A friendly reminder Weed & Grass Control Weed and grass control is the responsibility of our citizens. City ordinance requires mowing the grass and weeds before they are six inches high. The City of Windom will mow the property and assess the owners if you fail to comply with ordinance. The amount billed to property owners will include labor, equipment, inspection and $100 minimum processing fee. CITY OF WINDOM City ordinance prohibits depositing grass clippings and leaves in the street. Doing so contaminates the sewer system. A friendly reminder Weed & Grass Control Weed and grass control is the responsibility of our citizens . City ordinance requires mowing the grass and weeds before they are six inches high . The City of Windom will mow the property and assess the owners if you fail to comply with ordinance . The amount billed to property owners will include labor , equipment , inspection and $ 100 minimum processing fee . CITY OF WINDOM City ordinance prohibits depositing grass clippings and leaves in the street . Doing so contaminates the sewer system .