Comparing natural and altered wetlands in central Florida helps us understand how human activities affect these ecosystems. The study looked at 10 wetlands, some altered by groundwater withdrawals and others augmented with added water. Water levels in altered wetlands were raised to mitigate impacts, while unaugmented wetlands suffered from lowered water levels. The research found that water leaked out of wetlands into the aquifer, creating mounds below them. Leakage rates varied greatly between wetlands, with smaller wetlands leaking faster. Allowing one augmented wetland to dry up temporarily saved water in the long run. Overall, the study shows how human interventions can significantly impact the hydrology, water quality, and ecology of freshwater wetlands in the region.