At the 2024 WaterSmart Innovations Conference in Las Vegas, waterloop founder Travis Loop shared key insights from his travels across the United States, documenting innovative water projects. He identified a number of commonalities that define sustainable solutions.

A return to nature is a recurring theme, with projects like Louisiana’s $3 billion Mid-Barataria Sediment Diversion reconnecting the Mississippi River to its floodplains, restoring wetlands, and reducing erosion. Equally impactful are people-centered approaches, such as Milwaukee’s lead pipe replacement program, which prioritizes workforce diversity and uplifts local communities.

Loop also highlighted the importance of multi-benefit solutions, like Tucson’s wetlands restoration, which improves water quality, revives the Santa Cruz River, and creates habitats for wildlife while offering recreation opportunities. Another crucial observation was the focus on return on investment, exemplified by East St. Louis’ Horseshoe Lake, where a $2 million flood mitigation project prevented $10–15 million in damage during a major flood.

Finally, climate resilience underpins many efforts, such as Memphis’ Tom Lee Park, a green space that doubles as flood protection for the Mississippi River while serving as a vibrant community hub. Loop’s observations highlighted the power of breaking down silos and embracing collaboration across sectors to secure water sustainability for future generations.

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