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## By Year

State News Release        May 1, 2024        U.S. Geological Survey and U.S. Fish and Wildlife Service Joint News Release: Native forest bird population declines within the Big Island National Wildlife Refuge Complex 

faq        July 7, 2017        What is declination?

State News Release        December 7, 2022        Population declines in Alaska beluga whale population may be linked to low birth and survival rates

State News Release        October 28, 2021        Groundwater Flow to Colorado River May Decline by a Third over Next 30 Years

State News Release        December 21, 2016        Declining Male Offspring Further Imperil Endangered Flycatchers in Southern California

State News Release        August 18, 2016        Water Levels Declining in Areas Along San Pedro River near Sierra Vista, Arizona

faq        June 30, 2017        Why are amphibian populations declining?

State News Release        September 27, 2017        Levels of Possible Human Carcinogen Declining in Most Wells in Tucson International Airport Superfund Site

State News Release        December 16, 2014        High Plains Aquifer Groundwater Levels Continue to Decline

faq        June 30, 2017        What is the United States doing about amphibian deformity and decline issues?

State News Release        June 29, 2015        Declining Water Levels Pose Challenges for Eastern Idaho Aquifer Monitoring

State News Release        January 20, 2014        Sea Ice Decline and Permafrost Thaw Create Goose Habitat in Arctic Alaska

State News Release        July 25, 2022        USGS Study Suggests Atlantic Sturgeon Spawning Population Declined by More Than 99% in the Delaware River Since the Late 1800s

State News Release        October 8, 2014        Groundwater-Level Declines Continue to Cause Land Elevation Loss in Houston – Galveston Region

faq        July 7, 2017        Why measure the magnetic field at the Earth's surface? Wouldn't satellites be better suited for space-weather studies?

State News Release        February 8, 2024        New study demonstrates how climate and irrigation influence salinity of waters in the Upper Colorado River Basin

faq        July 31, 2017        What do the different north arrows on a USGS topographic map mean?

State News Release        November 1, 2022        Without Sea Ice, More Polar Bears Spend Time Onshore, Increasing Potential for Human Interaction

State News Release        September 22, 2015        New Tools and Knowledge to Aid in Columbia Plateau Groundwater Management

State News Release        June 10, 2014        Land-Subsidence Trends in the Coachella Valley Detailed in New Report

State News Release        June 10, 2014        Land-Subsidence Trends in the Coachella Valley Detailed in New Report

State News Release        July 27, 2015        Breeding Bird Distribution Affected by Wind Turbines in the Dakotas

State News Release        March 25, 2015        Home on the California Range, Year 2100: Land Use and Climate Change Could Impact Wildlife, Water Supplies

State News Release        September 19, 2014        USGS Model Provides Insight into Snake Valley’s Groundwater

State News Release        February 27, 2017        40-year trend study finds signs of improved water quality in New Jersey streams

State News Release        October 1, 2015        During Recent Droughts: Central Valley Groundwater Levels Reached Historical Lows and Land Subsidence Intensified