Federal Emergency Management Agency 1998 vector digital data Washington, DC Federal Emergency Management Agency Type_of_File: ARC/INFO Coverage Filename: Q3 Metadata_Filename: c53065m FEMAFloodData withheld The Q3 Flood Data are derived from the Flood Insurance Rate Maps (FIRMS) published by the Federal Emergency Management Agency (FEMA). The file is georeferenced to earth"s surface using geographic projection and decimal degree coordinate system. The specifications for the horizontal control of Q3 Flood Data files are consistent with those required for mapping at a scale of 1:24000. 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 puchase 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 1973 Flood Disaster Protection Act). In addition to the identification of Special Flood Hazard Areas, the risk zones shown on the FIRMs are the basis for the establishment of premium rates for flood coverage offered through the NFIP. Q3 Flood Data files are intended to convey certain key features from the existing hard copy FIRM to provide users with automated flood risk data. Edge-matching errors, overlaps and deficiencies in coverage, and similar problems are not corrected during digitizing or post-processing. These data may be used to locate Special Flood Hazard Areas (SFHAs). More detailed information may be obtained from the paper FIRM. en 1998 Publication date of sources Complete Irregular -118.429122 -117.419719 49.005483 47.786413 395466.541712 468566.497181 5293504.350618 5428154.254837 None FEMA Flood Hazard Zones Q3 Flood Data Q3 Coverage Special Flood Hazard Areas Digital Flood Insurance Rate Maps None STEVENS WA USA None Use_Restrictions: None. Acknowledgement of the Federal Emergency Management Agency would be appreciated in products derived from these data. Federal Emergency Management Agency Mitigation Directorate mailing address

500 C Street, S.W.

Washington District of Columbia 20472 USA 1-800-358-9616 UNCLASSIFIED ESRI ArcCatalog 9.3.1.3500 Federal Emergency Management Agency 1998 map Washington, DC Federal Emergency Management Agency REQUIRED: Restrictions and legal prerequisites for using the data set after access is granted. File Geodatabase Feature Class The Q3 Flood Data are countywide vector files derived from the FEMA Flood Insurance Rate Maps (FIRMS). The attribute definitions may be found in the "Q3 Flood Data Specfications". Attribute accuracy was tested by manual comparison of source graphic with hardcopy plots and a symbolizied display on an interactive computer graphic system. Selected attributes that could not be visually verified were individually queried. In addition, an ARC/INFO Arc Macro Language (AML) software program was applied to the dataset to test the attributes against a master set of valid attributes for the specific data category, and a complete set of valid attribute combinations. (See also Entity Attribute Information). See Explanation Attribute accuracy is described, where present, with each attribute defined in the Entity and Attribute Section. Polygon and chain-node topology are present. Certain node-area-line relationships are collected or generated to satisfy topological requirements. Some of these requirements include: lines must begin and end at nodes, lines must connect to each other at nodes, lines do not extend through nodes, left and right areas are defined for each line segment and are consistent throughout the files, and the lines representing the limits of the file neatlines are free of gaps. Tests of logical consistency were performed by ARC/INFO software modules. Check plots were made to test for leaks in all internal polygons. Data completeness for Q3 Flood Data files reflect the content of the source graphic. Features may have been eliminated or generalized on the source graphic, due to scale and legibility constraints. 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 analysis 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 anaylses are used to generate flood risk data only for developed or developing areas of communities. For undeveloped 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. The Q3 Flood Data coverages may be derived from DFIRM-DLGs, from FIRM- DLGs, from FIRMs digitized previously for emergency applications, or may be newly created files. In Q3 Flood Data derived from older data sets, certain items may not have been captured or may have been captured differently from the current Q3 Flood Data specifications. In some cases, preliminary FIRM data have been included in the Q3 Flood Data files. These data have been provided to the community for their review and comment and may be subject to change before their final publication date. In addition, in some cases areas designated as Flood Prone Areas on maps prepared by USGS and FIA have been included in the Q3 Flood Data files. These areas were delineated based on available information on past floods and are described by a unique attribute code that distinquishes them from areas of 1% annual chance of flooding derived from FIRMs. Flood Insurance Rate Maps continually undergo revisions and updates. Some of these revisions are effected by letter (Letter of Map Revision (LOMR), Letter of Map Amendment (LOMA)). Q3 Flood Data may not reflect the most current information or information that is not mappable at the publication scale of FIRM. To obtain the latest information, contact the address listed under distributor. Specifications for the digitizing of FIRMs to create the Q3 Flood Data are consistent with those requirements for mapping at a scale of 1:24000. Horizontal control of Q3 Flood Data was established using USGS quadrangle maps at 1:24000 or other standard scales. Users should assess the horizontal positional sources and the requirements of their application. With increased frequency, large-scale spatial data sets are becoming widely available for computer-based geographic information systems. Q3 Flood Data may be used in combination with other digital spatial data, however, users should be aware that scalar enlargements do not enhance the relative accuracy of the Q3 Flood Data (i.e. 1:24000). Federal Emergency Management Agency 1998 map Washington, DC Federal Emergency Management Agency Panels: 530185 0000, 0013C, 0025C, 0050B, 0075B, 0086C, 0100C, 0125B, 0150B, 0154C, 0175C, 0200B, 0225B, 0250B, 0265B, 0275B, 0300B, 0325B, 0330B, 0350B, 0375B, 0400B, 0420B, 0425B, 0440B, 0450B, 0475B, 0500B, 0505B, 0525B, 0550B, 0575B, 0600B, 0625B, 0650B, 0675B, 0700B, 0725B Federal Emergency Management Agency 1998 map Washington, DC Federal Emergency Management Agency Panels: 530186 0001B Federal Emergency Management Agency 1998 map Washington, DC Federal Emergency Management Agency Panels: 530187 0001B Federal Emergency Management Agency 1998 map Washington, DC Federal Emergency Management Agency Panels: 530257 0000, 0001A, 0002A Federal Emergency Management Agency 1998 map Washington, DC Federal Emergency Management Agency Panels: 530264 0001A 6000-24000 6000 7200 4800 9600 paper paper paper paper paper 19960816 Effective Date 19860205 Effective Date 19850605 Effective Date 19760709 Effective Date 19750502 Effective Date FIRM1 FIRM2 FIRM3 FIRM4 FIRM5 spatial and attribute information spatial and attribute information spatial and attribute information spatial and attribute information spatial and attribute information Q3 Flood Data format was produced by either scanning or manually digitizing a hardcopy version of the graphic materials. The scanning process captured the digital data and the resulting raster data was vectorized and attributed on an interactive editing station. Manual digitizing used a digitizing table to capture the digital data; attribution was performed either as the data was digitized or on an interactive edit station after the digitizing was completed. The determination of the production methodology was based on various criteria, including availability of production systems. Four control points corresponding to the four corners of the map were used for registration during manual digitizing. A projection transformation was performed on the coordinates used in the data collection and editing systems to register the digital data to the Universal Transverse Mercator (UTM) grid coordinates. The ARC/INFO coverage of the Q3 Flood Data was generated, and it was also used to create the Q3-DLG file. The Q3 Flood Data was checked for position and attribute accuracy by comparing plots of the digital data to the graphic source and by symbolizing display on an interactive computer graphic system. Selected attributes that could not be visually verified were individual queried. In addition, an ARC/INFO Arc Macro Language (AML) software program was applied to the dataset to test the attributes against a master set of valid attributes for the specific data category and a complete set of valid attribute combinations. Source graphics were revised to reflect updates effected by Letters of Map Change (Letter of Map Revision (LOMR), Letter of Map Amendment (LOMA)). These revisions were included in the Q3 Flood Data if they were mappable at the publication scale of the source graphic. Once final, the ARC/INFO coverage was projected into a geographic grid system using decimal degree latitude and longitude coordinates and then converted into an ARC/INFO export file and MapInfo native table files. In addition, the ARC/INFO coverage in UTM coordinates was converted into a Digital Line Graph file. All final files were checked for logical consistency and completeness. withheld 1998 Metadata imported. withheld 20081021 14261500 Vector Simple FALSE 811 TRUE FALSE North American Datum of 1983 Geodetic Reference System 80 6378137.000000 298.257222 GCS_North_American_1983 NAD_1983_UTM_Zone_11N coordinate pair meters 0.000156 0.000156 Explicit elevation coordinate included with horizontal coordinates 0.000100 FEMA, Map Service Center mailing address

6730 Santa Barbara Court

Baltimore Maryland 21227-5832 USA 1-800-358-9616 Data requests should include the full name of the community or county and the Flood Insurance Rate Map panel number(s) or the 7.5 minute quadrangle sheet area(s) covered by the request. 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. Standard_Ordering_Process Printed Digital Flood Insurance Rate Maps that match this data set are available from FEMA at the Map Service Center, cited above. http://www.fema.gov Online_Computer_Operating_System: CD-ROM ISO 9660 Metadata_Reference_Section Metadata_Date 980804 Metadata_Contact Contact_Organization_Primary Federal Emergency Management Agency Contact_Position Mitigation Directorate Contact_Address Address_type mailing address 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 Metadata_Standard_Name FGDC Content Standards for Digital Geospatial Metadata Metadata_Standard_Version 19940608 Metadata_Time_Convention Local Time Metadata_Security_Information Metadata_Security_Classification_System None Metadata_Security_Classification UNCLASSIFIED Metadata_Security_Handling_Description None Downloadable Data 20221128 15062500 FALSE 20190730 16080600 20190730 16080600 FEMAFloodData 002 2235233.674458 2470859.440082 301341.612009 747619.320501 1 Projected GCS_North_American_1983_HARN NAD_1983_HARN_StatePlane_Washington_North_FIPS_4601_Feet <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/10.5'><WKT>PROJCS[&quot;NAD_1983_HARN_StatePlane_Washington_North_FIPS_4601_Feet&quot;,GEOGCS[&quot;GCS_North_American_1983_HARN&quot;,DATUM[&quot;D_North_American_1983_HARN&quot;,SPHEROID[&quot;GRS_1980&quot;,6378137.0,298.257222101]],PRIMEM[&quot;Greenwich&quot;,0.0],UNIT[&quot;Degree&quot;,0.0174532925199433]],PROJECTION[&quot;Lambert_Conformal_Conic&quot;],PARAMETER[&quot;False_Easting&quot;,1640416.666666667],PARAMETER[&quot;False_Northing&quot;,0.0],PARAMETER[&quot;Central_Meridian&quot;,-120.8333333333333],PARAMETER[&quot;Standard_Parallel_1&quot;,47.5],PARAMETER[&quot;Standard_Parallel_2&quot;,48.73333333333333],PARAMETER[&quot;Latitude_Of_Origin&quot;,47.0],UNIT[&quot;Foot_US&quot;,0.3048006096012192],AUTHORITY[&quot;EPSG&quot;,2926]]</WKT><XOrigin>-117104300</XOrigin><YOrigin>-99539600</YOrigin><XYScale>3048.0060960121928</XYScale><ZOrigin>-100000</ZOrigin><ZScale>10000</ZScale><MOrigin>-100000</MOrigin><MScale>10000</MScale><XYTolerance>0.0032808333333333331</XYTolerance><ZTolerance>0.001</ZTolerance><MTolerance>0.001</MTolerance><HighPrecision>true</HighPrecision><WKID>2926</WKID><LatestWKID>2926</LatestWKID></ProjectedCoordinateSystem> Linear Unit: Foot_US (0.304801) 1.0 FGDC CSDGM Metadata Version 6.2 (Build 9200) ; Esri ArcGIS 10.5.1.7333 FEMAFloodData -118.412672 -117.373250 49.023151 47.776135 1 -118.429122 -117.419719 49.005483 47.786413 1 002 en FGDC Content Standards for Digital Geospatial Metadata FGDC-STD-001-1998 local time REQUIRED: The person responsible for the metadata information. REQUIRED: The organization responsible for the metadata information. REQUIRED: The mailing and/or physical address for the organization or individual. REQUIRED: The city of the address. REQUIRED: The state or province of the address. REQUIRED: The ZIP or other postal code of the address. REQUIRED: The telephone number by which individuals can speak to the organization or individual. 20110518 ISO 19115 Geographic Information - Metadata DIS_ESRI1.0 dataset 002 withheld Local Area Network File Geodatabase Feature Class File Geodatabase Feature Class NAD_1983_UTM_Zone_11N EPSG 8.9.3(9.0.0) 811 FEMAFloodData Feature Class 811 OBJECTID OBJECTID OID 4 0 0 Internal feature number. ESRI Sequential unique whole numbers that are automatically generated. Shape Shape Geometry 0 0 0 Feature geometry. ESRI Coordinates defining the features. FEMA_ FEMA_ Integer 4 0 0 FEMA_ID FEMA_ID Integer 4 0 0 FIPS FIPS String 5 0 0 COMMUNITY COMMUNITY String 4 0 0 FIRM_PANEL FIRM_PANEL String 11 0 0 QUAD QUAD String 8 0 0 ZONE_ ZONE_ String 5 0 0 FLOODWAY FLOODWAY String 5 0 0 COBRA COBRA String 9 0 0 SFHA SFHA String 3 0 0 SYMBOL SYMBOL Integer 4 0 0 PANEL_TYP PANEL_TYP String 4 0 0 ST_FIPS ST_FIPS String 2 0 0 CO_FIPS CO_FIPS String 3 0 0 STATE STATE String 2 0 0 PCOMM PCOMM String 4 0 0 PANEL PANEL String 5 0 0 LAT LAT String 2 0 0 LONG_ LONG_ String 3 0 0 QUAD_UNIT QUAD_UNIT String 2 0 0 Shape_Length Shape_Length Double 8 0 0 Length of feature in internal units. ESRI Positive real numbers that are automatically generated. Shape_Area Shape_Area Double 8 0 0 Area of feature in internal units squared. ESRI Positive real numbers that are automatically generated. 20190730