Identification_Information: Citation: Citation_Information: Originator: Federal Emergency Management Agency Publication_Date: 20080804 Title: DIGITAL FLOOD INSURANCE RATE MAP DATABASE, FRANKLIN COUNTY, TENNESSEE AND INCORPORATED AREAS Geospatial_Data_Presentation_Form: FEMA-DFIRM-Preliminary Publication_Information: Publication_Place: Washington, DC Publisher: Federal Emergency Management Agency Online_Linkage: http://msc.fema.gov Larger_Work_Citation: Citation_Information: Originator: Federal Emergency Management Agency Publication_Date: 20080804 Title: FEMA CASE 06-04-B071S Description: 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. 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. Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 20080804 Currentness_Reference: publication date Status: Progress: In work Maintenance_and_Update_Frequency: Unknown Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -90.398512 East_Bounding_Coordinate: -81.646495 North_Bounding_Coordinate: 36.695102 South_Bounding_Coordinate: 34.860000 Keywords: Theme: Theme_Keyword_Thesaurus: ISO 19115 Topic Category Theme_Keyword: hydrology Theme_Keyword: environment Theme_Keyword: inlandWaters Theme_Keyword: structure Theme_Keyword: transportation Theme_Keyword: elevation Theme: Theme_Keyword_Thesaurus: FEMA NFIP Topic Category Theme_Keyword: DFIRM Theme_Keyword: FIRM Theme_Keyword: FEMA Flood Hazard Zone Theme_Keyword: DFIRM Database Theme_Keyword: Special Flood Hazard Area Theme_Keyword: Digital Flood Insurance Rate Map Theme_Keyword: Riverine Flooding Theme_Keyword: NFIP Theme_Keyword: Base Flood Elevation Theme_Keyword: SFHA Theme_Keyword: Flood Insurance Rate Map Theme_Keyword: Floodway Place: Place_Keyword_Thesaurus: None Place_Keyword: REGION 04 Place_Keyword: STATE TN Place_Keyword: COUNTY FRANKLIN Place_Keyword: COUNTY-FIPS 051 Place_Keyword: COMMUNITY FRANKLIN COUNTY UNINCORPORATED AREAS Place_Keyword: FEMA-CID 47051C Place_Keyword: COMMUNITY FRANKLIN COUNTY UNINCORPORATED AREAS Place_Keyword: FEMA-CID 470344 Place_Keyword: COMMUNITY CITY OF COWAN Place_Keyword: FEMA-CID 470053 Place_Keyword: COMMUNITY CITY OF DECHERD Place_Keyword: FEMA-CID 470054 Place_Keyword: COMMUNITY WINCHESTER Place_Keyword: FEMA-CID 470056 Place_Keyword: COMMUNITY CITY OF ESTILL SPRINGS Place_Keyword: FEMA-CID 470272 Place_Keyword: COMMUNITY CITY OF HUNTLAND Place_Keyword: FEMA-CID 470055 Place_Keyword: COMMUNITY CITY OF TULLAHOMA Place_Keyword: FEMA-CID 470309 Access_Constraints: Restricted Use_Constraints: Access restricted without authorization from the State of Tennessee Department of Finance and Administration GIS Department. Please see point of contact to retrieve data. Point_of_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: Federal Emergency Management Agency Contact_Address: Address_Type: mailing Address: 500 C Street, S.W. City: Washington State_or_Province: District of Columbia Postal_Code: 20472 Country: USA Contact_Voice_Telephone: 1-800-358-9616 Contact_Electronic_Mail_Address: http://msc.fema.gov Cross_Reference: Citation_Information: Originator: Federal Emergency Management Agency Publication_Date: 20060925 Title: Flood Insurance Rate Map, Franklin, Tennessee and Incorporated Areas Geospatial_Data_Presentation_Form: map Publication_Information: Publication_Place: Washington, DC Publisher: Federal Emergency Management Agency Online_Linkage: http://msc.fema.gov Cross_Reference: Citation_Information: Originator: Federal Emergency Management Agency Publication_Date: 20060925 Title: Flood Insurance Study, Franklin County, Tennessee and Incorporated Areas Geospatial_Data_Presentation_Form: document Publication_Information: Publication_Place: Washington, DC Publisher: Federal Emergency Management Agency Online_Linkage: http://msc.fema.gov Cross_Reference: Citation_Information: Originator: Federal Emergency Management Agency Publication_Date: 20060925 Title: Raster FIRM, Franklin County, Tennessee and Incorporated Areas Geospatial_Data_Presentation_Form: raster digital data Publication_Information: Publication_Place: Washington, DC Publisher: Federal Emergency Management Agency Online_Linkage: http://msc.fema.gov Data_Quality_Information: Attribute_Accuracy: Attribute_Accuracy_Report: The DFIRM Database consists of community based vector files and associated attributes produced in conjunction with the hard copy 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. Attribute 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. To obtain more detailed information in areas where Base Flood Elevations (BFEs) and/or floodways have been determined, users are encouraged to consult the Flood Profiles and Floodway Data and/or Summary of Stillwater Elevations tables contained within the FIS report that accompanies this DFIRM database. Users should be aware that BFEs shown in the S_BFE table represent rounded whole-foot elevations. These BFEs are intended for flood insurance rating purposes only and should not be used as the sole source of flood elevation information. Accordingly, flood elevation data presented in the FIS report must be used in conjunction with the FIRM for purposes of construction and/or floodplain management. The 1-percent-annual-chance water-surface elevations shown in the S_XS table match the regulatory elevations shown in the FIS report. Logical_Consistency_Report: 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. Completeness_Report: 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. Positional_Accuracy: Horizontal_Positional_Accuracy: Horizontal_Positional_Accuracy_Report: 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. Vertical_Positional_Accuracy: Vertical_Positional_Accuracy_Report: 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. Lineage: Source_Information: Source_Citation: Citation_Information: Originator: Federal Emergency Management Agency Publication_Date: 19790904 Title: Flood Insurance Study, City of Cowan, Franklin County Tennessee Other_Citation_Details: The hydrologic and hydraulic analysis for this study was preformed by the Tennessee Valley Authority (TVA) for the Federal Insurance Administration under Interagency Agreement No. IAA-H-7-77, Project Orders 8 and AI. This work, which was completed in May 1978, covered all significant flooding sources in the City of Cowan. Type_of_Source_Media: paper Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: Unknown Source_Currentness_Reference: publication date Source_Citation_Abbreviation: FIS1 Source_Contribution: Spatial and attribute information, BFEs, cross section locations. Source_Information: Source_Citation: Citation_Information: Originator: Federal Emergency Management Agency Publication_Date: 19950930 Title: Flood Insurance Study, City of Decherd, Franklin County Tennessee Other_Citation_Details: For the original study, the hydrologic and hydraulic analyses were prepared by the Tennessee Valley Authority (TVA) for the Federal Insurance Administration (FIA), under Inter-Agency Agreement No. lAA-H-7-77. That work was completed in May 1978. For the revision dated November 4, 1992, the hydrologic and hydraulic analyses were prepared by the TVA, for the Federal Emergency Management Agency (FEMA), under Inter-Agency Agreement No. EMW-90-E-3288, Project Order No.2, TVA-90-5. For this revision, the hydrologic and hydraulic analyses were prepared by the TVA, for FEMA, under Inter-Agency Agreement No. EMW-92-E-3838. This work was completed in April 1993. Type_of_Source_Media: paper Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: Unknown Source_Currentness_Reference: publication date Source_Citation_Abbreviation: FIS2 Source_Contribution: Spatial and attribute information, BFEs, cross section locations. Source_Information: Source_Citation: Citation_Information: Originator: Federal Emergency Management Agency Publication_Date: 19950930 Title: Flood Insurance Study, Franklin County Tennessee Other_Citation_Details: In the original study, the hydrologic and hydraulic analyses were prepared by the Tennessee Valley Authority (TVA) for the Federal Emergency Management Agency (FEMA), under Inter-Agency Agreement No. EMW-88-E-2737, Project Order No. 1. That work was completed in April 1989. The hydrologic and hydraulic analyses for Wagner Creek were taken from the published FIS for the City of Decherd. In this revision, the hydrologic and hydraulic analysis for Wagner Creek and Bluespring Branch were prepared by the TVA for FEMA, under the interagency Agreement No. EMW-92-E-3838. This work was completed in April 1993. The hydrologic analysis for the sinkhole area located near the city of Decherd was taken from the published FIS for the City of Decherd. Type_of_Source_Media: paper Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: Unknown Source_Currentness_Reference: publication date Source_Citation_Abbreviation: FIS3 Source_Contribution: Spatial and attribute information, BFEs, cross section locations. Source_Information: Source_Citation: Citation_Information: Originator: Federal Emergency Management Agency Publication_Date: 19950930 Title: Flood Insurance Study, City of Winchester, Franklin County Tennessee Other_Citation_Details: For the original study, the hydrologic and hydraulic analyses were prepared by the Tennessee Valley Authority (TVA) for the Federal Insurance Administration (FIA), under Inter-Agency Agreement No. lAA-H-7-77. That work was completed in May 1978.For this revision, the hydrologic and hydraulic analyses prepared by the TVA for the Federal Emergency Management (FEMA), under Inter-Agency Agreement No. EMW-92-E-3838. was completed in April 1993. Type_of_Source_Media: paper Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: Unknown Source_Currentness_Reference: publication date Source_Citation_Abbreviation: FIS4 Source_Contribution: Spatial and attribute information, BFEs, cross section locations. Source_Information: Source_Citation: Citation_Information: Originator: Federal Emergency Management Agency Publication_Date: 19890605 Title: Flood Insurance Study, City of Tullahoma, Coffee and Franklin Counties Tennessee Other_Citation_Details: The hydrologic and hydraulic analyses for this study were prepared by the Tennessee Valley Authority for the Federal Insurance Administration, under Interagency Agreement No. IAA-H-20-75. This work, which was completed in June 1975, covered all significant flooding sources in the City of Tullahoma. Type_of_Source_Media: paper Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: Unknown Source_Currentness_Reference: publication date Source_Citation_Abbreviation: FIS5 Source_Contribution: Spatial and attribute information, BFEs, cross section locations. Source_Information: Source_Citation: Citation_Information: Originator: State of Tennessee Department of Finance and Administration GIS Department Publication_Date: 20020806 Title: Transportation vector features Type_of_Source_Media: External Hard Drive Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 20030301 Source_Currentness_Reference: ground condition Source_Citation_Abbreviation: BASE1 Source_Contribution: spatial and attribute information for transportation features. Source_Information: Source_Citation: Citation_Information: Originator: State of Tennessee Department of Finance and Administration GIS Department Publication_Date: 20020806 Title: Political Boundaries Type_of_Source_Media: External Hard Drive Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 20030301 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: BASE2 Source_Contribution: spatial and attribute information for political boundaries. Source_Information: Source_Citation: Citation_Information: Originator: United States Geological Survey Publication_Date: Unknown Title: 7.5-Minute Quadrangle Grid Other_Citation_Details: US Geological Survey (USGS) 7.5 Minute Series Topographic Quadrangle maps. Type_of_Source_Media: online Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: Unknown Source_Currentness_Reference: publication date Source_Citation_Abbreviation: BASE3 Source_Contribution: spatial information for USGS quadrangles that intersect study area. Source_Information: Source_Citation: Citation_Information: Originator: U.S. Geological Survey in cooperation with U.S. Environmental Protection Agency, USDA Forest Service, and other Federal, State and local partners Publication_Date: Unknown Title: National Hydrography Dataset (NHD) Other_Citation_Details: The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that make up the nation's surface water drainage system. NHD data was originally developed at 1:100,000-scale and exists at that scale for the whole country. This high-resolution NHD, generally developed at 1:24,000/1:12,000 scale, adds detail to the original 1:100,000-scale NHD. (Data for Alaska, Puerto Rico and the Virgin Islands was developed at high-resolution, not 1:100,000 scale.) Local resolution NHD is being developed where partners and data exist. The NHD contains reach codes for networked features, flow direction, names, and centerline representations for aerial water bodies. Reaches are also defined on water bodies and the approximate shorelines of the Great Lakes, the Atlantic and Pacific Oceans and the Gulf of Mexico. The NHD also incorporates the National Spatial Data Infrastructure framework criteria established by the Federal Geographic Data Committee. Type_of_Source_Media: on line Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: Unknown Source_Currentness_Reference: publication date Source_Citation_Abbreviation: BASE4 Source_Contribution: spatial and attribute information for water features. Source_Information: Source_Citation: Citation_Information: Originator: National Geodetic Survey Publication_Date: 20040101 Title: National Geodetic Survey Datasheets Other_Citation_Details: The National Geodetic Survey (NGS) maintains a database for survey control stations maintained by NGS. This data contains a set of geodetic control stations maintained by the National Geodetic Survey. Each geodetic control station in this dataset has either a precise Latitude/Longitude used for horizontal control or a precise Orthometric Height used for vertical control, or both Type_of_Source_Media: on line Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 20051102 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: BASE5 Source_Contribution: spatial and attribute information for NGS benchmarks that are within the study area. Source_Information: Source_Citation: Citation_Information: Originator: Federal Emergency Management Agency Publication_Date: 19950930 Title: Flood Rate Insurance Map, City of Decherd, Tennessee Type_of_Source_Media: paper Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: Unknown Source_Currentness_Reference: publication date Source_Citation_Abbreviation: FIRM1 Source_Contribution: spatial and attribute information for special flood hazard areas. Source_Information: Source_Citation: Citation_Information: Originator: Federal Emergency Management Agency Publication_Date: 19950930 Title: Flood Rate Insurance Map, Franklin County Tennessee Type_of_Source_Media: paper Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: Unknown Source_Currentness_Reference: publication date Source_Citation_Abbreviation: FIRM2 Source_Contribution: spatial and attribute information for special flood hazard areas Source_Information: Source_Citation: Citation_Information: Originator: Federal Emergency Management Agency Publication_Date: 19860515 Title: Flood Rate Insurance Map, Town of Estill Springs, Franklin County Tennessee Type_of_Source_Media: paper Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: Unknown Source_Currentness_Reference: publication date Source_Citation_Abbreviation: FIRM3 Source_Contribution: spatial and attribute information for special flood hazard areas Source_Information: Source_Citation: Citation_Information: Originator: Federal Emergency Management Agency Publication_Date: 19890605 Title: Flood Rate Insurance Map, City of Tullahoma, Coffee and Franklin County Tennessee Type_of_Source_Media: paper Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: Unknown Source_Currentness_Reference: publication date Source_Citation_Abbreviation: FIRM4 Source_Contribution: spatial and attribute information for special flood hazard areas Source_Information: Source_Citation: Citation_Information: Originator: Federal Emergency Management Agency Publication_Date: 19950930 Title: Flood Rate Insurance Map, City of Winchester, Franklin County, Tennessee Type_of_Source_Media: paper Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: Unknown Source_Currentness_Reference: publication date Source_Citation_Abbreviation: FIRM5 Source_Contribution: spatial and attribute information for special flood hazard areas Source_Information: Source_Citation: Citation_Information: Originator: Federal Emergency Management Agency Publication_Date: 19981101 Title: Flood Rate Insurance Map, Town of Huntland, Franklin County Tennessee Type_of_Source_Media: paper Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: Unknown Source_Currentness_Reference: publication date Source_Citation_Abbreviation: FIRM6 Source_Contribution: spatial and attribute information for special flood hazard areas Source_Information: Source_Citation: Citation_Information: Originator: Federal Emergency Management Agency Publication_Date: 19800304 Title: Flood Boundary and Floodway Map, City of Cowan, Franklin County Tennessee Type_of_Source_Media: paper Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: Unknown Source_Currentness_Reference: publication date Source_Citation_Abbreviation: FBFM1 Source_Contribution: spatial and attribute information special flood hazard areas. Source_Information: Source_Citation: Citation_Information: Originator: Federal Emergency Management Agency Publication_Date: 19800304 Title: Flood Boundary and Floodway Map, City of Decherd, Franklin County Tennessee Type_of_Source_Media: paper Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: Unknown Source_Currentness_Reference: publication date Source_Citation_Abbreviation: FBFM2 Source_Contribution: spatial and attribute information special flood hazard areas. Source_Information: Source_Citation: Citation_Information: Originator: Study Contractor Publication_Date: 20060925 Title: Flood Insurance Study for Franklin County, Tennessee and Incorporated Areas Other_Citation_Details: Approximate floodplain boundaries in the Unincorporated Areas of Coffee County were delineated with digital terrain developed from digital topography made available by the State of Tennessee, Department of Finance and Administration, Office for Information Resources, GIS Services. The digital contours were developed from Digital Terrain Models created for the base mapping program for the Franklin County, Tennessee area. The approximate equivalent contour interval of the digital terrain data received varies from 4 ft to 20 ft elevation intervals. All streams previously studied by detailed methods have been redelineated based on the newly developed digital terrain information. For each stream studied by detailed methods, the 1- and 0.2-percent annual chance floodplain boundaries have been delineated using the flood elevation determined at each cross section. Between cross sections, the boundaries were interpolated using topographic maps. The effective profiles were utilized to extend the limits of all detailed streams in the study area. Type_of_Source_Media: paper Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: Unknown Source_Currentness_Reference: publication date Source_Citation_Abbreviation: STUDY1 Source_Contribution: spatial and attribute information for BFEs, special flood hazard areas, and cross sections. Source_Information: Source_Citation: Citation_Information: Originator: Study Contractor Publication_Date: 20060814 Title: Flood Insurance Study for Coffee County, Tennessee and Incorporated Areas Other_Citation_Details: Special Flood Hazard Areas from Coffee County, Tennessee are shown on map panel 47051C0030E Type_of_Source_Media: paper Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: Unknown Source_Currentness_Reference: publication date Source_Citation_Abbreviation: STUDY2 Source_Contribution: spatial and attribute information for cross sections. Process_Step: Process_Description: The DFIRM Database is compiled in conjunction with the hardcopy FIRM and the final FIS report. The specifics of the hydrologic and hydraulic analyses performed are detailed in the FIS report. The results of these studies are submitted in digital format to FEMA. These data and unrevised data from effective FIRMs are compiled onto the base map used for DFIRM publication and checked for accuracy and compliance with FEMA standards. Source_Used_Citation_Abbreviation: FIS1 Source_Used_Citation_Abbreviation: FIS2 Source_Used_Citation_Abbreviation: FIS3 Source_Used_Citation_Abbreviation: FIS4 Source_Used_Citation_Abbreviation: BASE1 Source_Used_Citation_Abbreviation: BASE2 Source_Used_Citation_Abbreviation: BASE3 Source_Used_Citation_Abbreviation: BASE4 Source_Used_Citation_Abbreviation: BASE5 Source_Used_Citation_Abbreviation: FIRM1 Source_Used_Citation_Abbreviation: FIRM2 Source_Used_Citation_Abbreviation: FIRM3 Source_Used_Citation_Abbreviation: FIRM4 Source_Used_Citation_Abbreviation: FIRM5 Source_Used_Citation_Abbreviation: FIRM6 Source_Used_Citation_Abbreviation: FBFM1 Source_Used_Citation_Abbreviation: FBFM2 Source_Used_Citation_Abbreviation: STUDY1 Source_Used_Citation_Abbreviation: STUDY2 Process_Date: 20060925 Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Planar: Grid_Coordinate_System: Grid_Coordinate_System_Name: State Plane Coordinate System 1983 State_Plane_Coordinate_System: SPCS_Zone_Identifier: 4100 Lambert_Conformal_Conic: Standard_Parallel: 35.25 Standard_Parallel: 36.4166667 Longitude_of_Central_Meridian: -86.000000 Latitude_of_Projection_Origin: 34.333333 False_Easting: 1968500.00000 False_Northing: 0.0 Planar_Coordinate_Information: Planar_Coordinate_Encoding_Method: coordinate pair Coordinate_Representation: Abscissa_Resolution: .304801 Ordinate_Resolution: .304801 Planar_Distance_Units: survey feet Geodetic_Model: Horizontal_Datum_Name: North American Datum of 1983 Ellipsoid_Name: Geodetic Reference System 80 Semi-major_Axis: 6378137 Denominator_of_Flattening_Ratio: 298.25 Vertical_Coordinate_System_Definition: Altitude_System_Definition: Altitude_Datum_Name: North American Vertical Datum of 1988 Altitude_Resolution: 10 Altitude_Distance_Units: feet Altitude_Encoding_Method: Attribute values Entity_and_Attribute_Information: Detailed_Description: Entity_Type: Entity_Type_Label: S_BFE Entity_Type_Definition: Location and attributes for base flood elevations lines shown on DFIRM Entity_Type_Definition_Source: FEMA Guidelines and Specifications for Flood Hazard Mapping Partners, Appendix L: Guidance for Preparing Draft Digital Data and DFIRM Databases (available at http://www.fema.gov/plan/prevent/fhm/dl_cgs.shtm ) Detailed_Description: Entity_Type: Entity_Type_Label: S_FIRM_Pan Entity_Type_Definition: Location and attributes for DFIRM hardcopy map panels Entity_Type_Definition_Source: FEMA Guidelines and Specifications for Flood Hazard Mapping Partners, Appendix L: Guidance for Preparing Draft Digital Data and DFIRM Databases (available at http://www.fema.gov/plan/prevent/fhm/dl_cgs.shtm ) Detailed_Description: Entity_Type: Entity_Type_Label: S_Fld_Haz_Ar Entity_Type_Definition: Location and attributes flood insurance risk zones on the DFIRM Entity_Type_Definition_Source: FEMA Guidelines and Specifications for Flood Hazard Mapping Partners, Appendix L: Guidance for Preparing Draft Digital Data and DFIRM Databases (available at http://www.fema.gov/plan/prevent/fhm/dl_cgs.shtm ) Detailed_Description: Entity_Type: Entity_Type_Label: S_Fld_Haz_Ln Entity_Type_Definition: Location and attributes for boundaries of flood insurance risk zones on the DFIRM Entity_Type_Definition_Source: FEMA Guidelines and Specifications for Flood Hazard Mapping Partners, Appendix L: Guidance for Preparing Draft Digital Data and DFIRM Databases (available at http://www.fema.gov/plan/prevent/fhm/dl_cgs.shtm ) Detailed_Description: Entity_Type: Entity_Type_Label: S_Label_Ld Entity_Type_Definition: Location and attributes for leader lines on transportation and hydrography labels shown on the DFIRM Entity_Type_Definition_Source: FEMA Guidelines and Specifications for Flood Hazard Mapping Partners, Appendix L: Guidance for Preparing Draft Digital Data and DFIRM Databases (available at http://www.fema.gov/plan/prevent/fhm/dl_cgs.shtm ) Detailed_Description: Entity_Type: Entity_Type_Label: S_Label_Pt Entity_Type_Definition: Location and attributes for transportation and hydrography labels shown on the DFIRM Entity_Type_Definition_Source: FEMA Guidelines and Specifications for Flood Hazard Mapping Partners, Appendix L: Guidance for Preparing Draft Digital Data and DFIRM Databases (available at http://www.fema.gov/plan/prevent/fhm/dl_cgs.shtm ) Detailed_Description: Entity_Type: Entity_Type_Label: S_Perm_Bmk Entity_Type_Definition: Location and attributes for bench marks on the DFIRM Entity_Type_Definition_Source: FEMA Guidelines and Specifications for Flood Hazard Mapping Partners, Appendix L: Guidance for Preparing Draft Digital Data and DFIRM Databases (available at http://www.fema.gov/plan/prevent/fhm/dl_cgs.shtm ) Detailed_Description: Entity_Type: Entity_Type_Label: S_Pol_Ar Entity_Type_Definition: Location and attributes for political jurisdictions shown on the DFIRM Entity_Type_Definition_Source: FEMA Guidelines and Specifications for Flood Hazard Mapping Partners, Appendix L: Guidance for Preparing Draft Digital Data and DFIRM Databases (available at http://www.fema.gov/plan/prevent/fhm/dl_cgs.shtm ) Detailed_Description: Entity_Type: Entity_Type_Label: S_Pol_Ln Entity_Type_Definition: Location and attributes for political boundaries shown on the DFIRM Entity_Type_Definition_Source: FEMA Guidelines and Specifications for Flood Hazard Mapping Partners, Appendix L: Guidance for Preparing Draft Digital Data and DFIRM Databases (available at http://www.fema.gov/plan/prevent/fhm/dl_cgs.shtm ) Detailed_Description: Entity_Type: Entity_Type_Label: S_Quad_Index Entity_Type_Definition: Location and attributes for USGS quadrangle maps covering the DFIRM area. Entity_Type_Definition_Source: FEMA Guidelines and Specifications for Flood Hazard Mapping Partners, Appendix L: Guidance for Preparing Draft Digital Data and DFIRM Databases (available at http://www.fema.gov/plan/prevent/fhm/dl_cgs.shtm ) Detailed_Description: Entity_Type: Entity_Type_Label: S_Trnsport_Ln Entity_Type_Definition: Location and attributes for roads, railroads and other transportation features shown on the DFIRM Entity_Type_Definition_Source: FEMA Guidelines and Specifications for Flood Hazard Mapping Partners, Appendix L: Guidance for Preparing Draft Digital Data and DFIRM Databases (available at http://www.fema.gov/plan/prevent/fhm/dl_cgs.shtm ) Detailed_Description: Entity_Type: Entity_Type_Label: S_Wtr_Ln Entity_Type_Definition: Location and attributes for hydrography features shown on DFIRM Entity_Type_Definition_Source: FEMA Guidelines and Specifications for Flood Hazard Mapping Partners, Appendix L: Guidance for Preparing Draft Digital Data and DFIRM Databases (available at http://www.fema.gov/plan/prevent/fhm/dl_cgs.shtm ) Detailed_Description: Entity_Type: Entity_Type_Label: S_XS Entity_Type_Definition: Location and attributes for cross-section lines in the area covered by the DFIRM Entity_Type_Definition_Source: FEMA Guidelines and Specifications for Flood Hazard Mapping Partners, Appendix L: Guidance for Preparing Draft Digital Data and DFIRM Databases (available at http://www.fema.gov/plan/prevent/fhm/dl_cgs.shtm ) Overview_Description: Entity_and_Attribute_Overview: The DFIRM Database is made up of several data themes containing both spatial and attribute information. These data together represent the current flood risk for the subject area as identified by FEMA. The attribute tables include SFHA locations, flood zone designations, BFEs, political entities, cross-section locations, FIRM panel information, and other data related to the NFIP. Entity_and_Attribute_Detail_Citation: Appendix L of FEMA Guidelines and Specifications for FEMA Flood Hazard Mapping Partners contains a detailed description of each attribute code and a reference to other relevant information. Entity_and_Attribute_Detail_Citation: The following tables are included in this data set: L_Stn_Start L_Comm_Info S_BFE S_FIRM_Pan S_Fld_Haz_Ar S_Fld_Haz_Ln S_Label_Ld S_Label_Pt S_Perm_Bmk S_Pol_Ar S_Pol_Ln S_Quad_Index S_Trnsport_Ln S_Wtr_Ln S_XS Study_Info Entity_and_Attribute_Detail_Citation: NP values were used in tables where attribute information was not provided Distribution_Information: Distributor: Contact_Information: Contact_Organization_Primary: Contact_Organization: State of Tennessee Department of Finance and Administration GIS Department Contact_Person: Dennis Pederson Contact_Position: Director of GIS Services Contact_Address: Address_Type: mailing and physical address Address: 312 8th Ave. North Suite 1600 City: Nashville State_or_Province: TN Postal_Code: 37243 Country: USA Contact_Voice_Telephone: 615-741-1534 Contact_Electronic_Mail_Address: dennis.pederson@state.tn.us Hours_of_Service: 8am - 4pm Contact_Instructions: Contact State of Tennessee Department of Finance and Administration GIS Department Distribution_Liability: See point of contact Standard_Order_Process: Digital_Form: Digital_Transfer_Information: Format_Name: ARCE Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: http://gis.state.tn.us/mapping.html Fees: Contact Distributor Metadata_Reference_Information: Metadata_Date: 20061002 Metadata_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Ranko Pudar Contact_Organization: Watershed IV Alliance Contact_Position: Project Manager Contact_Address: Address_Type: mailing and physical address Address: 400 Northpark Town Center 1000 Abernathy Road NE Suite 900 City: Atlanta State_or_Province: Georgia Postal_Code: 30328 Country: USA Contact_Voice_Telephone: 1-678-808-8800 Contact_Electronic_Mail_Address: ranko_pudar@urscorp.com Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata Metadata_Standard_Version: FGDC-STD-001-1998 Metadata_Extensions: Online_Linkage: http://hazards.fema.gov Online_Linkage: http://www.epsg.org Profile_Name: FEMA NFIP Metadata Content and Format Standard