-
National Land Cover Database 2001 (NLCD01) Tile 4, Southeast United States: NLCD01 4 미국
This 30-meter data set represents land use and land cover for the conterminous United States for the 2001 time period. The data have been arranged into four tiles to facilitate timely... -
Estimates of herbicide use for the twenty-first through the fortieth most-used herbicides in the conterminous United States 미국
This coverage contains estimates of herbicide use for the twenty-first through the fortieth most-used herbicides in the conterminous United States as reported in Gianessi and Puffer... -
Chemistry of Orange and Reference Streams in Northwestern Alaska 미국
These data include water chemistry from headwater streams to large rivers that have recently turned orange and reference rivers that have not. These samples were collected in two national... -
Clean Water Act Section 319 Nonpoint Source Pollution Control Projects Grants, US EPA Region 9, 2008, California Nonpoint Source Program 미국
The California Nonpoint Source (NPS) Program allocates about $4.5 million of CWA Section 319 funding from the U.S. Environmental Protection Agency annually to support implementation and... -
San Francisco Bay Water Quality Improvement Fund Project Type Points, San Francisco Bay CA, 2019, U.S. EPA Region 9 미국
This feature class contains 67 point features indicating the general location of projects conducted under the San Francisco Bay Water Quality Improvement Fund (SFBWQIF). SFBWQIF is a... -
Clean Water Act Section 303(d) Water Quality Limited Segments, California, 2006, State Water Resources Control Board 미국
2006 303d List of Water Quality Limited Segments that: 1) Require Total Maximum Daily Loads (TMDLS), 2) Are being addressed by USEPA approved TMDLs 3) Are being addressed by actions other... -
BLM OR Hydrography Publication Flowline Arc Hub 미국
HYD_PUB_FLOWLINE: This dataset contains flowline features from the US Geologic Survey (USGS) High Resolution National Hydrography Dataset (NHD). NHD Flowline features are linear... -
BLM OR Non Native Arc Hub 미국
FISH_NON_NATIVE_ARC: This feature class is used to determine whether a particular non-native fish species is present in a stream, which can affect protection buffer widths in land... -
BLM ID Range Improvements Poly Hub 미국
This geodatabase of point, line and polygon features is an effort to consolidate all of the range improvement locations on BLM-managed land in Idaho into one database. Currently, the... -
BLM Colorado NLCS Wild and Scenic Rivers (Suitable or Eligible) 미국
Geodatabase Format - This line feature class represents the segments identified as eligible or suitable for Wild and Scenic River designation. These segments are part of the National... -
BLM Colorado NLCS Wild and Scenic River Outstanding Remarkable Values Table 미국
Geodatabase Format - This line feature class represents the segments identified as eligible or suitable for Wild and Scenic River designation. These segments are part of the National... -
BLM OR Fish Resident Poly Hub 미국
FISH_RESIDENT_POLY: Water bodies under BLM management that contain Resident Fish – fish that do not migrate out to the ocean but remain in freshwater. -
BLM OR Wild and Scenic Rivers Corridor Line Hub 미국
WSRCORR_ARC: This data is the line representation of the boundaries of designated Wild and Scenic River Corridors under BLM management within the boundaries of Oregon and Washington. The... -
BLM UT Designated Wilderness (Polygon) 미국
The layers within this feature service show the spatial extent and boundaries of BLM National Conservation Lands (NCL) Wilderness Areas in Utah. Per legislative authority, this data is... -
BLM UT Recreation Sites (Point) 미국
The layers within this feature service represent the spatial extent and boundaries of BLM recreation sites in Utah. The general types of recreation point features targeted by this feature... -
BLM UT Designated Wild and Scenic Rivers (Arc) 미국
The layers within this feature service represent the spatial extent and boundaries of the segments designated as BLM National Conservation Lands (NCL) Wild and Scenic Rivers in Utah. The... -
BLM NM Wild and Scenic Rivers Corridors 미국
This polygon feature class represents the spatial extent and boundaries of the BLM National Landscape Conservation System (NLCS) Wild and Scenic River Corridors. -
BLM NM Wilderness Study Areas 미국
This polygon feature class represents the spatial extent and boundaries of the BLM National Landscape Conservation System (NLCS) Wilderness Study Areas. -
BLM OR Fish Anadromous Poly Hub 미국
FISH_ANADRAMOUS_POLY: Presence or absence of Anadromous fish within an NHD waterbody feature. -
BLM CO Range Improvement Points 미국
Range Improvements are man-made or man-caused features on the landscape designed and implemented for the purpose of improving the available forage, managing the season of use or use...