20190115 13411500 1.0 FALSE FldZone_Line_1PCT_Seamless 111432.553871 328124.686771 210441.423042 275603.033842 1 202.630 002 Projected GCS_North_American_1983 Linear Unit: Meter (1.000000) NAD_1983_StatePlane_Puerto_Rico_Virgin_Islands_FIPS_5200 <ProjectedCoordinateSystem xsi:type='typens:ProjectedCoordinateSystem' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xs='http://www.w3.org/2001/XMLSchema' xmlns:typens='http://www.esri.com/schemas/ArcGIS/10.3'><WKT>PROJCS["NAD_1983_StatePlane_Puerto_Rico_Virgin_Islands_FIPS_5200",GEOGCS["GCS_North_American_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Lambert_Conformal_Conic"],PARAMETER["False_Easting",200000.0],PARAMETER["False_Northing",200000.0],PARAMETER["Central_Meridian",-66.43333333333334],PARAMETER["Standard_Parallel_1",18.03333333333334],PARAMETER["Standard_Parallel_2",18.43333333333333],PARAMETER["Latitude_Of_Origin",17.83333333333333],UNIT["Meter",1.0],AUTHORITY["EPSG",32161]]</WKT><XOrigin>-38021900</XOrigin><YOrigin>-26320000</YOrigin><XYScale>117827727.75216551</XYScale><ZOrigin>-100000</ZOrigin><ZScale>10000</ZScale><MOrigin>-100000</MOrigin><MScale>10000</MScale><XYTolerance>0.001</XYTolerance><ZTolerance>0.001</ZTolerance><MTolerance>0.001</MTolerance><HighPrecision>true</HighPrecision><WKID>32161</WKID><LatestWKID>32161</LatestWKID></ProjectedCoordinateSystem> 20190115 15115100 20190115 15115100 ItemDescription Andrew Martin FEMA - Mitigation Advisor//Federal Disaster Recovery Coordinator (877) FEMA-MAP 1800 South Bell Street Arlington VA 22202 20190115 ArcGIS Metadata 1.0 Andrew Martin FEMA Mitigation Advisor//Federal Disaster Recovery Coordinator (877) FEMA-MAP 1800 South Bell Street Arlington VA 22202 US http://www.jp.pr.gov/sigepr/advsmap 202.630 Shapefile FldZone_Line_1PCT_Seamless 2018-02-25 STARRII Federal Emergency Management Agency Washington, DC vector digital data The Federal Emergency Management Agency (FEMA) has developed the Advisory Limit of the 1% Flood Hazard Area to provide a geospatial limit to the Advisory Base Flood Elevations as well as an updated representation the 1% annual chance flood hazard area. The Advisory Limit of the 1% Flood Hazard Area provides a cartographic delineation of the 1% flood hazard area based on a preliminary update of the coastal and riverine flood hazard and edited to serve advisory purposes. The advisory data serve as the best available data for understanding flood hazard risk and the elevations that communities should build to in order to protect themselves from future flood events. As part of the long term recovery effort, the ABFEs are a tool for Federal, State, and local officials, building officials, builders and architects, insurance professionals, and property owners to make informed decisions during rebuilding and to mitigate losses from future flood events, safeguard lives, and protect the private and public investment in rebuilding. Commonwealth of Puerto Rico, Puerto Rico, Culebra, Vieques U.S. Board on Geographic Names flood map FEMA environment, oceans, boundaries ISO 19115 Topic Category flood map environment, oceans, boundaries FEMA Commonwealth of Puerto Rico, Puerto Rico, Culebra, Vieques 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. This advisory data was disseminated by the FEMA and is available at http://Region2Coastal.com. FIPS Pub 199 Standard Technical Controls This product is not be used as information to support regulatory floodplain designation or insurance ratings. Use of data is to provide the FEMA with guidance to disseminate to communities rebuilding after Hurricane Maria. The advisory elevations do not include freeboard and/or any additional safety factor to account for potential future increases of the coastal flood hazard due to sea level rise. Advisory mapping information was not adjusted to provide a seamless tie to any existing hazard Flood Insurance Study (FIS) mapping in adjacent areas. Esri ArcGIS 10.3.0.4322 Publication date 2018-02-25 -67.271756 -65.24321 17.927941 18.517023 Limitations and Caveats for coastal portions of the 1% annual chance flood hazard area: 1. In order to keep a 1-percent boundary product that was as continuous as possible (without small sections with gaps in between), it was necessary to generate a continuous SWEL delineation across/between WHAFIS zones: a. However, for areas of very large stretches of Runup along the shoreline the 1-percent floodplain boundary was removed; b. In some areas (where dune removal was applied in the effective study and the updated mapping polygon was not connected to the flooding behind a ridge) these gaps had to be filled; c. In areas where the updated topographic information shows a high ridge or dune feature with high elevations that would prevent water from passing. Many of these types of areas are shown in the effective as retreat erosion cases; d. For the final product, the effective will be merged with the new 1-percent boundary. Areas where the floodplain was extended to the landward limit of the primary frontal dune will be filled in as it is shown in the effective mapping. 2. The 1-percent boundary may not always follow the SWEL + setup value indicated by the mapping notes or modeling results. a. The scope of this product did not include setup reduction calculations, therefore the following assumptions were used: i. The setup value at the landward limit of the modeling transect would continue to the extent of the effective 1-percent SWEL surface; ii. For areas where the effective mapping notes indicated delineation without setup, the original SWEL was used. 3. Because the effective 1-percent boundary was used to delineate 1-percent LiMWA product there are times where it is shown outside of the updated 1-percent boundary. a. In order to alleviate this, the effective 1-percent boundary was used in the merged product for areas where the updated 1-percent boundary has been reduced. This eliminated any areas of overlaps and crossovers of the LiMWA and the 1-percent boundary for the final product. 1 -67.272089 -65.219970 18.516396 17.923849 20180225 Processes were executed under STARRII Quality Management Plan. The purpose of this product is to provide elevation guidance for rebuilding, not information to support regulatory floodplain designation or insurance ratings. The delineation does not represent detailed modeling of the hazard. ABFE zone boundaries were produced from a generalized surface model of the advisory elevations, zones were subsequently merged to provide a cartographically simple product. As such, no claims are made to the horizontal accuracy of those zone breaks. feet -9999 The Advisory Flood Zones were developed from base data fully consistent with accuracy standards presented within FEMA’s Guidelines and Specifications for Flood Hazard Mapping Partners. These data were processed in a manner to generalize Advisory Elevation Zones feet -9999 The Advisory Limit of the 1% Flood Hazard area were developed from the 1% Flood hazard area polygons. First in the process, the flood hazard area polygons were merged into one polygon that encompasses are areas subjected to the flood hazard. Next, the resultant polygon area boundary was extracted as a line feature. This line feature represents the limits of the 1% flood hazard area. 2018-02-06 Dewberry Consultants, LLC 703-849-0100 8401 Arlington Blvd Fairfax VA 22031 US 3094 FldZone_Line_1PCT_Seamless Feature class containing information associated with the dataset FEMA Feature Class 3094 FID FID OID 4 0 0 Internal feature number. Esri Sequential unique whole numbers that are automatically generated. FB_1Pct_ID A unique identifier STARRII Positive real numbers. FB_1Pct_ID Integer 10 10 0 SHAPE Feature geometry. Esri Coordinates defining the features. Shape Geometry 0 0 0 Line_Type Line_Type String 100 0 0 SHAPE_Leng SHAPE_Leng Double 19 0 0 dataset EPSG 8.2.6 Simple FALSE 3094 TRUE TRUE