Entries by Brett Walton

Brackish Groundwater Is No Easy Water Solution for Arizona

Substantial impediments to using state’s large reserves of slightly salty groundwater.

Federal Water Tap, November 18: Most of Country’s Hazardous Waste Sites Exposed to Climate Risks

The Rundown GAO maps hazardous waste facilities at risk from climate change. EPA watchdog identifies U.S. water utilities with cybersecurity vulnerabilities. NOAA publishes final assessment on a record-early Lake Erie harmful algal bloom. Defense Department research program seeks proposals for PFAS remediation in groundwater. NRCS finalizes a plan to decommission and breach nine aging dams […]

Federal Water Tap, November 11: USDA Survey Reveals Declines and Shifts in Farm Irrigation

The Rundown USDA survey shows U.S. farms irrigated less land with less total water than five years ago – but used more groundwater. U.S. and Mexico sign Rio Grande water delivery agreement. EPA issues an emergency order for drinking water system failures by a California water company. Reclamation agrees to extend the deadline for Navajo […]

Federal Water Tap, November 4: White House Science Advisers Approve Groundwater Report

The Rundown White House science advisers approve a report to the president on national groundwater security. White House also hosts a meeting of business and government leaders on water security and climate resilience. EPA publishes annual reviews of the state revolving funds for water infrastructure. NOAA begins accepting applications for grants to remove in-stream barriers […]

Federal Water Tap, October 28: EPA Used ‘Flawed Data’ to Allocate Lead Pipe Removal Funds, Watchdog Says

The Rundown EPA watchdog criticizes agency’s survey to allocate lead service line removal funds. CDC seeks approval to gather data to track outbreaks of cryptosporidiosis, a waterborne disease. Federal and state agencies begin an environmental assessment of a key electricity transmission project that would link the country’s eastern and western grids. Federal ag research agency […]

Federal Water Tap, October 21: Supreme Court Hears Another Clean Water Act Case

The Rundown NOAA releases winter outlook for U.S. weather, sees probable La Niña effects. GSA targets federal contractors for a voluntary climate risk survey. Army Corps holds a ceremony to inaugurate a flood-protection project to raise homes in southwest Louisiana. USGS researchers publish studies on produced water, pesticides in Alabama groundwater, and hurricane impacts on […]

2024 Election: State and Local Voters Consider Tax Increases for Water Protection

Funds would provide for land and water conservation.

Federal Water Tap, October 15: Ten-Year Deadline for Most Lead Pipe Removal

The Rundown Biden administration revises federal rules for lead in drinking water, setting a national deadline. Meanwhile, an EPA deadline for water utilities to submit lead pipe inventories arrives this week. CDC and local officials in San Diego investigate health impacts from cross-border sewage in Tijuana River. EPA plans to survey large wastewater plants nationally […]

Federal Water Tap, October 7: Report Highlights Water Sector Employment Problems

The Rundown Federal working group publishes report on water sector workforce challenges. CBO assesses benefits of federal flood adaptation spending. EPA expands PFAS reporting requirements and finalizes new guidelines for certain PFAS to protect aquatic life. Helene damages NOAA climate office in Asheville. Colorado River tribes want federal payments for not using water to which […]

Giant Storms, Growing Stronger, Inundate an Unprepared Planet

Climate change produces massive rains that are overwhelming the capacity to adapt.

Federal Water Tap, September 30: Court Orders EPA to Address Fluoride Risk in Drinking Water

The Rundown Federal judge rules that the EPA needs to reassess fluoride in drinking water. After another cyberattack against a small water system, federal cybersecurity agency warns utilities to be vigilant. White House approves major disaster declarations for Florida and North Carolina after Hurricane Helene. CDC and local partners use wastewater testing to track the […]

Federal Water Tap, September 23: Construction Begins on Mississippi River Saltwater Barrier

The Rundown Army Corps begins building a temporary underwater barrier in the Mississippi River to slow the upstream movement of salt water. BLM publishes final environmental review of a Nevada mining project that could become the largest domestic source of lithium. EPA releases new water quality data tool and will host a webinar tutorial. GAO […]