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Scruffy dome in New Zealand.

A scruffy dome is a steel grille that is placed over the inlet of a manhole, and is usually dome shaped. They function as a way for stormwater to enter the pipe network without allowing larger debris in, such as people or animals. [1] [2] Scruffy domes are usually placed in parks and wetlands, and are usually made with galvanised steel. [2]

References

  1. ^ "Glossary of Stormwater Terms" (PDF). aucklandcouncil.govt.nz. Auckland Council. Retrieved 31 August 2023.
  2. ^ a b "Scruffy Domes" (PDF). Hynds.