Triveni Sangam
Banganga's tributary Sanwan after confluencing with Tildah river then confluences with Banganga River, Banganga then confluences with the Gambhir river {also known as the Utang river), Gambhir then confluences with the Yamuna in Mainpuri district of Uttar Pradesh, Yamuna confluences with Ganges at Triveni Sangam in Prayagraj.