When major Hindu temples are advised at sangams (confluence of rivers), river financial institutions, lakes and seashore, Brhat Samhita and Puranas advise temples may also be constructed in which a normal supply of drinking water will not be present. Below as well, they propose that a pond be constructed ideally https://hindutempleadelaide.family.blog/2025/03/18/hanuman-ji-mandir-a-spiritual-journey-in-australia/