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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...
Search relevance: 166.65 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 06:41 PM -
Connecticut Hydrography Set: Connecticut Hydrography Line includes the line features of a layer named Hydrography. Hydrography is a 1:24,000-scale, polygon and line feature-based layer that...
Search relevance: 61.64 | Views last month: 4 | Catalog Last Checked: September 10, 2026 at 06:39 PM -
Connecticut Hydrography Set: Connecticut Hydrography Line includes the line features of a layer named Hydrography. Hydrography is a 1:24,000-scale, polygon and line feature-based layer that...
Search relevance: 61.64 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 06:42 PM -
Connecticut Hydrography Set: Connecticut Hydrography Line includes the line features of a layer named Hydrography. Hydrography is a 1:24,000-scale, polygon and line feature-based layer that...
Search relevance: 60.79 | Views last month: 5 | Catalog Last Checked: September 10, 2026 at 06:40 PM -
Named Waterbody is a 1:24,000-scale, polygon and line feature-based layer that includes all named waterbodies depicted on the U.S. Geological Survey (USGS) 7.5 minute topographic quadrangle maps...
Search relevance: 60.38 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 06:40 PM -
Named Waterbody is a 1:24,000-scale, polygon and line feature-based layer that includes all named waterbodies depicted on the U.S. Geological Survey (USGS) 7.5 minute topographic quadrangle maps...
Search relevance: 60.38 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 06:41 PM -
Named Waterbody is a 1:24,000-scale, polygon and line feature-based layer that includes all named waterbodies depicted on the U.S. Geological Survey (USGS) 7.5 minute topographic quadrangle maps...
Search relevance: 60.38 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 06:42 PM -
This research focused on developing and evaluating nitrogen-stable isotope condition assessment bioindicators and monitoring methods for low gradient coastal stream systems to assist states in...
Search relevance: 35.96 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 07:03 PM
