
Coal Valley and the surrounding urban periphery of the Quad Cities are defined by the convergence of the Rock River and Green River in this modern survey. The landscape transitions from the dense residential and industrial grid of Moline and East Moline in the north to the more open, dissected terrain of southern Rock Island County. Numerous sloughs, such as Coaltown Slough and Bowles Slough, mark the lowlands near the riverbanks, while the southern reaches are characterized by narrow creek valleys like Shaffer Creek and Coal Creek. The map is particularly useful for genealogical research, documenting several burial sites including the Rock Island County Home Cem and the Homestead Cem. Infrastructure dominates the central corridor, where the Quad Cities International Airport sits adjacent to the primary transportation routes connecting Silvis, Colona, and the smaller settlement of Warner.
88 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.
1891 · Davenport
USGS Topo · 1:62,500
1892 · Leclaire
USGS Topo · 1:62,500
1893 · Leclaire
USGS Topo · 1:62,500
1894 · Davenport
USGS Topo · 1:62,500
1899 · Clinton
USGS Topo · 1:125,000
1901 · Rock Island
USGS Topo · 1:125,000
1910 · Rock Island
USGS Topo · 1:125,000
1912 · Milan
USGS Topo · 1:62,500
1937 · Orion
USGS Topo · 1:62,500
1944 · Milan
USGS Topo · 1:62,500