Catfish Creek (Iowa)

KDTH (1370 AM) is an AM radio station based in Dubuque, Iowa. The station is owned by Radio Dubuque. KDTH is a "full service" local radio station with a full-time news department, sports director, farm director and staff of local personalities, many of whom have been part of the Dubuque radio scene for more than 30 years. Its transmitter and towers are located across the Mississippi River from Dubuque in East Dubuque, Illinois just south of the U.S. 20 Bridge. The daytime signal is 5 kilowatts non-directional utilizing one tower while the nighttime signal is 5,000 watts directional utilizing all four towers on-site to direct the signal primarily to the north.The KDTH music format is described as Legendary Performers - Unforgettable Songs and it includes familiar oldies of the 1950s, '60s and '70s blended with recordings by Sinatra, Bennett, Nat King Cole and others plus contemporary talents like Diana Krall, Jane Monheim, Rod Stewart, Carly Simon, Michael Buble and others who record songs from what is now called The Great American Songbook. The station targets the large 45+ demographic in the tri-state area of Iowa, Wisconsin & Illinois.

The Mines of Spain State Recreation Area and E. B. Lyons Nature Center is a state park in Dubuque County, Iowa, United States. It is near Dubuque, the eleventh-largest city in the state. The park features picnic areas, 15 miles (24 km) of walking/hiking trails, 4 miles (6.4 km) of ski trails, and the Betty Hauptli Bird and Butterfly Garden. It also includes archaeological sites of national importance as an early lead mining and smelting venture led by French explorer Julien Dubuque, as well as Dubuque's gravesite. These sites were collectively designated a National Historic Landmark District as Julien Dubuque's Mines.

East Dubuque is a city in Jo Daviess County, Illinois, United States. The population was 1,505 at the 2020 census, down from 1,704 in 2010. East Dubuque is located alongside the Mississippi River. Across the river is the city of Dubuque, Iowa. The city limits extend along the river to the Illinois – Wisconsin border.

The East Dubuque station of East Dubuque, Illinois originally served the Illinois Central Railroad and Chicago, Burlington and Quincy Railroad. Passenger service ceased upon the formation of Amtrak in 1971, but resumed between Chicago and Dubuque in 1974 under the name Black Hawk. Service ceased on September 30, 1981. The depot no longer exists.

The East Dubuque School, also known as the Ahva Living of East Dubuque, is a historic Romanesque Revival school building in the Mississippi River city of East Dubuque, Illinois, United States. It was constructed in two sections, one in 1893, the other in 1914 and designed by local architect Thomas Carkeek. The building was listed on the U.S. National Register of Historic Places in 1982.

The Julien Dubuque Bridge is a bridge over the Mississippi River that connects Dubuque, Iowa and East Dubuque, Illinois. The bridge is part of U.S. Route 20 (US 20). It is one of two automobile bridges over the Mississippi in the area (the Dubuque–Wisconsin Bridge three miles (4.8 km) north links Dubuque with Wisconsin), and is listed in the National Register of Historic Places.

The Kelley House is a historic building located in Dubuque, Iowa, United States. John and Mary Kelley bought this property from James Fanning in 1855. Kelley built this two-story structure, which is a rare example of Mississippi Valley French Colonial architecture in Iowa. While Kelley was not of French ancestry, the Dubuque area was initially settled by French Canadians. However, this house, completed by 1858, was completed well after the French influence in the area. It is also an example of the French style from the Southern United States and the Caribbean. Typical of this style is the full-length galerie, or porch, with an exterior staircase, and the main living quarters located above a full-height ground floor level. Both of these elements are found in the Kelley house. It was listed on the National Register of Historic Places in 1978.

The John and Marie (Palen) Schrup Farmstead Historic District is a nationally recognized historic district in Dubuque County, Iowa, United States. It was listed on the National Register of Historic Places in 2009. At the time of its nomination it consisted of four resources, which included three contributing buildings and one non-contributing building. The three buildings include a stone house (c. 1854), barn (c. 1860), and well-house (c. 1860). The buildings are typical of those constructed by immigrant families from Luxembourg that settled in Dubuque and nearby Jackson counties. The front part of the house is the oldest structure here and was built when Martin Burkhart owned the property. He sold the farmstead to Casper Burkhart the following year, who then sold it to John and Marie Schrup in 1856. The Schrups were responsible for adding onto the back of the house about the time they bought it and the other two buildings. The dairy farm of 193 acres (78 ha) remained in the family until 1973. Because it was always a modest enterprise, the stone buildings were not torn down and replaced with modern structures as happened on many of the Luxembourgian farms built in the mid-19th century. A wooden shed was built in the early 20th century, and is the non-contributing building. A pole barn was also added to the farmstead and it fell down c. 1995.

Diamond Jo Boat Store and Office, also known as the Dubuque Tank Terminal Co. and Inland Molasses Co. Operations Office, is a historic building located in Dubuque, Iowa, United States. This is the last remaining structure in the city that is associated with the steamboat era on the Mississippi River. Several other buildings associated with this line were destroyed in a 1909 fire. This building housed the headquarters of the Diamond Jo Line from the mid-1880s until it was sold to the Streckfus Line in 1911. Originally headquartered in McGregor, Iowa, Joseph Reynolds started in the steamboat business after the American Civil War shipping wheat Minnesota and the Chicago and Northwestern railhead at Fulton, Illinois. In the last quarter of the 19th century the Diamond Jo Packet Line was one of the most active steamboat lines on the upper Mississippi. As railroads gradually took the freight business away from steamboats, Reynolds started to build passenger boats and he bought boats from other lines. The offices were located on the east end of the simple, two-story, brick building, and the rest was used for storage. The building was listed on the National Register of Historic Places in 1974. The structure resides at the corner of Jones and Water St. in Dubuque Iowa.

The McMahon House is a historic building located in Dubuque, Iowa, United States. This two-story stone structure was built by Ross McMahon, a master stonemason, in 1861. It is a good example of early vernacular architecture. There are no windows on the north and west elevations given that the house is built into the side of a hill. The original porch, and its replacement, have both been removed. McMahon did the stonework on several churches and road bridges in the area during the mid to late 19th century. He also had an interest in lead mining, and there are mine shafts on the neighboring property, which had been owned by his son. The house was listed on the National Register of Historic Places in 1976.

Dubuque station was a train station in Dubuque, Iowa. It originally served the Illinois Central Railroad. In 1917, the site was considered for creating a Union station in Dubuque. However, no such plan transpired and each railroad continued to use separate depots. Over the years, the station hosted the Illinois Central's Hawkeye, Iowan, and Land O'Corn trains. Passenger service ceased upon the formation of Amtrak in 1971, but resumed between Chicago and Dubuque in 1974 under the name Black Hawk. Service ceased on September 30, 1981. A proposed revival of the service, since cancelled, was to use the Dubuque Intermodal Transportation Center as its terminal.

The Dubuque Rail Bridge carries a single rail line across the Mississippi River between Dubuque, Iowa, and East Dubuque, Illinois, near river mile 580. It is currently operated by Canadian National Railway as a result of their 1999 purchase of Illinois Central Railroad.