USGS NED 1/3 arc-second Contours for Baltimore E, Maryland 1 x 1 degree (published 20240112) GeoPackage

These vector contour lines are derived from the 3D Elevation Program using automated and semi-automated processes. They were created to support 1:24,000-scale CONUS and Hawaii, 1:25,000-scale Alaska, and 1:20,000-scale Puerto Rico / US Virgin Island topographic map products, but are also published in this GIS vector format. Contour intervals are assigned by 7.5-minute quadrangle, so this vector dataset is not visually seamless across quadrangle boundaries. The vector lines have elevation attributes (in feet above mean sea level on NAVD88), but this dataset does not carry line symbols or annotation.

Tags: 1 x 1 degree, 1X1, Adams, Anne Arundel, Baltimore, All tags... Carroll, Cecil, Chester, Downloadable Data, Elevation, Elevation Terrestrial, GeoPackage, Harford, Howard, Kent, Lancaster, MD, Maryland, Montgomery, National Elevation Dataset (NED), National Elevation Dataset (NED) 1/3 arc-second - Contours, National Elevation Dataset (NED) 1/3 arc-second - Contours, Open Geospatial Consortium GeoPackage 1.2, PA, Pennsylvania, Prince George's, Queen Anne's, US, United States, York, elevation, ngda, Fewer tags

USGS NED 1/3 arc-second Contours for Baltimore W, Maryland 1 x 1 degree (published 20240112) GeoPackage

These vector contour lines are derived from the 3D Elevation Program using automated and semi-automated processes. They were created to support 1:24,000-scale CONUS and Hawaii, 1:25,000-scale Alaska, and 1:20,000-scale Puerto Rico / US Virgin Island topographic map products, but are also published in this GIS vector format. Contour intervals are assigned by 7.5-minute quadrangle, so this vector dataset is not visually seamless across quadrangle boundaries. The vector lines have elevation attributes (in feet above mean sea level on NAVD88), but this dataset does not carry line symbols or annotation.

Tags: 1 x 1 degree, 1X1, Adams, Berkeley, Carroll, All tags... Clarke, Cumberland, Downloadable Data, Elevation, Elevation Terrestrial, Fairfax, Fauquier, Franklin, Frederick, Fulton, GeoPackage, Howard, Jefferson, Loudoun, MD, Maryland, Montgomery, National Elevation Dataset (NED), National Elevation Dataset (NED) 1/3 arc-second - Contours, National Elevation Dataset (NED) 1/3 arc-second - Contours, Open Geospatial Consortium GeoPackage 1.2, PA, Pennsylvania, US, United States, VA, Virginia, WV, Washington, West Virginia, York, elevation, ngda, Fewer tags

Upper Freeport Coal Bed Point Data (Geology) in Pennsylvania, Ohio, West Virginia, and Maryland

This dataset is a point coverage of attributes on data location, thickness of the Upper Freeport coal bed, and its elevation, in feet. The file is also found as an ASCII Appendix of Chapter D, Disc 1 found elsewhere in Professional Paper 1625-C.

Categories: Data, pre-SM502.8; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: ALLEGANY County MD, ALLEGHENY County PA, ARMSTRONG County PA, ATHENS County OH, Appalachians, All tags... BARBOUR County WV, BEAVER County PA, BEDFORD County PA, BELMONT County OH, BROOKE County WV, BUTLER County PA, CAMBRIA County PA, CARROLL County OH, CLARION County PA, CLEARFIELD County PA, COLUMBIANA County OH, COSHOCTON County OH, ELK County PA, FAYETTE County PA, GALLIA County OH, GARRETT County MD, GRANT County WV, GREENE County PA, GUERNSEY County OH, HANCOCK County WV, HARRISON County OH, HARRISON County WV, HOCKING County OH, HOLMES County OH, INDIANA County PA, JACKSON County WV, JEFFERSON County OH, LAWRENCE County OH, LAWRENCE County PA, LEWIS County WV, MAHONING County OH, MARION County WV, MARSHALL County WV, MEIGS County OH, MINERAL County WV, MONONGALIA County WV, MONROE County OH, MORGAN County OH, MUSKINGUM County OH, Maryland, Maryland Geological Survey, NOBLE County OH, OHIO County WV, Ohio, Ohio Division of Geological Survey, PERRY County OH, PRESTON County WV, Pennsylvania, Pennsylvania Bureau of Topographic and Geologic Survey, SOMERSET County PA, STARK County OH, TAYLER County WV, TUCKER County WV, TUSCARAWAS County OH, UPSHUR County WV, USGS, USGS Science Data Catalog (SDC), VINTON County OH, WASHINGTON County OH, WASHINGTON County PA, WESTMORELAND County PA, West Virginia, West Virginia Geological and Economic Survey, appbasincoal, bituminous, coal, coal, coal resources, coal thickness, isopach, nca2000, outcrop, ufreepb, Fewer tags

USGS Topo Map Vector Data (Vector) 32864 Ocean City MD (published 20231222) FileGDB

Layers of geospatial data include contours, boundaries, land cover, hydrography, roads, transportation, geographic names, structures, and other selected map features.

Types: Citation; Tags: 7.5 x 7.5 minute, 7_5_Min, Combined Vector, Combined Vector, Combined Vector, All tags... Downloadable Data, Esri File GeoDatabase 10, FileGDB, MD, Maryland, Public Land Survey System, Topo Map Vector Data, US, United States, Worcester, boundary, contours, geographic names, hydrography, structures, transportation, woodland, Fewer tags

USGS Topo Map Vector Data (Vector) 34991 Phoenix MD (published 20231222) FileGDB

Layers of geospatial data include contours, boundaries, land cover, hydrography, roads, transportation, geographic names, structures, and other selected map features.

Types: Citation; Tags: 7.5 x 7.5 minute, 7_5_Min, Baltimore, Combined Vector, Combined Vector, All tags... Combined Vector, Downloadable Data, Esri File GeoDatabase 10, FileGDB, Harford, MD, Maryland, Public Land Survey System, Topo Map Vector Data, US, United States, boundary, contours, geographic names, hydrography, structures, transportation, woodland, Fewer tags

USGS Topo Map Vector Data (Vector) 27714 Marion MD (published 20231222) FileGDB

Layers of geospatial data include contours, boundaries, land cover, hydrography, roads, transportation, geographic names, structures, and other selected map features.

Types: Citation; Tags: 7.5 x 7.5 minute, 7_5_Min, Combined Vector, Combined Vector, Combined Vector, All tags... Downloadable Data, Esri File GeoDatabase 10, FileGDB, MD, Maryland, Public Land Survey System, Somerset, Topo Map Vector Data, US, United States, boundary, contours, geographic names, hydrography, structures, transportation, woodland, Fewer tags

USGS Topo Map Vector Data (Vector) 72035 Whaleyville MD (published 20231222) FileGDB

Layers of geospatial data include contours, boundaries, land cover, hydrography, roads, transportation, geographic names, structures, and other selected map features.

Types: Citation; Tags: 7.5 x 7.5 minute, 7_5_Min, Combined Vector, Combined Vector, Combined Vector, All tags... DE, Delaware, Downloadable Data, Esri File GeoDatabase 10, FileGDB, MD, Maryland, Public Land Survey System, Sussex, Topo Map Vector Data, US, United States, Wicomico, Worcester, boundary, contours, geographic names, hydrography, structures, transportation, woodland, Fewer tags

USGS Topo Map Vector Data (Vector) 45121 Tilghman MD (published 20231222) FileGDB

Layers of geospatial data include contours, boundaries, land cover, hydrography, roads, transportation, geographic names, structures, and other selected map features.

Types: Citation; Tags: 7.5 x 7.5 minute, 7_5_Min, Combined Vector, Combined Vector, Combined Vector, All tags... Dorchester, Downloadable Data, Esri File GeoDatabase 10, FileGDB, MD, Maryland, Public Land Survey System, Talbot, Topo Map Vector Data, US, United States, boundary, contours, geographic names, hydrography, structures, transportation, woodland, Fewer tags

USGS Topo Map Vector Data (Vector) 18902 Hagerstown MD (published 20231222) FileGDB

Layers of geospatial data include contours, boundaries, land cover, hydrography, roads, transportation, geographic names, structures, and other selected map features.

Types: Citation; Tags: 7.5 x 7.5 minute, 7_5_Min, Combined Vector, Combined Vector, Combined Vector, All tags... Downloadable Data, Esri File GeoDatabase 10, FileGDB, Franklin, MD, Maryland, PA, Pennsylvania, Public Land Survey System, Topo Map Vector Data, US, United States, Washington, boundary, contours, geographic names, hydrography, structures, transportation, woodland, Fewer tags

USGS Topo Map Vector Data (Vector) 29090 Middle River MD (published 20231222) FileGDB

Layers of geospatial data include contours, boundaries, land cover, hydrography, roads, transportation, geographic names, structures, and other selected map features.

Types: Citation; Tags: 7.5 x 7.5 minute, 7_5_Min, Baltimore, Combined Vector, Combined Vector, All tags... Combined Vector, Downloadable Data, Esri File GeoDatabase 10, FileGDB, MD, Maryland, Public Land Survey System, Topo Map Vector Data, US, United States, boundary, contours, geographic names, hydrography, structures, transportation, woodland, Fewer tags

USGS Topo Map Vector Data (Vector) 1074 Annapolis MD (published 20231222) FileGDB

Layers of geospatial data include contours, boundaries, land cover, hydrography, roads, transportation, geographic names, structures, and other selected map features.

Types: Citation; Tags: 7.5 x 7.5 minute, 7_5_Min, Anne Arundel, Combined Vector, Combined Vector, All tags... Combined Vector, Downloadable Data, Esri File GeoDatabase 10, FileGDB, MD, Maryland, Public Land Survey System, Queen Anne's, Topo Map Vector Data, US, United States, boundary, contours, geographic names, hydrography, structures, transportation, woodland, Fewer tags

USGS Topo Map Vector Data (Vector) 42284 South River MD (published 20231222) Shapefile

Layers of geospatial data include contours, boundaries, land cover, hydrography, roads, transportation, geographic names, structures, and other selected map features.

Types: Citation; Tags: 7.5 x 7.5 minute, 7_5_Min, Anne Arundel, Combined Vector, Combined Vector, All tags... Combined Vector, Downloadable Data, Esri Shapefile nan, MD, Maryland, Public Land Survey System, Shapefile, Topo Map Vector Data, US, United States, boundary, contours, geographic names, hydrography, structures, transportation, woodland, Fewer tags

USGS Topo Map Vector Data (Vector) 11968 Denton MD (published 20231222) Shapefile

Layers of geospatial data include contours, boundaries, land cover, hydrography, roads, transportation, geographic names, structures, and other selected map features.

Types: Citation; Tags: 7.5 x 7.5 minute, 7_5_Min, Caroline, Combined Vector, Combined Vector, All tags... Combined Vector, Downloadable Data, Esri Shapefile nan, MD, Maryland, Public Land Survey System, Shapefile, Topo Map Vector Data, US, United States, boundary, contours, geographic names, hydrography, structures, transportation, woodland, Fewer tags

USGS Topo Map Vector Data (Vector) 39275 Saint George Island MD (published 20231222) Shapefile

Layers of geospatial data include contours, boundaries, land cover, hydrography, roads, transportation, geographic names, structures, and other selected map features.

Types: Citation; Tags: 7.5 x 7.5 minute, 7_5_Min, Combined Vector, Combined Vector, Combined Vector, All tags... Downloadable Data, Esri Shapefile nan, MD, Maryland, Northumberland, Public Land Survey System, Shapefile, St. Mary's, Topo Map Vector Data, US, United States, VA, Virginia, boundary, contours, geographic names, hydrography, structures, transportation, woodland, Fewer tags

USGS Topo Map Vector Data (Vector) 35975 Poolesville MD (published 20231222) Shapefile

Layers of geospatial data include contours, boundaries, land cover, hydrography, roads, transportation, geographic names, structures, and other selected map features.

Types: Citation; Tags: 7.5 x 7.5 minute, 7_5_Min, Combined Vector, Combined Vector, Combined Vector, All tags... Downloadable Data, Esri Shapefile nan, Frederick, Loudoun, MD, Maryland, Montgomery, Public Land Survey System, Shapefile, Topo Map Vector Data, US, United States, VA, Virginia, boundary, contours, geographic names, hydrography, structures, transportation, woodland, Fewer tags

USGS Topo Map Vector Data (Vector) 35795 Point of Rocks MD (published 20231222) Shapefile

Layers of geospatial data include contours, boundaries, land cover, hydrography, roads, transportation, geographic names, structures, and other selected map features.

Types: Citation; Tags: 7.5 x 7.5 minute, 7_5_Min, Combined Vector, Combined Vector, Combined Vector, All tags... Downloadable Data, Esri Shapefile nan, Frederick, Loudoun, MD, Maryland, Public Land Survey System, Shapefile, Topo Map Vector Data, US, United States, VA, Virginia, boundary, contours, geographic names, hydrography, structures, transportation, woodland, Fewer tags

USGS Topo Map Vector Data (Vector) 48390 Westernport MD (published 20231222) Shapefile

Layers of geospatial data include contours, boundaries, land cover, hydrography, roads, transportation, geographic names, structures, and other selected map features.

Types: Citation; Tags: 7.5 x 7.5 minute, 7_5_Min, Allegany, Combined Vector, Combined Vector, All tags... Combined Vector, Downloadable Data, Esri Shapefile nan, Garrett, MD, Maryland, Mineral, Public Land Survey System, Shapefile, Topo Map Vector Data, US, United States, WV, West Virginia, boundary, contours, geographic names, hydrography, structures, transportation, woodland, Fewer tags

USGS Topo Map Vector Data (Vector) 39360 Saint Michaels MD (published 20231222) Shapefile

Layers of geospatial data include contours, boundaries, land cover, hydrography, roads, transportation, geographic names, structures, and other selected map features.

Types: Citation; Tags: 7.5 x 7.5 minute, 7_5_Min, Combined Vector, Combined Vector, Combined Vector, All tags... Downloadable Data, Esri Shapefile nan, MD, Maryland, Public Land Survey System, Queen Anne's, Shapefile, Talbot, Topo Map Vector Data, US, United States, boundary, contours, geographic names, hydrography, structures, transportation, woodland, Fewer tags

Polychlorinated Biphenyl (PCB) Concentrations of Passive Samplers, Solids, Fat, Oil, and Greases (FOG), and Road Sediments; and Dissolved Organic Carbon (DOC), Total Suspended Solids (TSS), and Particulate Organic Carbon (POC) Concentrations in the Back River Watershed, Baltimore City, Maryland, 2018-2020

This metadata record contains 6 tables used to assess sources of Polychlorinated Biphenyls (PCB) in the Back River watershed, Baltimore City, Maryland. Included in the dataset are PCB concentrations of surface water and porewater passive samplers from Herring Run, Moores Run, tidal Back River, and Back River Wastewater Treatment Plant; PCB concentrations of bed sediments and other solids, Fat, Oil, and Grease (FOG) samples, and road sediments; dissolved organic carbon (DOC), total suspended solids (TSS), and particulate organic carbon (POC) concentrations of grab samples; and PCB concentrations of passive samplers from pump stations collected in 2018-2020.

Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Back River, Back River Wastewater Treatment Plant, Back River Watershed, Baltimore City, Environmental Health, All tags... Herring Run, Hydrology, Maryland, Moores Run, Passive Sampling, Polychlorinated biphenyls, USGS Science Data Catalog (SDC), Water Quality, contamination and pollution, environment, geoscientificInformation, industrial pollution, inlandWaters, nonpoint-source pollution, sediment, Fewer tags

USGS Topo Map Vector Data (Vector) 23690 Kinsale VA (published 20221018) FileGDB

Layers of geospatial data include contours, boundaries, land cover, hydrography, roads, transportation, geographic names, structures, and other selected map features.

Types: Citation; Tags: 7.5 x 7.5 minute, 7_5_Min, Combined Vector, Combined Vector, Combined Vector, All tags... Downloadable Data, Esri File GeoDatabase 10, FileGDB, MD, Maryland, Northumberland County, Public Land Survey System, St. Mary's County, Topo Map Vector Data, US, United States, VA, Virginia, Westmoreland County, boundary, contours, geographic names, hydrography, structures, transportation, woodland, Fewer tags