The Milford plate. Relief from Copernicus GLO-30; rivers and lakes from USGS NHD; watersheds from the USGS Watershed Boundary Dataset; roads and city limits from Census TIGER 2024.
74° on Nov. 13, 1999, the hottest reading for this week of the year since 1919. Next is 73° in 2001.
Milford’s center stands about 1,440 ft above sea level. Within three miles the land runs from 1,360 ft to 1,470 ft, a difference of 110 ft: gently rolling country.
Under the town center the state geologic map shows Dakata and Windrow Formations (sandstone, shale), from the Early Cretaceous to Late Cretaceous, 94 to 113 million years old.
Heights every 0.1 mile from the Copernicus GLO-90 surface model; vertical exaggeration about 64×. The colored band under the surface is the rock the state geologic map shows at the surface, not a picture of what lies beneath.
Sandstone, shale. Age: Early Cretaceous to Late Cretaceous, 94 to 113 million years old. About 24 mi of the line.
From the USGS State Geologic Map Compilation (Horton and others, 2017), the states’ geologic maps joined at a common scale.
Heights from Copernicus GLO-90 (a surface model: it includes buildings and tree canopy); summits from USGS GNIS; rivers from USGS NHDPlus HR; rock from the USGS State Geologic Map Compilation.
A raindrop that lands in Milford reaches the Gulf of America by way of Upper Gar Lake, Milford Creek, the Little Sioux, the Missouri and the Mississippi: about 2,050 river miles.
Lake on the way: Upper Gar Lake.
1,170 miles of the trip are on the Mississippi.
Traced down the USGS NHDPlus V2.1 river network from the Census center point of Milford; river miles along the main stem, rounded.
Milford has a hot-summer humid continental climate. Summer afternoons average 83° in July; winter nights fall to about 7° in January. A normal year brings about 38 inches of snow; with the rain, that comes to about 30 inches of water.
On November 14 Milford normally reaches 44° and falls to 25°. The record high is 70°, in 1953; the record low −14°, in 1959. The most rain on this date, 0.56 in, fell in 2024.
Normals 1991–2020 and records since 1919 at Milford 4 NW, 4 miles north-northwest. NOAA, through RCC-ACIS.