ISP District 17 - If this is an emergency, dial 911
Counties Served: Bureau, La Salle, and Putnam
District 17, located in the north central area of the state, encompasses Bureau, LaSalle, and Putnam Counties. The district totals 2, 187 miles, with a population of over 158,000. District 17 personnel patrol I-80, I-39, I-180, and many rural/unincorporated developments throughout the three counties. Five state parks are located within the boundaries of District 17. Starved Rock and Matthiessen State Parks welcome over 2.5 million visitors annually.