Wetland Consulting
Expert Wetland Consulting for Complex Environmental Challenges
Navigating wetlands is one of the most challenging aspects of land use and environmental consulting. Whether you’re developing a new residential subdivision, retrofitting a commercial site, or assessing a real estate property for purchase, wetlands can determine what’s buildable, where you can construct, and how long permitting will take.
Our job is to help clients understand these limits early, before costly designs or purchases are made. Our wetland and watercourse consulting services combine over 22 years of on-the-ground experience with deep knowledge of federal, state, and municipal regulations, allowing us to streamline complex permitting processes and protect your investment.
Our reputation is built on trust, precision, and results.
Navigating Regulatory Frameworks
Wetlands are regulated under a complex network of laws ranging from federal (Clean Water Act), state (NYSDEC Freshwater and Tidal Wetland Acts and Protection of Waters), and local ordinances. Many clients come to us unsure of the extent to which wetlands and waters may affect their property.
Our team clarifies the picture from the very beginning. We identify which jurisdictions apply, outline buffer restrictions, and define your building envelope, i.e., the “box” where construction is permittable.
By combining remote sensing, including GIS and aerial imagery analysis, and field verification, we deliver a clear understanding of what’s possible on your site. From Albany, throughout the Hudson Valley, to the five boroughs of New York City to Long Island, we’ve built long-term working relationships with USACE, NYSDEC, and municipal planning boards, allowing us to anticipate agency concerns and move projects forward efficiently.
Mitigating Project Risks
Permit denials, enforcement actions, or misidentified wetland boundaries can lead to expensive redesigns or complete shutdowns.
Our process begins with due diligence and risk assessment, often before land is even purchased. We’ll meet you on-site, review maps, and identify red flags in as little as an hour. This early work helps you make informed decisions and reduces long-term exposure.
During project design, we continue to facilitate project management, coordinating between architects, engineers, and regulators. Our value is helping you anticipate where plans might conflict with formal and informal environmental rules and provide proactive solutions that protect your timeline and budget.
Our Comprehensive Wetland Services
Wetland Delineation and Permitting
An accurate wetland delineation defines the line between upland and wetland, especially important when a few feet can determine the feasibility of your project.
We perform field delineations following USACE, NYSDEC, and municipal protocols, supported by aerial imagery, vegetative surveys, hydric soil sampling, and hydrological indicators.
We take pride in producing work that holds up under the most intense agency scrutiny. We always say, “You don’t hang a flag in the field that you can’t defend.” That’s because our work is rooted in real data and decades of experience.
Wetland Permitting and Agency Coordination
Permitting is where expertise and relationships make the difference.
We prepare and manage applications for:
- NYSDEC Article 24, Freshwater Wetland Permits
- NYSDEC Article 25, Tidal Wetlands Permits
- NYSDEC Article 15, Protection of Waters Permit
- NYSDEC Article 34, Coastal Erosion Management Permits
- NYSDEC Freshwater Wetlands General Permits (GP-0-25-003)
- USACE Nationwide Permits
- USACE Section 10/404 Permits (Wetlands) under the Clean Water Act
- USACE Section 401 Permits (Water Quality Certification) under the Clean Water Act
We maintain direct communication with regulators, ensuring that responses are prompt and aligned with agency expectations. This open communication helps prevent misunderstandings, keeps the process moving, and ensures your project gets approved faster.
Mitigation, Restoration, and Monitoring
When impacts are unavoidable, we design sustainable, cost-effective wetland mitigation and restoration plans that meet both ecological and regulatory standards.
Our work integrates hydrology, soils, vegetation, and habitat assessments to ensure long-term viability, whether you’re in the five boroughs or the Hudson Valley.
After construction, we provide post-permit monitoring to verify compliance and ecological performance. We will oversee implementation and ensure success through field monitoring and adaptive management.
Expert Witness and Litigation Support
In cases involving disputes over wetland boundaries, violations, or permitting decisions, our consultants provide expert witness testimony and litigation support.
Our reports are scientifically rigorous, legally defensible, and grounded in decades of regulatory experience. We translate complex environmental data into clear, credible evidence for attorneys and decision-makers.
Capital Environmental is a small shop with big shop capabilities!
Greg Fleischer has unparallelled knowledge and experience in handling wetlands and natural resource regulatory issues. He’s performed time and again on complex development projects where everything is on the line. Greg is respectful but does not shy away from a tough task or a hard fight. Kelly is one of the most remarkable stormwater regulatory experts with whom I’ve had the pleasure to work. Her attention to small but critical details is unmatched, while she also maintains a nuanced understanding of the big picture. And Kelly is always there for her clients and colleagues—the definition of a team player.
I would not hesitate to go with Capital on a complicated development project where wetlands, stormwater or natural resources are at issue—and they are always at issue.
Michael Bogin
SIVE|PAGET|RIESEL
I am pleased to provide this testimonial for Capital Environmental Consultants.
I have worked closely with Greg and Kelly on numerous projects involving DEC and DEP matters, including one of the most critical components of our development work — MS4 compliance. Their knowledge, responsiveness, and ability to navigate complex regulatory requirements were instrumental in moving our project forward.
Capital Environmental Consultants handled the design, approvals, and permitting process efficiently and professionally, ultimately allowing us to obtain DEP sign-off without delays. Their understanding of the regulatory landscape and attention to detail gave us confidence every step of the way.
I would highly recommend Greg, Kelly, and the entire team at Capital Environmental Consultants to anyone in need of experienced and reliable environmental consulting services.
Steve Shapiro
FAS Building Corp.
Greg, Kelly, and their team are always reliable for tackling a challenging stormwater or wetlands issue. Their knowledge, practicality, and presentations are first-rate, plus they are fun to work with too!
Brad K. Schwartz, Esq.
Partner, Zarin & Steinmetz LLP
We have referred many of our clients over the years to Capital Environmental for help with wetlands permitting and compliance matters. Greg and his whole team are super knowledgeable and provide strategic and frank advice to help our clients achieve positive outcomes. A bonus – they are also really nice people.
Karen L. Mintzer
Partner, Mintzer Mauch, LLC
Capital Environmental Consultants, Inc. provides the Village of New Paltz Planning Board with a great resource for reviewing our projects. Greg Fleischer and team provide thorough, detailed project reviews for our applicants at an affordable cost. Their quick response helps the projects move through the review process in a timely fashion. The best out there, in my opinion. I highly recommend their services.
Mike Baden
Director of Planning, Zoning, and Code Enforcement, Village of New Paltz.
Capital Environmental Consultants, led by Greg Fleischer, has been an essential partner to Treetop Companies across our development projects. Their expertise in environmental matters, particularly wetland permitting and navigating complex regulatory requirements, provides us with clarity and confidence from due diligence through final approvals.
What can often be a challenging and time-consuming process is handled seamlessly by Greg and his team. They are proactive, knowledgeable, and solutions-driven, ensuring our projects move forward efficiently and in full compliance.
Reuben Twersky
Director of Development, Treetop Companies
Hughes Bros., Inc. has had an excellent experience working with Capital Environmental. When we needed a SWPPP for our shipyard operations, their team guided us through the process with professionalism and expertise. They are knowledgeable, responsive, and consistently deliver high-quality work in an efficient and cost-effective manner.
Communication is always clear and timely, and they stay on top of every detail from start to finish. We value their partnership and would highly recommend Capital Environmental to any organization seeking reliable environmental consulting services.
Robert Hughes III
Hughes Marine
Why Clients Choose Capital Environmental Consultants
Local Knowledge, National Standards
We’ve built a reputation across the Hudson Valley and throughout the five boroughs of New York City for practical, science-based problem solving. Our familiarity with regional wetland maps, local ordinances, and municipal review boards allows us to anticipate challenges and streamline the permitting process.
Scientific Rigor and Real-World Experience
We merge academic discipline with field experience. Our team holds advanced degrees in environmental science, soil science, and biology, and we manage 40–50 wetland projects per year, from single residential parcels to complex industrial redevelopments.
Proactive Communication
Clients and regulators alike describe our approach as refreshingly direct. We communicate clearly and consistently to avoid surprises and ensure that everyone stays aligned through each phase of the permitting process.
Trusted by Regulators
Two decades of experience and collaboration with agencies like USACE, NYSDEC, NYCDCP, and NYCDEP means we know how to navigate sensitive or difficult projects. Our firm’s name carries credibility that helps clients resolve issues faster and more smoothly.
Frequently Asked Questions
A wetland delineation precisely identifies the boundaries of wetland areas on a property. It determines which parts of the land are regulated and directly affects buffer offsets, project design, permitting, and cost.
Depending on project complexity and agency involvement, permits can take anywhere from 3–6 months for smaller sites to 12 months for complex projects. Early engagement and proactive communication help streamline approvals.
Yes, depending on the wetland type, buffer requirements, and your mitigation plan. We’ll determine what’s possible and work with agencies to establish reasonable development offsets.
Ensuring proper hydrology, vegetation survival, and long-term ecological function are key challenges. We address these through monitoring, adaptive design, and collaboration with qualified restoration specialists.