{"action":"create","ckan_id":null,"date_created":"Mon, 16 Feb 2026 23:39:08 GMT","date_finished":null,"harvest_job_id":"1dbdbde5-72c3-4b8d-ad5b-6aca5a2dde82","harvest_source_id":"4c62556f-0fa3-402d-90f6-6a46cd80a117","id":"51469a7d-e2fa-4c31-94a7-29facae193b0","identifier":"https://hazards.fema.gov/filedownload/metadata/R10/637038-DevHydrologicData.xml","parent_identifier":null,"source_hash":"3749deca07313c637c0b77555d6c38cb3fc598a905654a2b6fbdabae8c73ddcf","source_raw":"\r\n\r\n \r\n \r\n \r\n STARR (Strategic Alliance for Risk Reduction)\r\n 20110513\r\n DCS Hydrology Submission for Kenai Peninusla, AK - 2009 Seward (Japp-Cr) PMR\r\n FEMA-DCS-Hydrology\r\n \r\n Washington, DC\r\n Federal Emergency Management Agency\r\n \r\n http://hazards.fema.gov\r\n \r\n \r\n Federal Emergency Management Agency\r\n Unknown\r\n FEMA CASE 11-10-0125S\r\n \r\n \r\n \r\n \r\n \r\n Hydrology data include spatial datasets and data tables necessary for documenting the hydrologic procedures for estimating flood discharges for a flood insurance study, which includes the hydrologic data expected by FEMA for new riverline studies. (Source: FEMA Guidelines and Specifications, Appendix M)\r\n The objective of this Hydrology data submission is to archive the hydrologic data for a study in a database such that it can be revised and used with minimum effort in future flood insurance studies or map revisions.\r\n \r\n \r\n \r\n \r\n 20110513\r\n \r\n \r\n MIP Submission Date\r\n \r\n \r\n In work\r\n Unknown\r\n \r\n \r\n \r\n -149.539128\r\n -149.417479\r\n 60.155158\r\n 60.111905\r\n \r\n \r\n \r\n \r\n ISO 19115 Topic Category\r\n environment\r\n inlandWaters\r\n \r\n \r\n FEMA NFIP Topic Category\r\n Hydrology\r\n Digital Flood Insurance Rate Map\r\n DFIRM\r\n Flood Hazard data\r\n 0.2-Percent-Annual-Chance Flood\r\n 1-Percent-Annual-Chance Flood\r\n 2-Percent-Annual-Chance Flood\r\n 10-Percent-Annual-Chance Flood\r\n Watershed/Basin\r\n \r\n \r\n None\r\n REGION 10\r\n STATE AK\r\n KENAI PENINSULA BOROUGH\r\n COUNTY-FIPS 122C\r\n COMMUNITY Kenai Peninsula Borough, Unincorporated and Incorporated Areas\r\n FEMA-CID 02122C\r\n COMMUNITY Kenai Peninsula Borough\r\n FEMA-CID 020012\r\n COMMUNITY City of Seward\r\n FEMA-CID 020113\r\n HYDROLOGIC UNIT 19020202\r\n \r\n \r\n None\r\n 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.\r\n Regression/NFF\r\n \r\n \r\n Proven hydrologic methods and/or FEMA approved models are used to compute flows at different locations and for different recurrence intervals (e.g. 1-percent-annual-chance (100-year) event, the 10-percent-annual-chance (10-year), 2-percent-annual-chance (50-year), and 0.2-percent-annual-chance (500-year) event). Computed flows are compared with historic data and flows established in previous hydrologic investigations to ensure reasonableness. Flows at the confluences are checked for the possibility of coincident peaks. Flows exiting the system and regulated by dams are carefully analyzed. At a given location flows for longer recurrence intervals are larger.\r\n Flows are computed at different locations of the study area. The method(s) and/or model(s) are described in the FIS Report. Assumptions and special considerations are also clearly stated in the report. Flows previously determined in other studies or hydrologic investigations are used for comparison. Computed flows are compared with historic flooding data. Submittal of hydrologic data in accordance with Guidelines and Specifications for Flood Hazard Mapping Partners, Appendix M: Data Capture Standards ensures completeness of the Hydrology Study submittal.\r\n \r\n \r\n \r\n \r\n STARR\r\n 20110513\r\n Regression analysis of Japanese Creek\r\n \r\n \r\n online\r\n \r\n \r\n \r\n 20110513\r\n \r\n \r\n publication date\r\n \r\n Other1\r\n Flood Frequency Analysis performed on Japanese Creek\r\n \r\n \r\n \r\n \r\n U.S. Geological Survey\r\n 20110511\r\n Rudolph Creek at Seward AK - Gage 15238400\r\n \r\n \r\n online\r\n \r\n \r\n \r\n 2011\r\n \r\n \r\n publication date\r\n \r\n FLOW-GAGE1\r\n Gage data used to validate regression results\r\n \r\n \r\n \r\n \r\n U.S. Geological Survey\r\n 20110513\r\n USGS National Elevation Data\r\n \r\n \r\n online\r\n \r\n \r\n \r\n 2000\r\n \r\n \r\n publication date\r\n \r\n Other2\r\n Drainage areas was generated from DEMs\r\n \r\n \r\n \r\n \r\n STARR\r\n 20110421\r\n 2009 Lidar\r\n \r\n \r\n online\r\n \r\n \r\n \r\n 2011\r\n \r\n \r\n publication date\r\n \r\n FEMA-DCS-Terrain1\r\n Drainage areas was generated from DEMs\r\n \r\n \r\n Process steps include selection of method(s) and/or model(s), preparation of input data and computing/modeling. Preparation of input data involves compilation of rain and/or flow gage data; delineation of sub-basins; and processing of topographic, landuse and soil data, if used.\r\n 20110513\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 5004\r\n \r\n 0.9999\r\n -150.000000\r\n 54.000000\r\n 1640416.6667\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 survey 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 meters\r\n Attribute values\r\n \r\n \r\n \r\n \r\n \r\n \r\n S_Hydro_Reach\r\n A spatial data set depicting the line that represent the connectivity between the subbasins and flow direction between nodes. Required for detailed and limited detailed studies.\r\n FEMA Guidelines and Specifications for Flood Hazard Mapping Partners, Appendix M: Data Capture Standards and Data Capture Guidelines (available at http://www.fema.gov/fhm/dl_cgs.shtm)\r\n \r\n \r\n \r\n \r\n S_Nodes\r\n A spatial data set consisting of points that depict locations of computed discharges for the 10-, 2-, 1-, and 0.2-percent-annual-chance floods. Required for detailed and limited detailed studies. Required for approximate studies when the data is available.\r\n FEMA Guidelines and Specifications for Flood Hazard Mapping Partners, Appendix M: Data Capture Standards and Data Capture Guidelines (available at http://www.fema.gov/fhm/dl_cgs.shtm)\r\n \r\n \r\n \r\n \r\n S_Subbasins\r\n A spatial data set consisting of polygons representing watershed or subwatershed areas contributing runoff to the discharge points. Required for detailed and limited detailed studies. Required for approximate studies when the data is available.\r\n FEMA Guidelines and Specifications for Flood Hazard Mapping Partners, Appendix M: Data Capture Standards and Data Capture Guidelines (available at http://www.fema.gov/fhm/dl_cgs.shtm)\r\n \r\n \r\n \r\n \r\n S_Submittial_Info\r\n A spatial data set consisting of polygons depicting the extents of the studied area.\r\n FEMA Guidelines and Specifications for Flood Hazard Mapping Partners, Appendix M: Data Capture Standards and Data Capture Guidelines (available at http://www.fema.gov/fhm/dl_cgs.shtm)\r\n \r\n \r\n \r\n The Hydrology submission is made up of several data themes containing both spatial and attribute information. These data together represent the current hydrology for the subject area as identified by FEMA. The attribute tables include node discharges and elevations, network connectivity, basin, and other data related to the NFIP.\r\n Appendix M of FEMA Guidelines and Specifications for FEMA Flood Hazard Mapping Partners contains a detailed description of the data themes and references to other relevant information.\r\n \r\n \r\n \r\n \r\n \r\n \r\n Federal Emergency Management Agency\r\n \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 1-877-336-2627\r\n miphelp@riskmapcds.com\r\n \r\n \r\n FEMA-derived data products\r\n 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.\r\n \r\n \r\n \r\n FEMA-DCS-HYDROLOGY\r\n \r\n \r\n \r\n \r\n \r\n http://hazards.fema.gov\r\n \r\n \r\n \r\n \r\n \r\n Contact Distributor\r\n \r\n \r\n \r\n 20110427\r\n \r\n \r\n \r\n Kelly Durst\r\n Federal Emergency Management Agency\r\n \r\n \r\n mailing\r\n
130 228th Avenue Southwest
\r\n Bothell\r\n Washington\r\n 98021-9796\r\n USA\r\n \r\n 1-425-487-4636\r\n kelly.durst@dhs.gov\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"}