What gas, often found in spring water, gives some springs a slight sulfur smell?

Florida's springs and manatees

Chapter 1

The geology of Florida's crystal springs

Chapter 2

Biology of the gentle giant

Chapter 3

The winter migration sanctuary

Chapter 4

Protecting the future of Florida's giants

YOUR GOAL

Master of Florida's springs and manatees

Ch 1 · The geology of Florida's crystal springs
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Crystal Spring Wonders
BETA

dave Guide manatees to warm spring sanctuaries to discover how Florida's crystal springs protect them.

Jul 21

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dave Florida's Crystal Springs Geology

Limestone insulation keeping the springs a perfect seventy-two degrees for the manatees

Jul 21

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dave The constant 72-degree miracle

Jul 21

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The constant 72-degree miracle

dave Deep underground temperatures keep Florida's spring waters at a steady warmth year-round.

Jul 21

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The chemistry of crystal-clear water

dave Natural limestone filtration removes particles, resulting in water with extraordinary clarity.

Jul 21

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Fun Fact

Spring water age: Some water emerging from Florida's springs has been underground for over 100 years.

Jul 21

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Glossary
aquifer (noun)
An underground layer of water-bearing permeable rock or sediment that stores and transmits groundwater. The Floridan Aquifer feeds Kings Bay, keeping the water at a constant seventy-two degrees Fahrenheit.

Jul 21

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Gossip

Which spring activity sounds most exciting?

Jul 21

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Quiz

What is the name of the massive underground limestone reservoir that feeds Florida's natural springs?

Jul 21

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dave Why first magnitude springs matter

Jul 21

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Quiz

What mineral naturally filters Florida's spring water, making it exceptionally clear?

Jul 21

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dave The chemistry of crystal-clear water

Jul 21

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Quiz

Which geological process creates the sinkholes and caves that form Florida's springs?

Jul 21

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dave The Floridan Aquifer's massive reach

Jul 21

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Quiz

At what constant temperature do Florida's artesian springs remain year-round?

Jul 21

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Quiz

How many gallons of water must a Florida spring discharge daily to be classified as a 'first magnitude' spring?

Jul 21

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Quiz

Approximately how many mapped natural springs are found throughout the state of Florida?

Jul 21

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Quiz

What gas, often found in spring water, gives some springs a slight sulfur smell?

Jul 21

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Quiz

Why does the water temperature of Florida's deep springs remain constant throughout the year?

Jul 21