fall is upon us here in south Sioux city, and the city would like to remind you to not raking leaves into a stormwater inlet. it can create harmful nutrient accumulation to our river and lake. they can cause localized flooding
There is no treatment to remove the debris from the water before it reaches nearby lake or the Missouri River. The primary purpose of storm drains is to carry rainwater away from areas to prevent flooding. please clean up your grass clippings