1D Pits: Difference between revisions

Also known as Gully Pots, these pit types are commonly found within the UK and are generally a square grate on top of a circular chamber and a riser outlet. The outlet will then feed into a larger culvert that forms part of the larger urban drainage network. The grate variation and sizing can influence the rate of inflow into the pit, therefore it is important to consider this when developing the depth-discharge relationships.