Found 95 datasets matching "drainage systems".
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A study was conducted to assess the efficacy of drainage setbacks for limiting effects to wetlands in the Prairie Pothole Region, USA. Surface-water levels, along with primary components of the...
Search relevance: 65.53 | Views last month: 0 -
A field study was conducted in the Prairie Pothole Region of North Dakota to examine potential effects of localized subsurface drainage systems on wetland hydrology. As part of discrete studies...
Search relevance: 60.93 | Views last month: 0 -
As part of the US Geological Survey's Next Generation Water Observing Systems Program (NGWOS) Research and Development efforts in the Illinois River Basin, two intensive technology 'testbed'...
Search relevance: 43.29 | Views last month: 0 -
A US Geological Survey Next Generation Water Observing Systems (NGWOS) Research and Development 'testbed' site was established near the Mason-Tazewell Drainage Ditch (also known as Quiver Creek)...
Search relevance: 35.72 | Views last month: 0 -
This data release includes characteristics of wetland catchments associated with U.S. Fish and Wildlife conservation easement lands located in the Prairie Pothole Region of North Dakota....
Search relevance: 34.95 | Views last month: 0 -
Data is based on overlap of topographic, soil drainage, and national wetland inventory areas. This dataset is associated with the following publication: Horvath, E., J. Christensen, M. Mehaffey,...
Search relevance: 33.58 | Views last month: 0 -
In 2015, the second of several Regional Stream Quality Assessments (RSQA) was done in the southeastern United States. The Southeast Stream Quality Assessment (SESQA) was a study by the U.S....
Search relevance: 32.73 | Views last month: 0 -
The Watershed Boundary Dataset (WBD) is a comprehensive aggregated collection of hydrologic unit data consistent with the national criteria for delineation and resolution. It defines the areal...
Search relevance: 31.78 | Views last month: 139 -
In 2013, the first of several Regional Stream Quality Assessments (RSQA) was done in the Midwest United States. The Midwest Stream Quality Assessment (MSQA) was a collaborative study by the U.S....
Search relevance: 31.32 | Views last month: 0 -
Stormwater Action Monitoring (SAM) is a collaborative monitoring program between western Washington municipal stormwater permittees, state and federal agencies. SAM’s role is to use the results...
Search relevance: 30.70 | Views last month: 0 -
This data release contains vector and raster geospatial data for delineating drainage basins in the Nevada StreamStats study area. Included are vector streamline, waterbody, and inner wall data...
Search relevance: 30.56 | Views last month: 0 -
This dataset describes the location and characteristics of stream channel heads of three headwater watersheds in Clarksburg, Montgomery County, Maryland.
Search relevance: 29.90 | Views last month: 0 -
Karst is a topography formed from the dissolution of soluble carbonate rocks such as limestone, dolomite, and gypsum. It is characterized by features like poljes above and drainage systems with...
Search relevance: 27.33 | Views last month: 0 -
The High Resolution National Hydrography Dataset Plus (NHDPlus HR) is an integrated datset of geospatial data layers, including the most current National Hydrography Dataset (NHD),...
Search relevance: 26.92 | Views last month: 8 -
In 2013, the Regional Stream Quality Assessment (RSQA) study was started as part of the U.S. Geological Survey (USGS) National Water Quality Assessment (NAWQA) project. One of the objectives of...
Search relevance: 26.87 | Views last month: 0 -
As underground drainage systems age, occasionally failures in the pipes and joints can cause pavement cave-ins. The Department of Transportation (CDOT) responds to pavement cave-ins reported...
Search relevance: 26.30 | Views last month: 0 -
Stormwater runoff from impervious surfaces severely impacts Ohio’s coastal communities and environments. It erodes streams, overloads drainage systems and water treatment facilities, increases...
Search relevance: 26.09 | Views last month: 0 -
The Fundamental GIS: Digital Chart of China, 1:1M, Version 1 consists of vector maps of China and surrounding areas. The maps include roads, railroads, drainage systems, contours, populated...
Search relevance: 25.64 | Views last month: 7 -
This data set represents the estimated percentage of the 1-km grid cell that is covered by or subject to the agricultural conservation practice (CP607), Surface Drainage, Field Ditches (SDFD) on...
Search relevance: 25.61 | Views last month: 0 -
Heat is used as a tracer for a variety of physical hydrogeological process. For ongoing studies related to groundwater/surface water exchange, temperatures of streambed sediment along the bank, in...
Search relevance: 24.81 | Views last month: 0
