{"action":"create","ckan_id":null,"date_created":"Tue, 31 Mar 2026 00:03:34 GMT","date_finished":null,"harvest_job_id":"52d231e5-aff4-4efa-8a30-b235ca584dc9","harvest_source_id":"4c62556f-0fa3-402d-90f6-6a46cd80a117","id":"aa6725fe-07a5-4ebf-be80-854b4a08a910","identifier":"https://hazards.fema.gov/filedownload/metadata/R10/630741-PostPrelimProcessing.xml","parent_identifier":null,"source_hash":"d3ed52a426c02b0bbcc0dc860503b7a8a516c1d0a1db0e2a910082f6c4827b96","source_raw":"\r\n\r\n \r\n \r\n \r\n Federal Emergency Management Agency\r\n 20080811\r\n DIGITAL FLOOD INSURANCE RATE MAP DATABASE, MULTNOMAH COUNTY, OREGON, USA\r\n FEMA-DFIRM-Preliminary\r\n \r\n Washington, DC\r\n Federal Emergency Management Agency\r\n \r\n http://www.fema.gov/msc\r\n \r\n \r\n WEST Consultants, Inc.\r\n 20090925\r\n FEMA CASE 06-10-B593S\r\n \r\n \r\n \r\n \r\n \r\n The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk \r\n Information And supporting data used to develop the risk data. The primary risk; \r\n classificatons used are the 1-percent-annual-chance flood event, the 0.2-percent-\r\n annual-chance flood event, and areas of minimal flood risk. The DFIRM Database is \r\n derived from Flood Insurance Studies (FISs), previously published Flood Insurance \r\n Rate Maps (FIRMs), flood hazard analyses performed in support of the FISs and \r\n FIRMs, and new mapping data, where available. The FISs and FIRMs are published by \r\n the Federal Emergency Management Agency (FEMA). The file is georeferenced to \r\n earth's surface using the UTM projection and coordinate system. The specifications \r\n for the horizontal control of DFIRM data files are consistent with those required for \r\n mapping at a scale of 1:12,000.\r\n The FIRM is the basis for floodplain management, mitigation, and insurance \r\n activities for the National Flood Insurance Program (NFIP). Insurance applications \r\n include enforcement of the mandatory purchase requirement of the Flood Disaster \r\n Protection Act, which ''... requires the purchase of flood insurance by property \r\n owners who are being assisted by Federal programs or by Federally supervised, \r\n regulated or insured agencies or institutions in the acquisition or improvement of \r\n land facilities located or to be located in identified areas having special flood \r\n hazards,'' Section 2 (b) (4) of the Flood Disaster Protection Act of 1973. In addition to \r\n the identification of Special Flood Hazard Areas (SFHAs), the risk zones shown on the \r\n FIRMs are the basis for the establishment of premium rates for flood coverage \r\n offered through the NFIP. The DFIRM Database presents the flood risk information \r\n depicted on the FIRM in a digital format suitable for use in electronic mapping \r\n applications. The DFIRM database is a subset of the Digital FIS database that serves \r\n to archive the information collected during the FIS.\r\n \r\n \r\n \r\n \r\n 20080811\r\n \r\n \r\n FIRM and FIS Effective Date\r\n \r\n \r\n Complete\r\n Irregular\r\n \r\n \r\n \r\n -123.1\r\n -121.6\r\n 45.795319\r\n 45.338919\r\n \r\n \r\n \r\n \r\n ISO 19115 Topic Category\r\n hydrology\r\n environment\r\n inland Waters\r\n structure\r\n transportation\r\n elevation\r\n \r\n \r\n FEMA NFIP Topic Category\r\n DFIRM\r\n FIRM\r\n FEMA Flood Hazard Zone\r\n DFIRM Database\r\n Special Flood Hazard Area\r\n Digital Flood Insurance Rate Map\r\n CBRS\r\n Coastal Barrier Resources System\r\n Riverine Flooding\r\n Coastal Flooding\r\n NFIP\r\n Base Flood Elevation\r\n SFHA\r\n Flood Insurance Rate Map\r\n Floodway\r\n \r\n \r\n none\r\n REGION 10\r\n STATE OR\r\n PROJECT MULTNOMAH COUNTY, OR DFIRM DATABASE\r\n FEMA-CID 41051C\r\n COUNTY MULTNOMAH\r\n COUNTY-FIPS 051\r\n COMMUNITY Countywide\r\n FEMA-CID 410019\r\n \r\n \r\n None\r\n The hardcopy FIRM and the accompanying FISs are the official designation of \r\n SFHAs and Base Flood Elevations (BFEs) for the NFIP. For the purposes of the NFIP, \r\n changes to the flood risk information published by FEMA may only be performed by FEMA \r\n and through the mechanisms established in the NFIP regulation (44 CFR Parts 59-78). \r\n These digital data are produced in conjunction with the hardcopy FIRMs and generally \r\n match the hardcopy map exactly. However the hardcopy flood maps and flood profiles \r\n are the authoritative documents for the NFIP. Acknowledgement of FEMA would be \r\n appreciated in products derived from these data.\r\n \r\n \r\n \r\n Federal Emergency Management Agency\r\n Federal Insurance and Mitigation Administration\r\n \r\n Federal Insurance and Mitigation Administration\r\n \r\n mailing\r\n
500 C Street S.W.
\r\n Washington\r\n District of Columbia\r\n 20472\r\n USA\r\n \r\n 1-800-358-9616\r\n www.fema.gov/msc\r\n \r\n \r\n Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 2; ESRI ArcCatalog 9.2.6.1500\r\n \r\n \r\n Federal Emergency Management Agency\r\n 20080811\r\n Flood Insurance Study, MULTNOMAH COUNTY, OREGON, USA\r\n Document\r\n \r\n Washington, DC\r\n Federal Emergency Management Agency\r\n \r\n http://www.fema.gov/msc\r\n \r\n \r\n \r\n \r\n Federal Emergency Management Agency\r\n 20080811\r\n Flood Insurance Rate Map, MULTNOMAH COUNTY, OREGON, USA\r\n Map\r\n \r\n Washington, DC\r\n Federal Emergency Management Agency\r\n \r\n http://www.fema.gov/msc\r\n \r\n \r\n \r\n \r\n Federal Emergency Management Agency\r\n 20080811\r\n Digital Flood Insurance Rate Map, MULTNOMAH COUNTY, OREGON, USA\r\n Raster and Vector Digital Data\r\n \r\n Washington, DC\r\n Federal Emergency Management Agency\r\n \r\n http://www.fema.gov/msc\r\n \r\n \r\n \r\n \r\n \r\n The DFIRM Database consists of countywide vector files and associated \r\n attributes produced in conjunction with the hard copy FEMA Flood Insurance Rate \r\n Map (FIRM). The published effective FIRM and DFIRM maps are issued as the official \r\n designation of the SFHAs. As such they are adopted by local communities and form \r\n the basis for administration of the NFIP. For these purposes, they are authoritative. \r\n Provisions exist in the regulations for public review, appeals and corrections of the \r\n flood risk information shown to better match real world conditions. As with any\r\n engineering analysis of this type, variation from the estimated flood heights and \r\n floodplain boundaries is possible. Details of FEMA's requirements for the FISs and \r\n flood mapping process that produces these data are available in the Guidelines and \r\n Specifications for Flood Map Production Coordination Contractors. Attribute accuracy \r\n was tested by manual comparison of source graphics with hardcopy plots and a \r\n symbolized display on an interactive computer graphic system. Independent quality \r\n control testing of FEMA 's DFIRM database was also performed. To obtain more \r\n detailed information in areas where Base Flood Elevations (BFEs) and/or floodways \r\n have been determined, users are encouraged to consult the Flood Profiles and \r\n Floodway Data and/or Summary of Stillwater Elevations tables contained within the \r\n FIS report that accompanies this DFIRM database. Users should be aware that BFEs \r\n shown in the S_BFE table represent rounded whole-foot elevations. These BFEs are \r\n intended for flood insurance rating purposes only and should not be used as the sole \r\n source of flood elevation information. Accordingly, flood elevation data presented in \r\n the FIS report must be used in conjunction with the FIRM for purposes of construction \r\n and/or floodplain management. The 1-percent-annual-chance water-surface \r\n elevations shown in the S_XS table match the regulatory elevations shown in the FIS \r\n report.\r\n \r\n When FEMA revises a FIS, adjacent studies are checked to ensure agreement \r\n between flood elevations at the boundaries. Likewise, flood elevations at the confluence \r\n of streams studied independently are checked to ensure agreement at the confluence. \r\n The FIRM and the FIS are developed together and care is taken to ensure that the \r\n elevations and other features shown on the flood profiles in the FIS agree with the \r\n information shown on the FIRM. However, the elevations as shown on the FIRM are \r\n rounded whole-foot elevations. They must be shown so that a profile recreated from the \r\n elevations on the FIRM will match the FIS profiles within one half of one foot.</\r\n Data contained in the DFIRM Database files reflect the content of the source \r\n materials. Features may have been eliminated or generalized on the source graphic, due \r\n to scale and legibility constraints. With new mapping, FEMA plans to maintain full detail \r\n in the spatial data it produces. However, older information is often transferred from \r\n existing maps where some generalization has taken place. Flood risk data are developed \r\n for communities participating in the NFIP for use in insurance rating and for floodplain \r\n management. Flood hazard areas are determined using statistical analyses of records of \r\n river flow, storm tides, and rainfall; information obtained through consultation with the \r\n communities; floodplain topographic surveys; and hydrological and hydraulic analysis. \r\n Both detailed and approximate analyses are employed. Generally, detailed analyses are \r\n used to generate flood risk data only for developed or developing areas of communities. \r\n For areas where little or no development is expected to occur, FEMA uses approximate \r\n analyses to generate flood risk data. Typically, only drainage areas that are greater than \r\n one square mile are studied.\r\n \r\n \r\n The DFIRM Database consists of countywide vector files and associated \r\n attributes produced in conjunction with the hardcopy FEMA FIRM. The published \r\n hardcopy FEMA FIRM. The published effective FIRM and DFIRM are issued as the \r\n effective FIRM and DFIRM are issued as the official designation of the SFHAs. As \r\n such, they are adopted by local communities and form the basis for \r\n administration of the NFIP. For these purposes they are authoritative. Provisions \r\n exist in the regulations for public review, appeals and corrections of the flood risk \r\n information shown to better match real world conditions. As with any engineering \r\n analysis of this type, variation from the estimated flood heights and floodplain \r\n boundaries is possible. Details of FEMA's requirements for the FISs and flood \r\n mapping process that produces these data are available in the Guidelines and \r\n Specifications for Flood Map Production Coordination Contractors. Horizontal \r\n accuracy was tested by manual comparison of source graphics with hardcopy \r\n plots and a symbolized display on an interactive computer graphic system. \r\n Independent quality control testing of FEMA's DFIRM database was also /r/nperformed.\r\n \r\n \r\n The DFIRM Database consists of countywide vector files and associated \r\n attributes produced in conjunction with the hardcopy FEMA FIRM. The published \r\n effective FIRM and DFIRM are issued as the official designation of the SFHAs. As \r\n such, they are adopted by local communities and form the basis for \r\n administration of the NFIP. For these purposes they are authoritative. Provisions \r\n exist in the regulations for public review, appeals and corrections of the flood risk \r\n information shown to better match real world conditions. As with any engineering \r\n analysis of this type, variation from the estimated flood heights and floodplain \r\n boundaries is possible. Details of FEMA's requirements for the FISs and flood \r\n mapping process that produces these data are available in the Guidelines and \r\n Specifications for Flood Map Production Coordination Contractors. Vertical \r\n accuracy was tested by manual comparison of source graphics with hardcopy \r\n plots and a symbolized display on an interactive computer graphic system. \r\n Independent quality control testing of FEMA's DFIRM database was also \r\n performed.\r\n \r\n \r\n \r\n \r\n \r\n \r\n METRO\r\n 20080104\r\n County and Corporate Limits\r\n Publication Date\r\n \r\n Portland, Oregon\r\n METRO\r\n \r\n City and Corporate limits obtained from City of Portland\r\n \r\n \r\n Online\r\n \r\n \r\n \r\n 20080104\r\n \r\n \r\n Effective Date\r\n \r\n BASE1\r\n S_POL_LN\r\n \r\n \r\n \r\n \r\n BLM, SSCGIS\r\n 19920101\r\n BLM Land in Oregon\r\n Publication Date\r\n \r\n Salem, OR\r\n Oregon Geospatial Enterprise Office\r\n \r\n BLM lands shapefile was derived from the 1:100000 Ownership coverage for the state of Oregon. The ownership coverage was created from a series of paper source maps ranging in date from 1973 to 1984.\r\n \r\n \r\n Online\r\n \r\n \r\n \r\n 19920101\r\n \r\n \r\n Effective Date\r\n \r\n BASE2\r\n S_POL_LN\r\n \r\n \r\n \r\n \r\n Mt Hood National Forest Service\r\n 20080701\r\n Mt Hood National Forest Boundary\r\n Publication Date\r\n \r\n Pacific Northwest Region\r\n USDA Forest Service\r\n \r\n National forest boundary obtained from national forest website.\r\n \r\n \r\n Online\r\n \r\n \r\n \r\n 20080701\r\n \r\n \r\n Effective Date\r\n \r\n BASE3\r\n S_POL_LN\r\n \r\n \r\n \r\n \r\n METRO\r\n 20080722\r\n Public Land Survey System\r\n Publication Date\r\n \r\n Salem, Oregon\r\n Oregon Geospatial Enterprise Office\r\n \r\n PLSS lines for Multnomah County\r\n \r\n \r\n Online\r\n \r\n \r\n \r\n 20080722\r\n \r\n \r\n Effective Date\r\n \r\n BASE5\r\n S_PLSS_LN\r\n S_PLSS_AR\r\n \r\n \r\n \r\n \r\n Multnomah County\r\n 20080722\r\n Raster Index\r\n Publication Date\r\n \r\n Salem, Oregon\r\n Oregon Geospatial Enterprise Office\r\n \r\n Orthoimages were created using natural color aerial photography captured at 9600 feet above mean terrain during July 2004\r\n \r\n \r\n Online\r\n \r\n \r\n \r\n 20040724\r\n \r\n \r\n Effective Date\r\n \r\n BASE6\r\n S_BASE_INDEX\r\n \r\n \r\n \r\n \r\n Federal Emergency Management Agency\r\n 20080722\r\n FIRM Panel Layout\r\n Publication Date\r\n \r\n Salem, Oregon\r\n Oregon Geospatial Enterprise Office\r\n \r\n Layout based on USGS 7.5-Minute Quads\r\n \r\n \r\n Online\r\n \r\n \r\n \r\n 20080722\r\n \r\n \r\n Effective Date\r\n \r\n BASE7\r\n S_FIRM_PAN\r\n S_QUAD_INDEX\r\n \r\n \r\n \r\n \r\n NGS\r\n 20080722\r\n Permanent Benchmarks\r\n Publication Date\r\n \r\n Silver Springs, Maryland\r\n NGS\r\n \r\n Benchmarks with a vertical order 2 or better and a stability of B or better\r\n \r\n \r\n Online\r\n \r\n \r\n \r\n 20080722\r\n \r\n \r\n Effective Date\r\n \r\n BASE8\r\n S_PERM_BMK\r\n \r\n \r\n \r\n \r\n US Census Bureau\r\n 20080722\r\n Transportation\r\n Publication Date\r\n \r\n Washington, DC\r\n Oregon Geospatial Enterprise Office\r\n \r\n Roads obtained from 2007 US Census Bureau TIGER Data\r\n \r\n \r\n Online\r\n \r\n \r\n \r\n 20070101\r\n \r\n \r\n Effective Date\r\n \r\n BASE9\r\n S_TRNSPORT_LN\r\n \r\n \r\n \r\n \r\n Pacific Northwest Hydrography Framework\r\n 20080722\r\n Water Bodies\r\n Publication Date\r\n \r\n Salem, Oregon\r\n Oregon Geospatial Enterprise Office\r\n \r\n The data in this layer was extracted from the Pacific Northwest (Oregon & Washington) Hydrography Framework.\r\n \r\n \r\n Online\r\n \r\n \r\n \r\n 20050926\r\n \r\n \r\n Effective Date\r\n \r\n BASE10\r\n S_WTR_AR\r\n S_WTR_LN\r\n \r\n \r\n \r\n \r\n Federal Emergency Management Agency\r\n 19860318\r\n Flood Hazard Areas\r\n Effective Date\r\n \r\n Washington, DC\r\n Federal Emergency Management Agency\r\n \r\n Flood hazard zones extracted from effective FIRM panels\r\n \r\n \r\n Online\r\n \r\n \r\n \r\n 19860318\r\n \r\n \r\n Effective Date\r\n \r\n FIRM1\r\n S_FLD_HAZ_AR\r\n \r\n \r\n \r\n \r\n Federal Emergency Management Agency\r\n 20080811\r\n Base Flood Elevations\r\n Publication Date\r\n \r\n Washington, DC\r\n Federal Emergency Management Agency\r\n \r\n New BFEs created based on digitized profile baseline and effective cross section data\r\n \r\n \r\n Online\r\n \r\n \r\n \r\n 20080811\r\n \r\n \r\n Effective Date\r\n \r\n STUDY1\r\n S_BFE\r\n \r\n \r\n \r\n \r\n Federal Emergency Management Agency\r\n 19860318\r\n Cross Sections\r\n Effective Date\r\n \r\n Washington, DC\r\n Federal Emergency Management Agency\r\n \r\n Cross section data obtained from effective FIS\r\n \r\n \r\n Online\r\n \r\n \r\n \r\n 19860318\r\n \r\n \r\n Effective Date\r\n \r\n FIS1\r\n S_XS\r\n S_GEN_STRUCT\r\n S_WTR_LN\r\n \r\n \r\n \r\n \r\n Federal Emergency Management Agency\r\n 20070327\r\n Cross Sections\r\n Effective Date\r\n \r\n Washington, DC\r\n Federal Emergency Management Agency\r\n \r\n Mapping incorporated from LOMC Case 06-01-B082P\r\n \r\n \r\n Online\r\n \r\n \r\n \r\n 20070327\r\n \r\n \r\n Effective Date\r\n \r\n LOMC1\r\n S_XS\r\n \r\n \r\n \r\n \r\n Federal Emergency Management Agency\r\n 20001221\r\n Cross Sections\r\n Effective Date\r\n \r\n Washington, DC\r\n Federal Emergency Management Agency\r\n \r\n Mapping incorporated from LOMC Case 00-10-462P\r\n \r\n \r\n Online\r\n \r\n \r\n \r\n 02001221\r\n \r\n \r\n Effective Date\r\n \r\n LOMC2\r\n S_XS\r\n \r\n \r\n The DFIRM Database is compiled in conjunction with the hardcopy FIRM \r\n and the final FIS report. The specifics of the hydrologic and hydraulic analyses \r\n performed are detailed in the FIS report. The results of these studies are \r\n submitted in digital format to FEMA. These data and unrevised data from \r\n effective FIRMs are compiled onto the base map used for DFIRM publication and \r\n checked for accuracy and compliance with FEMA standards.\r\n 02001221\r\n \r\n \r\n \r\n \r\n Vector\r\n \r\n \r\n Point\r\n \r\n \r\n String\r\n \r\n \r\n GT-polygon composed of chains\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n State Plane Coordinate System 1983\r\n \r\n 3601\r\n \r\n 44.333333\r\n 46.000000\r\n -120.500000\r\n 43.666667\r\n 8202099.737533\r\n 0.000000\r\n \r\n \r\n \r\n \r\n coordinate pair\r\n \r\n 0.000328\r\n 0.000328\r\n \r\n international feet\r\n \r\n \r\n \r\n North American Datum of 1983\r\n Geodetic Reference System 80\r\n 6378137.000000\r\n 298.257222\r\n \r\n \r\n \r\n \r\n North American Vertical Datum of 1988\r\n 0.01\r\n feet\r\n Attribute values\r\n \r\n \r\n \r\n \r\n \r\n \r\n S_FLD_HAZ_AR\r\n Location and attributes flood insurance risk zones on the DFIRM.\r\n 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/fhm/dl_cgs.shtm)\r\n \r\n \r\n \r\n \r\n S_FLD_HAZ_LN\r\n Location and attributes for boundaries of flood insurance risk zones on the DFIRM\r\n 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/fhm/dl_cgs.shtm)\r\n \r\n \r\n \r\n \r\n S_POL_AR\r\n Location and attributes for political jurisdictions shown on the DFIRM\r\n 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/fhm/dl_cgs.shtm)\r\n \r\n \r\n \r\n \r\n S_POL_LN\r\n Location and attributes for political boundaries shown on the DFIRM\r\n 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/fhm/dl_cgs.shtm)\r\n \r\n \r\n \r\n \r\n S_PLSS_AR\r\n Location and attributes of sections, townships and ranges on the DFIRM\r\n 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/fhm/dl_cgs.shtm)\r\n \r\n \r\n \r\n \r\n S_PLSS_LN\r\n Location and attributes section lines, township lines and range lines on the DFIRM\r\n 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/fhm/dl_cgs.shtm)\r\n \r\n \r\n \r\n \r\n S_BASE_INDEX\r\n Location and attributes for a tiling index for raster data used for the DFIRM\r\n 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/fhm/dl_cgs.shtm)\r\n \r\n \r\n \r\n \r\n S_BFE\r\n Location and attributes for base flood elevations lines shown on DFIRM\r\n 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/fhm/dl_cgs.shtm)\r\n \r\n \r\n \r\n \r\n S_FIRM_PAN\r\n Location and attributes for DFIRM hardcopy map panels\r\n 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/fhm/dl_cgs.shtm)\r\n \r\n \r\n \r\n \r\n S_GEN_STRUCT\r\n The S_Gen_Struct table contains information about the hydraulic structures within the study area.\r\n Standard DFIRM Database Guidelines and Specifications [FEMA]\r\n \r\n \r\n \r\n \r\n S_LABEL_LD\r\n Location and attributes for leader lines on transportation and hydrography labels shown on the DFIRM\r\n 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/fhm/dl_cgs.shtm)\r\n \r\n \r\n \r\n \r\n S_LABEL_PT\r\n Location and attributes for transportation and hydrography labels shown on the DFIRM\r\n 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/fhm/dl_cgs.shtm)\r\n \r\n \r\n \r\n \r\n S_PERM_BMK\r\n Location and attributes for bench marks on the DFIRM\r\n 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/fhm/dl_cgs.shtm)\r\n \r\n \r\n \r\n \r\n S_QUAD_INDEX\r\n Location and attributes for USGS quadrangle maps covering the DFIRM area.\r\n 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/fhm/dl_cgs.shtm)\r\n \r\n \r\n \r\n \r\n S_TRNSPORT_LN\r\n The S_Trnsport_Ln table contains information about the linear base map transportation features such as roads, railroads, and airports.\r\n Standard DFIRM Database Guidelines and Specifications [FEMA]\r\n \r\n \r\n \r\n \r\n S_WTR_AR\r\n The S_Wtr_Ar table contains information about surface water area features.\r\n Standard DFIRM Database Guidelines and Specifications [FEMA]\r\n \r\n \r\n \r\n \r\n S_WTR_LN\r\n Location and attributes for hydrography features shown on DFIRM\r\n 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/fhm/dl_cgs.shtm)\r\n \r\n \r\n \r\n \r\n S_XS\r\n Location and attributes for cross-section lines in the area covered by the DFIRM\r\n 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/fhm/dl_cgs.shtm)\r\n \r\n \r\n \r\n The DFIRM Database is made up of several data themes containing both \r\n spatial and attribute information. These data together represent the current flood \r\n risk for the subject area as identified by FEMA. The attribute tables include SFHA \r\n locations, flood zone designation, BFEs, political entities, cross-section locations, \r\n FIRM panel information, and other data related to the NFIP.\r\n Appendix L of FEMA Guidelines and Specifications for FEMA Flood Hazard \r\n Mapping Partners contains a detailed description of each attribute code and a \r\n reference to other relevant information.\r\n The following tables are included in this data set:\r\n S_FLD_HAZ_AR\r\n S_FLD_HAZ_LN\r\n S_POL_AR\r\n S_POL_LN\r\n S_PLSS_AR\r\n S_PLSS_LN\r\n S_BASE_INDEX\r\n S_BFE\r\n S_FIRM_PAN\r\n S_GEN_STRUCT\r\n S_LABEL_LD\r\n S_LABEL_PT\r\n S_PERM_BMK\r\n S_QUAD_INDEX\r\n S_TRNSPORT_LN\r\n S_WTR_AR\r\n S_WTR_LN\r\n S_XS\r\n L_COMM_INFO\r\n L_MT1_LOMC\r\n L_POL_FHBM\r\n L_STN_START\r\n STUDY_INFO\r\n \r\n \r\n \r\n \r\n \r\n \r\n FEMA, Map Service Center\r\n \r\n \r\n mailing address\r\n
P.O. Box 1038
\r\n Jessup\r\n Maryland\r\n 20794-1038\r\n USA\r\n \r\n 1-800-358-9616\r\n http://www.fema.gov/msc\r\n 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.\r\n \r\n \r\n Downloadable Data\r\n No warranty expressed or implied is made by FEMA regarding the utility of the \r\n data on any other system nor shall the act of distribution constitute any such warranty. \r\n FEMA will warrant the delivery of this product in a computer-readable format, and will \r\n offer appropriate adjustment of credit when the product is determined unreadable by \r\n correctly adjusted computer input peripherals, or when the physical medium is delivered \r\n in damaged condition. Requests for adjustment of credit must be made within 90 days \r\n from the date of this shipment from the ordering site.\r\n \r\n \r\n \r\n ESRI Shapefile\r\n \r\n \r\n \r\n \r\n \r\n http://www.fema.gov/msc\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n MIF\r\n \r\n \r\n \r\n \r\n \r\n http://www.fema.gov/msc\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n ARCE\r\n \r\n \r\n \r\n \r\n \r\n http://www.fema.gov/msc\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n ESRI Shapefile\r\n \r\n \r\n \r\n CD-Rom\r\n ISO-9660\r\n \r\n \r\n \r\n \r\n \r\n MIF\r\n \r\n \r\n \r\n CD-Rom\r\n ISO-9660\r\n \r\n \r\n \r\n \r\n \r\n ARCE\r\n \r\n \r\n \r\n CD-Rom\r\n ISO-9660\r\n \r\n \r\n \r\n Contact Distributor\r\n Printed DFIRMs that match this data set are available from FEMA at the Map\r\n \r\n \r\n \r\n 20080811\r\n \r\n \r\n \r\n FEMA Representative\r\n Federal Emergency Management Agency\r\n \r\n Federal Insurance and Mitigation Administration\r\n \r\n mailing\r\n
500 C Street S.W.
\r\n Washington\r\n District of Columbia\r\n 20472\r\n USA\r\n \r\n 1-800-358-9616\r\n www.fema.gov/msc\r\n \r\n \r\n FGDC Content Standards for Digital Geospatial Metadata\r\n FGDC-STD-001-1998\r\n \r\n http://hazards.fema.gov\r\n http://www.epsg.org\r\n FEMA NFIP Metadata Content and Format Standard\r\n \r\n \r\n\r\n\r\n","source_transform":null,"status":"error"}