Pokémon (1997)

S11E11 Hot Springing a Leak!

Ash and his companions visit a hot spring run by Dawn's old friend, Leona. The reunion brings joy to both girls, but their excitement quickly fades when they discover the hot springs are dry. With no water flowing, the group decides to investigate the situation, enlisting the help of Leona and her Swinub to uncover the mystery behind the missing water.