Answer: Karnataka
Notes: Environmentalists have raised concerns over rising pollution in the Souparnika River near Kollur Mookambika Temple. The river flows westward in Karnataka, originating from the Kodachadri Hills in the Western Ghats. It passes through Byndoor taluk and near the Mookambika Temple before reaching the Arabian Sea. The river is linked to Hindu mythology, named after Garuda ("Suparna"), who is believed to have performed penance on its banks.
