• Water Resources

Water Sector Climate Science and Tools

This tab presents climate science and tools for understanding climate change impacts to the water sector and potential adaptation options. Apply additional filters to narrow the list by resource type, impact, region, state, or jurisdictional focus.

 

 

92 results are shown below.

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Better Assessment Science Integrating point & Non-point Sources (BASINS)

BASINS (Better Assessment Science Integrating point and Non-point Sources) is a multipurpose environmental analysis system designed by the U.S. Environmental Protection Agency to help regions, states, and local agencies develop cost-effective approaches to watershed management and environmental protection.

Resource Category: Data and tools

 

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Options for Improving Climate Modeling to Assist Water Utility Planning for Climate Change

December 2009

This report, which was commissioned by the Water Utility Climate Alliance (WUCA), considers how federal investments in the science of climate change, and in particular climate modeling, can best be directed to help improve the quality of  research so that it may be more useful to water utilities and other possible users in adapting to climate change.   It explains how climate models work, describes how some WUCA members have used climate models and downscaling to assess impacts on their systems and develop adaptation options, and makes seven initial recommendations for how climate modeling and downscaling techniques can be improved so that these tools and techniques can be more useful for the water sector.

Authors or Affiliated Users: Joseph Barsugli, Chris Anderson, Joel B. Smith, Jason M. Vogel

Resource Category: Data and tools

 

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EPA's Top 10 Ways Utilities Can Save Water, Energy, and Money While Preparing for Climate Change

November 2009

This handout produced by the U.S. Environmental Protection Agency (EPA) provides the top ten strategies utilities can use to prepare for climate change, including pages for notes after each tip. According to the guide, the most important step is to update "your" emergency response plan - utilizing the findings from the other 9 strategies. 

Resource Category: Data and tools

 

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The Impacts of Sea-Level Rise on the California Coast

May 2009

Provided by the California Energy Commission's Climate Change Center, this study includes a detailed analysis of California's infrastructure, property, and current population at risk from projected sea-level rise, as well as the cost of building structural measures to reduce that risk. Specifically, it identifies the risks of flooding and erosion to specific populations, roads, railways, power plants, water treatment plants, ports and airports, emergency and healthcare facilities, wetlands, coastal and San Francisco Bay properties, and groundwater aquifers.

Authors or Affiliated Users: Matthew Heberger, Heather Cooley, Pablo Herrera, Peter H. Gleick, Eli Moore

Resource Category: Assessments

 

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Using Future Climate Projections to Support Water Resources Decision Making in California

May 2009

This paper presents advances in climate projection information that the California Department of Water Resources has made since their 2006 report, "Progress on Incorporating Climate Change into Management of California's Water Resources. " These advances include an improved understanding of how well selected climate models represent historical climate conditions and refined methodologies for representing stream flows, outdoor urban and agricultural water demands, and sea-level rise in planning tools, in order to assess their usefulness in decision making for water resource managers.

Resource Category: Data and tools

 

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Assessing Reservoir Operations Risk Under Climate Change

April 11, 2009

A collaborative effort of the Bureau of Reclamation, USGS, USACE, and the California Dept. of Water Resources, this paper presents a flexible methodology for conducting climate change risk assessments involving reservoir operations.   The risk-based framework described in this paper provides a new context for climate change assessments. It is a flexible framework that advances methods for assessing scenario-impacts and/or characterizing uncertainties about projection scenarios or associated impacts.

Authors or Affiliated Users: Levi D. Brekke, Edwin P. Maurer, Jamie D. Anderson, Michael D. Dettinger, Edwin S. Townsley, Alan Harrison, Tom Pruitt

Resource Category: Assessments

 

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Building Coast-Smart Communities

Building Coast-Smart Communities is a role play product developed by the state of Maryland and funded by NOAA. It was used by the state in a summit, attended by more than 170 mayors, county commissions, environmentalists, business leaders and Maryland state officials, to discuss the State's climate change adaptation options. The half day role play quickly introduces people to the challenges faced by coastal communities and the primary options for addressing them. As such, local government authorities, planning departments, chambers of commerce, civic groups and residents associations can conduct this role play in their communities.

Resource Category: Education and Outreach

 

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Implications of 21st Century Climate Change for the Hydrology of Washington State

2009

This report is part 1 of Chapter 3 of the Washington Climate Change Impacts Assessment (see separate entry), focusing on water resource impacts for the state. Parts 2 and 3 of this chapter focus on the Puget Sound and the Yakima River Basin respectively. Based on results from 39 global simulations performed for the Fourth Assessment Report of the Intergovernmental Panel on Climate Change (IPCC AR4) projections, this report presents downscaled model findings and the implications on the hydrology of the Pacific Northwest.

Authors or Affiliated Users: Marketa M Elsner, Lan Cuo, Nathalie Voisin, Jeffrey S Deems, Alan F Hamlet, Julie A Vano, Kristian EB Mickelson, Se-Yeun Lee, Dennis P. Lettenmaier

Resource Category: Assessments

 

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Climate Change Impacts on Water Management and Irrigated Agriculture in the Yakima River Basin, Washington, USA

2009

Utilizing a multi-model ensemble approach of downscaled climate model projections, hydrologic modeling, and water management models, this report presents results for changes in reservoir levels and snow pack in the Yakima River basin and resulting impacts to irrigated agriculture in the basin. The paper presents the analysis of  hydrological conditions and how climate change is projected to impact water supply for water users with junior water rights and - in the extreme years - users with senior water rights throughout the basin.

Authors or Affiliated Users: Julie A. Vano, Michael Scott, Nathalie Voisin, Claudio O. Stockle, Alan F. Hamlet, Kristian E. B. Mickelson, Marketa McGuire Elsner, Dennis P. Lettenmaier

Resource Category: Assessments

 

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Climate Change and the Chesapeake Bay: State-of-the-Science Review and Recommendations

September 2008

This report from the Chesapeake Bay Program Science and Technical Advisory Committee (STAC) addresses the current understanding of climate change impacts on the tidal Chesapeake Bay, and identifies critical knowledge gaps and research priorities. It is intended to provide the basis for incorporating climate change considerations into resource management decisions.

Authors or Affiliated Users: Christopher R. Pyke, Raymond Najjar, Mary Beth Adams, Denise Breitburg, Carl Hershner, Robert Howarth, Michael Kemp, Margaret Mulholland, Michael Paolisso, David Secor, Kevin Sellner, Denice Wardrop, Robert Wood

Resource Category: Assessments

 

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