Preliminary report of an investigation of rivers and deep ground waters of Ohio as sources of public water supplies / by the State Board of Health.

Date:
1898
Catalogue details

Licence: Public Domain Mark

Credit: Preliminary report of an investigation of rivers and deep ground waters of Ohio as sources of public water supplies / by the State Board of Health. Source: Wellcome Collection.

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    CONTENTS, Illllt PAGE. Introduction g Report on stream pollution, by Allen Hazen 21 (1) Summary of water-sheds 24 (2) Areas and population 24 (3) Urban populations in relation to water-shed areas 29 (4) Sewage disposal 31 (5J Public water supplies from interior streams 39 (6) Important points of pollution of public water supplies. 40 (7) Recommendations and conclusions 43 Report on chemical examination of waters of the Scioto, Olen- tangy and Mahoning rivers, by N. W. Lord 47 (1) Methods of analysis 43 (2) Tables showing results of analysis 60 (3) Rainfall in Scioto and Mahoning river basins 67 (4) Plottings showing changes in streams in flowing 75 (5) General conclusions \\\ Report on bacteriological examination of waters of the Scioto, Olentangy and Mahoning rivers, by A. M. Bleile.. 121 (1) Methods 122 (2) Table of results 124 (3) Discussion of bacterial changes in Scioto, Uttle Scioto, Olentangy and Mahoning rivers 134 Report on stream gaugings and sources of pollution, by C. N. Brown 142 (1) Daily flow of Scioto, Olentangy and Mahoning rivers 142 (2) Methods of measurements I49 (3) Sources of pollution of Scioto river above Columbus... 153 (4) Sources of pollution of Mahoning river near Alliance, Warren and Youngstown 162 Report on rock waters and flowing wells of Ohio, by Edward Orton (1) Geological column of Ohio 181 (2) Genera] characteristics of waters of difierent depths... 194 (3) Description of waters from strata named 194 (4) Flowing wells of Ohio 240 Drainage Map of Ohio.