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The Surface Water Improvement and Management Act of 1987 was a law passed by the Florida Legislature in order to protect surface waters of, which include estuaries, rivers, lakes, and streams. [1] The act created the Surface Water Improvement and Management Program, which seeks to control nonpoint source pollution. [2]
The five water districts of Florida are responsible for the administration of the SWIM Program. The water districts perform these duties in consultation with other federal, state, and local agencies. [2]
Apalachicola River and Bay Watershed, Pensacola Bay System, Choctawhatchee River and Bay Watershed, St. Andrew Bay Watershed, St. Marks River and Apalachee Bay Watershed, Ochlockonee River and Bay Watershed, and Perdido River and Bay Watershed. [2]
Tier 1: Biscayne Bay, Florida Keys, Lake Istokpoga, Lake Okeechobee, Lake Trafford, Lower Charlotte Harbor (incl. Charlotte Harbor, Estero Bay and Caloosahatchee River & Estuary), Loxahatchee River, and St. Lucie Estuary. Tier 2: Florida Bay, Indian River Lagoon, Lake Worth Lagoon, Naples Bay/Gordon River, and Rookery Bay/Marco. Tier 3: Lake Arbuckle, Lake Butler, Lake Weohyakapka, and Upper Kissimmee Chain of Lakes. [2]
Tampa Bay, Rainbow River, Crystal River/Kings Bay, Lake Panasoffkee, Charlotte Harbor, Lake Tarpon, Lake Thonotosassa, Winter Haven Chain of Lakes, Sarasota Bay, Weeki Wachee River, Chassahowitzka River, Homosassa River. [3]
Upper St. Johns River, Lower St. Johns River, Lake Apopka, Upper Ocklawaha, Middle St. Johns River, Northern Coastal Basin, and Orange Creek. [2]
Alligator Lake, Aucilla River, Coastal Rivers, Santa Fe River, Suwannee River, and Waccasassa River. [2]
Lake Ontario is one of the five Great Lakes of North America. It is bounded on the north, west, and southwest by the Canadian province of Ontario, and on the south and east by the U.S. state of New York. The Canada–United States border spans the centre of the lake.
In oceanography, geomorphology, and geoscience, a shoal is a natural submerged ridge, bank, or bar that consists of, or is covered by, sand or other unconsolidated material and rises from the bed of a body of water to near the surface. It often refers to those submerged ridges, banks, or bars that rise near enough to the surface of a body of water as to constitute a danger to navigation. Shoals are also known as sandbanks, sandbars, or gravelbars. Two or more shoals that are either separated by shared troughs or interconnected by past or present sedimentary and hydrographic processes are referred to as a shoal complex.
The Intracoastal Waterway (ICW) is a 3,000-mile (4,800 km) inland waterway along the Atlantic and Gulf of Mexico coasts of the United States, running from Massachusetts southward along the Atlantic Seaboard and around the southern tip of Florida, then following the Gulf Coast to Brownsville, Texas. Some sections of the waterway consist of natural inlets, saltwater rivers, bays, and sounds, while others are artificial canals. It provides a navigable route along its length without many of the hazards of travel on the open sea.
The St. Johns River is the longest river in the U.S. state of Florida and it is the most significant one for commercial and recreational use. At 310 miles (500 km) long, it flows north and winds through or borders twelve counties. The drop in elevation from headwaters to mouth is less than 30 feet (9 m); like most Florida waterways, the St. Johns has a very slow flow speed of 0.3 mph (0.13 m/s), and is often described as "lazy".
Biscayne Bay is a lagoon with characteristics of an estuary located on the Atlantic coast of South Florida. The northern end of the lagoon is surrounded by the densely developed heart of the Miami metropolitan area while the southern end is largely undeveloped with a large portion of the lagoon included in Biscayne National Park.
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 Mitchell River is a river located in Far North Queensland, Australia. The river rises on the Atherton Tableland about 50 kilometres (31 mi) northwest of Cairns and flows about 750 kilometres (470 mi) northwest across Cape York Peninsula from Mareeba to the Gulf of Carpentaria.
The Indian River Lagoon is a grouping of three lagoons: the Mosquito Lagoon, the Banana River, and the Indian River, on the Atlantic Coast of Florida; one of the most biodiverse estuaries in the Northern Hemisphere and is home to more than 4,300 species of plants and animals.
Apalachicola Bay is an estuary and lagoon located on the northwest coast of the U.S. state of Florida. The Apalachicola Bay system also includes St. George Sound, St. Vincent Sound and East Bay, covering an area of about 208 square miles (540 km2). Four islands, St. Vincent Island to the west, Cape St. George Island and St. George Island to the south, and Dog Island to the east, separate the system from the Gulf of Mexico. Water exchange occurs through Indian Pass, West Pass, East Pass and the Duer Channel. The lagoon has been designated as a National Estuarine Research Reserve and the Apalachicola River is the largest source of freshwater to the estuary. Combined with the Chattahoochee River, Flint River, and Ochlockonee River they drain a watershed of over 20,000 square miles (50,000 km2) at a rate of 19,599 cubic feet per second according to the United States Geological Survey in 2002.
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.
Charlotte Harbor Estuary, the second largest bay in Florida, is located on the Gulf of Mexico coast of west Florida with two thirds lying in Charlotte County, Florida and one in Lee County. The harbor's mouth is located behind Gasparilla Island, one of the many coastal barrier islands on the southwest coast of Florida, with access from the Gulf of Mexico through the Boca Grande Pass between Gasparilla Island on the north and Lacosta Island on the south. Charlotte Harbor covers about 270 sq mi (700 km2)
The St. Johns River Water Management District ("SJRWMD") is one of five Florida water management districts that is responsible for managing groundwater and surface water resources in Florida. SJRWMD covers an 18-county region in northeast and east-central Florida.
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 Florida, United States. 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 South Florida Water Management District (SFWMD) is a regional governmental district that oversees water resources from Orlando to the Florida Keys. The mission of the SFWMD is to manage and protect water resources by balancing and improving water quality, flood control, natural systems and water supply, covering 16 counties in Central and Southern Florida. It is the largest water management district in the state, managing water needs for 7.7 million residents. A key initiative is the restoration of America's Everglades – the largest environmental restoration project in the nation's history. The District is also working to improve the Kissimmee River and its floodplain, Lake Okeechobee and South Florida's coastal estuaries.
The Water Resources Development Act of 1992, Pub. L. 102–580, was enacted by Congress of the United States on October 31, 1992. Most of the provisions of WRDA 1992 are administered by the United States Army Corps of Engineers.
The Water Resources Development Act of 2000, Pub. L. 106–541 (text)(PDF), was enacted by Congress of the United States on December 11, 2000. Most of the provisions of WRDA 2000 are administered by the United States Army Corps of Engineers.
In the United States, the National Estuary Program (NEP) provides grants to states where governors have identified nationally significant estuaries that are threatened by pollution, land development, or overuse. Governors have identified a total of 28 estuaries, and the Environmental Protection Agency (EPA) awards grants to these states to develop comprehensive management plans to restore and protect the estuaries. Congress created the NEP in the 1987 amendments to the Clean Water Act.
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.
The Lake Superior National Estuarine Research Reserve includes land and water areas along the St. Louis River and Lake Superior in Douglas County, in the northwest corner of Wisconsin, United States. It is one of 29 National Estuarine Research Reserves. The Reserve is operated as a program of the Natural Resources Institute of the University of Wisconsin-Madison Division of Extension. It has an area of 16,697 acres (6,757 ha), and was designated in 2010.
The U.S. state of Texas has a series of estuaries along its coast on the Gulf of Mexico, most of them bounded by the Texas barrier islands. Estuaries are coastal bodies of water in which freshwater from rivers mixes with saltwater from the sea. Twenty-one drainage basins terminate along the Texas coastline, forming a chain of seven major and five minor estuaries: listed from southwest to northeast, these are the Rio Grande Estuary, Laguna Madre, the Nueces Estuary, the Mission–Aransas Estuary, the Guadalupe Estuary, the Colorado–Lavaca Estuary, East Matagorda Bay, the San Bernard River and Cedar Lakes Estuary, the Brazos River Estuary, Christmas Bay, the Trinity–San Jacinto Estuary, and the Sabine–Neches Estuary. Each estuary is named for its one or two chief contributing rivers, excepting Laguna Madre, East Matagorda Bay, and Christmas Bay, which have no major river sources. The estuaries are also sometimes referred to by the names of their respective primary or central water bodies, though each also includes smaller secondary bays, inlets, or other marginal water bodies.