Stormwater Management
General Construction Permit Update for 2025

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,...

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CT DEEP Proposes a Second Comment Period for the Industrial Stormwater General Permit (IGP)

CT DEEP Proposes a Second Comment Period for the Industrial Stormwater General Permit (IGP)

If you are waiting for the newest version of the General Permit for the Discharge of Stormwater Associated with Industrial Activities (“Industrial Stormwater General Permit,” “the permit,” or “the IGP”), you are not alone. The Connecticut Commissioner of the...

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MS4 Interim Progress Certification and Annual Report Reporting Period Deadline

MS4 Interim Progress Certification and Annual Report Reporting Period Deadline

As the year comes to a close, Municipal Separate Storm Sewer System (MS4) operators in New York must prepare for the upcoming reporting deadlines. The reporting period for the interim progress certification and the annual report ends on January 2, 2025. Submissions to...

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New York Releases Draft SPDES Construction General Permit (GP-0-25-001) for Public Comment

New York Releases Draft SPDES Construction General Permit (GP-0-25-001) for Public Comment

The State Pollutant Discharge Elimination System (SPDES) is a permit program instituted by the New York State Department of Environmental Conservation (DEC) to regulate pollutant discharges into water bodies. SPDES Construction General Permits (CGPs) specifically...

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