Julius Henry Dawes / Adrian P. Visocky / Harold W. Humphreys / John Byron Stall / L. R. Hoover / Miguel A. Marino / Robert Thomas Sasman / Sandor Csallany / Wyndham John Roberts / Michael Lee Terstriep / Douglas W. Hiestand / Gunnar Sigurdsson / Richard John Schicht / William Henry Baker / H. James Owen

UIUC:30112000973856

Aquifers

Illinois State Water Survey / Julius Henry Dawes / Robert Thomas Sasman / Sandor Csallany / Michael Lee Terstriep / William Henry Baker

UIUC:30112007533489

Artesian wells

Sandor Csallany

UIUC:30112109138112

Artesian wells

Richard John Schicht / Robert H. Harmeson / Robert Ray Russell / Robert Thomas Sasman / William Clarence Walton / Sandor Csallany / Virginia M. Schnepper / William Henry Baker

UIUC:30112004627524

Artesian wells

W. C. Walton / Sandor Csallany

UIUC:30112115110451

Groundwater

William Clarence Walton / Sandor Csallany / Sandor C. Csallany

UCR:31210023540642

Artesian wells

Sandor C. Csallany / William Clarence Walton

UCR:31210023540626

Artesian wells