DNREC Organizational Structure

The mission of the Department of Natural Resources and Environmental Control (DNREC) is to engage all stakeholders to ensure the wise management, conservation and enhancement of the State’s natural resources; protect public health and the environment; provide quality outdoor recreation; improve the quality of life; lead energy policy and climate preparedness; and educate the public on historic, cultural and natural resource use, requirements and issues.

The functional units of the Department are divided among three Offices, each focused on different parts of this mission.  The links below are to the web pages of these divisions and sections within the divisions on the existing website.  As pages for these divisions are completed on the new site, they will be updated.

DNREC Organizational Chart

Shawn M. Garvin, DNREC Secretary

Lisa Borin Ogden, Deputy Secretary

Office of
the Secretary

The Office of the Secretary provides leadership, overall policy guidance, and central services to support the various parts of the Department.

Greg Pope, Acting Chief of Administration
The Environmental Finance unit administers the Delaware Water Pollution Control Revolving Fund and the financial components of the Drinking Water State Revolving Fund. It provides funding for wastewater, stormwater and drinking water infrastructure projects. It supports the Water Infrastructure Advisory Council. It provides engineering and planning assistance for priority ecological and restoration projects. And it underwrites grants and low-interest loans to homeowners, communities and agricultural producers.

Loan Programs and Services

Water Infrastructure Advisory Council

Administrative Law Services

Attorney General

Human Resources

Budget Development and Federal Aid Coordination

Fiscal Management

Procurement, Contracts & Indirect Cost Allocation

Business Process & Continuous Improvement

Information Technology Operations

Security Systems & Continuity of Operations

Office of
Environmental Protection

The Office of Environmental Protection helps manage sources and causes of pollution of the air, land and water.

David Fees, Director
The Division of Air Quality monitors and regulates all emissions to the air. It issues permits to construct and permits to operate air contaminant sources. It maintains emission inventories from business and industry. It develops the State’s implementation plan as required by the Clean Air Act. It adopts new regulations and supports enforcement of existing regulations. And it permits and inspects asbestos removal efforts. Organizational Chart


Operations and Analytical Support

Engineering and Compliance


Tim Ratsep, Director
The Division of Waste and Hazardous Substances ensures Delaware’s wastes are managed to protect human life, health, safety and the environment. It encourages waste reduction, reuse and recycling. The division leads the investigation and clean-up of hazardous substance release sites. It regulates installation, operation, removal and remediation of tanks storing petroleum and hazardous substances. It ensures boilers and pressure vessels are inspected to prevent catastrophic failures. The division provides comprehensive emergency planning and pollution prevention. It provides 24-hour response to time-critical emergency and non-emergency environmental and hazardous materials incidents. Organizational Chart


Emergency Prevention and Response

Site Investigation and Restoration

Solid and Hazardous Waste Management

Tank Management

Virgil Holmes, Director
The Division of Water manages and protects Delaware’s water resources. It provides technical assistance, laboratory services, and regulatory guidance and implementation. The division performs applied research and provides educational services. And it helps finance water pollution control measures. Organizational Chart


Water Supply

Surface Water Discharges

Groundwater Discharges

Environmental Laboratory

Wetlands and Subaqueous Lands

Andrea Kreiner, Director

The Division of Climate, Coastal, & Energy leads statewide climate change mitigation and adaptation programs. It provides grants for energy efficiency and clean fuel technology. It supports energy policy development. And it provides coordination and assistance to support sustainable land use and building practices.


Livable Climate

Renewable Energy

Energy Efficiency

Transportation Initiatives

Sustainable Communities

Coastal Management Program

National Estuarine Research Reserve

Office of
Natural Resources

The Office of Natural Resources manages and provides access to the state’s parks, waters, wetlands, and nature preserves.

Dave Saveikis, Director
The Division of Fish & Wildlife conserves and manages Delaware’s fish and wildlife and their habitats, and provides fishing, hunting, wildlife viewing and boating access on nearly 65,000 acres of public land. Fish and wildlife resource conservation and safe boating are achieved through promoting public compliance with laws and regulations. We control mosquito populations to improve quality of life and protect public health. The division delivers hunter, boating and aquatic education programs, and provides licensing and boat registration services. Organizational Chart

Administration and Support

Federal Aid Coordination



Mosquito Control


Ray Bivens, Director
The Division of Parks and Recreation oversees more than 20,000 acres in 16 state parks, the Brandywine Zoo and Baynard Stadium. The Division manages 10 nature preserves and 12 other sites outside of the parks. And it monitors over 100 conservation easements protecting more than 4,000 acres. The division protects cultural and historic resources. And it provides a wide variety of recreational facilities for Delawareans and visitors.

Administration and Support

Planning, Preservation and Development

Operations, Maintenance and Programming

Terry L. Deputy, Director
The Division of Watershed Stewardship manages and protects the state’s soil, water and coastlines. It uses a comprehensive array of watershed-based programs to ensure proper stewardship of Delaware’s natural resources. The division protects and maintains the state’s shoreline and navigable waterways. It regulates changes to coastal and urban lands. It develops and implements innovative watershed assessment, monitoring and implementation activities. It promotes wise land use, water quality and water management practices. And it works closely with Delaware’s Conservation Districts to manage stormwater and assist farmers. Organizational Chart

Administration and Support

Conservation Programs

Shoreline and Waterway Management

Watershed Assessment and Management

Patrick J. Emory, Director
The Division of Community Affairs improves coordination and collaboration among the Department’s various program ombudsmen, community organizations, enforcement and other partners in environmental public health protection.

Business Assistance

DNREC Regulations

Environmental Crimes Unit

Community Ombudsman

Community Involvement Advisory Council

Office of Public Affairs

Web and Digital Media

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