Although main Hindu temples are recommended at sangams (confluence of rivers), river banking companies, lakes and seashore, Brhat Samhita and Puranas suggest temples could also be crafted in which a natural source of water is not really existing. Here also, they advise that a pond be created ideally in entrance https://hanumantempleadelaide.movie.blog/2025/03/18/hanuman-ji-mandir-a-spiritual-journey-in-australia/