Public Notice

To be in compliance with the State of Illinois, the Operations Department has provided required legal documents regarding certain projects, notices, and plans.

Community High School District 155 applies herbicides and pesticides to outside lawns and fields in accordance with of Illinois Complied Statutes Environmental Safety Lawn Care Products Application and Notice Act 415 ILCS 65/3 and is applied by state certified personnel. All areas will be marked immediately following application and should not be entered until dry. Specific application dates will be posted on district website. Questions should be directed to D155 the grounds supervisor at 847- 997-8937.

For weed control on all grassy areas, there will be a district-wide applications of Speedzone or T Zone SE (both selective herbicides). For weed control along fence lines, paved areas, foundations and planting beds an application of Roundup or Ranger Pro (both non-selective herbicides) will be applied.

Districtwide application – Applied by district personnel, target dates between June 1, 2021, and December 1, 2021.

For weed control on all grassy areas, there will be a districtwide application of Riverdale TruPower2 Selective Herbicide.

Districtwide application - Applied by Trugreen Commercial personnel, target dates between April 28, 2021, and June 30, 2021.


Contact Us

Troy Stinger
Director of Operations
Phone: (815) 455-8500

Laura Krelle
Operations Coordinator
Phone: (815) 455-8500 ext. 1022

Jay Locascio
Grounds/Fields Maintenance Supervisor
Phone: (815) 455-8500 ext. 1035

Cary-Grove High School
Cuauhtemoc Mendez
Building Operations Supervisor 

Crystal Lake Central High School
Larry Temple
Building Operations Supervisor 

Crystal Lake South High School
Jim Podgorski
Building Operations Supervisor 

Prairie Ridge High School​
John Detlaf
Building Operations Supervisor