The U.S. Environmental Protection Agency (EPA) provides an interactive map of hazardous waste cleanups across the United States. The "Cleanups in My Community" map provides a huge amount of information on thousands of cleanups of many kinds. For every cleanup, users can access and download reports, assessments, compliance actions, and the EPA's assessment of the potential for any contaminated land to be used for renewable energy development.
Groundwater is often a "transboundary" resource, shared by many groups of people across town, county, state, and international boundaries. Changes in groundwater resources can create unique challenges requiring high levels of cooperation and innovation amongst stakeholder groups, from individuals to state and federal government.
The High Plains Aquifer (HPA), which spans eight states from South Dakota to Texas, is overlain by about 20 percent of the nation’s irrigated agricultural land, and provides about 30 percent of the groundwater used for irrigation in the country according to the U.S. Geological Survey. Work by the Kansas Geological Survey indicates that some parts of the aquifer are already effectively exhausted for agricultural purposes; some parts are estimated to have a lifespan of less than 25 years; and other areas remain generally unaffected (Buchanan et al., 2015).
The 2016 Critical Issues Forum was a 1-½ day meeting covering multiple aspects of groundwater depletion in the High Plains. Presentations covered the current state of the High Plains Aquifer and water usage from scientific, legal, regulatory, economic, and social perspectives. State-specific perspectives were provided from Kansas, Nebraska, Texas, and Oklahoma, and a variety of issues were discussed surrounding communication, negotiation, policy, and the influence of climate change. Break-out sessions and participant discussions identified lessons learned and best practices from the High Plains Aquifer experience that might apply to other regions facing changes in the Earth system.
The U.S. Department of Energy's Bioenergy Knowledge Discovery Framework provides an interactive map of biomass production potential across the United States (at the time of writing, maps do not cover Alaska and Hawaii). The aim is to show how much biomass may be available for bioenergy production from the present day through to the year 2040.
The U.S. Geological Survey's Water On The Go app provides real-time information on stream flows, lake levels, and rainfall in Texas. The app automatically finds data near your current location (or any chosen location in Texas) for rapid access to water information. Special icons indicate rapidly rising streams and lakes or heavy rain that may pose a flood risk.
Users can click on individual sites for current water levels, a graph of levels in recent days, and links to more data and information about the site.
AGI is saddened to learn of the passing of Dr. Peter T. Flawn, AGI's President from 1987 to 1988. A distinguished geoscientist and scholar, Flawn served twice as president of the University of Texas at Austin, and is remembered for his transformative leadership. He died on May 7, 2017, at age 91.