Wave of damage after Bendigo floods

Bendigo residents have been urged to report flooding as the full impact of recent torrential rain remains unknown.

The town is still mopping up after the deluge which hit the regional Victorian city on Friday.

Early indications show the rain is amongst the heaviest ever experienced in Bendigo, Mayor Peter Cox says.

"Friday's downpour, with reports over 80mm in a short period of time, was a serious test for the city's stormwater drainage infrastructure," Mr Cox said in a statement on Monday.

"Council is encouraging residents and businesses to contact the city, so we can garner a better understanding of where the flooding occurred and why."

The SES had more than 150 calls for help, most for water damage and fallen trees.

So far, 17 council buildings have suffered both major and minor water damage.

Staff hope to establish the full impact on residents and businesses by the end of the week.