---
title: "The Draining of the Everglades | Florida History"
description: "The draining of the Everglades is the canal-and-levee reshaping of South Florida wetlands for farming and growth, with major ecological costs in Florida History."
canonical: "https://fiveable.me/hs-florida-history/key-terms/the-draining-of-the-everglades"
type: "key-term"
subject: "Florida History"
unit: "Unit 13"
---

# The Draining of the Everglades | Florida History

## Definition

The draining of the Everglades is the redirection of South Florida's water through canals and levees to make land usable for farming and development. In Florida History, it marks a major change to the state's wetlands and economy.

## What It Is

The draining of the Everglades is the large-scale removal and redirection of water from South Florida's wetlands so the land could be used for agriculture, roads, homes, and other development. In Florida History, it is one of the clearest examples of how people changed the state's natural landscape to fit economic goals.

Before drainage projects, the Everglades were not a lake or a swamp in the simple sense. They were a slow-moving sheet of freshwater stretching across huge marshes, sloughs, sawgrass, and tree islands. That slow flow fed wildlife, filtered water, and helped regulate flooding. Once canals, levees, and pumping systems were built, that natural water pattern was broken into managed sections.

The big push for draining came from land speculation, farming, and urban expansion in South Florida. Citrus growers, sugar interests, and developers wanted dry land that could be sold or planted more easily. Engineers and state leaders treated wetlands as wasted space that could be improved if water was controlled.

That control had consequences. When water no longer moved across the landscape the way it once did, habitat shrank for animals that depended on marshes and shallow wetlands. Species such as the Florida panther and American crocodile lost range, and changes in water levels also affected fish, birds, and wading birds that relied on seasonal flooding.

The draining also changed how people experienced flooding and water quality. Moving water away from one place often sent too much water somewhere else, and it altered the natural cleaning function of wetlands. In Florida History, the term is not just about land reclamation, it is also about the tradeoff between development and environmental damage, which later fueled restoration efforts to bring back more natural water flow.

## Why It Matters

The draining of the Everglades shows a central Florida History theme: the state has often grown by reshaping nature, not just by building cities on top of it. That makes the term useful for understanding how economic development, environmental change, and government planning overlap in South Florida.

It also helps explain why ecology is part of Florida's history, not a side topic. A lot of Florida's political and economic decisions, from drainage districts to restoration projects, were driven by debates over land, water, tourism, farming, and safety. If you know how the Everglades were drained, you can make sense of later arguments about conservation, population growth, and hurricane or flood risk.

This term also connects to how Florida uses its major ecosystems. The Everglades are not just a place on a map, they are part of the state's water system, wildlife habitat, and identity. When that system was altered, the effects spread into agriculture, urban development, and public policy. That is why the term shows up in lessons about ecosystems, settlement patterns, and the modern environmental movement in Florida.

## Connections

### Wetlands

Wetlands are the broader ecosystem type that the Everglades belong to. The draining of the Everglades matters because it shows what happens when wetlands are treated like empty land instead of living systems that store water, support wildlife, and filter runoff. In Florida History, this connection helps you see why wetland protection became a long-running issue.

### Ecosystem Services

The Everglades provided ecosystem services long before people started draining them, including flood control, water filtration, and habitat support. When drainage projects changed the landscape, many of those services weakened or disappeared. That makes this term useful when you are tracing the real costs of development in South Florida.

### Restoration Ecology

Restoration ecology is the effort to repair damaged ecosystems, and much of that work in Florida focuses on the Everglades. The draining created the problem, while restoration projects try to restore more natural water flow and improve habitat. This connection shows how Florida History includes both destruction and repair over time.

### [mangrove swamps](/hs-florida-history/key-terms/mangrove-swamps)

Mangrove swamps are another South Florida ecosystem shaped by water levels and salinity. They are not the same as the freshwater Everglades, but both depend on careful water patterns. Studying the draining of the Everglades helps you compare how drainage, development, and altered water flow can affect different coastal environments.

## On the AP Exam

A timeline item, map question, or short-answer prompt may ask you to identify why South Florida changed so quickly in the 20th century. Use the term to explain that canals and levees redirected water, opening land for farms and suburbs but also damaging wetlands and wildlife. If you get a source analysis question, look for language about drainage, flooding, development, or conservation, then connect it to the Everglades as a managed ecosystem rather than untouched wilderness. In essay responses, this term works well as evidence for the broader pattern of environmental change in Florida history.

## Key Takeaways

- The draining of the Everglades was the redirection of South Florida water to make land usable for farming and development.
- Canals, levees, and pumping systems replaced the natural slow flow of freshwater across the wetlands.
- The project expanded land for agriculture and cities, but it also damaged habitat and reduced the size of the original Everglades.
- This term belongs in Florida History because it shows how the state's economy and environment changed together.
- You can connect it to later restoration efforts, since many modern projects try to restore more natural water flow.

## FAQs

### What is the draining of the Everglades in Florida History?

It is the process of redirecting water out of the Everglades through canals, levees, and pumps so land in South Florida could be used for farming and development. In Florida History, it is a major example of how human planning reshaped the state's environment.

### Why were the Everglades drained?

The main reasons were agricultural expansion, land development, and growth in South Florida. Farmers and developers wanted dry, buildable land, and state projects treated wetlands as areas that could be improved through water control.

### How did draining the Everglades affect wildlife?

It reduced wetland habitat and disrupted the water conditions many species depend on. Animals such as the Florida panther and American crocodile were affected, along with birds, fish, and other wetland species tied to seasonal flooding.

### How is the draining of the Everglades different from restoration efforts?

Draining the Everglades moved water away from the wetlands to support development. Restoration efforts try to do the opposite by improving water flow, protecting habitats, and repairing some of the damage caused by drainage and construction.

## Related Study Guides

- [13.1 Major ecosystems and their importance](/hs-florida-history/unit-13/major-ecosystems-importance/study-guide/FSSEPCs5cnv7Jkaq)

## About This Document

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