Cedar Creek is a U.S. Geological Survey. National Hydrography Dataset high-resolution flowline data. The National Map , accessed May 19, 2011 stream in southeastern Wisconsin in the United States. The Cedar Creek watershed is a 330 km2 (127 mi2) sub-basin of the larger Milwaukee River watershed.
Description Cedar Creek originates from Big Cedar Lake in the Town of West Bend and flows east into Little Cedar Lake. It then flows east through Jackson before turning south, crossing State Highway 60 where there is a USGS gauge and briefly flows through Grafton before entering Cedarburg's north side. The creek flows through downtown Cedarburg, and empties into the Milwaukee River southeast of Cedarburg in the Town of Grafton. The lower section through Cedarburg is notable for its the steep slope, and early settlers made use of this by building several mills and accompanying dams.
The lower portion of the creek through downtown Cedarburg until its confluence with the Milwaukee River is impacted by the milldams and PCB pollution produced by Mercury Marine and Amcast automotive. Numerous cleanups have occurred, including a 2018 cleanup from the Cedarburg Mill's pond to the Cedarburg Wire and Nail Factory dam was completed in 2018.
Mills Several mills dammed the lower portion of Cedar Creek in the mid and late 19th century. The mills proved successful and had large impacts on the local economy. By the early 20th century many of the mills had moved away from hydropower to more reliable steam or electric power. Financial trouble for the mills began during the Great Depression and continued into later decades as larger mills and factories outcompeted the small mills. By the late 1960s, all the mills had either ceased operations, and some buildings have been converted to commercial uses, while others were abandoned unused or demolished.
+Mills on Cedar CreekMill NameYear builtProducts ProducedNotesConcordia Mill1853GrainDam washed out and removed 1996Cedarburg Wire and Nail Factory1871Grain, lumber, drawn steel, hydroelectricityColumbia Mill1843GrainDemolishedCedarburg Mill1844GrainRebuilt 1855 with current stone structureHilgen and Wittenberg Woolen Mill1864Textiles
Flooding Cedar Creek is normally a small low discharge stream, however like many streams it experiences regular flooding. In 1881, a sudden spring melt caused severe flooding that washed out all the dams on Cedar Creek except the one at the Cedarburg Mill. The flood also washed away at least one bridge. Large floods occurred in 1952, 1959, 1960, and 1975. In 1996, flooding washed out the dam at the Concordia Mill. Its millpond contained PCBs, and the washout complicated the cleanup by sending PCBs downstream.
+Cedar Creek Flood DischargesLocationDrained Area (km2)20 Year Flood (m3/s)50 Year Flood (m3/s)100 Year Flood (m3/s)500 Year Flood (m3/s)County Highway I28071128157184State Highway 60 USGS Gage 0408650030375134165194At outlet32076138169200
Parks +Public Parks along Cedar CreekNameMunicipalityAdlai Horn Park, Cedar Creek Park, Boy Scout Park CedarburgGrafton Lions ParkGraftonCovered Bridge Park, Town of Cedarburg Canoe LaunchTown of CedarburgJackson Marsh State natural AreaJackson
Bridges +Road and Railroad Bridges and Crossings on Cedar CreekRoad/Railroad NameTimes CrossedNotesGreen Bay Rd1Lakefield Rd1Washed out in the great spring flood of 1881, later rebuilt.Canadian National Railroad4Private 1Highland Avenue1Site of the Highland Avenue Bridge, built in 1939 as a PWA project.Columbia Rd1Bridge Rd1Original stone arch bridge re-decked, but original arches still visible.State Highway 605Cedar Creek Rd3County Highway I1Covered Bridge Rd1Site of the last covered bridge.Kaehlers Mill Rd1County Highway NN2County Highway Y1County Highway M1County Highway G1Hickory Ln1Sherman Rd2Western Ave1County Highway P1Interstate 451South Mayfield Rd1Lily Rd2Scenic Dr2County Highway C1Pleasant Valley Rd1Hillside Rd1
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