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The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that make up the nation's surface water drainage system. NHD data was originally developed at 1:100,000-scale and exists at that scale for the whole country. This high-resolution NHD, generally developed at 1:24,000/1:12,000 scale, adds detail to the original 1:100,000-scale NHD. (Data for Alaska, Puerto Rico and the Virgin Islands was developed at high-resolution, not 1:100,000 scale.) Local resolution NHD is being developed where partners and data exist. The NHD contains reach codes for networked features, flow direction, names, and centerline representations for areal water...
Tags: Flow direction network, boundaries, National Hydrography Dataset (NHD), Gaging Station, Water Intake Outflow, All tags...
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The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that make up the nation's surface water drainage system. NHD data was originally developed at 1:100,000-scale and exists at that scale for the whole country. This high-resolution NHD, generally developed at 1:24,000/1:12,000 scale, adds detail to the original 1:100,000-scale NHD. (Data for Alaska, Puerto Rico and the Virgin Islands was developed at high-resolution, not 1:100,000 scale.) Local resolution NHD is being developed where partners and data exist. The NHD contains reach codes for networked features, flow direction, names, and centerline representations for areal water...
Tags: Flow direction network, boundaries, National Hydrography Dataset (NHD), Gaging Station, Water Intake Outflow, All tags...
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The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that make up the nation's surface water drainage system. NHD data was originally developed at 1:100,000-scale and exists at that scale for the whole country. This high-resolution NHD, generally developed at 1:24,000/1:12,000 scale, adds detail to the original 1:100,000-scale NHD. (Data for Alaska, Puerto Rico and the Virgin Islands was developed at high-resolution, not 1:100,000 scale.) Local resolution NHD is being developed where partners and data exist. The NHD contains reach codes for networked features, flow direction, names, and centerline representations for areal water...
Tags: Flow direction network, boundaries, National Hydrography Dataset (NHD), Gaging Station, Water Intake Outflow, All tags...
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The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that make up the nation's surface water drainage system. NHD data was originally developed at 1:100,000-scale and exists at that scale for the whole country. This high-resolution NHD, generally developed at 1:24,000/1:12,000 scale, adds detail to the original 1:100,000-scale NHD. (Data for Alaska, Puerto Rico and the Virgin Islands was developed at high-resolution, not 1:100,000 scale.) Local resolution NHD is being developed where partners and data exist. The NHD contains reach codes for networked features, flow direction, names, and centerline representations for areal water...
Tags: Flow direction network, boundaries, National Hydrography Dataset (NHD), Gaging Station, Water Intake Outflow, All tags...
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The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that make up the nation's surface water drainage system. NHD data was originally developed at 1:100,000-scale and exists at that scale for the whole country. This high-resolution NHD, generally developed at 1:24,000/1:12,000 scale, adds detail to the original 1:100,000-scale NHD. (Data for Alaska, Puerto Rico and the Virgin Islands was developed at high-resolution, not 1:100,000 scale.) Local resolution NHD is being developed where partners and data exist. The NHD contains reach codes for networked features, flow direction, names, and centerline representations for areal water...
Tags: Flow direction network, boundaries, National Hydrography Dataset (NHD), Gaging Station, Water Intake Outflow, All tags...
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The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that make up the nation's surface water drainage system. NHD data was originally developed at 1:100,000-scale and exists at that scale for the whole country. This high-resolution NHD, generally developed at 1:24,000/1:12,000 scale, adds detail to the original 1:100,000-scale NHD. (Data for Alaska, Puerto Rico and the Virgin Islands was developed at high-resolution, not 1:100,000 scale.) Local resolution NHD is being developed where partners and data exist. The NHD contains reach codes for networked features, flow direction, names, and centerline representations for areal water...
Tags: Flow direction network, boundaries, National Hydrography Dataset (NHD), Gaging Station, Water Intake Outflow, All tags...
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The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that make up the nation's surface water drainage system. NHD data was originally developed at 1:100,000-scale and exists at that scale for the whole country. This high-resolution NHD, generally developed at 1:24,000/1:12,000 scale, adds detail to the original 1:100,000-scale NHD. (Data for Alaska, Puerto Rico and the Virgin Islands was developed at high-resolution, not 1:100,000 scale.) Local resolution NHD is being developed where partners and data exist. The NHD contains reach codes for networked features, flow direction, names, and centerline representations for areal water...
Tags: Flow direction network, boundaries, National Hydrography Dataset (NHD), Gaging Station, Water Intake Outflow, All tags...
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The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that make up the nation's surface water drainage system. NHD data was originally developed at 1:100,000-scale and exists at that scale for the whole country. This high-resolution NHD, generally developed at 1:24,000/1:12,000 scale, adds detail to the original 1:100,000-scale NHD. (Data for Alaska, Puerto Rico and the Virgin Islands was developed at high-resolution, not 1:100,000 scale.) Local resolution NHD is being developed where partners and data exist. The NHD contains reach codes for networked features, flow direction, names, and centerline representations for areal water...
Tags: Flow direction network, boundaries, National Hydrography Dataset (NHD), Gaging Station, Water Intake Outflow, All tags...
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The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that make up the nation's surface water drainage system. NHD data was originally developed at 1:100,000-scale and exists at that scale for the whole country. This high-resolution NHD, generally developed at 1:24,000/1:12,000 scale, adds detail to the original 1:100,000-scale NHD. (Data for Alaska, Puerto Rico and the Virgin Islands was developed at high-resolution, not 1:100,000 scale.) Local resolution NHD is being developed where partners and data exist. The NHD contains reach codes for networked features, flow direction, names, and centerline representations for areal water...
Tags: Flow direction network, boundaries, National Hydrography Dataset (NHD), Gaging Station, Water Intake Outflow, All tags...
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The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that make up the nation's surface water drainage system. NHD data was originally developed at 1:100,000-scale and exists at that scale for the whole country. This high-resolution NHD, generally developed at 1:24,000/1:12,000 scale, adds detail to the original 1:100,000-scale NHD. (Data for Alaska, Puerto Rico and the Virgin Islands was developed at high-resolution, not 1:100,000 scale.) Local resolution NHD is being developed where partners and data exist. The NHD contains reach codes for networked features, flow direction, names, and centerline representations for areal water...
Tags: Flow direction network, boundaries, National Hydrography Dataset (NHD), Gaging Station, Water Intake Outflow, All tags...
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The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that make up the nation's surface water drainage system. NHD data was originally developed at 1:100,000-scale and exists at that scale for the whole country. This high-resolution NHD, generally developed at 1:24,000/1:12,000 scale, adds detail to the original 1:100,000-scale NHD. (Data for Alaska, Puerto Rico and the Virgin Islands was developed at high-resolution, not 1:100,000 scale.) Local resolution NHD is being developed where partners and data exist. The NHD contains reach codes for networked features, flow direction, names, and centerline representations for areal water...
Tags: Flow direction network, boundaries, National Hydrography Dataset (NHD), Gaging Station, Water Intake Outflow, All tags...
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The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that make up the nation's surface water drainage system. NHD data was originally developed at 1:100,000-scale and exists at that scale for the whole country. This high-resolution NHD, generally developed at 1:24,000/1:12,000 scale, adds detail to the original 1:100,000-scale NHD. (Data for Alaska, Puerto Rico and the Virgin Islands was developed at high-resolution, not 1:100,000 scale.) Local resolution NHD is being developed where partners and data exist. The NHD contains reach codes for networked features, flow direction, names, and centerline representations for areal water...
Tags: Flow direction network, boundaries, National Hydrography Dataset (NHD), Gaging Station, Water Intake Outflow, All tags...
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The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that make up the nation's surface water drainage system. NHD data was originally developed at 1:100,000-scale and exists at that scale for the whole country. This high-resolution NHD, generally developed at 1:24,000/1:12,000 scale, adds detail to the original 1:100,000-scale NHD. (Data for Alaska, Puerto Rico and the Virgin Islands was developed at high-resolution, not 1:100,000 scale.) Local resolution NHD is being developed where partners and data exist. The NHD contains reach codes for networked features, flow direction, names, and centerline representations for areal water...
Tags: Flow direction network, boundaries, National Hydrography Dataset (NHD), Gaging Station, Water Intake Outflow, All tags...
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The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that make up the nation's surface water drainage system. NHD data was originally developed at 1:100,000-scale and exists at that scale for the whole country. This high-resolution NHD, generally developed at 1:24,000/1:12,000 scale, adds detail to the original 1:100,000-scale NHD. (Data for Alaska, Puerto Rico and the Virgin Islands was developed at high-resolution, not 1:100,000 scale.) Local resolution NHD is being developed where partners and data exist. The NHD contains reach codes for networked features, flow direction, names, and centerline representations for areal water...
Tags: Flow direction network, boundaries, National Hydrography Dataset (NHD), Gaging Station, Water Intake Outflow, All tags...
thumbnail
The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that make up the nation's surface water drainage system. NHD data was originally developed at 1:100,000-scale and exists at that scale for the whole country. This high-resolution NHD, generally developed at 1:24,000/1:12,000 scale, adds detail to the original 1:100,000-scale NHD. (Data for Alaska, Puerto Rico and the Virgin Islands was developed at high-resolution, not 1:100,000 scale.) Local resolution NHD is being developed where partners and data exist. The NHD contains reach codes for networked features, flow direction, names, and centerline representations for areal water...
Tags: Flow direction network, boundaries, National Hydrography Dataset (NHD), HU8_15030104, Gaging Station, All tags...
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The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that make up the nation's surface water drainage system. NHD data was originally developed at 1:100,000-scale and exists at that scale for the whole country. This high-resolution NHD, generally developed at 1:24,000/1:12,000 scale, adds detail to the original 1:100,000-scale NHD. (Data for Alaska, Puerto Rico and the Virgin Islands was developed at high-resolution, not 1:100,000 scale.) Local resolution NHD is being developed where partners and data exist. The NHD contains reach codes for networked features, flow direction, names, and centerline representations for areal water...
Tags: Flow direction network, boundaries, National Hydrography Dataset (NHD), Gaging Station, Water Intake Outflow, All tags...
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The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that make up the nation's surface water drainage system. NHD data was originally developed at 1:100,000-scale and exists at that scale for the whole country. This high-resolution NHD, generally developed at 1:24,000/1:12,000 scale, adds detail to the original 1:100,000-scale NHD. (Data for Alaska, Puerto Rico and the Virgin Islands was developed at high-resolution, not 1:100,000 scale.) Local resolution NHD is being developed where partners and data exist. The NHD contains reach codes for networked features, flow direction, names, and centerline representations for areal water...
Tags: Flow direction network, boundaries, National Hydrography Dataset (NHD), HU8_15030104, Gaging Station, All tags...
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The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that make up the nation's surface water drainage system. NHD data was originally developed at 1:100,000-scale and exists at that scale for the whole country. This high-resolution NHD, generally developed at 1:24,000/1:12,000 scale, adds detail to the original 1:100,000-scale NHD. (Data for Alaska, Puerto Rico and the Virgin Islands was developed at high-resolution, not 1:100,000 scale.) Local resolution NHD is being developed where partners and data exist. The NHD contains reach codes for networked features, flow direction, names, and centerline representations for areal water...
Tags: Flow direction network, boundaries, National Hydrography Dataset (NHD), Gaging Station, Water Intake Outflow, All tags...
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The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that make up the nation's surface water drainage system. NHD data was originally developed at 1:100,000-scale and exists at that scale for the whole country. This high-resolution NHD, generally developed at 1:24,000/1:12,000 scale, adds detail to the original 1:100,000-scale NHD. (Data for Alaska, Puerto Rico and the Virgin Islands was developed at high-resolution, not 1:100,000 scale.) Local resolution NHD is being developed where partners and data exist. The NHD contains reach codes for networked features, flow direction, names, and centerline representations for areal water...
Tags: Flow direction network, boundaries, National Hydrography Dataset (NHD), Gaging Station, Water Intake Outflow, All tags...
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This project used species distribution modeling to assess the risk to habitat change under various climate change scenarios for rare plants. To predict the response of rare plant species to climate change, the project modeled the current distribution of the species using climate and environmental data (e.g., soils, disturbance, land-use), use these models to predict the species distribution given climate change, calculate current and future range size, calculate the amount of overlap of predicted future distribution with current distribution, and assess where barriers and protected areas are located with reference to the change in species distribution. Given the results of the distribution modeling, each species...


map background search result map search result map Assessing and Mapping Rare Plant Species Vulnerability to Climate Change USGS National Hydrography Dataset Best Resolution (NHD) for Hydrologic Unit (HU) 8 - 18040051 (published 20180428) USGS National Hydrography Dataset Best Resolution (NHD) for Hydrologic Unit (HU) 8 - 15030104 (published 20180428) USGS National Hydrography Dataset Best Resolution (NHD) for Hydrologic Unit (HU) 8 - 15030104 (published 20180428) USGS National Hydrography Dataset Best Resolution (NHD) for Hydrologic Unit (HU) 8 - 16060015 (published 20180428) USGS National Hydrography Dataset Best Resolution (NHD) for Hydrologic Unit (HU) 8 - 18010106 (published 20180428) USGS National Hydrography Dataset Best Resolution (NHD) for Hydrologic Unit (HU) 8 - 18010102 (published 20180428) USGS National Hydrography Dataset Best Resolution (NHD) for Hydrologic Unit (HU) 8 - 18010107 (published 20180428) USGS National Hydrography Dataset Best Resolution (NHD) for Hydrologic Unit (HU) 8 - 18010212 (published 20180428) USGS National Hydrography Dataset Best Resolution (NHD) for Hydrologic Unit (HU) 8 - 18020125 (published 20180428) USGS National Hydrography Dataset Best Resolution (NHD) for Hydrologic Unit (HU) 8 - 18040011 (published 20180428) USGS National Hydrography Dataset Best Resolution (NHD) for Hydrologic Unit (HU) 8 - 18050004 (published 20180428) USGS National Hydrography Dataset Best Resolution (NHD) for Hydrologic Unit (HU) 8 - 18070202 (published 20180428) USGS National Hydrography Dataset Best Resolution (NHD) for Hydrologic Unit (HU) 8 - 18070301 (published 20180428) USGS National Hydrography Dataset Best Resolution (NHD) for Hydrologic Unit (HU) 8 - 18090206 (published 20180428) USGS National Hydrography Dataset Best Resolution (NHD) for Hydrologic Unit (HU) 8 - 18090208 (published 20180428) USGS National Hydrography Dataset Best Resolution (NHD) for Hydrologic Unit (HU) 8 - 18060005 (published 20180428) USGS National Hydrography Dataset Best Resolution (NHD) for Hydrologic Unit (HU) 8 - 18070101 (published 20180428) USGS National Hydrography Dataset Best Resolution (NHD) for Hydrologic Unit (HU) 8 - 18070104 (published 20180428) USGS National Hydrography Dataset Best Resolution (NHD) for Hydrologic Unit (HU) 8 - 18070105 (published 20180428) USGS National Hydrography Dataset Best Resolution (NHD) for Hydrologic Unit (HU) 8 - 18070101 (published 20180428) USGS National Hydrography Dataset Best Resolution (NHD) for Hydrologic Unit (HU) 8 - 18040051 (published 20180428) USGS National Hydrography Dataset Best Resolution (NHD) for Hydrologic Unit (HU) 8 - 18070301 (published 20180428) USGS National Hydrography Dataset Best Resolution (NHD) for Hydrologic Unit (HU) 8 - 18070202 (published 20180428) USGS National Hydrography Dataset Best Resolution (NHD) for Hydrologic Unit (HU) 8 - 18040011 (published 20180428) USGS National Hydrography Dataset Best Resolution (NHD) for Hydrologic Unit (HU) 8 - 18010107 (published 20180428) USGS National Hydrography Dataset Best Resolution (NHD) for Hydrologic Unit (HU) 8 - 18070104 (published 20180428) USGS National Hydrography Dataset Best Resolution (NHD) for Hydrologic Unit (HU) 8 - 18070105 (published 20180428) USGS National Hydrography Dataset Best Resolution (NHD) for Hydrologic Unit (HU) 8 - 18010106 (published 20180428) USGS National Hydrography Dataset Best Resolution (NHD) for Hydrologic Unit (HU) 8 - 18010212 (published 20180428) USGS National Hydrography Dataset Best Resolution (NHD) for Hydrologic Unit (HU) 8 - 18050004 (published 20180428) USGS National Hydrography Dataset Best Resolution (NHD) for Hydrologic Unit (HU) 8 - 18020125 (published 20180428) USGS National Hydrography Dataset Best Resolution (NHD) for Hydrologic Unit (HU) 8 - 18090206 (published 20180428) USGS National Hydrography Dataset Best Resolution (NHD) for Hydrologic Unit (HU) 8 - 18010102 (published 20180428) USGS National Hydrography Dataset Best Resolution (NHD) for Hydrologic Unit (HU) 8 - 16060015 (published 20180428) USGS National Hydrography Dataset Best Resolution (NHD) for Hydrologic Unit (HU) 8 - 15030104 (published 20180428) USGS National Hydrography Dataset Best Resolution (NHD) for Hydrologic Unit (HU) 8 - 15030104 (published 20180428) USGS National Hydrography Dataset Best Resolution (NHD) for Hydrologic Unit (HU) 8 - 18060005 (published 20180428) USGS National Hydrography Dataset Best Resolution (NHD) for Hydrologic Unit (HU) 8 - 18090208 (published 20180428) Assessing and Mapping Rare Plant Species Vulnerability to Climate Change