Based on the Shivagrha inscription, a public drinking water job to alter the training course of a river around Shivagrha temple was carried out through the construction in the temple. The river, discovered as the Opak River, now operates north to south over the western facet with the Prambanan temple https://hanumantempleinsydney.blogspot.com/2024/09/the-shani-dev-temple-in-adelaide-sacred.html