id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
inhs-308	Richardson, Robert	Changes in the Small Bottom Fauna of Peoria Lake, 1920-1922	1925	77	.pdf	application/pdf	19120	704	62	The west littoral of the lower lake receives the discharge from most of the main sewers and industrial drains of a city of nearly 100,000 people, but although this is true, during the summer season 366 the prevailing direction of the winds and the current together seem to keep this soiHng material largely confined between the channel and the bank as far as the foot of the lake, where the first extensive mix- ing of lake water and local sewage appears ordinarily to take place. Erpobdella punctata was found only in the mixture of local sewage and lake water at the P. P. U. Bridge, below the foot of the lake, that and the occurrence in mid-channel at Chillicothe being the only records obtained anywhere in the summer of 1922.	cache/inhs-308.pdf	txt/inhs-308.txt