The Hawaii Department of Health this month updated its soil and groundwater environmental action levels (EALs) for screening PFAS-contaminated sites. Among the updates are a reduction of tap water and…
Chemicals & Emerging Contaminants
Michigan to Host Earth Day Webinar for Students
The Michigan Department of Environment, Great Lakes, and Energy (EGLE) is hosting an Earth Day webinar for students around the state. EGLE’s Director, Liesl Eichler Clark, will host the event…
Minnesota Publishes PFAS Blueprint, Employs Strategies on Landfill Groundwater Contamination
In February, the Minnesota Pollution Control Agency (MPCA) released its PFAS Blueprint, a coordinated approach developed by multiple agencies to protect public health and the environment from PFAS contamination. The…
Washington Identifies PFAS-Free Food Packaging Alternatives
The Washington Department of Ecology published a report identifying alternatives for food packaging with fewer toxic chemicals, specifically PFAS. The report to the Washington Legislature includes an alternatives assessment process…
ECOS White Paper: Processes and Considerations for Setting State PFAS Standards, 2021 Update
In recent years, federal, state, and international authorities have established various health-based regulatory values and evaluation criteria for a number of specific per- and polyfluoroalkyl substances (PFAS) in response to…
Illinois Issues Statewide Health Advisories for PFAS
On January 28, Illinois Environmental Protection Agency (Illinois EPA) Director John J. Kim announced the issuance of health advisories for four PFAS chemicals in accordance with Illinois groundwater regulations. Each…
Michigan School Installs Water Filtration System for PFAS with State Support
With support from a state grant program, a school near Grand Haven, Michigan installed a new water-filtration system designed to protect students and staff from PFAS contamination in the groundwater.…
ECOS Green Report: State Environmental Agency Modernization — Leveraging Unmanned Aerial Systems to Improve Environmental Results
In recent years, states have established the use of drones within various environmental programs to boost emergency preparedness and response, water monitoring (harmful algal blooms, E. coli, Cyanobacteria, bathymetric, &…
Oregon Reports Widespread Water Quality Improvements
A new interagency report from Oregon has shown a drop in pesticide levels in a majority of watersheds across the state. Oregon’s Pesticide Stewardship Partnership (PSP) Program, an interagency water…
New Mexico Petitions Appeals Court to Advance PFAS Litigation against U.S. DOD
This week, the New Mexico Environment Department (NMED) and New Mexico Attorney General petitioned the U.S. Court of Appeals to advance litigation against the U.S. Department of Defense (DOD) for…
