ECOS member agencies marked Earth Day, first observed in 1970, in a variety of fun and engaging ways. Learn more here.
Maryland
Maryland Funds Lead Service Line Replacements
Maryland has approved over $40M to inventory and replace lead drinking water lines in its two largest counties.
ECOS Green Report: Leveraging Artificial Intelligence for Environmental Protection
This pre-publication Green Report shows how 21 state environmental agencies are preparing for and using artificial intelligence to support and modernize environmental protection.
PFAS in MD’s Drinking Water Map
Firefighting Foams FAQ
Maryland Department of the Environment PFAS Action Plan
This action plan identifies strategies, actions, and funding to minimize PFAS releases and exposure, including related to environmental justice, contamination clean-up, and risk communication.
Maryland Department of the Environment Biosolids Interim Guidance
This interim guidance on the land application of biosolids with PFAS contamination requests that applicators limit or cease application based on PFAS levels in the biosolids and also requires that…
State Innovation Video 2025: Maryland Wastewater Early Warning System
Maryland has created an early warning system to collect water quality data and detect wastewater treatment plant malfunctions before they cause serious pollution.
Maryland Department of the Environment PFAS in Biosolids Fact Sheet
This fact sheet provides information on MDE requirements related to biosolids use in land application and sampling for PFAS in biosolids.
Maryland Touts Cybersecurity Action Plan
Maryland has developed a Cybersecurity Action Plan for Water and Wastewater Systems, addressing critical cybersecurity vulnerabilities.
