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Thank You and Happy Thanksgiving from Walden!

Walden Environmental Engineering would like to say thank you to all of our friends and…

Did you complete your Semi-Annual Stormwater Sampling for MSGP (GP-0-17-004)?

Its SPDES Sampling Time of Year Again! This is a reminder for all holders of…

Are you prepared to meet the upcoming fill material sampling requirements? Less than 6 months to go!

Are you prepared to meet the upcoming fill material sampling requirements? Less than 6 months…

Guide to the New 2018 Right-To-Know Regulations

As of November 1st, 2018, a new subsection to the New York City (NYC) Department…

Need to Hire a Professional Geologist? Meet Walden’s second licensed P.G.

Walden Environmental Engineering is pleased to announce its second licensed Professional Geologist – Greta White!…

Right To Know 2019: 3 Mistakes To Avoid When Filing

When is the annual NYC Community Right-to-Know filing deadline? March 1st. Here are three mistakes you…

Walden’s Principal Continues to Inspire Students

Walden’s Principal, Joseph Heaney, III P.E., Presents to Young Engineers at Hofstra University   “Building…

Walden Continues Growth through Acquisition!

Walden Enhances and Expands Services to Clients with Engineering Firm Purchase! Walden Environmental Engineering, a…

Meet your Engineer – Peter Brighton, P.E.

Meet Mr. Peter Brighton, P.E. Q. Where did you grow up? A. “I grew up…

NYC DEP to Begin Inspecting Stormwater Runoff from NYC Businesses

The New York City Department of Environmental Protection (NYC DEP) is taking over the inspections…

NYC versus NYS Legionella Prevention Regulations: What Are the Differences?

Are you confused on the differences between NYC and NYS Legionella Prevention Regulations? Read this!…