deleterious. adjective (Formal) harmful, bad, damaging, destructive, detrimental, hurtful, pernicious, ruinous, prejudicial, injurious Fear of crime is having a deleterious effect on society. adjective.
In 1987, the south bank of the canal became part of the National Ice Age Trail. Maps and more information are available at the Portage Area Chamber of Commerce, Located at the corner of Wisconsin and Cook Streets, Downtown Portage.
People began to talk of a Portage Canal. On March 7, 1834 the formation of the Portage Canal Company was approved by the Legislative Council Territory of Michigan. The Company was composed of stockholders who were also the incorporators of the Shot Tower Company of Helena.