Influence of rainfall.

[lKobRal]

Where can I read about the influence of rainfall on operation of combined sewer system and storm sewer system?

 

[oldestguy]

Answer: Here on the Internet when you search for "combined sewer problems".

 

[gerhardl]

Dependent on where you operate: search for data related to periodic maximum, corrected for future expected tops corrected for climatic changes. 'Normal' 5 year, 10 year, 25, 50 and 200 year top,- select which max you want to plan for in pipeline and select type of overflow when excess.