Broad Creek (Susquehanna River tributary)

Last updated
Broad Creek
Location
Country United States
State Maryland
Region Harford County
Physical characteristics
Sourcenear Pennsylvania state line
  coordinates 39°43′11″N76°25′12″W / 39.719827°N 76.419962°W / 39.719827; -76.419962
  elevation650 ft (200 m)
Mouth Conowingo Reservoir (Susquehanna River)
  coordinates
39°41′56″N76°14′14″W / 39.698994°N 76.237178°W / 39.698994; -76.237178 Coordinates: 39°41′56″N76°14′14″W / 39.698994°N 76.237178°W / 39.698994; -76.237178
  elevation
108 ft (33 m)
Length17 mi (27 km)
Basin size40.6 sq mi (105 km2)
Basin features
Tributaries 
  leftCarr Run, Deep Run
  rightJacks Hole

Broad Creek is a tributary of the lower Susquehanna River located in Harford County, Maryland.

Broad Creek originates on the west side of Constitution Road about 500 feet south of the Pennsylvania state line. It runs generally southeast through Pylesville, Maryland for the first half, then northeast for the second half of its 17 miles (27 km) [1] to the Conowingo Reservoir portion of the Susquehanna.

It flows through just two properties in its lower five miles, that of the Baltimore Area Council, B.S.A. and then the Exelon power company. In its three-mile course through Broad Creek Memorial Scout Reservation, it was dammed to create Lake Aaron Straus and passes close to the Late Archaic Period Broad Creek Soapstone Quarries archaeological site. [2] Downstream from the 1948 Boy Scout dam, the creek forms a noteworthy gorge through the largest and oldest eastern hemlock grove in the state east of the Allegheny Front. [3] At the east edge of the reservation, about two miles from its mouth, the creek meets the headwaters of the reservoir.

The watershed is 40.6 square miles (105 km2), all in Harford County except for three small areas in York County, Pennsylvania about two miles east of Fawn Grove, 1.5 miles northwest of Whiteford, Maryland, and the southeast part of Delta. Principal land uses in the watershed are agriculture and forest. [4]

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Partners Creek is a tributary of Tunkhannock Creek in Susquehanna County, Pennsylvania, in the United States. It is approximately 6.4 miles (10.3 km) long and flows through Harford Township and Lenox Township. The watershed of the creek has an area of 5.84 square miles (15.1 km2). The creek has one named tributary, which is known as Sterling Brook. The drainage basin of Partners Creek is classified as a Coldwater Fishery and a Migratory Fishery. The surficial geology in the vicinity of the creek consists of Wisconsinan Till, alluvium, bedrock, wetlands, lakes, and alluvial fan.

Nine Partners Creek is a tributary of Tunkhannock Creek in Susquehanna County, Pennsylvania, in the United States. It is approximately 10 miles (16 km) long and flows through New Milford Township, Harford Township, and Lenox Township. The watershed of the creek has an area of 38.6 square miles (100 km2). The creek has two named tributaries: Butler Creek and Leslie Creek. The surficial geology in the vicinity of Nine Partners Creek includes Wisconsinan Till, alluvium, bedrock, alluvial fan, and wetlands. The creek's drainage basin is designated as a Coldwater Fishery and a Migratory Fishery.

References

  1. U.S. Geological Survey. National Hydrography Dataset high-resolution flowline data. The National Map Archived 2012-04-05 at WebCite , accessed August 8, 2011
  2. Lake Straus:
    "Baltimore Speeds Scout Camp Work". Washington Post. Jul 22, 1947.:B1
    Healey, David (Sep 18, 2012). Great Storms of the Chesapeake. Arcadia. p. 160.
  3. U.S. Department of Agriculture U.S. National Forest Service. Northeast Area. , accessed March 1, 2013
  4. Maryland Department of Natural Resources. Annapolis, MD. "Broad Creek." Archived June 16, 2011, at the Wayback Machine Maryland's Surf Your Watershed--Watershed Profile. August 2000.