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How long does water stay in aquifers

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6 votes

Answer:

2 weeks-10,000 years

Step-by-step explanation:

User Massimogentilini
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6 votes

Answer:

Estimated depth and residence time of the world's water supply

Soil Moisture ~2 weeks-1 year

Groundwater ~2 weeks-10,000 years

Ice caps/Glaciers 10-1000 years

Atmospheric water ~10 days

User Tooshel
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