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Veracruz, Mexico. Runoff entering a large sinkhole. SINKING STREAMS. Water directly recharges aquifer are very susceptible to rapid contamination of large aquifers Seco Creek Sinkhole. El Rio Caha-Bon, Guatemala. Once underground, water moves rapidly, with minimal - PowerPoint PPT Presentation
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Veracruz, Mexico
Runoff entering a large sinkhole
SINKING STREAMS
El Rio Caha-Bon, Guatemala
•Water directly recharges aquifer
•are very susceptible to rapid contamination of large aquifers
•Seco Creek Sinkhole
Once underground, water moves rapidly, with minimal filtration, through large passage-ways in the limestone.
SPRINGS
• Where the water table meets the surface
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