Sussex Conservation District
- Sediment and Stormwater Program: 302-856-2105
- Ag Conservation Program: 302-856-3390 x3
Kent Conservation District
- 302-741-2600 x3
New Castle Conservation District
- 302-832-3100 x3
Farm Service Agency
- Kent County: 302-741-2600 x2
- New Castle County: 302-832-3100 x2
- Sussex County: 302-856-3990 x2
USDA Natural Resources Conservation Service
- Kent County: 302-741-2600 x3
- New Castle County: 302-832-3100 x3
- Sussex County: 302-856-3990 x3
Delaware Department of Natural Resources and Environmental Control
- Division of Watershed Stewardship (Stormwater Program): 302-739-9921
- Surface Water Discharges Section (CAFO Program): 302-739-9946
Delaware Department of Agriculture
- 800-282-8685
Delaware Department of Transportation– Division of Highways District Permit Supervisors
- New Castle County: 302-326-4679
- Kent County: 302-760-2433
- Sussex County: 302-853-1340
Sussex County Division of Planning and Zoning
- 302-855-7878
Kent County Planning and Zoning
- 302-744-2471
New Castle County Office of Development and Planning
- 302-395-5400
Delmarva Poultry Industry
- 302-856-9037
Poultry Integrators:
- Allen Harim: 302-629-9136
- Amick Farms: 410-943-3989
- Mountaire Farms: 877-887-1490
- Perdue Farms: 410-543-3789
- Tyson Foods Inc.: 757-824-3471