Oil Field Waste Disposal Section Ogden S. Jones, Geologist Industrial Hygiene Section Edwin C. Hyatt, Hygienist Water and Sewage Laboratory Cassandra Ritter, Bacteriologist Elza Ho!mes S of the bacteriolegical analyses of the sample water from the swimming STATE OF KANSAS STATE BOARD OF HEALTH F. P. HELM, M.D., Topeka Secretary and Executive Officer DIVISION OF SANITATION Marvin Hall, University of Kansas Earnest Boyce, Engineer and Director Nelle Schneider, Asst. Director Sanitary Engineering Section Paul D. Haney, Chemical Engineer Ben L. Williamson, Asst. Engineer Lewis A. Young, Asst. Engineer Wendell C. Wyatt, Asst. Engineer Clifford Sharp, Asst. Engineer Wm. Davis, Asst. Engineer LAWRENCE, KANSAS May 1, 1942 Ve Al len Education Dept. Gymnesium Allen: We are reporting herewith the re e pool. Both of the samples (wrea a2 ION OF 2 wis IS a ยข< VE ake tee A. Young A. ults s of SANITATION