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Hydrography Centerline. The dataset contains lines representing planimetric Hydrography Centerline, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the...
Search relevance: 135.88 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 07:05 PM -
In 2012, catchments were generated in the Delaware River Basin for 8-digit HUCs in the areas underlain by the Marcellus Shale (all of 02040101, 02040102, 02040103, 02040104; and headwater areas of...
Search relevance: 43.21 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 08:06 PM -
The U.S. Geological Survey (USGS), in cooperation with the Air Force Civil Engineer Center (AFCEC), has compiled Geographic Information Systems (GIS) datasets. The spatial data layers provided in...
Search relevance: 37.38 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 10:45 PM -
The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that make up the parks's surface water drainage system....
Search relevance: 33.31 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 07:16 PM -
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...
Search relevance: 32.04 | Views last month: 49 | Catalog Last Checked: September 10, 2026 at 09:17 PM -
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...
Search relevance: 30.92 | Views last month: 19 | Catalog Last Checked: October 29, 2026 at 06:39 AM -
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...
Search relevance: 30.92 | Views last month: 4 | Catalog Last Checked: September 10, 2026 at 06:41 PM -
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...
Search relevance: 30.92 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 06:42 PM -
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...
Search relevance: 30.82 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 06:41 PM -
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...
Search relevance: 30.59 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 06:40 PM -
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...
Search relevance: 30.59 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 06:42 PM -
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...
Search relevance: 30.59 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 06:41 PM -
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...
Search relevance: 30.36 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 06:41 PM -
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...
Search relevance: 30.36 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 06:40 PM -
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...
Search relevance: 30.36 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 06:40 PM -
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...
Search relevance: 30.36 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 06:39 PM -
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...
Search relevance: 30.36 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 06:40 PM -
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...
Search relevance: 30.28 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 06:41 PM -
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...
Search relevance: 30.28 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 06:41 PM
