUNTY-FIPS 103
COMMUNITY MEDINA COUNTY AND INCORPORATED AREAS
FEMA-CID 39103C
thesaurus name >
Title None
purpose:
The FIRM is the basis for floodplain management, mitigation, and insurance activities for the National Flood Insurance Program (NFIP). Insurance applications include enforcement of the mandatory purchase requirement of the Flood Disaster Protection Act, which "... requires the purchase of flood insurance by property owners who are being assisted by Federal programs or by Federally supervised, regulated or insured agencies or institutions in the acquisition or improvement of land facilities located or to be located in identified areas having special flood hazards, " Section 2 (b) (4) of the Flood Disaster Protection Act of 1973. In addition to the identification of Special Flood Hazard Areas (SFHAs), the risk zones shown on the FIRMs are the basis for the establishment of premium rates for flood coverage offered through the NFIP. The DFIRM Database presents the flood risk information depicted on the FIRM in a digital format suitable for use in electronic mapping applications. The DFIRM database is a subset of the Digital FIS database that serves to archive the information collected during the FIS.
Resource language:  eng; USA
Resource progress code:  completed
Resource Maintenance Information
maintenance or update frequency:  unknown
Constraints on resource usage:
Constraints
Use limitation statement:
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. FEMA will warrant the delivery of this product in a computer-readable format, and will offer appropriate adjustment of credit when the product is determined unreadable by correctly adjusted computer input peripherals, or when the physical medium is delivered in damaged condition. Requests for adjustment of credit must be made within 90 days from the date of this shipment from the ordering site.
Constraints on resource usage:
Legal Constraints
use constraint:  otherRestrictions
Other constraints
Use Constraints: The hardcopy FIRM and DFIRM and the accompanying FISs are the official designation of SFHAs and Base Flood Elevations (BFEs) for the NFIP. For the purposes of the NFIP, changes to the flood risk information published by FEMA may only be performed by FEMA and through the mechanisms established in the NFIP regulations (44 CFR Parts 59-78). These digital data are produced in conjunction with the hardcopy FIRMs and generally match the hardcopy map exactly. However the hardcopy flood maps and flood profiles are the authoritative documents for the NFIP. Acknowledgement of FEMA would be appreciated in products derived from these data.
Constraints on resource usage:
Legal Constraints
Access Constraints  otherRestrictions
Other constraints
Access Constraints: None
Resource extent
Geographic Extent
Geographic Bounding Box
westBoundLongitude  -82.800000
eastBoundLongitude  -81.200000
northBoundLatitude  41.750000
southBoundLatitude  40.500000
Temporal Extent
2013-08-19
point of contact - pointOfContact
organisation Name  Federal Emergency Management Agency
Contact information
Telephone
Voice 1-800-358-9616
Address
500 C Street, S.W., Washington, District of Columbia, 20472 Country USA
electronic Mail Address http://www.fema.gov/msc
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Content information: feature catalog description

Included With Dataset  true
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Scope of quality information
scope level  dataset
Resource lineage description
source
source description  Source Contribution: Spatial and attribute information, floodplain widths, BFEs, Cross-Sections, floodplain location, Profile Baseline.Source Type paper
source citation
Title Flood Insurance Study Report, Medina County, Ohio and Incorporated areas.
publication  Date   2008-08-04
cited responsible party - originator
organisation Name  Federal Emergency Management Agency
Resource extent
Temporal Extent
2011-01-01
source
source description  Source Contribution: S_FIRM_PAN, S_GEN_STRUCT, FIS.Source Type online
source citation
Title S_Wtr_LN
publication  Date   2008-01-01
cited responsible party - originator
organisation Name  FEMA
Resource extent
Temporal Extent
2008-08-04
source
source description  Source Contribution: Roads, railroads, political boundaries, PLSS boundaries, and Medina County Raster Imagery.Source Type online
source citation
Title Medina County Auditor's Office
publication  Date   2011-01-01
cited responsible party - originator
organisation Name  Medina County Auditor's Office
Resource extent
Temporal Extent
2011-01-01
source
source description  Source Contribution: NATIONAL GIS DATA LAYERSSource Type online
source citation
Title National GIS Dataset
publication  Date   2007-01-01
cited responsible party - originator
organisation Name  U.S. Geological Survey (USGS)
Resource extent
Temporal Extent
2007-01-01
source
source description  Source Contribution: Used to create S_WTR_AR. Source Type online
source citation
Title NHD
publication  Date   2005-01-01
cited responsible party - originator
organisation Name  NHD
Resource extent
Temporal Extent
2005-01-01
source
source description  Source Contribution: S_PERM_BMK.Source Type online
source citation
Title U.S. Geological Survey (USGS)
publication  Date   2009-01-01
cited responsible party - originator
organisation Name  U.S. Geological Survey (USGS)
Resource extent
Temporal Extent
2009-01-01
source
source description  Source Contribution: Spatial and attribute information, floodplain widths, BFEs, Cross-Sections, floodplain location, Profile Baseline.Source Type disc
source citation
Title Updated Stream Studies
publication  Date   2011-01-01
cited responsible party - originator
organisation Name  USGS
Resource extent
Temporal Extent
2011-01-01
source
source description  Source Contribution: Spatial and attribute information, floodplain widths, BFEs, Cross-Sections, floodplain location, Profile Baseline.Source Type disc
source citation
Title LOMR
publication  Date   2011-01-01
cited responsible party - originator
organisation Name  Stantec Consulting, Inc.
Resource extent
Temporal Extent
2011-01-01
source
source description  Source Contribution: 1m Statewide imagerySource Type disc
source citation
Title Medina County Orthophoto
publication  Date   2005-01-01
cited responsible party - originator
organisation Name  National Agriculture Imagery Program
Resource extent
Temporal Extent
2005-01-01
source
source description  Source Contribution: Spatial and attribute information, floodplain widths, BFEs, Cross-Sections, floodplain location, Profile Baseline.Source Type disc
source citation
Title LOMR
publication  Date   2011-01-01
cited responsible party - originator
organisation Name  Stantec Consulting, Inc.
Resource extent
Temporal Extent
2011-01-01
source
source description  Source Contribution: 1ft Statewide imagerySource Type disc
source citation
Title Medina County Orthophoto
publication  Date   2006-01-01
cited responsible party - originator
organisation Name  Ohio Statewide Imagery Program
Resource extent
Temporal Extent
2006-01-01
AbsoluteExternalPositionalAccuracy
name Of Measure Horizontal Positional Accuracy Report
evaluation Method Description  The DFIRM Database consists of community based vector files and associated attributes produced in conjunction with the hardcopy FEMA FIRM. The published effective FIRM and DFIRM are issued as the official designation of the SFHAs. As such they are adopted by local communities and form the basis for administration of the NFIP. For these purposes they are authoritative. Provisions exist in the regulations for public review, appeals and corrections of the flood risk information shown to better match real world conditions. As with any engineering analysis of this type, variation from the estimated flood heights and floodplain boundaries is possible. Details of FEMA's requirements for the FISs and flood mapping process that produces these data are available in the Guidelines and Specifications for Flood Hazard Mapping Partners. Horizontal accuracy was tested by manual comparison of source graphics with hardcopy plots and a symbolized display on an interactive computer graphic system. Independent quality control testing of FEMA's DFIRM database was also performed.
AbsoluteExternalPositionalAccuracy
name Of Measure Vertical Positional Accuracy Report
evaluation Method Description  The DFIRM Database consists of community based vector files and associated attributes produced in conjunction with the hardcopy FEMA FIRM. The published effective FIRM and DFIRM maps are issued as the official designation of the SFHAs. As such they are adopted by local communities and form the basis for administration of the NFIP. For these purposes they are authoritative. Provisions exist in the regulations for public review, appeals and corrections of the flood risk information shown to better match real world conditions. As with any engineering analysis of this type, variation from the estimated flood heights and floodplain boundaries is possible. Details of FEMA's requirements for the FISs and flood mapping process that produces these data are available in the Guidelines and Specifications for Flood Hazard Mapping Partners. Vertical accuracy was tested by manual comparison of source graphics with hardcopy plots and a symbolized display on an interactive computer graphic system. Independent quality control testing of FEMA's DFIRM database was also performed.
Completeness Commission
evaluation Method Description  Data contained in the DFIRM Database files reflect the content of the source materials. Features may have been eliminated or generalized on the source graphic, due to scale and legibility constraints. With new mapping, FEMA plans to maintain full detail in the spatial data it produces. However, older information is often transferred from existing maps where some generalization has taken place. Flood risk data are developed for communities participating in the NFIP for use in insurance rating and for floodplain management. Flood hazard areas are determined using statistical analyses of records of river flow, storm tides, and rainfall; information obtained through consultation with the communities; floodplain topographic surveys; and hydrological and hydraulic analysis. Both detailed and approximate analyses are employed. Generally, detailed analyses are used to generate flood risk data only for developed or developing areas of communities. For areas where little or no development is expected to occur, FEMA uses approximate analyses to generate flood risk data. Typically, only drainage areas that are greater than one square mile are studied.
Completeness Omission
evaluation Method Description  Data contained in the DFIRM Database files reflect the content of the source materials. Features may have been eliminated or generalized on the source graphic, due to scale and legibility constraints. With new mapping, FEMA plans to maintain full detail in the spatial data it produces. However, older information is often transferred from existing maps where some generalization has taken place. Flood risk data are developed for communities participating in the NFIP for use in insurance rating and for floodplain management. Flood hazard areas are determined using statistical analyses of records of river flow, storm tides, and rainfall; information obtained through consultation with the communities; floodplain topographic surveys; and hydrological and hydraulic analysis. Both detailed and approximate analyses are employed. Generally, detailed analyses are used to generate flood risk data only for developed or developing areas of communities. For areas where little or no development is expected to occur, FEMA uses approximate analyses to generate flood risk data. Typically, only drainage areas that are greater than one square mile are studied.
ConceptualConsistency
measure Description  When FEMA revises an FIS, adjacent studies are checked to ensure agreement between flood elevations at the boundaries. Likewise flood elevations at the confluence of streams studied independently are checked to ensure agreement at the confluence. The FIRM and the FIS are developed together and care is taken to ensure that the elevations and other features shown on the flood profiles in the FIS agree with the information shown on the FIRM. However, the elevations as shown on the FIRM are rounded whole-foot elevations. They must be shown so that a profile recreated from the elevations on the FIRM will match the FIS profiles within one half of one foot.

Resource distribution information

Distributor
distributor contact - distributor
organisation Name  FEMA, Map Service Center
Contact information
Telephone
Voice 1-877-336-2627
Address
P.O. Box 3617, Oakton, Virginia, 22124-9617 Country USA
electronic Mail Address MSCservices@riskmapcds.com
contact Instructions
Data requests must include the full name of the community or county and the FIRM panel number(s) or the 7.5- minute series quadrangle sheet area(s) covered by the request.
Standard ordering process
fees Contact Distributor
Format
Format name ESRI Shapefile
Format version 
Digital Transfer Options
Linkage for online resource
URL: http://msc.fema.gov

Metadata data stamp:  2011-11-22
Resource Maintenance Information
maintenance or update frequency:  annually
notes: This metadata was automatically generated from the FGDC Content Standards for Digital Geospatial Metadata standard (version FGDC-STD-001-1998) using the 2012-06-20T17:21:00 version of the FGDC RSE to ISO 19115-2 transform.
Metadata contact - pointOfContact
individual Name Mike Hanke
organisation Name  Federal Emergency Management Agency
position Name 
Contact information
Telephone
Voice 1-800-358-9616
Address
536 South Clark Street, 6th Floor, Chicago, Illinois, 60605 Country USA
electronic Mail Address http://msc.fema.gov
Metadata scope code  dataset
Metadata language  eng; USA
Metadata character set encoding:   utf8
Metadata standard for this record:  ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
standard version:  ISO 19115-2:2009(E)
Metadata record identifier:  adeccdcd-57e5-434a-a65f-997df6e10a41

Metadata record format is ISO19139-2 XML (MI_Metadata)