The scope of waters covered by the federal Clean Water Act - called Waters of the U.S. - is one of the most complex, controversial, and contentious issues in environmental policy. Waters of the U.S. has been the focus of Supreme Court rulings, lobbying and litigation by stakeholders, and rulemakings by the U.S. Environmental Protection Agency under the Obama and Trump administrations. The history is explained in this episode with Ken Kopocis, the head of water at EPA under President Obama, and Dave Ross, the head of water at EPA under President Trump and now a partner at Troutman Pepper.

Ken and Dave discuss the difficulty of defining Waters of the U.S., misconceptions and distortions of their respective rulemakings, their approach to working with stakeholders, the influence of politics on the issue, and if there could ever be a compromise.

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waterloop is made possible in part by grants from the Walton Family Foundation and Spring Point Partners.

waterloop is sponsored by High Sierra Showerheads, the smart and stylish way to save water, energy, and money while enjoying a powerful shower. Use promo code Loop20 for 20 percent off at highsierrashowerheads.com​​​

Brewers are seeing the impacts of climate change on essential ingredients for beer. Unusual temperatures and precipitation are damaging crops like barley and hops while water resources are stressed by drought or polluted by algae blooms and wildfires, as explained in this episode with Katie Wallace, Director of Social and Environmental Impact at New Belgium Brewing. This led New Belgium to brew Torched Earth, a take on how bad beer could taste in a future with unchecked climate change. Katie also talks about Fat Tire becoming the first carbon neutral beer in North America, consumer demand for sustainability, and ways that brewers are improving water efficiency and engaging in stewardship in watersheds.

Find all episodes at waterloop.org

waterloop is made possible in part by grants from the Walton Family Foundation and Spring Point Partners.

waterloop is sponsored by High Sierra Showerheads, the smart and stylish way to save water, energy, and money while enjoying a powerful shower. Use promo code Loop20 for 20 percent off at highsierrashowerheads.com​​​

As the world’s largest freshwater ecosystem, the Great Lakes benefit from massive financial investment in restoration and protection activities each year. Yet one unique entity acts as a force multiplier, not by contributing the most dollars, but by targeting funds to emerging and innovative ideas that can yield exponential returns and transformative impacts. That’s the approach of the Great Lakes Protection Fund, as discussed in this episode with David Rankin, it’s Executive Director. David explains how the governors of the Great Lakes states launched the Fund in 1989 as the first private endowment dedicated to an ecosystem. He also talks about notable accomplishments including reducing the influx of invasive species, developing standards for sustainable forestry, and reestablishing natural flows after dam removals.

Find all episodes at waterloop.org

waterloop is made possible in part by grants from the Walton Family Foundation and Spring Point Partners.

waterloop is sponsored by High Sierra Showerheads, the smart and stylish way to save water, energy, and money while enjoying a powerful shower. Use promo code Loop20 for 20 percent off at highsierrashowerheads.com​​​

Water management has long been an essential part of operations for beverage companies, but in an increasingly water-stressed world the industry is focused on finding ways to reduce risk, help at the community level, and benefit the bottom line. This includes a constant drive to improve water efficiency at facilities and contribute to stewardship in watersheds. Global competitors are even becoming collaborators on water sustainability, as discussed in this episode with Nick Martin, Executive DIrector of the Beverage Industry Environmental Roundtable, and Andre Fourie, Global Director of Water Sustainability at AB InBev. Nick and Andre talk about the perspectives and pressures from consumers and investors, the difference between greenwashing and authentic action, and the positive potential for technology and water reuse in the beverage industry.

Find all episodes at waterloop.org

waterloop is made possible in part by grants from the Walton Family Foundation and Spring Point Partners.

waterloop is sponsored by High Sierra Showerheads, the smart and stylish way to save water, energy, and money while enjoying a powerful shower. Use promo code Loop20 for 20 percent off at highsierrashowerheads.com​​​

Intense rainfall driven by climate change, impervious surfaces like concrete and asphalt, and aging water infrastructure are part of the formula causing communities across the country to face increased flooding and stormwater runoff. Many municipalities need assistance with planning, management, and funding. Navigate the Flood is a new step-by-step guide and list of technical and financial resources to help tackle flooding and stormwater challenges, as discussed in this episode with Erica Depalma, Research Program Coordinator at the Water Center at Penn, and Caroline Koch, Water Policy Director at the WaterNow Alliance. Erica and Caroline explain that the guide is useful for officials and staff in local government, it outlines five steps to increase resilience, and has helpful examples from communities such as New Orleans; Sheboygan, Wis.; San Mateo, Calif.; and Camden, N.J.

Find all episodes at https://www.waterloop.org

waterloop is made possible in part by grants from the Walton Family Foundation and Spring Point Partners.

waterloop is sponsored by High Sierra Showerheads, the smart and stylish way to save water, energy, and money while enjoying a powerful shower. Use promo code Loop20 for 20 percent off at https://www.highsierrashowerheads.com​​​

Find all episodes at waterloop.org

waterloop is made possible in part by grants from the Walton Family Foundation and Spring Point Partners.

waterloop is sponsored by High Sierra Showerheads, the smart and stylish way to save water, energy, and money while enjoying a powerful shower. Use promo code Loop20 for 20 percent off at highsierrashowerheads.com​​​

As farms in California face another extreme drought this summer, the hope is that lessons learned and policies and tools developed from the last drought can help with water management this time. During drought farms significantly increase use of groundwater and now California is focusing on monitoring, management, and recharge of this foundational water source. The impacts and actions of agriculture during drought are discussed in this episode with Heather Cooley, Director of Research at the Pacific Institute, and Ruth Dahlquist-Willard, Farm Advisor at the University of California Cooperative Extension. They discuss the variety of choices California farms will make during drought, including where to get water, how much to water crops, what crops to fallow, how to improve water efficiency, and even whether to stay in business.

Find all episodes at waterloop.org

waterloop is made possible in part by grants from the Walton Family Foundation and Spring Point Partners.

waterloop is sponsored by High Sierra Showerheads, the smart and stylish way to save water, energy, and money while enjoying a powerful shower. Use promo code Loop20 for 20 percent off at highsierrashowerheads.com​​​

With climate change putting the West into a permanent drought and water levels in Lake Mead dropping to the lowest levels since Hoover Dam was built in the 1930s, the time is right for the oasis in the desert known as Las Vegas to take a big step toward reducing water consumption. Recently a ban was placed on non-functional grass - the unused grass found at commercial buildings, within shopping centers, along sidewalks, and in road medians. If these 4,000 acres of grass are converted to native landscapes it will reduce water use in the area by 10 percent, as explained in this episode with Bronson Mack, Public Outreach Manager with the Southern Nevada Water Authority. Bronson also discusses public and business support for water conservation, investments made in Lake Mead, and the substantial decline of overall water use even as Las Vegas boomed the past 20 years.

waterloop is made possible in part by grants from the Walton Family Foundation and Spring Point Partners. waterloop is sponsored by High Sierra Showerheads, the smart and stylish way to save water, energy, and money while enjoying a powerful shower.

Use promo code Loop20 for 20 percent off at https://www.highsierrashowerheads.com​​​

Advancements in technology and computers have allowed scientists to develop a detailed look at the coastal land margin, the dynamic area where the land and ocean interface. The high resolution models are used to better understand the coastal environment and predict where the water goes during storm surge and floods. This science is important for protecting ecosystems and preparing communities, as discussed in this episode with Scott Hagen, Director of the Center for Coastal Resiliency and Louisiana State University. Scott also talks about lessons learned from the computer models, including the ability of marshes to migrate from sea level rise, the value of nature based solutions for adaptation, and embracing the coast as an ever-changing place.

waterloop is made possible in part by grants from the Walton Family Foundation and Spring Point Partners.

waterloop is sponsored by High Sierra Showerheads, the smart and stylish way to save water, energy, and money while enjoying a powerful shower. Use promo code Loop20 for 20% off at highsierrashowerheads.com