All about Cyanobacteria

Understand, monitor and predict cyanobacteria. For science, authorities and citizens.

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Current Status

Analyzed Lakes
1892
Current Satellite Data
33271
Acute Warnings (Bloom)
4404
To Interactive Map β†’
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Live Map

Discover the interactive world map with detailed water health data and satellite imagery.

To World Map β†’
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Tools

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Risk Calculator
Calculate bloom risk
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Swimming Safety Check
Is it safe to swim?
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Toxin Calculator
Understand guidelines
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Report Bloom
Citizen Science
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Info

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What are Cyanobacteria?
Introduction to blue-green algae
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Species & Toxins
Over 2000 species explained
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Health Risks
Symptoms and guidelines
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First Aid
Emergency measures
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Alerts

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For Developers

Integrate bloom predictions into your app with our REST API.

GET /api/v1/predict?lake=bodensee
PlaygroundDocumentation