Boulder Illinois US Topo Map
2021 topographic map quadrangle Boulder in the state of Illinois. Scale: 1:24000. Based on the newly updated USGS 7.5' US Topo map series, this map is in the following counties: Clinton, Marion, Fayette. The map contains contour data, water features, and other items you are used to seeing on USGS maps, but also has updated roads and other features. This is the next generation of topographic maps. Printed on high-quality waterproof paper with UV fade-resistant inks.
Contains the following named places: Allburger School, Boulder, Boulder Access Area, Boulder Bottoms, Boulder East Oil Field, Boulder Marina, Boulder School, Brewster Cemetery, Brewster Creek, Carter School, Clark Cemetery, Diamond Springs Church, Diamond Springs School, Ebenezer Cemetery, Fairman Oil Field, Flaherty School, Gibbs Creek, Hawkins Cemetery, Kansas School, Louse Run, New Carter Cemetery, North Fork East Fork Kaskaskia River, Old Carter Cemetery, Prairie Chapel Cemetery, Prairie View School, Prichett Cemetery, Russell School, Toad Island School, Township of East Fork, Watson Springs, Weiss Lake, Weiss Lake Dam