Either something is sustainable or it is NOT sustainable - which implies that it is damaging.

SUDS is a sustainable methodology for handling water in an urban environment.

The following links can be found by "googling" the acronym "SUDS":

What these links show is that SUDS is a methodology which is very widely supported - and should thus NOT be ignored.

However, SUDS requires DESIGN, which requires Document Control. And that is why this page exists.