Unified Interior Regions

States and Territories

Regions L2 Landing Page Tabs

Filter Total Items: 2,602
New England states
Date Published: November 4, 2019
Status: Active

New England Water Use

Background: The U.S. Geological Survey compiles the nation's water use data at the county, state, and national levels every 5 years since 1950. The most recent estimated water use compilation was completed in 2015. A summary for New England is presented on this webpage.

The Issue: Comprehensive water use data analysis is needed to quantify the stress on...

Connecticut outlines
Date Published: November 4, 2019
Status: Active

Connecticut Water Use

Background: The U.S. Geological Survey compiles estimates of water use in Connecticut and the rest of the United States at the county, state, and national levels every 5 years since 1950. The most recent estimated water use compilation was completed in 2015. A summary for Connecticut is presented on this webpage.

The Issue: Comprehensive water use data ...

Maine outlines
Date Published: November 4, 2019
Status: Active

Maine Water Use

Background: The U.S. Geological Survey compiles estimates of water use in Maine and the rest of the United States at the county, state, and national levels every 5 years since 1950. The most recent estimated water use compilation was completed in 2015. A summary for Maine is presented on this webpage.

The Issue: Comprehensive water use data analysis is...

Massachusetts outline
Date Published: November 4, 2019
Status: Active

Massachusetts Water Use

Background: The U.S. Geological Survey compiles estimates of water use in Massachusetts and the rest of the United States at the county, state, and national levels every 5 years since 1950. The most recent estimated water use compilation was completed in 2015. A summary for Massachusetts is presented on this webpage.

The Issue: Comprehensive water use...

New Hampshire outlines
Date Published: November 4, 2019
Status: Active

New Hampshire Water Use

Background: The U.S. Geological Survey compiles estimates of water use in New Hampshire and the rest of the United States at the county, state, and national levels every 5 years since 1950. The most recent estimated water use compilation was completed in 2015. A summary for New Hampshire is presented on this webpage.

The Issue: Comprehensive water use...

Rhode Island outlines
Date Published: November 4, 2019
Status: Active

Rhode Island Water Use

Background: The U.S. Geological Survey compiles estimates of water use in Rhode Island and the rest of the United States at the county, state, and national levels every 5 years since 1950. The most recent estimated water use compilation was completed in 2015. A summary for Rhode Island is presented on this webpage.

The Issue: Comprehensive water use...

Vermont outlines
Date Published: November 4, 2019
Status: Active

Vermont Water Use

Background: The U.S. Geological Survey compiles estimates of water use in Vermont and the rest of the United States at the county, state, and national levels every 5 years since 1950. The most recent estimated water use compilation was completed in 2015. A summary for Vermont is presented on this webpage.

The Issue: Comprehensive water use data analysis...

Tundra swan on the Colville River Delta
Date Published: November 1, 2019
Status: Active

Swan Research

USGS research on swans in Alaska has focused on pathogens, contaminants, and demographic rates in each of the different breeding areas of Alaska. The vastly different migration patterns of swans in Alaska means that there are multiple factors on the wintering grounds and during migration that may influence population size and trends.

USGS
Date Published: October 28, 2019
Status: Completed

Update of the Hawaii Seismic Hazard Model Workshop

Wednesday, September 18, 2019
Honolulu, HI
University of Hawaii at Manoa

Agenda – PDF (47KB)

The following links are to PDF versions of the workshop presentations. All workshop participants have granted permission to post their...

slope with grass and trees
Date Published: October 27, 2019
Status: Active

Sitka, AK

Recent Conditions

Instruments are used to monitor and detect changes in local conditions, including:

USGS Station 011058798 Herring River at Chequessett Neck Road gage house
Date Published: October 24, 2019
Status: Active

Herring River Water Quality

The U.S. Geological Survey (USGS) New England Water Science Center installed, operated, and maintained surface water-quality sites at the Chequessett Neck Road dike on the Herring River from November 2015 through September 2018.

Filter Total Items: 621
Screen shot of a USGS geonarrative showing Kilauea
September 26, 2019

This geonarrative summarizes Kīlauea’s 2018 events, highlighting the historical context and contributions to science.

USGS
September 26, 2019

Groundwater age distribution and susceptibility to natural and anthropogenic contaminants were assessed for selected principal aquifers of the Western United States: the Central Valley aquifer system (CVAL), the Basin and Range basin-fill aquifers (BNRF), the Rio Grande aquifer system (RIOG), the High Plains aquifer (HPAQ), the Columbia Plateau basaltic-rock aquifers (

USGS
September 26, 2019

The U.S. Geological Survey (USGS) in cooperation with the U.S. Army Corps of Engineers (USACE) did a bathymetric survey of the lower reach of the Maumelle River upstream of Lake Maumelle, near Little Rock, Arkansas, from July 9—11, 2019. Channel bed elevations (thalweg) were collected to support a USACE modeling effort on a 5-mile reach of the Maumelle River. In parts

USGS
September 24, 2019

This dataset includes polygons that describe areas of rock outcrop in the area of the Stillwater Complex, Montana. The Stillwater Complex is an Archean, ultramafic to mafic layered intrusion exposed in the Beartooth Mountains in south-central Montana. This igneous intrusion contains magmatic mineralization that is variably enriched in strategic and critical commodities such as chromium, nic

A shorebird on a post in Hawaii
September 23, 2019

This data package includes two tables of data for Bristle-thighed curlews (Numenius tahitiensis) captured 2012-2014 on the James Campbell National Wildlife Refuge O'ahu, Hawaii (21.68 N, 157.95 W). One table provides capture, banding, morphology, and genetic data. The second table provides mark-resight data for estimating the size of the wintering population on Oahu in April of 2014.

USGS
September 23, 2019

Major-element and trace-element concentrations in 76 core samples and seven surface samples of rocks from the Coles Hill uranium deposit and vicinity, Pittsylvania County, south-central Virginia are presented as tabular digital data. The Coles Hill deposit is the largest unmined uranium deposit in the United States. The data were collected to 1) characterize the chemistry of variably uraniu

USGS
September 19, 2019

This data release includes audiomagnetotelluric (AMT) sounding data collected in July 2018 in the Silverton Caldera complex, Colorado, in the Southern Rocky Mountain Volcanic Field, by the U.S. Geological Survey (USGS). Along with geologic mapping, airborne magnetics, airborne electromagnetics, and magnetotellurics, the USGS collected AMT data at 24 sites along four profiles

Northern Pintail Duck swimming
September 18, 2019

This metadata document describes the data contained in the "rawData" folder of this data package. This data package contains all data collected by the Argos System from 129 satellite transmitters attached to Northern Pintail ducks on their winter range in Japan, 2007-2009. Five data files are included in the "rawData" folder of this data package. Two data files (with identical content

Northern Pintail Duck swimming
September 18, 2019

This metadata document describes the data contained in the "processedData" folder of this data package. This data package contains all data collected by the Argos System from 129 satellite transmitters attached to Northern Pintail ducks on their winter range in Japan, 2007-2009. The raw data were processed to accomplish two goals: flag implausible location estimates and decode raw sensor

Blue-winged Teal flying
September 18, 2019

This metadata document describes the data contained in the "processedData" folder of this data package. This data package contains all data collected by the Argos System from 42 satellite transmitters attached to Blue-winged Teal ducks on their breeding range in Saskatchewan and Alberta (August 2013) and spring staging areas in Texas and Louisiana (March 2015). The raw data were proce

Blue-winged Teal flying
September 18, 2019

This metadata document describes the data contained in the "rawData" folder of this data package. This data package contains all data collected by the Argos System from 42 satellite transmitters attached to Blue-winged Teal ducks on their breeding range in Saskatchewan and Alberta (August 2013) and spring staging areas in Texas and Louisiana (March 2015). Five data files are included

map of Indian Wells Valley displaying subbasin boundaries and shaded by recharge in mm/year
September 12, 2019

This data Set includes: 1) A shapefile of the Indian Wells Valley sub watersheds containing 9 sub-watersheds, 2) Geology shapefile of all the watersheds 3) Vegetation shapefile of all the watersheds 4) Basin Characterization Model (BCM) model output of recharge values for all the watersheds from 3 model runs (CanESM2, CCSM4, and HadGEM2-CC)

Filter Total Items: 492
screenshot of interactive data map displaying  USGS wells in the San Antonio Creek groundwater basin
December 18, 2018

In order to understand the integrated hydrologic systems in the San Antonio Creek Valley, many different types of data are being gathered from both the surface water and groundwater system. Learn about these data types and explore them with the interactive map.

screenshot of interactive map displaying groundwater, water quality, streamgage, and microgravity sites
December 10, 2018

The Lower Colorado Monitoring Network is a series of groundwater-level and water-quality wells, as well as streamgages and micro-gravity sites. This interactive map displays the sites and provides links to the most current data.

Map of California with areas of subsidence shaded by cause
December 7, 2018

In California, land subsidence—mostly from groundwater pumping—was first documented by the USGS in the early 20th century. Completion of State and Federal water projects that bring water from California's wet north to its dry south allowed some groundwater aquifers to recover, and subsidence decreased in these areas. Subsidence continues today, sometimes at high rates of more than 1 foot/year.

MRCTR Logo
November 28, 2018

The USGS Astrogeology Mapping, Remote-sensing, Cartography, Technology, and Research (MRCTR, pronounced "Mercator") GIS Lab provides web-based resources aimed at the planetary research community. The lab supports Geographic Information Systems (GIS) graphical, statistical, and spatial tools for analyses of planetary data, including the distribution of planetary GIS tutorials, tools, programs...

NWIS-Mapper thumbnail image
November 26, 2018

The National Water Information System (NWIS) Mapper provides access to water-resources data at over 1.5 million sites across the U.S., including current and historical data. Users can search by site type, data type, site number, or place.

screenshot of the user interface
November 13, 2018

This interactive webmap plots water-quality data from domestic and public-supply wells sampled by the USGS for the California Groundwater Ambient Monitoring and Assessment (GAMA) Program Priority Basin Project (GAMA-PBP), and allows users to download datasets. The GAMA-PBP is a cooperative program between the California State Water Resources Control Board and the U.S. Geological Survey. 

Mercury global mosaic using flyby MESSENGER data
November 9, 2018

This mosaic represents the best geodetic map of Mercury's surface to date. MESSENGER's three flybys alone provide 90.90% of the data in the global mosaic (see Table above). Although MESSENGER went in to safe mode during the third flyby, the approach imaging was acquired and contributes ~6.82% additional coverage from earlier versions. Only the poles remain to be imaged, some of which...

USGS
November 9, 2018

This project focused on geometric restoration of hyperspectral imagery from the Moon Mineralogy Mapper (M3 or M3) instrument that flew as a guest instrument on the Indian Space Research Organization’s (ISRO) Chandrayaan-1 (Ch1) spacecraft (e.g., Goswami and Annadurai, 2009; Pieters et al., 2009; Boardman et al., 2011; Green et al., 2011). The primary objective of this work is to geometrically...

Kaguya MI Olivine Snap
November 9, 2018

This page introduces the Kaguya Multiband Imager derived spectral and derived mineral maps by the Japan Aerospace Exploration Agency (JAXA) and the University of Hawaii. The mosaics were created from topographically-corrected MI reflectance data acquired by the JAXA SELENE/Kaguya mission (see Ohtake et al., 2013) from the Kaguya Archive MI MAP processing level version 2 (MI MAP_02) products.

Clementine Comparison
November 9, 2018

The Clementine near-infrared (NIR) images have been made available in two near-global (70° N to 70° S) reduced-resolution mosaics. The two versions include a standard calibrated and empirically calibrated multi-spectral (6-band) ISIS cube at 500 m/pixel spatial resolution.

screenshot of an interactive map of groundwater data in the Mojave region.  Well sites and water-level contours are displayed.
November 7, 2018

Interactive map of the Mojave and Morongo groundwater basins.  Data layers include sites and data for groundwater levels, water quality, and land subsidence.  Groundwater data spans 1994 to the present.

Pluto New Horizons Global Mosaic 300m
November 5, 2018

New Horizons launched on Jan. 19, 2006 as part of NASA’s New Frontiers Program. The spacecraft will help scientists back on Earth study the surface and atmosphere of the dwarf planet Pluto, its moons and objects in the Kuiper belt—a region of our solar system beyond Neptune containing tens of thousands of objects. The USGS Astrogeology Science Center is committed to NASA’s New Horizons mission. 

Filter Total Items: 4,983
TNMCorps Mapping Challenge: City/Town Halls in Ohio and West Virginia
October 31, 2019

This challenge is coming along nice and steady! Ohio is especially starting to look nice; points are coming in county-by-county with close to another 100 points added since last week's update!

TNMCorps Mapping Challenge: Cemeteries in Select MI Counties
October 31, 2019

Trick-or-Treat! Calling all Standard Editors, Peer Reviewers, and Advanced Editors! We need your help reviewing cemeteries!

house next to landslide with snowcovered ground
October 25, 2019

"Major landslides triggered by the 1964 magnitude 9.2 Great Alaska earthquake responded to, but were not reactivated by, the magnitude 7.1 Anchorage earthquake that took place  30 November 2018, researchers concluded in a new study published in Seismological Research Letters."

Read full story on SSA website.

TNMCorps Mapping Challenge: City/Town Halls in Ohio and West Virginia
October 24, 2019

City/Town Halls continue to come in for this challenge!  Nice work!

TNMCorps Mapping Challenge: Cemeteries in Calhoun, Jackson, and Kalamazoo Counties, MI
October 24, 2019

Halloween is one of our favorite seasons here at TNMCorps!  Apparently our volunteers enjoy the season, too, with only 16 unedited (red) cemeteries remaining - nice work!  There's still more to be done with 67 edited (green) points needing review.  But that's where our spooktacular Peer Reviewers and Advanced Editors can help!

EON Geosciences Piper Navajo Airplane with Tail Stinger Magnetometer
October 21, 2019

Editor: In the public interest and in accordance with the Federal Aviation Administration regulations, the USGS is announcing this low-level airborne project. Your assistance in informing the local communities is appreciated.

EON Geosciences Piper Navajo Airplane with Tail Stinger Magnetometer
October 21, 2019

Editor: In the public interest and in accordance with the Federal Aviation Administration regulations, the USGS is announcing this low-level airborne project. Your assistance in informing the local communities is appreciated.

TNMCorps Mapping Challenge: City/Town Halls in Ohio and West Virginia
October 21, 2019

Here's the weekly update for this challenge.  

TNMCorps Mapping Challenge: Schools in Wayne Co, MI
October 21, 2019

It's always exciting to see our volunteers chipping away at each challenge!  This challenge is close to being finished, but not quite yet.

TNMCorps Mapping Challenge: Cemeteries in Calhoun, Jackson, and Kalamazoo Counties, MI
October 21, 2019

Only 21 unedited points remain for this challenge - how exciting!  We also have 75 points that need to be confirmed by a Peer Reviewer or an Advanced Editor.