From the Urbana Public Works Department.

A SUPER helpful guide from the now-defunct Prairie Research Institute that includes background info. The bibliography is especially useful. You'll want to check this out!

Research, data, and history galore -- including helpful precipitation maps -- from the Illinois State Water Survey.

Catalog listing of the Library's online documents pertaining to Boneyard.

From the Urbana Free Library, documents and newspaper articles covering Boneyard's long history.

Looking into Boneyard's history? The Urbana Courier (listed in the central Illinois section) just might have something for you. You can also search for "Champaign News-Gazette" for more info and more recent stories.