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Walden Environmental Engineering’s highly experienced team of engineers, geologists and hydrogeologists are fully committed to solving your environmental challenges. In fact, our list of environmental consulting services continues to grow as we continuously explore new ways to help our clients achieve and maintain regulatory compliance.

From early concept design and grant writing to emergency response and lab testing, we’re dedicated to meeting our clients’ needs. Because we understand how much is at stake, we’re willing to do whatever it takes.

Learn how our core values of innovation, collaboration and responsiveness can help you on your next project.



My Facility Received a Stormwater Notice of Violation. Now What?

Industrial facilities in New York have recently been receiving Notices of Violation (NOVs) from the New York State Department of Environmental Conservation (NYSDEC) for violating the terms of the SPDES Multi-Sector General Permit (MSGP) for Stormwater Discharges...

How to File Your Annual Hazardous Waste Report by the March 1 Deadline

Federal and State Hazardous Waste Reporting For hazardous waste generated in 2022 or later, both the United States Environmental Protection Agency (USEPA) and the New York State Department of Environmental Conservation (NYSDEC) are encouraging electronic reporting of...

NYSDEC Annual Hazardous Waste Report: What Wastes to Include

If you own or operate a hazardous waste facility, the March 1 deadline for submitting an Annual Hazardous Waste Report to the New York State Department of Environmental Conservation (NYSDEC) is quickly approaching. Only hazardous waste recognized in the State of New...