U.S. Environmental Protection Agency Office of Water/OST/SASD Basins 19980309 Shapefile http://www.epa.gov eparr301 This dataset contains EPA River Reach data for streams, wide rivers, reservoirs, lakes, miscellaneous hydrographic features, and the coastal shorelines for the Atlantic Ocean and Gulf of Mexico. The structure and content of the Reach File databases were created expressly to establish hydrologic ordering, to perform hydrologic navigation for modeling applications, and to provide a unique identifier for each surface water feature, i.e., reach codes. en 19980309 publication date Complete As needed -82.663385 -82.040266 29.939313 29.422649 531129.403256588800.493322602544.888524660664.721379 NONE River Reach Hydrographic Surface Water Planning NONE Florida Southeast United States Southeast U.S. NONE March 9 1998 1990s NONE NONE Data was downloaded from the website: http://www.epa.gov/OST/BASINS/STATES/FL/ U.S. Environmental Protection Agency Office of Water/OST/SASD Basins 19980309 Map Web site: http://www.fgdl.orgTechnical Support: http://www.fgdl.org/fgdlfeed.htmlFor FGDL Software: http://www.fgdl.org/software.htmlFGDL Frequently Asked Questions: http://www.fgdl.org/fgdlfaq.htmlMailing list for FGDL: http://www.fgdl.org/fgdl-l.htmlmailing address

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GainesvilleFlorida32611-5706For FGDL Software: http://www.fgdl.org/software.htmlFlorida Geographic Data Library (FGDL)Web site: http://www.fgdl.orgShapefile Relied on the integrity of the attribute information within the original data layer. Scale is an important factor in data usage. Certain scale datasets are not suitable for some project, analysis, or modelling purposes. Please be sure you are using the best available data. 1:24000 scale datasets are recommended for projects that are at the county level. 1:24000 data should NOT be used for high accuracy base mapping such as property parcel boundaries. 1:100000 scale datasets are recommended for projects that are at the multi-county or regional level. 1:125000 scale datasets are recommended for projects that are at the regional or state level or larger. Vector datasets with no defined scale or accuracy should be considered suspect. Make sure you are familiar with your data before using it for projects or analysis. Every effort has been made to supply the user with data documentation. For additional information, see the References section and the Data Source Contact section of this documentation. For more information regarding scale and accuracy, see our webpage at: http://geoplan.ufl.edu/education.html. These data are based on interpretation of available information and should not be construed as legally binding. Certain node/geometry and topology (GT)-polygon/chain relationships are collected or generated to satisfy topological requirements. Some of these requirements include: chains must begin and end at nodes, chains must connect to each other at nodes, chains do not extend through nodes, left and right GT-polygons are defined for each chain element and are consistent throughout the transfer, and the chains representing the limits of the file (neatline) are free of gaps. The neatline is generated by connecting the four corners of the digital file, as established during initialization of the digital file. All data outside the enclosed region are ignored and all data crossing these geographically straight lines are clipped at the neatline. (Exception: During the QA/QC process all data is examined and if errors are found and corrections are possible, then data is corrected accordingly. This process is documented in the Process_Step.) Data within a specified tolerance of the neatline are snapped to the neatline. Neatline straightening aligns the digitized edges of the digital data with the generated neatline, that is, with the longitude/latitude lines in geographic coordinates. All internal polygons are tested for closure. Certain attributes and/or entities, e.g. closure line, convey data quality information. When information to be encoded in the subfield is known to be not applicable (undefined, not relevant), then the subfield is valued by a string of "9s"; and when the information to be encoded is relevant but unknown (or missing), then the subfield is valued by a string of "9s." Certain node/geometry and topology (GT)-polygon/chain relationships are collected or generated to satisfy topological requirements. Some of these requirements include: chains must begin and end at nodes, chains must connect to each other at nodes, chains do not extend through nodes, left and right GT-polygons are defined for each chain element and are consistent throughout the transfer, and the chains representing the limits of the file (neatline) are free of gaps. The neatline is generated by connecting the four corners of the digital file, as established during initialization of the digital file. All data outside the enclosed region are ignored and all data crossing these geographically straight lines are clipped at the neatline. (Exception: During the QA/QC process all data is examined and if errors are found and corrections are possible, then data is corrected accordingly. This process is documented in the Process_Step.) Data within a specified tolerance of the neatline are snapped to the neatline. Neatline straightening aligns the digitized edges of the digital data with the generated neatline, that is, with the longitude/latitude lines in geographic coordinates. All internal polygons are tested for closure. Certain attributes and/or entities, e.g. closure line, convey data quality information. When information to be encoded in the subfield is known to be not applicable (undefined, not relevant), then the subfield is valued by a string of "9s"; and when the information to be encoded is relevant but unknown (or missing), then the subfield is valued by a string of "9s." U.S. Environmental Protection Agency Office of Water/OST/SASD Basins 19980309 map 2000000 USGS Cataloging Unit (CU) Boundaries; 100000 USGS Digital Line Graph (DLG3) MAP 19980309 ground condition EPA Spatial and Attribute Information Publication date The process step describes, in general, the process used in the production of data sets. The originating agencies created the original spatial coverage. GeoPlan, during the QA/QC process included the following aspects: (1) Reprojected data to FGDL Albers (2) Set Precision to DOUBLE (3) Set Tolerances to FGDL Standards (4) Added DESCRIPT item based on PNAM 2002 coordinate pair 0.000128 0.000128 meters Albers Conical Equal Area24.00000031.500000-84.00000024.000000400000.0000000.000000 D_North_American_1983_HARN Geodetic Reference System 80 6378137.000000 298.257222 CustomGCS_North_American_1983_HARN eparr301 Database File None Feature Class1260 FID Internal feature number. ESRI Sequential unique whole numbers that are automatically generated. FIDOID400 Shape Data attribute inherent to the ESRI shapefile format, which defines the data as a point, polyline, or polygon. FGDL ShapeGeometry000 FNODE_ ArcInfo internal coverage item FGDL FNODE_Number11 TNODE_ ArcInfo internal coverage item FGDL TNODE_Number11 LPOLY_ ArcInfo internal coverage item FGDL LPOLY_Number11 RPOLY_ ArcInfo internal coverage item FGDL RPOLY_Number11 LENGTH Length of polygon in meters FGDL LENGTHNumber185 EPARR3_ ArcInfo internal coverage item FGDL EPARR3_Number11 EPARR3_ID ArcInfo internal coverage item FGDL EPARR3_IDNumber11 CU Hydrologic Catalog Unit; an eight digit code uniquely assigned to a watershed and defined as a Federal Information Processing Standard (FIPS) maintained by the USGS. EPA Unknown CUNumber8 SEG Segment; a unique four digit number assigned to each new surface water feature within a given catalog unit. Segment numbers are assigned serially, starting at 0001, without regard for the hydrologic order of the segments. FGDL Unknown SEGNumber11 MI Marker Index; assigned to each piece of segments that are divided by a new tributary. Their segment numbers remain the same, thus identifying them as once being a single reach. The new downstream piece receives a marker index of zero. The new upstream piece receives a marker index which is defined as the proration or ratio of the distance from the base of the reach segment to the point of subdivision to the total length of the reach segment. DO NOT USE THE MARKER INDEX AS AN INDICATOR OF ACTUAL REACH LENGTH. The only valid use of the Marker Indicator is as a coding approach that enables the pieces with in one Segment to be hydrologically ordered. EPA Unknown MIString5 UP Value for teh IMPEDANCE command in ARC network commands such as PATH, ALLOCATE, and TOUR. To restrict the network traversal to upstream only, use IMPEDANCE DOWN UP. TO restrict to downstream traversal, use IMPEDANCE UP DOWN. EPA Unknown UPNumber11 DOWN Value for the IMPEDANCE command in ARC network commands such as PATH, ALLOCATE, and TOUR. TO restrict the network traversal to upstream only, use IMPEDANCE DOWN UP. To restrict to downstream traversal, use IMPEDANCE UP DOWN. EPA Unknown DOWNNumber11 RF3RCHID Unique river reach identifier concatenated from CU, SEG and MI EPA Unknown RF3RCHIDString17 CUA Cataloging Unit EPA Unknown CUANumber8 SEGA Segment number. EPA Unknown SEGANumber11 MIA Marker Index EPA Unknown MIAString5 UPMI Upstream marker index; the marker index associated with the most upstream end of the reach. The basis of this number is (in general) the distance measured from the start of the segment to the upstream end of the instant reach. EPA Unknown UPMIString5 RFLAG Routing Flag for transport reaches: EPA 0Reach is not a connected reach.Same1Reach is a connected reach.Same RFLAGString1 OWFLAG OWFLAG Open Water Flag: (valid if RFLAG = 1) (i.e. not set for isolated lakes) EPA 0Reach is not in a lake, reservoir, wide river, bay, or other open water.Same1Reach is part of an open water (types A, H, L, M, V, or W).Same OWFLAGString1 TFLAG Terminal flag. EPA 0Reach is not a terminal reach.reach.Same1Reach is terminal (types T, V, X, or Z)Same TFLAGString1 SFLAG Start flag EPA SFLAGString10Reach is not a start reach.Same1Reach is a start reach (types E, H, S, X, or Z).Same REACHTYPE Reach type code; refers to a onecharacter code which has been assigned to each reach. These type codes were generated, in part, from the DLG3 area and line attribute codes. Where DLG EPA REACHTYPEString1AArtificial Lake (RF1/RF2) ReachSameCContinental Coastline Reach. A reach which represents a coastline on the Atlantic, Pacific or Gulf coasts.SameFFalls Reach. A reach which is either a waterfall, drop spillway, or a reach of rapids.Same GGreat Lakes Shoreline Reach. A reach which represents a coastline in the Great Lakes.SameHHeadwater Lake Reach. A headwater reach, identified as a lake, which has no reaches above it in the reach file. This type of reach has either one or two reaches connected to its downstream end. SameIIsland Shoreline Reach. Identifies a reach whose DLG3SameJBraided Stream Envelope. Stream reaches which are around the perimeter of an unnetworked braided stream system.Same LLake Shoreline Reach. A reach which follows the shoreline of a lake other than the Great Lakes.SameNIsolated Stream Reach. A stream reach not having navigation links in to other reaches.SameOApparent Limit Reach. A nontransport reach, usually designated by the DLG attributes as a marsh or wetlands.SamePIndefinite or Intermittent Shoreline Reach. A nontransport reach, usually designated by the DLG attributes as a shoreline without definite boundaries.SameQQuestionable Shoreline Reach. A reach which could be either an island or another closed area.SameRRegular Reach. A reach which has upstream and downstream reaches connected to it and which is not classified as an other type of reach.SameSStart Reach. A headwater reach which has no reaches above it in the reach file. This type of reach has either one or two reaches connected to its downstream end.SameTTerminal Reach. A reach downstream of which there is no other reach (for example, a reach which terminates into an ocean, a landlocked lake, or the ground). This type of reach has either one or two reaches connected to its upstream end. SameUUnknown Reach. Reach cannot be classified.SameVOpen Water Terminal Reach. A reach which is both a terminal reach and an artificial open water reach.SameWWideRiver Shoreline Reach. A reach which identifies either the Right or Left bank of a wide river.SameXTerminal Start Reach. A reach which is both a terminal reach and a start reach.SameZTerminal Entry Reach. A reach which is both a terminal reach and an entry reach. Same LEVEL Stream level EPA Unknown LEVELNumber11 JUNC The junction code pertaining to the junction at the downstream end of the instant reach. In the case of a convergent junction, this is equal to the level of the reach downstream of the instant reach. For simple junctions (junctions with one stream flowing into the junction and one stream flowing out of the junction) and divergent junctions this variable is assigned the value of zero. EPA Unknown JUNCNumber11 DIVERGENCE A onedigit divergence code which is assigned a value when there is a divergent junction at either end of a reach. A reach flowing into a divergent junction is referred to as the "input reach"; the reach which receives the majority of the flow from a divergent junction is the "major reach"; and the reach which receives the minority of the flow from a divergent junction is the "minor reach". EPA 0Not part of a divergent junctionSame1Input reach where minor reach is downstream leftSame2Input reach where minor reach is downstream rightSame 3Minor reach of a divergenceSame4Combination of divergence values 1 and 3Same5Combination of divergence values 2 and 3Same6Major reach of a divergenceSame7Combination of divergence values 1 and 6Same 8Combination of divergence values 2 and 6Same DIVERGENCENumber11 USDIR Upstream direction of main path. Looking upstream, this attribute specifies which reach (up left or up right) is the direction of the main network path. EPA USDIRString1Unknown TERMID Terminal stream ID. Each reach within a given terminal stream system is assigned a 5digit code, unique to that terminal system. This code can be used to readily identify all reaches in a given stream system. EPA Unknown TERMIDNumber11 TRMBLV The terminal base level: the level of the terminal reach of the stream system to which the instant reach belongs. Terminal reaches are assigned levels according to the manner in which the streams terminate, as follows: EPA 1Stream outlet is Atlantic, Pacific, or Gulf of Mexico;Same 2Stream outlet is one of the Great Lakes, or the Great Salt Lake;Same3Stream exits from US into Canada or Mexico;Same 4Isolated drainage (flows into the ground).Same TRMBLVNumber11 PNAME Primary name. For connected reaches, including open water reaches, this is a stream name. Each connected shoreline reach around an open waterbody will bear the name of the stream which feeds that open waterbody. All reaches of a given stream have been assigned the same name and the same primary name code. Other streams having that same name will have different primary name codes. For example, a Back Creek in Virginia would have a different PNMCD from any other Back Creek in Virginia or any other state. EPA Unknown PNAMEString30 PNMCD Primary name code EPA Unknown PNMCDString11 CNAME Common Name. Reserved for the storage of alternate names. EPA Unknown CNAMEString30 OWNAME Open water name. For open water reaches (OWFLAG =1), this is the. EPA Unknown OWNAMEString30 OWNMCD Open water name code EPA Unknown OWNMCDString11 DSCU Downstream CU. CU of the reach downstream of the instant reach. The downstream reach is the reach into which the instant reach flows, except that if the downstream end of the instant reach is a divergent junction, then the reach identified as the downstream reach is the major recipient of the outflow from the instant reach and the reach identified as the divergent reach is the recipient of the minor portion of the outflow. EPA Unknown DSCUNumber8 DSSEG Downstream SEG EPA Unknown DSSEGNumber11 DSMI Downstream MI EPA Unknown DSMIString5 CCU Complement CU. CU of the complement reach. The complement is the reach that flows into the confluence at the downstream end of the instant reach. EPA Unknown CCUNumber8 CSEG Complement SEG EPA Unknown CSEGNumber11 CMI Complement MI. EPA Unknown CMIString5 CDIR Complement direction. Looking downstream, this is the left or right (L or R) side of the instant reach to which the complement reach is connected. EPA Unknown CDIRString1 ULCU Upstream left CU. CU of the reach branching to the left from the upstream end of the instant reach. EPA Unknown ULCUNumber8 ULSEG Upstream left SEG EPA Unknown ULSEGNumber11 ULMI Upstream left MI EPA Unknown ULMIString5 URCU Upstream right CU. CU of the reach branching to the right from the upstream end of the instant reach. EPA Unknown URCUNumber8 URSEG Upstream right SEG EPA Unknown URSEGNumber11 URMI Upstream right MI EPA Unknown URMIString5 SEGL Reach length (Miles). This length was calculated from all of the latitude/longitude coordinate values for the entire length of the reach. NOTE: The difference between MI and UPMI will NOT always equal SEGL. MI/UPMI are proportionally related indexes based upon mileage calculations from RF1/RF2 and the DLG. For all mileage calculations, SEGL should be used. EPA Unknown SEGLNumber62 RFORGFLAG RF origin flag; records the version (RF1, RF2 or RF3) of the Reach File in which a given reach first occurred. EPA Unknown RFORGFLAGNumber11 ALTPNMCD Alternate primary name code (future use) EPA Unknown ALTPNMCDNumber8 ALTOWNMC Alternate OW name code (future use) EPA Unknown ALTOWNMCNumber8 DLAT Downstream latitude EPA Unknown DLATNumber84 DLONG Downstream longitude EPA Unknown DLONGNumber84 ULAT Upstream latitude EPA Unknown ULATNumber84 ULONG Upstream longitude EPA Unknown ULONGNumber84 MINLAT Minimum latitude EPA Unknown MINLATNumber84 MINLONG Minimum longitude EPA Unknown MINLONGNumber84 MAXLAT Maximum latitude EPA Unknown MAXLATNumber84 MAXLONG Maximum longitude. EPA Unknown MAXLONGNumber84 NDLGREC Number of DLG records. EPA Unknown NDLGRECNumber11 LN1AT2 DLG line attribute 1. EPA Unknown LN1AT2Number11 LN2AT2 DLG line attribute 2 EPA Unknown LN2AT2Number11 AR1AT2 DLG area attribute EPA Unknown AR1AT2Number11 AR1AT4 DLG area attribute EPA Unknown AR1AT4Number11 AR2AT2 DLG area attribute EPA Unknown AR2AT2Number11 AR2AT4 DLG area attribute EPA Unknown AR2AT4Number11 UPDATE1 Date of the update. EPA Unknown UPDATE1String6 UPDTCD1 Unique code for a set of updates. "1" series: Set during the initial production. UPDTSRC equals "DLG100K". "2" and "3" series: Set during future update procedures. EPA Unknown UPDTCD1String8 UPDTSRC1 Code identifying the party performing the updates. EPA Unknown UPDTSRC1String8 UPDATE2 Date of the update. EPA Unknown UPDATE2String6 UPDATE3 Date of the update. EPA Unknown UPDATE3String6 DIVCUDIVCUNumber8Divergent CU. The CU of the divergent reach which is the minor recipient of outflow from the instant reach.EPAUnknownDIVSEGDIVSEGNumber11Divergent SEGEPAUnknownDIVMIDIVMIString5Divergent MIEPAUnknownDLGIDDLGIDNumber11DLG number (special use)EPAUnknownDSRF3RCHIDDSRF3RCHIDString17Unique downstream reach identifierEPAUnknownCURF3RCHIDCURF3RCHIDString17Unique complement reach identifierEPAUnknownULRF3RCHIDULRF3RCHIDString17Unique upstream left reach identifierEPAUnknownURRF3RCHIDURRF3RCHIDString17Unique upstream right reach identifierEPAUnknownDIVRF3RCHIDIVRF3RCHIString17Unique divergent reach identifierEPAUnknownCODE_PTCHLCODE_PTCHLString1Code for Port Charlotte area reaches. Not defined. See "FGDL QUALITY ASSURANCE STATUS". UNKNOWNUnknownTEST_PTCHLTEST_PTCHLNumber2"Test" for Port Charlotte area reaches. Not defined. See "FGDL QUALITY ASSURANCE STATUS".UNKNOWNUnknownDESCRIPTDESCRIPTString30FGDL added item based on the item PNAMFGDL mailing address

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Gainesville Florida 32611-5706 United States Web site: http://www.fgdl.org Technical Support: http://www.fgdl.org/fgdlfeed.htmlFor FGDL Software: http://www.fgdl.org/software.htmlFGDL Frequently Asked Questions: http://www.fgdl.org/fgdlfaq.htmlMailing list for FGDL: http://www.fgdl.org/fgdl-l.htmlFLORIDA GEOGRAPHIC DATA LIBRARY THE FGDL DATA AS PROVIDED BY CONTRIBUTING ORGANIZATIONS AND ANY PROGRAMMING SOFTWARE CREATED BY THE UNIVERSITY OF FLORIDA GEOPLAN CENTER (COLLECTIVELY THE 'MATERIALS') ARE COPYRIGHTED BY THE UNIVERSITY OF FLORIDA GEOPLAN CENTER FOR THE FGDL CONTRIBUTING AGENCIES AND ORGANIZATIONS (THE 'DATA PROVIDERS'). DO NOT REPRODUCE, REDISTRIBUTE OR RESELL THE MATERIALS, OR PROVIDE THE MATERIALS FOR FREE TO CUSTOMERS OR CLIENTS, OR PLACE THE MATERIALS FOR DOWNLOAD ON A WEBSITE. ADDITIONALLY, WHEN USING FGDL DATA OR SOFTWARE IN PROJECTS, MAPS, ETC.; YOU AGREE TO ACKNOWLEDGE THE FGDL AS A DATA SOURCE. THE MATERIALS ARE PROVIDED AS IS.THE UNIVERSITY OF FLORIDA GEOPLAN CENTER MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE QUALITY OR SUITABILITY OF THE MATERIALS, EITHER EXPRESSLY OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.THE UNIVERSITY OF FLORIDA GEOPLAN CENTER MAKES NO WARRANTIES, GUARANTIES OR REPRESENTATIONS AS TO THE TRUTH, ACCURACY OR COMPLETENESS OF THE DATA PROVIDED BY THE FGDL CONTRIBUTING ORGANIZATIONS. THE UNIVERSITY OF FLORIDA GEOPLAN CENTER SHALL NOT BE LIABLE FOR ANY DAMAGES SUFFERED AS A RESULT OF USING, MODIFYING, CONTRIBUTING OR DISTRIBUTING THE MATERIALS. 2001 Operator U.S. Environmental Protection Agency Office physical address

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Washington, D.C. 20460 (202) 2607301, or for STORET User Assistance call 18004249067 FGDC Content Standards for Digital Geospatial Metadata FGDC-STD-001-1998 enlocal timehttp://www.esri.com/metadata/esriprof80.htmlESRI Metadata Profile {56B76A27-D714-4B7B-84FF-D3E62A7C56FE}2002102911274400FALSE20021029112744002002103016305700Microsoft Windows 2000 Version 5.0 (Build 2195) Service Pack 2; ESRI ArcCatalog 8.2.0.700eparr301531129.403256588800.493322660664.721379602544.8885241-82.646328-82.04153629.94649429.4160791ISO 19115 Geographic Information - MetadataDIS_ESRI1.0dataset002file://\\cosmos\christine\finaldata\v3\alachua\eparr301.shpLocal Area Network1.541ShapefileSimplePolylineFALSE1260FALSEFALSECustom126020021030