| Langmade Brook | |
| Name Other: | Tributary to West Branch Tunungwant Creek |
| Pushpin Map: | Pennsylvania#USA |
| Pushpin Map Caption: | Location of Langmade Brook mouth |
| Subdivision Type1: | Country |
| Subdivision Name1: | United States |
| Subdivision Type2: | State |
| Subdivision Name2: | Pennsylvania |
| Subdivision Type3: | County |
| Subdivision Name3: | McKean |
| Length: | 2.21miles[1] |
| Discharge1 Location: | West Branch Tunungwant Creek |
| Discharge1 Avg: | 4.49cuft/s at mouth with West Branch Tunungwant Creek[2] |
| Source1: | Marilla Brook divide |
| Source1 Location: | about 5 miles southwest of Bradford, Pennsylvania |
| Source1 Coordinates: | 41.9386°N -78.7375°W[3] |
| Source1 Elevation: | 2130feet |
| Mouth: | West Branch Tunungwant Creek |
| Mouth Location: | about 3 miles southwest of Bradford, Pennsylvania |
| Mouth Coordinates: | 41.9251°N -78.6995°W |
| Mouth Elevation: | 1536feet |
| Progression: | West Branch Tunungwant Creek → Tunungwant Creek → Allegheny River → Ohio River → Mississippi River → Gulf of Mexico |
| River System: | Allegheny River |
| Tributaries Left: | unnamed tributaries |
| Tributaries Right: | unnamed tributaries |
| Bridges: | Crookerhouse Lane |
Langmade Brook is a 2.21miles long first-order tributary to West Branch Tunungwant Creek.[1] This is the only stream of this name in the United States.[3]
According to the Geographic Names Information System, it has also been known historically as:[3]
Langmade Brook rises about southwest of Bradford, Pennsylvania, and then flows southeast to meet West Branch Tunungwant Creek about 3 miles southwest of Bradford, Pennsylvania.
Langmade Brook drains of area, receives about of precipitation, and is about 84.80% forested.[2]