A landmark bill aimed at securing water rights for the Navajo, Hopi, and San Juan Southern Paiute Tribes in northeastern Arizona failed to pass Congress before the end of the year. The Northeastern Arizona Indian Water Rights Settlement Act, a decades-long effort, faced opposition from other Colorado River Basin states, despite widespread support from tribal…
The City of Tucson, located in southern Arizona, is taking a significant step towards water sustainability by moving forward with plans to build its first advanced wastewater treatment facility. This ambitious project aims to reduce reliance on the Colorado River by converting wastewater into drinking water through advanced purification methods. Tucson City Council has approved…
The US Fish and Wildlife Service is proposing to designate critical habitat for four populations of foothill yellow-legged frog in California. The foothill yellow-legged frog is a threatened amphibian that has declined due to habitat loss and degradation. The proposed critical habitat would include land along streams and other water bodies inhabited by the frog,…
The City of Antioch is nearing the completion of a nearly $100 million brackish water desalination plant, expected to begin operations in the first quarter of 2025. This project aims to enhance the City’s water supply reliability by treating brackish water sourced from the Sacramento-San Joaquin River Delta, addressing the challenges posed by increasing salinity…
The Tijuana River Valley has faced ongoing challenges due to pollution stemming from untreated wastewater and significant debris flows originating in Mexico. Recent developments indicate a multi-pronged approach to address this issue. Wastewater Treatment Plant Upgrades: Senator Padilla and the San Diego Congressional delegation secured a significant allocation of $250 million for the International…
Utah has initiated a Demand Management Pilot Program aimed at conserving water within the Colorado River Basin. This program incentivizes farmers to temporarily cease irrigation in designated fields, a practice known as fallowing. Participating farmers receive financial compensation while maintaining their existing water rights. The program’s core feature is a focus on meticulously tracking…
The Department of the Interior announced on Jan. 7, a $41 million investment in 21 water resource projects across the United States. This funding, allocated through the Bipartisan Infrastructure Law, will support initiatives aimed at improving water resource management, enhancing ecosystem health, and building community resilience to climate change impacts. Projects receiving funding will…
The passage and approval of the Water Resources Development Act (WRDA) by the House of Representatives’ and Senate in December 2024, signified a meaningful development in the nation’s water infrastructure landscape. This bipartisan legislation was signed into law by President Biden on January 4, 2025 and offers a multifaceted approach to improving water resources management.…
The US Environmental Protection Agency (EPA) has finalized a new rule aimed at modernizing and streamlining the process for state and tribal involvement in Clean Water Act (CWA) implementation. This long-awaited update focuses on Section 404 of the CWA, which regulates the discharge of dredged or filled material into waterways. The new rule, titled…
The Oregon Watershed Enhancement Board (OWEB) has initiated a public comment period on proposed revisions to its rules governing several key programs. These revisions are intended to enhance the efficiency and effectiveness of these programs in achieving their goals of protecting and restoring Oregon’s water resources. The specific programs affected by the proposed rule…
The Lower Snake River, a vital waterway in the Pacific Northwest, is at the center of a significant debate. The potential removal of four dams on the river has sparked discussions about the future of this iconic waterway. To inform this debate, the Washington State Recreation and Conservation Office and the Army Corps of…
The San Francisco Bay Area, a region renowned for its diverse ecosystems, thriving economy, and iconic landmarks, is increasingly vulnerable to the impacts of climate change, particularly sea-level rise. In response to this growing threat, the region has developed a comprehensive Regional Shoreline Adaptation Plan (RSAP) to protect its valuable coastal resources and communities. …
The US Environmental Protection Agency (EPA) has launched a new initiative to address the growing threat posed by per- and polyfluoroalkyl substances (PFAS) and other emerging contaminants in drinking water. This initiative, funded by the Bipartisan Infrastructure Law, aims to provide technical assistance to small and disadvantaged communities. By providing technical assistance, the EPA…
The Department of Homeland Security (DHS) has recently unveiled a framework to guide the responsible development and deployment of artificial intelligence (AI) in critical infrastructure sectors, including water systems. This significant step underscores the growing recognition of AI’s potential to revolutionize water management. By adhering to the principles outlined in the DHS framework, water…
Water markets have the potential to increase the efficiency and resilience of water use in the United States, especially in the Southwest. However, accurate and reliable information on water diversion and use is essential to ensuring their effectiveness. A recent report by Berkely Law, “Information Needs for Water Markets: Fair and Effective Water Markets…
The Environmental Protection Agency (EPA) has initiated a regulatory process to address the growing concern over 6PPD and its toxic byproduct, 6PPD-quinone, which has been linked to significant harm to aquatic ecosystems, particularly salmon populations. To gather essential information, the EPA has issued an Advance Notice of Proposed Rulemaking (ANPRM) under the Toxic Substances…
The Colorado River Basin, a vital water resource for millions of people, is facing increasing pressure due to climate change and growing water demands. Corporate funding has emerged as a significant force in supporting restoration efforts within this critical watershed. One notable example is the Colorado River Connectivity Channel project, which was officially completed…
Federal and state agencies in California have signed an agreement to enhance collaboration on landscape-scale floodplain water projects in the Sacramento River Basin. This agreement aims to increase funding opportunities for large-scale projects and improve the efficiency of planning, designing, implementing, monitoring, and sharing information about projects located on floodplains. These projects will enhance flood…
On Nov. 9, the International Boundary and Water Commission (IBWC) signed a new agreement aimed at ensuring more regular water deliveries between Mexico and the United States. Minute 331, titled “Measures to Improve the Reliability and Predictability of Rio Grande Water Deliveries to Benefit the United States and Mexico,” provides Mexico with tools and flexibility…
California is taking a pioneering step in addressing flood risks by launching a community-based flood insurance initiative in the city of Isleton. This innovative approach, funded by the California Department of Water Resources (DWR), aims to provide financial resilience to residents in vulnerable areas. Traditionally, flood insurance has been offered through the National Flood…
The Environmental Protection Agency (EPA) has recently proposed to add 16 individual per- and polyfluoroalkyl substances (PFAS) and 15 PFAS categories representing more than 100 individual PFAS to the Toxics Release Inventory (TRI). The proposal aims to address the concerns surrounding the health and environmental impacts of these persistent contaminants. This update will require…
The US Global Change Research Program (USGCRP) has launched a comprehensive online resource dedicated to sea level rise: SeaLevel.GlobalChange.gov. This website, developed by the US Interagency Task Force on Sea Level Change, offers the public a one-stop shop for information on this critical issue. The new website offers the latest scientific research on sea…
The Lead and Copper Rule Improvements (LCRI), housed under the Safe Drinking Water Act regulatory framework, are now in effect. The final rule mandates that drinking water systems across the country identify and replace lead pipes within a decade. It will also require more rigorous testing of drinking water and a lower threshold requiring communities…
The US Environmental Protection Agency (EPA) has recently announced a grant program offering up to $49 million to support small drinking water and wastewater systems, many of which serve rural communities. This funding will be used to provide technical assistance and training aimed at improving water quality and ensuring compliance with environmental regulations. Numerous…
The Klamath River has reached a significant milestone with the complete removal of four lower hydroelectric dams. This achievement marks the culmination of decades of advocacy to restore the river’s health. The dams, which obstructed fish passage and water quality for over a century, have been removed. This opens up over 400 miles of…