How did the Indian River Lagoon form?

The Banana River, Indian River and Mosquito lagoons are bar-built estuaries, formed by ocean waves pushing sand up to form a barrier island between the Atlantic Ocean and the mainland. The shallow coastal lagoons receive water from ocean inlets and freshwater rivers.

What bodies of water make up the Indian River Lagoon?

The lagoon is an estuary where salt water from the Atlantic Ocean mixes with freshwater from the land and tributaries.

What is wrong with the Indian River Lagoon?

Indian River Lagoon — Threats to the System

The most serious threats to the health of the IRL include reduced water quality due to manmade hydrologic changes, non-point source pollution, loss and fragmentation of habitats, overuse/overharvest of resources, and the threat of invasive exotic species.

Who were the first people to live in the Indian River Lagoon?


The Spanish were the first to establish settlements in 1656. Fort Pierce, as we know it today, was a major trading post during the English period. Jonathan Dickinson was one of the first Englishmen to journey to the IRL area in 1645, but was later captured by Indians and traded to the Spaniards.

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Are there sharks in the Indian River?

The Indian River Lagoon is a bull shark nursery, according to the University of Florida. Young bull sharks typically use the area until they are about 9 years old, and then move into an adult habitat offshore, George Burgess, Florida Program for Shark Research director, said in an article.

Can you swim in the Indian River?

Bacteria warning: Don’t go swimming in Indian River Lagoon at Jaycee Park in Fort Pierce. … Enteric bacteria inhabit the intestinal tract of humans and animals. Potential health risks for people who ingest or come in contact with the water include upset stomach, diarrhea, eye irritation and skin rashes.

Are there alligators in Indian River Lagoon?

Alligators – It’s not often you’ll see this enormous dangerous reptile swimming in the lagoon, but some do call the brackish waters of the Indian River home. … If you see an alligator in the lagoon, don’t freak out, snap a picture and stay in the boat.

How does pollution affect Indian River?

There is an ecological crisis in Indian River Lagoon. Large quantities of water with high levels of nutrient pollution from Lake Okeechobee and the St. Lucie Basin are being discharged to tide, leading to toxic algae blooms in the Lagoon’s waters. … This water had very low levels of phosphorus and nitrogen.

Is it safe to swim in the Indian River in Florida 2021?

Bacteria warning: Don’t swim in water in Indian River Lagoon at Sebastian Inlet State Park. Don’t swim in the Indian River Lagoon around Coconut Point at Sebastian Inlet State Park. … The health department considers levels above 70 enteric bacteria colonies in a 100-milliliter water sample to be unsafe.

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Why does the Indian River stink?

The recent rotten-egg smell along U.S. 1 in Palm Bay and elsewhere along the Indian River Lagoon is caused mostly by a rotting algae called Gracilaria, or red drift algae, that emits hydrogen sulfide.

How old is the Indian River?

Gradually during a global warming phase the ice sheets released their captive water and the oceans slowly rose to present day levels. Eye-witness account of the formation of the Indian River some six to seven thousand years ago.

What’s biting in the Indian River?

Tarpon, Sharks, Snook, Bonito and jacks along the beaches in the bait pods and some redfish and […] Cobia are the surprise of this past week. … Meanwhile, the tarpon bite continues to be good with most catches coming on live finger mullet or DOA bait busters.

Dreams of India