Mission: Compelled by urgent challenges to our nation’s Western water supply, the Western Water Action Office (WWAO) harnesses the power of NASA to drive innovative solutions for the benefit of people, the environment, and the economy.
Connection, data and innovation are at the heart of what we do. We welcome feedback on our tools, projects and resources. If you have questions or comments, email us at water.applications@jpl.nasa.gov.
The year 2023 was a year of extreme weather, which is becoming more expected as global temperatures get warmer. Several of NASA’s earth-observing instruments have been useful in understanding extreme weather events and their impacts, such as drought, flooding, or algal bloom. These tools can detect levels of groundwater and soil moisture, plant stress, growth of cyanobacteria, and the amount of available water in snow. Utilizing this data can help plan ahead for management and response to extreme weather events.
The collaborative team, OpenET (the ‘online platform for mapping evapotranspiration’) has created the Farm and Ranch Management Support (FARMS) tool. This tool utilizes satellite data of water consumption to support empowered farm management and help build resilience for farmers and their crops. The latest interface has been designed with user input regarding their needs and can be easily accessed on a phone, with map viewing and formatting capabilities. Ease of use and access to real time data enables a farmer to make pragmatic decisions and analyze trends for planning ahead, as well as using less water for bigger yields, which can reduce costs. The tool can be applied to other fields that rely on consumptive water use data, such as forestry, and will continue to be improved on with ongoing user input. The most powerful and least tangible potential benefit of this tool is the farmer’s peace of mind.
The NASA-funded Satellite-based Analysis Tool for Rapid Evaluation of Aquatic Environments (STREAM) is a new data-processing tool that takes in, processes and publicly displays satellite data from multiple sources. It was developed as a collaborative effort to enhance decision-making for water management plans in different fields.
NASA Uses Advanced NASA’s Uninhabited Aerial Vehicle Synthetic Aperture Radar (UAVSAR) uses airborne radar to detect the location and speed of groundwater recharge from snowmelt by measuring differences in surface elevation. This information can be invaluable for efficient crop management in the San Joaquin Valley farmland, which produces a substantial amount of America's crops. This, and other NASA tools, will provide the data that NASA’s Western Water Applications Office (WWAO) will make accessible to public users. to Track Groundwater in California
Take a look at our Science Publications page, where you can dig into some of the scientific research in which WWAO and its partners are involved. Publications are related to WWAO's water projects or the work of partners and collaborators within our community.
Western Water Action Office (WWAO) will be facilitating a Short Course at the 92nd Annual Western Snow Conference, May 19 - May 22, 2025, in Bozeman, Montana. The goal of this course is to foster engagement, collaboration and knowledge exchange between NASA missions that can provide valuable data and tools, to understand and support the challenges and needs of WSC members and end users in making optimal water management decisions.
Western Water Action Office (WWAO) will be participating in a panel at the American Water Resources Association (AWRA) Spring Conference, titled ‘Development Risks & Challenges in Changing Climate Conditions’, will be held April 28 - April 30, 2025 in Anchorage, Alaska.
The exciting collaboration enhances existing decision-making tools by leveraging state of the art NASA Earth observation data and NASA’s 65 years of expertise to improve water quality and supply.
NASA’s Western Water Action Office (WWAO) is harnessing the power of NASA Earth observation data to improve water decision-making across the West through its newest private sector collaboration with Hazen and Sawyer (Hazen, a leading engineering consulting firm providing technical solutions for water quality and supply challenges.
NASA WWAO drives innovative solutions to Western water challenges by putting NASA Earth observation technologies and data to work. Based out of the Jet Propulsion Laboratory in Pasadena, NASA WWAO has partnered with the private sector to incorporate NASA data and services since NASA WWAO was established in 2017. Through NASA WWAO’s unique needs driven project implementation processes, it helps solve water challenges across the West using NASA data, tools, and services benefiting over 80 million residents through improved water management.
"With NASA Earth observation innovation comes huge opportunities to leverage data for the American people, especially those in the water stressed West. NASA WWAO is excited to work with Hazen to realize that potential.” said Mark Davidson, NASA WWAO’s Water Alliance lead and head of private sector partnerships.
Hazen is an engineering consulting firm specializing in water, wastewater, and infrastructure with a diverse client base across the US. Together with NASA WWAO, Hazen will explore the options for the best way to integrate NASA Earth observation data including data from NASA’s SWOT mission or its upcoming NISAR mission, expected to launch later this year. Data from these satellites, among others, will be examined for integration into Hazen client offerings, such as its unique water resource system model OASIS. This could provide a clearer picture of the overall state of water in their clients' geographies.
Today, the unique water resource management challenges of the western US, amplified by population growth, changing weather patterns, and a rapidly expanding water-and-energy-hungry tech sector, continue to drive innovative West-focused solutions, like NASA's Western Water Applications Office (WWAO).
The National Fish & Wildlife Federation (NFWF), with funding from the National Oceanic and Atmospheric Administration (NOAA), has awarded The Freshwater Trust (TFT), on behalf of the Sandy River Basin Partners (Partners), a one million dollar grant.
Unusually dry conditions gripped over half the contiguous United States in October 2024. On October 29, abnormal dryness and drought affected over 78 percent of the American population…
The international Surface Water and Ocean Topography (SWOT) satellite mission, a collaboration between NASA and France’s CNES (Centre National d’Études Spatiales), detected the unique contours of a tsunami that sloshed within the steep walls of a fjord…
More than two years ago, local, state, and federal agencies joined forces to advance a groundbreaking approach to water management and environmental restoration.
Fall and summer tend to be the rainiest seasons in New Mexico, but the deluge that fell on parts of the state in late October 2024 stands out for its intensity.
Dense bands of blue-green algae, or cyanobacteria, swirled around the waters of Pyramid Lake in October 2024.
Ecosystems reliant on groundwater are vulnerable to water depletion and climate change, but often their locations are unknown. A map of groundwater-dependent ecosystems across global drylands provides essential information to advance the protection of these biologically diverse ecosystems and the rural societies that depend on them.
As GPM is now well into its 10th year in orbit, the time is fitting to reflect on and celebrate what this mission has accomplished and showcase its contributions to science and society.
The 2023 meeting, which was the latest in an annual series organized by the SAWG, welcomed over 100 participants online and in person during the two days, with many joining virtually across different time zones,...
In 2023, TFT provided Oregon NRCS staff with quantifiable assessments of potential irrigation upgrade actions in three eastern Oregon watersheds that could effectively reduce nutrient and sediment runoff to protect water quality,...
Compelled by urgent challenges to our nation’s Western water supply, the Western Water Action Office (WWAO) harnesses the power of NASA to drive innovative solutions for the benefit of people, the environment, and the economy.
Connection, data and innovation are at the heart of what we do. We welcome feedback on our tools, projects and resources. If you have questions or comments, please email us.
Sent from NASA Western Water Action Office
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