TABLE VIII.

[Kansas State Board of Health Water and Sewage Laboratory University of Kansas, Lawrence, Kans. Mr. Sherwood, Miss M. Greenfield.]

1 A. C. signifies above the city; B. C. signifies below the city; and C. S. is the city water supply.

TABLE IX.

[Kansas State Board of Health, Water and Sewage Laboratory, University of Kansas, Lawrence, Kans., Mr. Sherwood, Miss M. Greenfield.]

1 A. C. signifies above the city; B. C., below the city;, and C, S, is the city water supply.