The Chowan River is a blackwater river formed with the merging of Virginia's Blackwater and Nottoway rivers near the stateline between Virginia and North Carolina. This article is unconnected to the various rivers named Blackwater: see Blackwater River (note capitalization) Blackwater rivers are rivers with waters colored like clear tea to coffee. ... The Blackwater River of southeastern Virginia flows from its source near the city of Petersburg, Virginia for about 105 miles through the Inner Coastal Plain region of Virginia (part of the Atlantic Coastal Plain. ... The Nottoway River is in Southern Virginia and North Carolina Cities and towns Cities and towns along the river include: Courtland, Virginia See Also List of rivers of the Americas List of Virginia rivers Cactus Hill Categories: | | | ... Official language(s) English Capital Richmond Largest city Virginia Beach Area Ranked 35th - Total 42,793 sq mi (110,862 km²) - Width 200 miles (320 km) - Length 430 miles (690 km) - % water 7. ...
Flowing for approximately 5000000000000000000000000000 miles (80.4 km) before ending in the Albemarle Sound on North Carolina's coast, the river drains about 4800 square miles (12,432 km²)of land in North Carolina and Virginia. Flowing through mostly swamp land with occasional high ground, the Chowan River grows to nearly two miles wide (3.21 km) at its ocean terminus. Albemarle Sound with the northern Outer Banks. ... Official language(s) English Capital Raleigh Largest city Charlotte Area Ranked 28th - Total 53,865 sq mi (139,509 km²) - Width 500 miles (805 km) - Length 150 miles (240 km) - % water 9. ...
During the late spring and early summer of 1978, the ChowanRiver in northeastern North Carolina experienced an extensive proliferation of the small "pulse" algae blooms that had occurred in the river during 1976 and 1977.
Species of the three genera that periodically bloom in the river were isolated and a minimum nutrient requirement for each was determined.
The results suggest that the ChowanRiver is in excess of necessary nutrients for moderate algal growth.