Marilla Brook is a 5.66 mi (9.11 km) long third-order tributary to West Branch Tunungwant Creek.[2] This is the only stream of this name in the United States.[1]

Marilla Brook
Tributary to West Branch Tunungwant Creek
Marilla Brook is located in Pennsylvania
Marilla Brook
Location of Marilla Brook mouth
Marilla Brook is located in the United States
Marilla Brook
Marilla Brook (the United States)
Location
CountryUnited States
StatePennsylvania
CountyMcKean
Physical characteristics
SourceLinn Brook divide
 • locationabout 6 miles southwest of Bradford, Pennsylvania
 • coordinates41°55′26.22″N 078°46′43.12″W / 41.9239500°N 78.7786444°W / 41.9239500; -78.7786444[1]
 • elevation2,120 ft (650 m)[1]
MouthWest Branch Tunungwant Creek
 • location
about 1 mile southwest of Bradford, Pennsylvania
 • coordinates
41°56′29.23″N 078°40′25.10″W / 41.9414528°N 78.6736389°W / 41.9414528; -78.6736389[1]
 • elevation
1,430 ft (440 m)[1]
Length5.66 mi (9.11 km)[2]
Basin size14.71 square miles (38.1 km2)[3]
Discharge 
 • locationWest Branch Tunungwant Creek
 • average30.45 cu ft/s (0.862 m3/s) at mouth with West Branch Tunungwant Creek[3]
Basin features
ProgressionWest Branch Tunungwant CreekTunungwant CreekAllegheny RiverOhio RiverMississippi RiverGulf of Mexico
River systemAllegheny River
Tributaries 
 • leftGilbert Run
 • rightunnamed tributaries
WaterbodiesBradford City Number 3 Reservoir
BridgesWest Washington Street, Sleepy Hollow Road, Culbertson Lane, Forest Hill Drive, Vernon Lane, Langmaid Lane

Variant names

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According to the Geographic Names Information System, it has also been known historically as:[1]

  • Marilla Creek

Course

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Marilla Brook rises about 6 miles (9.7 km) southwest of Bradford, Pennsylvania, and then flows generally east to meet West Branch Tunungwant Creek about 1-mile southwest of Bradford, Pennsylvania.

Watershed

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Marilla Brook drains 14.41 square miles (37.3 km2) of area, receives about 46.7 in/year (119 cm/year) of precipitation, and is about 86.80% forested.[3]

See also

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References

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  1. ^ a b c d e f "Geographic Names Information System". edits.nationalmap.gov. US Geological Survey. Retrieved January 19, 2023.
  2. ^ a b "ArcGIS Web Application". epa.maps.arcgis.com. US EPA. Retrieved January 19, 2023.
  3. ^ a b c "Watershed Report | Office of Water | US EPA". watersgeo.epa.gov. US EPA. Retrieved January 19, 2023.