Entries by Brett Walton

Federal Water Tap, November 13: EPA Takes Next Step in Nitrate Health Assessment

The Rundown EPA’s health assessment division releases protocol for evaluating nitrate in drinking water. EPA orders Minnesota to respond to nitrate pollution of groundwater in the state’s southeast. The White House updates guidance for calculating costs and benefits of federal regulation. GAO reports on non-native mussels in the Columbia River basin and salmon health in […]

The Stream, November 8, 2023: Drought Continues to Cut Ship Capacity at Panama Canal

Local officials reckon it could take years to restore the damaged drinking water system in Lahaina.

Federal Water Tap, November 6: EPA Grants Tribes’ Request to Scrutinize Tire Chemical that Kills Salmon

The Rundown EPA will take a closer look at 6PPD, a tire chemical that is toxic to salmon. EPA’s health assessment division resumes a review of the health impacts from nitrate in drinking water. Justice Department Camp Lejeune compensation claims for exposure to contaminated water exceed $3 trillion. Energy Department’s innovation arm considers a biotech-development […]

EPA Restarts Assessment of Health Risks from Nitrate in Water

The agency will evaluate the hazards from agriculture’s primary water pollutant

The Stream, November 1, 2023: Fishers and Scientists Work to Save South America’s Largest Body of Water, Overwhelmed by Oil and Algae

Anglers and scientists in Venezuela are coming together to clean Lake Maracaibo, South America’s largest lagoon, currently overwhelmed by oil and algae.

Federal Water Tap, October 30: Feds Back State-Led Colorado River Conservation Plan

The Rundown Bureau of Reclamation reassesses options for Colorado River water conservation over next three years. The White House asks Congress for $55 billion on domestic disaster relief, other emergencies. The Treasury Department releases a report on climate hazards and household finances. The House approves a 2024 budget for the Army Corps and Interior Department […]

New Mexico’s Largest Fire Wrecked This City’s Water Source

Era of megafires endangers water supplies in American West.

Federal Water Tap, October 23: White House Asks Congress for Billions in Humanitarian Aid

The Rundown The Bureau of Reclamation summarizes public comments on managing the Colorado River after 2026, including wishes to analyze a “one dam” option. State Department negotiators continue talks with Canada about updating the Columbia River Treaty. The U.S. Fish and Wildlife Service determines that 21 species are now extinct, including eight freshwater mussels in […]

The $58 Trillion Value of Water: A Conversation with Stuart Orr of WWF

New WWF report estimates the economic value of freshwater ecosystems.

Federal Water Tap, October 16: EPA Pulls Cybersecurity Plan for Water Utilities

The Rundown The White House suspends environmental laws to build Mexican border wall. The EPA abandons plan to mandate cybersecurity check-up for water utilities. FEMA opens applications for $1 billion in climate resilience grants. The GAO details state and local spending of pandemic relief funds. A Senate committee will hold a hearing on the Supreme […]

Federal Water Tap, October 9: Supreme Court Returns with Big Case on Regulatory Authority

The Rundown The Supreme Court begins its fall term and agency regulatory authority is a key issue. The Army Corps begins barging fresh water to southern Louisiana as the area contends with salt water in the Mississippi River. President Biden’s proclamation on Child Health Day mentions nitrate, arsenic, and lead in drinking water. EPA science […]

Federal Water Tap, October 2: Federal Commission Identifies Needs for Protecting Water from Wildfire Damage

The Rundown A federal wildfire commission highlights the need to protect water supplies from high-severity fires. The White House issues a disaster declaration for saltwater intrusion in Louisiana. GAO report details earmark spending in fiscal year 2023. EPA allocates funds to train workers for water sector jobs. EPA watchdog questions the agency’s handling of Great […]