DSNY New Proposed Public Safety Requirements in Commercial Waste Zones
The New York City Department of Sanitation (“DSNY” or “Department”) is in the process of establishing new Commercial Waste Zones throughout the City...
Walden Welcomes Allison!
Allison Brundage is a Staff Engineer at Walden Environmental Engineering. Allison received her Bachelor’s degree in Environmental Engineering and a...
OSHA Proposes HazCom Standard Changes
The Occupational Safety and Health Administration (OSHA) is proposing through the notice of proposed rule making (NPRM) to modify the Hazard...
Walden Offers Wetland Delineation Services
Despite the challenges and uncertainty that 2020 brought to many industries and businesses across the country, Walden’s staff members were hard at...
Public Water Systems Can Save Money: Using Predictive Modeling to Find Lead Service Lines
In Walden’s first guest blog of 2021, BlueConduit, a pioneer in the use technology to help communities identify lead service lines, outlines what...
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...