The Maquoketa River is a tributary of the Mississippi River, approximately 150 miles long, in northeastern Iowa in the United States. Its watershed covers 1,694 square miles within a rural region of r
The North Fork of the Maquoketa River at Dyersville, Iowa in 1996
Dubuque County is a county located in the U.S. state of Iowa. As of the 2020 census, the population was 99,266, and was estimated to be 99,381 in 2025, making it the ninth-most populous county in Iowa
Maquoketa River
…towns of Dundee, Manchester and Monticello. At Maquoketa, it receives the North Fork Maquoketa River from the north; the North Fork rises in northern Dubuque County and flows 96 miles (154 km) generally southward past Dyersville and Cascade. The Maquoketa then flows generally eastward in a meandering course as it…
The Dubuque County Courthouse is an example of Beaux-Arts architecture.