First Quarterly Stormwater Sampling Deadline of 2025 Approaching
If your facility is required to conduct quarterly stormwater sampling in order to comply with the New York State Department of Environmental Conservation (NYSDEC) Multi-Sector General Permit (MSGP) for Stormwater Discharges Associated with Industrial Activity...
Sole Source Aquifers: A Lifeline for Many New Yorkers
Long Island may be surrounded by water, but would it surprise you to know that our drinking water only comes from beneath the surface? Specifically, there are only three geologic regions on Long Island from which we obtain our water, and over 2.8 million people rely...
General Construction Permit Update for 2025
The New York State Department of Environmental Conservation (NYSDEC) has rolled out the new General Permit for Stormwater Discharges from Construction Activity (CGP) under the State Pollutant Discharge Elimination System (SPDES). The new CGP took effect on January 29,...
The Semi-Annual Stormwater Sampling Deadline Is Coming Up!
The December 31, 2024, deadline for semi-annual stormwater sampling and monitoring is just around the corner! This requirement applies to facilities with coverage under the Multi-Sector General Permit (MSGP) for Stormwater Discharges Associated with Industrial...
New York State’s Community Air Monitoring Initiative
Background New York State is working to improve air quality for millions of people, as poor air quality is associated with detrimental health effects. The state’s Climate Leadership and Community Protection Act (CLCPA or Climate Act) sets many ambitious goals to...
Everything You Need to Know About Smoke School
This month, five Walden employees successfully completed smoke school and are ready to assist your facility with air emission compliance! Also known as opacity training, smoke school is offered year-round due to its importance nationwide. Opacity is defined as the...