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Excerpt from Appendix to Report of the Committee for Scientific Inquiries in Relation to the Cholera-Epidemic of 1854 But the subsequent anal ses show ihat these waters contain a con siderable amount of soli inorganic and organic matter. Reckonin the mean solid matter in a gallon at 276 grains, the total solkfi pumped by the water companies daily amount to pounds avoirdupois, or ounces to each inhabitant of The amount of organic matter in the daily water supply at 307 grains per gallon averages pounds daily. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.