...this study represents a significant advancement in the realm of hydrological modeling within the Pantanal region. ...the insights gained from the utilization of LSTM in addressing data scarcity challenges can offer valuable implications for analogous circumstances in other regions globally. ...accurate hydrological modeling is indispensable for understanding the response of wetland ecosystems to environmental changes, ensuring their conservation, and supporting the communities dependent on these regions for their livelihoods. The Pantanal, with its vast floodplain and extensive network of rivers, exemplifies the intricate interplay between wetland hydrology and ecosystem health. ...gaining insights into the hydrological dynamics of the Pantanal, and wetlands in general, is essential for sustainable environmental management, particularly in the face of changing climate conditions.