Cedar River (Iowa River tributary)

Short Creek is a stream in Louisa and Washington counties, Iowa, in the United States. It is a tributary of the Iowa River. Short Creek was so named from the fact it is shorter than nearby Long Creek.

Fredonia is a city in Louisa County, Iowa, United States. The population was 222 at the time of the 2020 census. It is part of the Muscatine Micropolitan Statistical Area.

The Community Building, also known as Columbus Junction School 1882-1920, is a historic building located in Columbus Junction, Iowa, United States. It houses the Columbus Community Heritage Museum, and it was listed on the National Register of Historic Places in 1973. The building was constructed as a school and served the function from 1882 to 1920. After being renovated by the Works Progress Administration it served as a gathering place for various community functions. The building was damaged in a fire in the 1960s and the first floor was restored to serve as a library and meeting room. Subsequently, the building has been renovated into a community history museum. The two-story brick structure is basically a large block with a wing on the south side. The entire structure is capped with a hip roof. The Vernacular style building features a prominent belfry, which is a reconstruction. The building's brick exterior appears to be a better quality than what was generally manufactured in Columbus Junction so it is assumed it was imported from elsewhere.

Columbus Junction is a city in Louisa County, Iowa. The population was 1,830 at the 2020 census. It is part of the Muscatine Micropolitan Statistical Area. Columbus Junction is home of the historic Swinging Bridge, found one block south of Highway 92 near downtown. The 262-foot-long steel cable and wood suspension bridge was built in 1922 as an elevated walkway connecting Third and Fourth streets. The Columbus Community School District (which serves Columbus Junction, Columbus City, Fredonia, Cotter, Conesville, and other surrounding townships) is based in Columbus Junction. The school's colors are blue and white and their mascot is a wildcat. The city's largest employer is a Tyson Foods meat processing plant located just north of the city on Highway 70.

The Columbus Community School District is a rural public school district headquartered in Columbus Junction, Iowa. It is mostly within Louisa County, with a smaller area in Muscatine County, and serves the towns of Columbus Junction, Columbus City, Conesville, Cotter, Fredonia, and the surrounding rural areas. Jeff Maeder became superintendent in 2020, after the school board agreed to a shared position with the Winfield-Mt. Union Community School District, where Maeder has served as superintendent since 2015. Previously, Maeder was the 7-12 principal at Columbus Community for seven years.

Columbus City is a city in western Louisa County, Iowa, United States. The population was 392 at the 2020 census. It is part of the Muscatine Micropolitan Statistical Area.

Concord Township is a township in Louisa County, Iowa.

Columbus City Township is a township in Louisa County, Iowa. It was organized in 1841.

Port Allen is an unincorporated community in Iowa, United States, located along the Louisa-Muscatine County line on Iowa Highway 70. It was formerly a thriving town, but today is merely a housing sub-division. Port Allen was platted in 1871 by Cyril Carpenter.

Keokuk's Reserve was a parcel of land in the present-day U.S. state of Iowa that was retained by the Sauk and Fox tribes in 1832 in the aftermath of the Black Hawk War. The tribes stayed on the reservation only until 1836 when the land was ceded to the United States, and the Native Americans were moved to a new reservation.

Bard was an unincorporated community in Louisa County, in the U.S. state of Iowa.

Elm Grove Township is a township in Louisa County, Iowa.