Udaka Shanti is done for auspiciousness before the beginning of any important ritual especially marriages, thread ceremonies etc. Udaka Shanti uniqueness is in inviting all the deities into the Kalash of water after the Agra Puja of Lord Ganesh.
Udaka Shanti Puja is considered a ritual to bring peace and harmony to the devotee's life. The primary purpose of the puja is to protect the individual or family performing this ritual from bad happenings and evil spirits.
 
Highlights
Sankalpa
Aachamanam mantras
Asthapana
Recitation of mantras from Yajurveda
Recitation of 1441 Mantras of Vedic Essence, over period of 2-3 Hours
Havana for peace and harmony
Aarti session of Lord Shiva and Agnee Devta