2019080113281500FALSE20210105091050002021010509105000IntermittentBuffer0021357483.6702731484278.124919381233.375267572249.9668051ProjectedGCS_North_American_1983_HARNLinear Unit: Foot_US (0.304801)NAD_1983_HARN_StatePlane_Maryland_FIPS_1900_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/2.6.0'><WKT>PROJCS["NAD_1983_HARN_StatePlane_Maryland_FIPS_1900_Feet",GEOGCS["GCS_North_American_1983_HARN",DATUM["D_North_American_1983_HARN",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Lambert_Conformal_Conic"],PARAMETER["False_Easting",1312333.333333333],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-77.0],PARAMETER["Standard_Parallel_1",38.3],PARAMETER["Standard_Parallel_2",39.45],PARAMETER["Latitude_Of_Origin",37.66666666666666],UNIT["Foot_US",0.3048006096012192],AUTHORITY["EPSG",2893]]</WKT><XOrigin>-120561100</XOrigin><YOrigin>-95444400</YOrigin><XYScale>3048.00609601219</XYScale><ZOrigin>0</ZOrigin><ZScale>1</ZScale><MOrigin>0</MOrigin><MScale>1</MScale><XYTolerance>0.00328083333333333</XYTolerance><ZTolerance>0.001</ZTolerance><MTolerance>0.001</MTolerance><HighPrecision>true</HighPrecision><WKID>2893</WKID><LatestWKID>2893</LatestWKID></ProjectedCoordinateSystem>1.0FGDC CSDGM Metadata1500000005000ItemDescriptionESRI ArcCatalog 9.3.1.1850enThis file is a countywide digital stream reach file (polyline). It was created for the Anne Arundel County, Maryland, Watershed Management Program to delineate the reaches within the county and to serve as a base layer for conducting physical, biological, and chemical assessment. This dataset was based on the 2002 stream planimetric coverage. The 2002 planimetric coverage was updated, in 2004 to accomodate field walked reaches within the Severn River, 2006 to refelct field walked reaches within the South River, 2007 to reflect field walked reaches within the Upper Patuxent River. The Magothy reaches are expected to be field verified in 2008. Other watersheds to follow with a Countywide field verified coverage expected by 2012. The available stream layer and classification data was collected in support of the Anne Arundel County National Pollutant Discharge Elimination System (NPDES) municipal separate storm sewer system (MS4) permit, which is issued by the Maryland Department of the Environment (MDE). As part of the permitting requirement, Anne Arundel County is required to perform an assessment of land-use conditions. The assessment of current conditions is intended to help the County to determine where to focus resources to not only maintain those waterbodies that are in good condition, but to help determine where mitigation of potential problems is necessary to improve the overall watershed health and quality of tidal and non-tidal resources.Magothy Watershed Assessment - Completed May 2010.Patapsco Non-Tidal Watershed Assessment - Completed August 2011.Patapsco Tidal and Bodkin Creek Watershed Assessment - Completed August 2012.Little Patuxent Watershed Assessment - Completed June 2016West and Rhode Rivers Watershed Assessment - Completed December 2016.The last watershed study, Herring Bay, Middle and Lower Patuxent was completed 6/30/2018. The intended application of this data is to serve as a spatial reference of data layers in GIS and mapping applications. It is specifically not intended to be used as a land survey or representation of land for conveyance or tax purposes. It is expected that data created in this project will be replaced as updated information is collected.This data is stored as a single precision shapefile that has been topologically corrected and calculated using ArcInfo 9.x. Topology was checked only for the Severn, South, and Upper Patuxent Rivers.Anne Arundel County, Department of Public Works, Bureau of Engineering, Watershed and Ecosystem ServicesUnknownReachesReachesvector digital datawithheldAnne Arundel County, Office of Planning and Zoning, Research and Geographic Information Services (comp.)Anne Arundel County, Department of Public Works, Watershed Management ProgramAnnapolic, MDpublication dateunknownAs needed-76.841765-76.39252939.23795038.7118891357483.6702731484397.914487381222.879779572288.239829Anne Arundel County Geographic Data Use & Distribution Administrative ProcedureStream ReachesPriority Level 2 - EssentialStream AssessmentAnne Arundel CountyMarylandISO ThesaurusMDLevel 4 - Public Use - Data may be distributed on the Internet and Intranet.Level 4 - Public Use - Data may be distributed on the Internet and Intranet.Personal GeoDatabase Feature ClassWatershed Program Managermailing and physical address
2664 Riva Road 4th Floor (MS 6402)
AnnapolisMaryland21401USA410-222-4240msearing@aacounty.org7:00AM - 4:00PMDepartment of Public Works, Bureau of Engineering, Watershed and Ecosystem ServicesMary L. SearingTechnical Contact:
Hala Flores, P.E.
Department of Public Works
Bureau of Engineering
Watershed and Ecosystem Services
Watershed Model Administrator
hala.flores@aacounty.org
(410)222-4240
Anne Arundel County Geographic Data Use and Distribution PolicyLevel 4 - Public UseLevel 4 - Public Use. Data may be distributed on the Internet and Intranet.withheldEsri ArcGIS 12.6.2.24783IntermittentBuffer1357483.6702731484397.914487572288.239829381222.8797791-76.841765-76.39252939.2379538.71188911-76.841765-76.39295339.23784538.711920The intended application of this data is to serve as a spatial reference of data layers in GIS and mapping applications. It is specifically not intended to be used as a land survey or representation of land for conveyance or tax purposes. It is expected that data created in this project will be replaced as updated information is collected.<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>This file is a countywide digital stream reach file (polyline). It was created for the Anne Arundel County, Maryland, Watershed Management Program to delineate the reaches within the county and to serve as a base layer for conducting physical, biological, and chemical assessment. This dataset was based on the 2002 stream planimetric coverage. The 2002 planimetric coverage was updated, in 2004 to accomodate field walked reaches within the Severn River, 2006 to refelct field walked reaches within the South River, 2007 to reflect field walked reaches within the Upper Patuxent River. The Magothy reaches are expected to be field verified in 2008. Other watersheds to follow with a Countywide field verified coverage expected by 2012. The available stream layer and classification data was collected in support of the Anne Arundel County National Pollutant Discharge Elimination System (NPDES) municipal separate storm sewer system (MS4) permit, which is issued by the Maryland Department of the Environment (MDE). As part of the permitting requirement, Anne Arundel County is required to perform an assessment of land-use conditions. The assessment of current conditions is intended to help the County to determine where to focus resources to not only maintain those waterbodies that are in good condition, but to help determine where mitigation of potential problems is necessary to improve the overall watershed health and quality of tidal and non-tidal resources.</SPAN></P><P><SPAN>Magothy Watershed Assessment - Completed May 2010.</SPAN></P><P><SPAN>Patapsco Non-Tidal Watershed Assessment - Completed August 2011.</SPAN></P><P><SPAN>Patapsco Tidal and Bodkin Creek Watershed Assessment - Completed August 2012.</SPAN></P><P><SPAN>Little Patuxent Watershed Assessment - Completed June 2016</SPAN></P><P><SPAN>West and Rhode Rivers Watershed Assessment - Completed December 2016.</SPAN></P><P><SPAN>The last watershed study, Herring Bay, Middle and Lower Patuxent was completed 6/30/2018. </SPAN></P><P><SPAN /></P></DIV></DIV></DIV>Stream ReachesPriority Level 2 - EssentialStream Assessment<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>Level 4 - Public Use - Data may be distributed on the Internet and Intranet.</SPAN></P></DIV></DIV></DIV>enFGDC Content Standards for Digital Geospatial MetadataFGDC-STD-001-1998local timemailing and physical addressAnnapolisMaryland21401
2664 Riva Road
USA410-222-7441Hala Flores, P.E.Anne Arundel County, Department of Public Works, Bureau of EngineeringSenior Engineer, Watershed Model Administrator410-222-7255lufish33@aacounty.orgMonday through Friday 7:30 AM - 4:00 PMRichard Fisher
Engineer III
Model Analyst20090804ISO 19115 Geographic Information - MetadataDIS_ESRI1.0datasetMap Files: This category includes any digital maps that can be viewed in a mapping application. Maps created for ArcReader
and ArcMap are examples of digital maps that fit into this category.22.98622.986To be determined at time of request.Contact Mary Searing with a written request for the data and a description of it's intended use.To be determined at time of request.By acceptance of the GIS material, you agree as follows:
The GIS material (the "material") is made available by Anne Arundel County, Maryland (the "County") as a public service. The material is for reference purposes only, and the County makes no representatives, warranties, or guarantees of the accuracy of the material. THE COUNTY MAKES NO AND DISCLAIMS ALL EXPRESS AND IMPLIED WARRANTIES RELATING TO THE MATERIAL, INCLUDING WARRANTIES OF MERCHANTABILITY, INTEGRATION, TITLE, AND FITNESS FOR A PARTICULAR PURPOSE. You release the County, its agents, servants, and employees, from any and all liability related to the material or any of it, including its accuracy, availability, use, and misuse. In no event shall the County be liable for any direct, indirect, incidental, consequential, or other damages, including savings, profits, fees, costs, loss of data, or business interruption, related in any way to the material or any of it, including its accuracy, availability, use, and misuse. The material is in the public domain and may be copied without permission. Citation to the source is requested. Any errors or omissions in the material should be reported to the Anne Arundel County Office of Environmental and Cultural Resources Group.For current information regarding the sale of this layer please check with Anne Arundel County Office of Environmental and Cultural Resources data distribution policy.Technical prerequisites for using this data digitally include possessing general knowledge of GIS and mapping, and having access to GIS viewer software, such ESRI's ArcGIS 8.x/9.x, ArcView 3.x, or ArcExplorer (free downloadable map viewer from www.esri.com ).Mary L. SearingAnne Arundel County, Office of Environmental and Cultural ResourcesWatershed Management Program Manager410-222-7441410-222-7255mesaring@aacounty.orgMonday through Friday 7:30 AM - 4:00 PMmailing address
2664 Riva Road
AnnapolisMaryland21401USA002withheldLocal Area Network22.986Personal GeoDatabase Feature ClassEnterprise Geodatabase Feature ClassVectorSimpleFALSE0TRUEFALSEGCS_North_American_1983NAD_1983_StatePlane_Maryland_FIPS_1900_Feetcoordinate pairsurvey feet0.0005120.000512North American Datum of 1983Geodetic Reference System 806378137.000000298.257222Explicit elevation coordinate included with horizontal coordinates0.000010NAD_1983_StatePlane_Maryland_FIPS_1900_FeetEPSG6.13(9.0.0)0IDIDString50Reach IDAnne Arundel County, Office of Environmental and Cultural ResourcesThis is the unique identifier and basic ID for inventory indexing and table joinsAs needed00OBJECTIDOBJECTIDOID4100Internal feature number.ESRISequential unique whole numbers that are automatically generated.ShapeShapeGeometry800Feature geometry.ESRICoordinates defining the features.TYPETYPEString35Anne Arundel County, Office of Environmental and Cultural ResourcesThe stream type (Perrenial, Ephemeral, Intermittent, SWM, etc.) Data are field verified only for the Severn, South, and Upper Patuxent RiversAs neededFlow character of stream reach (Perrenial, Ephemeral, etc.)00BUFFERBUFFERSmallInteger250Stream ReachesFeature Class0ESRI shapefileAnne Arundel County, Office of Environmental and Cultural ResourcesShape.STArea()Shape.STArea()Double000Shape.STLength()Shape.STLength()Double00020210105The source material coordinates were Maryland State Plane 1983 (NAD 1983) with units in feet. Digital boundaries are best represented or viewed at one inch equals 600 feet (1:7200 scale). This is the recommended scale for this data.Dataset was created from the existing County 2002 stream and open water planimetic dataset. Streams within the Severn, South, and Upper Patuxent Rivers were updated to reflect coverage, alignment, and attributes collected during comprehensive field walks in 2003, 2006, and 2007. The remaining watershed are expected to be updated by 2012.ArcGIS 8.x (ArcInfo licence level)UnknownDataset copied.withheld20050803Dataset copied.withheld20051208Dataset copied.withheld20070814Dataset copied.withheld20070820Dataset copied.withheld2011110210515300