On: Removing old, obsolete dams restores life to creek...

[generatorguy]

Large dams are a different ball game than the small run of river plants I have worked on and the ones discussed in the article.

Even at large dams it is possible to build fish ladders to allow migration.

When we were filling our head ponds (reservoir) we weren’t allowed to impound more than 10% of the total flow in the river.