Whilst significant Hindu temples are encouraged at sangams (confluence of rivers), river banking institutions, lakes and seashore, Brhat Samhita and Puranas advise temples might also be designed exactly where a pure supply of water is just not present. Here far too, they recommend that a pond be created if possible https://hanumanmandiradelaide.finance.blog/2025/03/18/hanuman-mandir-adelaide-a-divine-haven-for-devotees/