County suspends 1.66-inch drawdown rule for stormwater while engineering seeks alternatives
Apr 15, 2026
Kendall County engineering asked the court to suspend a technical 1.66-inch drawdown requirement in the county's stormwater detention rules because small outlets are clogging or requiring complex valves; the court suspended the requirement and asked staff to return with alternatives by October 2026.
The full story
County engineering told the commissioners that the 1.66-inch drawdown requirement included in the county's stormwater detention standards has proven impractical in many local site designs: the small outlet sizes are prone to clogging or require mechanical/valved release mechanisms that are not easily maintained on small, rural parcels. Staff asked the court to suspend the rule while they develop alternatives.
Sign up to keep reading.
Your free newsletter brings you what your city council, county, and school board discussed and decided.
Keep reading for free
Create a free account to finish this story and see the video, transcript and key details.
Continue with GoogleContinue with emailAlready have an account? Log in →