City of Kiron Water System Design Improvements

Kiron, IA | public works

Overview

ISG designed green infrastructure to reduce the negative effects of stormwater runoff.


Opportunity

With major erosion issues during rain events, the City of Kiron needed to implement effective stormwater management systems.

Solution

The City of Kiron had major issues with substantial urban and agricultural stormwater runoff causing soil erosion, stream bank failure, and nutrient contamination of East Otter Creek. During large rain events, the gravel road leading to the City’s wastewater treatment plant was prone to wash out. ISG designed a solution utilizing Low Impact Development (LID) practices including bioswales and bioretention cells to treat, infiltrate, and reduce the stormwater’s peak flows.


Market News

Midwest-Based ISG Pushes for Positive Architecture and Engineering Industry Impact

June 27, 2019 – Nationwide impact is being led by Midwest-based ESOP firm ISG, with the firm having earned a Top 10 spot on the coveted Zweig Group Top 100 Hot Firm List. The architecture, engineering, environmental, and planning firm with 300 professionals in offices across four states has earned a spot on the list for eight years in a row, breaking through the Top 10 in 2019 to surpass last year’s #14 Hot Firm ranking. ISG also earned, again, a Marketing Excellence Award and Best Firms to Work For designation in various categories, including multi-disciplinary.
Read More

ISG Expands Architecture and Engineering Footprint into Minneapolis West End

June 13, 2019 – ISG, a nationally recognized architecture, engineering, environmental, and planning firm, recently added a second Twin Cities offices location in the West End of Minneapolis, its third within the State. With deep Minnesota roots that date back to the firm’s inception in Mankato over 46 years ago, ISG has grown to 300+ professionals with clients nationwide and offices in four states. The firm’s West End location will be its 10th office for the 100% ESOP, complementing Bloomington and Mankato in Minnesota.
Read More