Manatee County is a county in the U.S. state of Florida. As of the 2020 US Census, the population was 399,710. Manatee County is part of the Bradenton-Sarasota-Venice, Florida Metropolitan Statistical Area. Its county seat and largest city is Bradenton. The county was created in 1855 and named for the Florida manatee, Florida's official marine mammal. Features of Manatee County include access to the southern part of the Tampa Bay estuary, the Sunshine Skyway Bridge, and the Manatee River.
Tampa Bay is a large natural harbor and shallow estuary connected to the Gulf of Mexico on the west-central coast of Florida, comprising Hillsborough Bay, McKay Bay, Old Tampa Bay, Middle Tampa Bay, and Lower Tampa Bay. The largest freshwater inflow into the bay is the Hillsborough River, which flows into Hillsborough Bay in downtown Tampa. Many other smaller rivers and streams also flow into Tampa Bay, resulting in a large watershed area.
The Caloosahatchee River is a river on the southwest Gulf Coast of Florida in the United States, approximately 67 miles (108 km) long. It drains rural areas on the northern edge of the Everglades, east of Fort Myers. An important link in the Okeechobee Waterway, a manmade inland waterway system of southern Florida, the river forms a tidal estuary along most of its course and has become the subject of efforts to restore and preserve the Everglades.
The Hillsborough River is a river located in the state of Florida in the United States. It arises in the Green Swamp near the juncture of Hillsborough, Pasco and Polk counties, and flows 60 miles (97 km) through Pasco and Hillsborough Counties to an outlet in the city of Tampa on Hillsborough Bay. It includes 4 nature trails extending for over 7 miles (11 km), making it popular among hikers. The name Hillsborough River first appeared on a British map in 1769. At the time, the Earl of Hillsborough was the British Secretary of State for the Colonies, and thus controlled the pensions of the surveyors working in the American colonies, which included East Florida.
The 74-mile-long (119 km) Ocklawaha River flows north from central Florida until it joins the St. Johns River near Palatka. Its name is derived from ak-lowahe, Creek for "muddy".
Lake Manatee is an artificial reservoir located in Manatee County, Florida. State Road 64 crosses the eastern end of the lake, while the Lake Manatee State Park is found at the southwestern end. The Manatee River flows into the lake at the eastern end, then continues to the west, where it flows into Tampa Bay. Lake Manatee is a major source of water for Bradenton and other cities in Manatee County, providing 32 million US gallons per day. Lake Manatee State Park is located on the south shore of the lake.
The Little Manatee River flows 51 miles (82 km), from east of Fort Lonesome, Florida South of Hwy 674 and Earl Reynolds Rd In Hillsborough County through southern Hillsborough County, Florida including towns such as Sun City, Florida, and Gulf City, Florida and northern Manatee County, Florida into Tampa Bay. It has a drainage basin of 222 square miles (570 km2). It flows along the Little Manatee River State Park for part of its route. Portions of the river Such as Hayes Bayou and Mills Bayou have been designated as an Outstanding Florida Water and are part of the Cockroach Bay Aquatic Preserve.
The Alafia River is 25 miles (40 km) long, with a watershed of 335 square miles (870 km2) in Hillsborough County, Florida, United States, flowing into Tampa Bay. The watershed contains ten named lakes and ponds, and 29 named rivers, streams and canals. During the rainy season, excess water is pumped to the new C.W. Bill Young Regional Reservoir, which opened in 2005. The river is formed by two prongs. The north prong starts south of Mulberry and runs for 23.9 miles until it meets the south prong in Lithia. The south prong begins south of Bradley Junction and continues for 28.7 miles. The combined river then flows 24.7 miles west into Tampa Bay.
The Southwest Florida Water Management District, is one of five regional agencies directed by Florida state law to protect and preserve water resources. Established in 1961 the agency operates and maintains several large properties and flood protection projects, sometimes with other agencies. The District's responsibilities have expanded to include managing water supply and protecting water quality and the natural systems — rivers, lakes, wetlands and associated uplands.The District's stated mission is to protect water resources, minimize flood risks and ensure the public’s water needs are met.
The Santa Fe River is a 75-mile (121 km) river in northern Florida. The watershed of the river is approximately 1,380 square miles (3,574 km2) and spreads across southern Columbia, southern Suwannee, western Bradford, far southern Baker, Union, northern and eastern Gilchrist, and northern Alachua counties. The headwaters of the river are Lake Santa Fe, near Keystone Heights. The Santa Fe River is usually a slow-flowing river. This slow speed, combined with the abundant leaf-drop from nearby trees, especially Bald Cypress, leads to a very dark-brown river due to dissolved tannins.
The Manatee River is a 36-mile-long (58 km) river in Manatee County, Florida. The river forms in the northeastern corner of Manatee County and flows into the Gulf of Mexico at the southern edge of Tampa Bay.
Crystal River is a very short river in Citrus County, Florida, flowing into the Gulf of Mexico. It is just seven miles long, and has a drainage basin of five square miles, joining Kings Bay to the Gulf of Mexico. The river's significance is in the thirty natural springs that add an average of 300 million gallons of warm water to the river every day. These springs include Three Sisters Springs.
The Myakka River is a river in southwestern Florida. It arises near the Hardee-Manatee county line and flows southwest and then southeast through Manatee, Sarasota and Charlotte counties to Charlotte Harbor, an arm of the Gulf of Mexico. The river is 72 miles (116 km) long and has a drainage basin of 602 square miles, of which 314.7 square miles (815 km2) lies in Sarasota county. The last 20 miles (32 km) of the river is tidal and brackish.
The Klamath Basin is the region in the U.S. states of Oregon and California drained by the Klamath River. It contains most of Klamath County and parts of Lake and Jackson counties in Oregon, and parts of Del Norte, Humboldt, Modoc, Siskiyou, and Trinity counties in California. The 15,751-square-mile (40,790 km2) drainage basin is 35% in Oregon and 65% in California. In Oregon, the watershed typically lies east of the Cascade Range, while California contains most of the river's segment that passes through the mountains. In the Oregon-far northern California segment of the river, the watershed is semi-desert at lower elevations and dry alpine in the upper elevations. In the western part of the basin, in California, however, the climate is more of temperate rainforest, and the Trinity River watershed consists of a more typical alpine climate.
The St. Lucie River is a 35-mile-long (56 km) estuary linked to a coastal river system in St. Lucie and Martin counties in the U.S. state of Florida. The St. Lucie River and St. Lucie Estuary are an "ecological jewel" of the Treasure Coast, central to the health and well-being of the surrounding communities. The river is part of the larger Indian River Lagoon system, the most diverse estuarine environment in North America with more than 4,000 plant and animal species, including manatees, oysters, dolphins, sea turtles and seahorses.
The Braden River is a 21-mile (34 km) waterway that drains an 83-square-mile (210 km2) area watershed in west-central Florida and is the largest tributary of the Manatee River.
Glenmere Lake is a colonial mill pond or reservoir located in Orange County, New York, United States. It is New York State's largest habitat of the Northern cricket frog, listed as endangered by in New York State Department of Environmental Conservation records
Econfina Creek is a small river in the middle Florida Panhandle. It flows through hilly country, and has sections of whitewater rapids. Much of its flow comes from springs. The river ends at Deer Point Lake, a reservoir that provides the freshwater supply for Panama City and much of Bay County.
