Water, Stormwater & Dewatering
37 expert articles on water, stormwater & dewatering from Envicon Group's NY and NJ environmental engineers.
NJDEP Dewatering Permit Jersey City: Construction Groundwater Management Before Excavation
A deep excavation in Jersey City, Newark, Hoboken, or elsewhere in Hudson County can encounter groundwater before the foundation work begins. Once that water enters the excavation, the project team must make several decisions quickly: How much water will be pumped? How long will dewatering continue? Where will the […]
New Jersey REAL Rules 2026: Flood Risk, Resilient Design, and the Legacy Provision Deadline
Published September 14, 2026 at 2:00 PM ET A project in Jersey City, Hoboken, Bayonne, or another coastal part of New Jersey now requires a different permitting conversation. On January 20, 2026, the New Jersey Department of Environmental Protection adopted the Resilient Environment and Landscapes, or REAL, amendments. The rules update the state’s Coastal Zone […]
SWPPP Services Jersey City and Newark: NJPDES Construction Stormwater Compliance Before Groundbreaking
A construction site in Jersey City, Newark, Hoboken, Bayonne, Hudson County, Bergen County, or Essex County can lose time before the first excavation if stormwater obligations are treated as a late permitting task. For qualifying projects, the NJPDES 5G3 construction stormwater permit, Soil Erosion and Sediment Control approval, Stormwater Pollution Prevention Plan, and Request for […]
NJPDES Construction Stormwater Permit Deadline: What NJ Developers Must File Before Breaking Ground
For developers planning a September 2026 or fall 2026 construction start in Jersey City, Newark, Bergen County, Hudson County, Essex County, or elsewhere in Northern New Jersey, stormwater permitting needs to be part of the pre-construction schedule. The key issue is not simply whether your project has a SWPPP. […]
NJ REAL Rules Legacy Deadline July 20, 2027: A Permit Readiness Plan for Hudson County Developers
Not scheduled or published.Current as of September 3, 2026 For developers planning projects in Jersey City, Hoboken, Bayonne, Newark, and the broader Hudson County waterfront market, the NJ REAL rules legacy deadline may create an important permitting opportunity. The New Jersey Department of Environmental Protection, or NJDEP, has proposed extending the legacy period […]
New York’s Environmental Justice Siting Law: What Developers Must Know
New York’s Environmental Justice Siting Law (EJSL), also known as the state’s Cumulative Impacts Law, changes how developers must evaluate environmental burdens before securing approvals. The law does more than ask whether a proposed project meets ordinary emissions, discharge, or construction standards. It asks a broader question: Will this project add a disproportionate pollution burden […]
Wastewater Cybersecurity: New Federal and State Requirements for NY/NJ Utilities
Wastewater cybersecurity is no longer only an IT issue. For utilities across New York and New Jersey, SCADA systems, programmable logic controllers (PLCs), remote-access tools, network architecture, incident reporting, and emergency response plans now sit directly inside the regulatory conversation. The requirements are not identical from one jurisdiction to the next. Some are legally binding. […]
SWPPP Services in NJ & NY: What a Stormwater Plan Actually Has to Cover
A stormwater plan is not a permit-form attachment. It is the operating plan for keeping sediment, fuel, concrete washout, debris, and other pollutants from leaving your construction site. In New Jersey, the plan is commonly referred to as a Stormwater Pollution Prevention Plan (SPPP) in NJDEP materials. In New York, it is generally called a […]
NYC Stormwater Rule 2026 Updates: New Resilient Construction Standards and Groundwater Flood Mapping
New York City’s regulatory environment is evolving faster than ever. If your development team is currently planning a project across the five boroughs, you can no longer view stormwater management as a routine checkbox at the tail end of site design. With the ongoing enforcement of the DEP Unified Stormwater Rule (USWR) alongside upcoming mandates […]
Decoding the 2026 NJDEP REAL Rule Amendments: Managing Coastal, Wetland, and Stormwater Compliance
Published August 10, 2026, at 2:00 PM ET New Jersey’s NJPACT Resilient Environments and Landscapes (REAL) rules became effective on January 20, 2026. The amendments revised major portions of the state’s: Coastal Zone Management rules under N.J.A.C. 7:7 Freshwater Wetlands Protection Act rules under N.J.A.C. 7:7A Stormwater Management rules under N.J.A.C. 7:8 Flood Hazard Area […]
NJDEP Proposes One-Year Extension of REAL Rules Legacy Period: What It Means for NJ Developers
For New Jersey real estate developers, municipal planners, and engineering teams navigating the state's complex regulatory landscape, time is quite literally capital. When the New Jersey Department of Environmental Protection (NJDEP) adopted the Resilient Environments and Landscapes (REAL) rule amendments on January 20, 2026, it introduced sweeping regulatory shifts across stormwater management, freshwater wetlands, and […]
Managing PFAS in Recycled Biosolids: NYSDEC’s 2026 Regulatory Overhaul
As of August 2026, New York’s PFAS framework for biosolids is no longer limited to wastewater treatment plant residuals. NYSDEC now requires a broader data and management approach covering biosolids sources, commercial biosolids-derived products, land application, and: through separate proposed rules: landfill leachate. The practical message for municipalities, wastewater utilities, agricultural operators, product manufacturers, and […]