Cabin John Creek | |
Pushpin Map: | Maryland |
Pushpin Map Caption: | Mouth of Cabin John Creek |
Subdivision Type1: | Country |
Subdivision Name1: | United States |
Subdivision Type2: | State |
Subdivision Name2: | Maryland |
Subdivision Type3: | County |
Subdivision Name3: | Montgomery County |
Source1 Location: | Rockville |
Mouth Coordinates: | 38.9698°N -77.1464°W |
River System: | Potomac River |
Cabin John Creek is a tributary stream of the Potomac River in Montgomery County, Maryland. The watershed covers an area of . The headwaters of the creek originate in the city of Rockville, and the creek flows southward for [1] to the Potomac River.[2]
Early land records in 1715 cite Captain John's Run, now Cabin John Creek. The toponym "Cabin John" is thought to be a corruption of the name "Captain John", but the origin of the name remains unresolved.[3]
The headwaters of the creek originate in the city of Rockville. The Cabin John Stream Valley Trail[4] follows the course of the creek for, passing through Cabin John Regional Park[5] and Cabin John Local Park.[6] The Union Arch Bridge carries MacArthur Boulevard and the Washington Aqueduct over the stream about 1/4 mile before the creek flows through a culvert under the Chesapeake and Ohio Canal and empties into the Potomac River near Cabin John, Maryland.
The Cabin John Creek watershed is highly developed, and as a result the water quality in the creek main stem and several tributaries is degraded.[7] Montgomery County Government is implementing a long-term plan to improve water quality throughout the area, including stormwater management and stream restoration projects.[8] As of 2021 the county has installed restoration projects on the Booze Creek and Buck Branch tributaries.[9] [10]
Listed from south to north: