Walden works with Harkin Aerial to complete several MS4 studies to find illicit discharges using drones
Walden Environmental Engineering, in partnership with Harkin Aerial, has completed a recent project funded by the Nassau County Soil and Water...
Will NY’s Food Donation and Food Scraps Recycling Law Affect You?
Source: NYSDEC In January 2022, the new Food Donation and Food Scraps Recycling law goes into effect. The law, which was passed in 2019, governs how...
Despite COVID-19 restrictions, Engineers Week 2021 is in progress
Engineers Week kicked off Sunday, and as you would expect, this year's celebration will be drastically different from previous years due to the...
Attention MS4’s: Plan Ahead for the June 1st Annual Report Deadline
As the new year begins, it’s that time again for municipalities to prepare the NYSDEC Municipal Separate Storm Sewer System (MS4) annual reports to...
Using Aerial Thermography to Spot Water Quality Issues, Leaks, and Other Discrepancies
Recent developments in drone thermal imaging have proven to be especially effective at identifying water quality issues. Walden and Harkin have...
NYSDEC Is Proposing to Amend DAR-1 Policy for Implementing Part 212
The New York State Department of Environmental Conservation (NYSDEC) is proposing to revise the guidelines for Part 212 to improve the clarity of...
Top 10 List: New York State Department of Environmental Conservation Regulatory Agenda for 2021
Will It Affect You? The New York State Department of Environmental Conservation (NYSDEC) recently published its 2021 Regulatory Agenda to the State...
Paused: EPA Lead and Copper Rule Revisions
Source: NuFlow The Environmental Protection Agency (EPA) recently published the final regulatory revisions to the Lead and Copper Rule (LCR) in the...
Annual Hazardous Waste Reports Due March 1st
It’s that time of year again to submit your Annual Hazardous Waste Report to the New York State Department of Conservation (NYSDEC). Each calendar...
How Will the Recent Revisions to 6 NYCRR Subpart 202-2 Affect Your Facility?
Facilities that are classified as “major facilities” per 6 NYCRR 201-2.1 (Subpart 201-2) are subject to Title V permit requirements. Under 6 NYCRR...