Browse Items (87 total) for Poweshiek County Soil and Water Conservation District Historical Collection

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National Wetlands Inventory

Series of aerial photograph maps dated 1983-05 of wetlands in Poweshiek County. Technical responsibility notations dated 1990. Towns included: Newburg, Grinnell(North & South), Searsboro, Sheridan, Malcolm, Montezuma, Belle Plaine SW, Brooklyn,…

Tags: Map, National Wetland Inventory, Poweshiek County - Iowa

City Spar Over Arbor Lake Project

A photocopy of an article taken from an unknown source regarding a conservation panels complaints on Arbor Lake development.

Tags: Arbor Lake, Poweshiek County - Iowa

Arbor Lake Construction Notes

Arbor Lake NW and NE tributary excavation progress with photos.

Tags: Arbor Lake, Poweshiek County - Iowa

County To Spend $5000 For Arbor Lake

Photocopy of article highlighting county expenditures on Arbor Lake.

Tags: Arbor Lake, Poweshiek County - Iowa

Lake Nyanza Fish Kill

Photocopy of an article on a fish kill in Nyanza Lake.

Tags: Lake Nyanza, Poweshiek County - Iowa

ICC Plans Fish Kill

Photocopy of article on proposed fish kill at Lake Nyanza.

Tags: Lake Nyanza, Poweshiek County - Iowa

H-R Editorials

Two editorial articles photocopied to one page regarding Arbor Lake development.

Tags: Arbor Lake, Grinnell Iowa, Poweshiek County - Iowa

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