| Tyndall Branch | |
| Name Other: | Tributary to Deep Creek |
| Map Size: | 180 |
| Map Alt: | Map of Tyndall Branch mouth |
| Pushpin Map: | Delaware#USA |
| Pushpin Map Size: | 180 |
| Pushpin Map Alt: | Location of Tyndall Branch mouth |
| Subdivision Type1: | Country |
| Subdivision Name1: | United States |
| Subdivision Type2: | State |
| Subdivision Name2: | Delaware |
| Subdivision Type3: | County |
| Subdivision Name3: | Sussex |
| Length: | 3.58miles[1] |
| Discharge1 Avg: | 20.53cuft/s at mouth with Deep Creek[2] |
| Source1: | confluence of Stoney Branch and Asketum Branch |
| Source1 Location: | about 0.5 miles north of Hardscrabble |
| Source1 Coordinates: | 38.6233°N -75.4781°W[3] |
| Source1 Elevation: | 28feet[4] |
| Mouth: | Deep Creek |
| Mouth Location: | about 0.5 miles south-southwest of Old Furnace |
| Mouth Coordinates: | 38.6542°N -75.5244°W |
| Mouth Elevation: | 10feet |
| Progression: | Deep Creek →Nanticoke River → Chesapeake Bay → Atlantic Ocean |
| River System: | Nanticoke River |
| Tributaries Left: | Asketum Branch |
| Tributaries Right: | Stoney Branch |
| Waterbodies: | Fleetwood Pond |
| Bridges: | US 9 Baker Mill Road Fleetwood Pond Road |
Tyndall Branch is a 3.58miles long 3rd order tributary to Deep Creek, in Sussex County, Delaware.
According to the Geographic Names Information System, it has also been known historically as:[3]
Tyndall Branch is formed at the confluence of Stoney Branch and Asketum Branch about 0.5 miles north of Hardscrabble in Sussex County, Delaware. Tyndall Branch then flows south-southwest to meet Deep Creek about 0.5 miles south-southwest of Old Furnace.[4]
Tyndall Branch drains of area, receives about 45.1 in/year of precipitation, has a topographic wetness index of 690.47 and is about 14.38% forested.[2]