
Coal City and its neighboring settlements of Carbon Hill, Eileen, and Diamond anchor this corner of Grundy County, showcasing a landscape deeply shaped by water and industry. To the north, the massive Heidecke Lake and Dresden Cooling Lake dominate the terrain, reflecting the modern utility-driven transformation of the Illinois prairie. Between these modern reservoirs and the historic course of the Mazon River, the land is etched with unique features like Sand Ridge and the Claypool Ditch.
110 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
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