Hill Heat

Rep. Grace Napolitano (D-Calif.), chairwoman of the House Natural Resources Subcommittee on Water and Power, the Environmental and Energy Study Institute (EESI), and the Water Environment Federation (WEF) invite you to a briefing to examine the factors that limit the water available for critical uses throughout the country. The briefing is held in cooperation with the U.S. Geological Survey’s National Water-Quality Assessment (NAWQA) Program.

Competition for water is becoming more intense across the United States. Population growth competes in many areas with demands for water for irrigation and power production. Aquatic ecosystems compete for water used by cities, farms, and power plants to support their minimum flow requirements. In addition, the depletion of water in many aquifers decreases the supply of good quality surface water, and climate change is likely to exacerbate the availability of water as well.

Water quality impaired by human activities constrains water use. Perhaps less understood is that water use can degrade water quality by releasing naturally occurring contaminants, like salts, uranium and radium, into streams and aquifers, thereby constraining water availability.

This briefing will explain and provide examples of the connections between water use and water quality and how they can ultimately affect water availability for critical uses. It will begin by highlighting salinity in the Southwest, where a new USGS study has found reduced concentrations of salts in streams resulting from control activities in irrigated agricultural areas. It also will provide brief examples of how agricultural practices have affected naturally occurring radium in New Jersey, pumping has affected naturally occurring uranium in San Joaquin public-supply wells, and water re-use has introduced man-made organic compounds in coastal aquifers in southern California.

To conclude, the briefing also will connect the science to national policies relating to issues of water availability.

Speakers include:

• David Anning, NAWQA scientist, Albuquerque, New Mexico, U.S. Geological Survey
• David Kanzer, Senior Water Resource Engineer,Colorado River Water Conservation District
• Robert Hirsch, Associate Director for Water, U.S. Geological Survey
• Claudia Copeland, Specialist in Resource and Environmental Policy, Congressional Research Service

This briefing is free and open to the public. No RSVP is required. Please forward this notice to others who may be interested. For more information, contact Leanne Lamusga, [email protected], 202-662-1884.

03/20/2008 at 10:00AM

S.2156, to authorize and facilitate the improvement of water management by the Bureau of Reclamation, to require the Secretary of the Interior and the Secretary of Energy to increase the acquisition and analysis of water resources for irrigation, hydroelectric power, municipal, and environmental uses

12/11/2007 at 02:30PM

The Water Resources and Environment Subcommittee (Chairman Johnson, D-Texas) of House Transportation and Infrastructure Committee will hold a hearing on pending legislation, the Twenty-First Century Water Commission Act of 2007.

11/07/2007 at 10:00AM

In late September Congress sent the Water Resources Development Act (HR 1495) with veto-proof majorities in both chambers to the President’s desk. On Friday he vetoed the bill, which would authorizing funding for Army Corps of Engineers projects, including major projects for coastal Louisiana, the Mississippi River, and the Florida Everglades. This is Bush’s fifth veto of his presidency.

The House of Representatives is expected to vote tomorrow to override the veto, and the Senate will follow suit this week. Top Republicans, such as Rep. John L. Mica (Fla.), ranking member of the Transportation & Infrastructure Committee (T&I), and Sen. James Inhofe (Ok.), ranking member of the Environment & Public Works Committee, have vowed to help override the veto.

Rep. James L. Oberstar (Minn.) and Rep. Eddie Bernice Johnson (Tex.) issued this T&I statement:

It is simply irresponsible for President Bush to veto the only WRDA legislation that has made it to his desk since he took office. Our country cannot afford more setbacks on water resources issues and projects that are critical to our Nation’s economy, as well as to our communities.

As the experiences of the last few months have demonstrated, America’s infrastructure is in dire need. Whether the issue is bridges that collapse in Minnesota or levees that fail in New Orleans, our nation’s infrastructure has reached a critical juncture and may be on the verge of failure. How many more failures do we need before this administration understands the importance of investing in the repair, replacement, and sustainability of our nation’s infrastructure? The American people’s lives and livelihoods depend on safe, reliable, and dependable roads, bridges, levees, and navigation corridors.

Continue reading for a review of HR 1495.

Moderated by Dr. Anthony Socci, Senior Science Fellow, American Meteorological Society

Speakers

• Dr. Brian J. Soden, Associate Professor of Meteorology and Physical Oceanography, University of Miami’s Rosenstiel School for Marine and Atmospheric Science, Miami, FL
• Frank J. Wentz, Remote Sensing Systems, Santa Rosa, CA
• Dr. Francis Zwiers, Director, Climate Research Division, Environment Canada, Toronto, Ontario, Canada
• Dr. Benjamin D. Santer, Program for Climate Model Diagnosis and Intercomparison, Lawrence Livermore National Laboratory, Livermore, CA

10/29/2007 at 12:00PM