General Permit for the Discharge of Dewatering and Remediation Wastewaters
The Commissioner of the Connecticut Department of Energy and Environmental Protection (DEEP) issued a Notice of Tentative Determination on December 24, 2025, indicating the agency’s intent to renew the General Permit for the Discharge of Dewatering and Remediation...
Is Your Community Ready for MS4 Mapping Requirements?
The current New York State Department of Environmental Conservation (NYSDEC) Municipal Separate Storm Sewer Systems (MS4) General Permit 0-24-001 has been in effect for nearly two years, and this means that Phase 1 of comprehensive stormwater system mapping will be...
CT DEEP Issues Notice of Tentative Determination to Renew the Comprehensive General Permit
The Connecticut Department of Energy and Environmental Protection (CT DEEP) has issued a Notice of Tentative Determination to renew the Comprehensive General Permit for Discharges to Surface and Groundwater. Public comments on the proposed renewal are due by January...
Walden Assists Municipalities with Risk Analysis Component of the NYS Asset Management Program
New York State Asset Management Program for Publicly Owned Treatment Works Walden is continuing work on Asset Management Projects (AMPs) for municipalities throughout the Hudson Valley and New York State’s Capital Region. To learn more about what an AMP is and how...
Walden Helps Municipalities Develop Capital Improvement Plan and Rate Analysis Toolboxes for the NYS Asset Management Program
NYS Asset Management Program for Publicly Owned Treatment Works Walden has been working with two New York State (NYS) municipalities as part of the NYS asset management program for municipalities to develop Asset Management Plans (AMPs) for Publicly Owned Treatment...
The Importance of Erosion and Sediment Control Training
NYSDEC’s 4-hour Erosion and Sediment Control Training The New York State Department of Environmental Conservation (NYSDEC) hosts four-hour erosion and sediment control trainings in partnership with county soil and water conservation districts. Certain professionals...
New York State’s Environmental Bond Act: 2024–2025 Progress
Back in 2022, New York passed the Clean Water, Clean Air, and Green Jobs Environmental Bond Act (EBA). This act authorized $4.2 billion in funding for environmental improvement projects throughout the state of New York. The funding is allocated toward eligible...
CT DEEP Reissues the General Pretreatment Permit for Non-Significant Industrial User (NSIU) Discharges
The Connecticut Department of Energy and Environmental Protection (CT DEEP) has announced the reissuance of the General Pretreatment Permit for Non-Significant Industrial User (NSIU) Discharges to Publicly Owned Treatment Works (POTWs). This CT Reissues General...
Upcoming Regulatory Changes to NYS Water Withdrawal Permitting Program
The New York State Department of Environmental Conservation (NYSDEC) has released a Notice of Adoption (NOA) regarding revisions to 6 New York Codes, Rules, and Regulations (NYCRR) Parts 601 and 602. According to the NYSDEC, the adopted rule making aims to improve...
CT DEEP Reissues the General Pretreatment Permit for Significant Industrial User (SIU) Discharges
The Connecticut Department of Energy and Environmental Protection (CT DEEP) has announced the reissuance of the General Pretreatment Permit for Significant Industrial User (SIU) Discharges to Publicly Owned Treatment Works (POTWs). This general permit regulates...