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Aquifers
This map layer contains the shallowest principal aquifers of the conterminous United States, Hawaii, Puerto Rico, and the U.S. Virgin Islands, portrayed as... -
Aquifers
This map layer contains the shallowest principal aquifers of the conterminous United States, Hawaii, Puerto Rico, and the U.S. Virgin Islands, portrayed as... -
USFWS Administrative Waterfowl Flyway Boundaries
The Fish and Wildlife Service prescribes final late-season frameworks from which States may select season dates, limits, and other options for migratory bird hunting seasons.... -
USFWS Primary Visitor Services
This dataset identifies the primary visitor service sites for refuges and hatcheries in the U.S. Fish and Wildlife Service. -
National Wildlife Refuge System Fishing and Hunting Opportunities
In accordance with the Federal Duck Stamp Act of 2014 (Pub. L. 113-264), which amended the Duck Stamp Act, all amounts in excess of $15 received from the sale of each Duck Stamp... -
National Fish Habitat Partnership Data System
Version 3.0 of the NFHP Data System consists of data access and visualization tools and underlying data management tools and functions. The NFHP National Assessment Results... -
NOAA's Estuarine Living Marine Resources (ELMR) Data Base
In 1985, NOAA launched the Estuarine Living Marine Resources (ELMR) Program to develop a consistent data base on the distribution, relative abundance, and life history... -
National Fish Habitat Action Plan (NFHAP) 2010 HCI Scores and Human Disturban...
This shapefile contains landscape factors representing human disturbances summarized to local and network catchments of river reaches for the state of California. This dataset... -
National Fish Habitat Action Plan (NFHAP) 2010 HCI Scores and Human Disturban...
This shapefile contains landscape factors representing human disturbances summarized to local and network catchments of river reaches for the California Fish Passage Forum. This... -
National Fish Habitat Action Plan (NFHAP) 2010 HCI Scores - by HUC8
This shapefile contains summaries of habitat condition indices (HCI scores) from the National Fish Habitat Action Plan (NFHAP) 2010 National Assessments for 8 digit Hydrological... -
National Fish Habitat Action Plan (NFHAP) 2010 HCI Scores for the Conterminou...
This shapefile contains summaries of habitat condition indices (HCI scores) from the National Fish Habitat Action Plan (NFHAP) 2010 assessment for Ecological Drainage Units... -
National Fish Habitat Action Plan (NFHAP) 2010 HCI Scores - by HUC12
This shapefile contains summaries of habitat condition indices (HCI scores) from the National Fish Habitat Action Plan (NFHAP) 2010 National Assessments for 12 digit... -
National Fish Habitat Action Plan (NFHAP) 2010 HCI Scores and Human Disturban...
This geodatabase contains landscape factors representing human disturbances summarized to local and network catchments of river reaches throughout the conterminous U.S. They... -
National Fish Habitat Action Plan (NFHAP) 2010 Community Fish Data
This geodatabase contains a comparable set of community fish samples from 12 sources, spanning the conterminous United States. The data were compiled through efforts of Michigan... -
National Fish Habitat Partnership (NFHP) 2015 Cumulative Habitat Condition In...
This CSV file contains cumulative fish habitat condition index (HCI) scores generated for river reaches of the conterminous United States as well as indices generated... -
Historical Stream Fish Distribution Database for the Conterminous United Stat...
Fish occurrence data to support high-resolution distribution models and test various community and macroecological hypotheses have not been available at the national scale. We... -
Dam Metrics Representing Stream Fragmentation and Flow Alteration for the Con...
This CSV file contains 21 dam metrics representing stream fragmentation and flow alteration for nearly 2.3 million stream reaches in the conterminous USA. Dam metrics fall into... -
National Fish Habitat Partnership (NFHP) 2015 Anthropogenic Disturbance Data ...
This CSV file contains landscape factors representing anthropogenic disturbances to stream habitats summarized within local and network stream catchments as well as 90 m local... -
Official Recognized Boundary of Reservoir Fish Habitat Partnership, 2013
This shapefile is the official boundary of the Reservoir Fish Habitat Partnership. The shapefile was developed in 2013 to reflect the boundary as defined by the Reservoir Fish... -
National Fish Habitat Partnership (NFHP) 90 Meter Buffers of the NHDPlusV1 fo...
This geodatabase contains 90 meter buffers of streams within the National Hydrography Dataset Plus Version 1 (NHDPlusV1). These buffers were developed by converting NHDPlusV1... -
USGS Surface-Water Data for the Nation - National Water Information System (N...
The USGS compiles online access to water-resources data collected at approximately 1.5 million sites in all 50 States, the District of Columbia, Puerto Rico, the Virgin Islands,... -
USGS Groundwater Data for the Nation - National Water Information System (NWIS)
The USGS compiles online access to water-resources data collected at approximately 1.5 million sites in all 50 States, the District of Columbia, Puerto Rico, the Virgin Islands,... -
USGS Water-Quality Data for the Nation - National Water Information System (N...
The USGS compiles online access to water-resources data collected at approximately 1.5 million sites in all 50 States, the District of Columbia, Puerto Rico, the Virgin Islands,... -
USGS Streamgages Linked to the Medium Resolution NHD
The locations of approximately 23,000 current and historical U.S. Geological Survey (USGS) streamgages in the United States and Puerto Rico (with the exception of Alaska) have... -
USGS Water Use Data for the Nation - National Water Information System (NWIS)
The U.S. Geological Survey's National Water-Use Information Program is responsible for compiling and disseminating the nation's water-use data. The USGS works in cooperation... -
NOAA's Coastal Change Analysis Program (C-CAP) 1985 to 2010 Regional Land Cov...
The NOAA Coastal Change Analysis Program (C-CAP) produces national standardized land cover and change products for the coastal regions of the U.S. C-CAP products inventory... -
Biological, chemical, and physical data from the Phytoplankton Monitoring Net...
The Phytoplankton Monitoring Network (PMN) is a part of the National Centers for Coastal Ocean Science (NCCOS). The PMN was created as an outreach program to connect volunteers... -
NOAA C-CAP National Wetland Potential
The probability rating which covers landcover mapping provides a continuum of wetness from dry to water. The layer is not a wetland classification but provides the wetland... -
National Wetlands Inventory - Wetlands
This data set represents the extent, approximate location and type of wetlands and deepwater habitats in the United States and its Territories. These data delineate the areal... -
1:1,000,000-Scale Waterbodies and Wetlands of the United States
This map layer contains waterbodies and wetlands of the United States, Puerto Rico, and the U.S. Virgin Islands. The map layer was produced primarily from the Medium-Resolution...
