We’re here to help. The people of the Department of Natural Resources and Environmental Control (DNREC) provide information and assistance across a wide spectrum of topics and for specific needs. Get immediate help with environmental issues, search for contacts by subject, or find contact information by division.
| Office of the Secretary | 302-739-9000 |
| Public Affairs | 302-739-9902 |
| Community Affairs | 302-739-9187 |
| Delaware State Parks | 302-739-9220 |
| Climate, Coastal and Energy | 302-735-3480 |
| Fish and Wildlife | 302-739-9910 |
| Air Quality | 302-739-9402 |
| Water | 302-739-9949 |
| Watershed Stewardship | 302-739-9921 |
| Waste and Hazardous Substances | 302-739-9400 |
Environmental Complaints and Emergency Response
800-662-8802
Hunting, Fishing, and Boating Violations
800-523-3336
Operation Game Theft
800-292-3030
Air Permits
302-739-9402
Air Quality Monitoring
302-323-4542
Asbestos
New Castle: 302-323-4542
Kent/Sussex: 302-739-9402
Beach Preservation
302-608-5500
Boat Registration
302-739-9916
Boating Safety/Education
302-739-9915
Boiler Safety
302-395-2500
Brownfields
302-395-2600
Building Energy Codes
1-877-494-1333
Business Assistance
302-395-9069
Clean Vehicle Rebates
302-735-3480
Climate Action Plan
302-735-3480
Coastal Zone Act
302-739-9283
Community Ombudsman
302-739-9040
Community Septic Systems
302-739-9948
Conservation Access Pass
302-739-9918
Dam Safety
302-739-9921
Deer Damage Assistance
302-735-3600
Drainage/Stormwater
302-855-1930
Dredging
302-608-5500
Electric Vehicles
302-735-3480
Energy Efficiency
302-735-3480
Environmental Finance
302-739-9941
Environmental Laboratory
302-739-9942
Fish Kills
302-739-9914
Fishing Licenses
302-739-9918
Floodplain Management
302-608-5500
FOIA Requests
302-395-2600
Green Energy Fund
302-739-9072
Greenhouse Gasses
302-739-9402
Greenways/Trails
302-739-9220
Hazardous Waste
302-739-9403
Human Resources
302-739-9901
Hunter Education
302-735-3600
Hunting Licenses
302-739-9918
Infectious Waste
302-739-9403
Land Use Planning
302-735-3480
Liquid Waste Transporters
302-739-9948
Loans and Grants
302-739-9941
Medical Waste
302-739-9403
Mosquito Control
302-739-9917
Nature Preserves
302-739-9235
Nonpoint Source Pollution
302-608-5472
Open Burning
302-739-9402
Open Space Protection
302-739-9220
Recreational Water Quality
302-739-9939
Recycling
302-739-9403
Sediment and Stormwater
302-608-5458
Septic System Permits
302-739-9947
Shellfish Safety
302-739-9939
Small Business Ombudsman
302-739-9069
Solar Power
302-735-3480
Solid Waste
302-739-9403
State Parks
302-739-9220
Tanks Compliance
302-395-2500
Tax Ditches
302-855-1930
Ticks
302-601-6408
Vehicle Inspection and Maintenance
302-739-9402
Waste and Hazardous Substances Ombudsman
302-395-2604
Water Quality Monitoring
302-739-9939
Water Supply
302-739-9945
Weatherization
302-735-3493
Wells/Well Permits
302-739-9944
Wetlands
Permitting: 302-739-9943
Monitoring: 302-739-9939
Wildlife Areas
302-739-9912
Wildlife Habitat
302-739-9912
Yard Waste
302-739-9403
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