Whilst main Hindu temples are advised at sangams (confluence of rivers), river banks, lakes and seashore, Brhat Samhita and Puranas suggest temples could also be built the place a normal supply of water is just not current. In this article as well, they propose that a pond be developed ideally https://indiantempleadelaide.school.blog/2026/05/21/mandir-in-wellington-looking-for-a-hindu-temple-in-new-zealand/