The Citrus Park 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.
95° on Nov. 13, 1999, the hottest reading for this week of the year since 1964. Next is 92° in 1967.
Citrus Park’s center stands about 1,190 ft above sea level. Within three miles the land runs from 1,080 ft to 1,340 ft, a difference of 260 ft: rolling country. The highest named summit within 15 miles is Barry Goldwater Peak, about 4,020 ft, 8 miles west-northwest.
Under the town center the state geologic map shows Holocene surficial deposits (silt, clay), from the Holocene, less than 10,000 years old.
The section below crosses 7 rock units mapped at the surface.
Heights every 0.1 mile from the Copernicus GLO-90 surface model; vertical exaggeration about 8×. The colored band under the surface is the rock the state geologic map shows at the surface, not a picture of what lies beneath.
Gravel, sand. Age: Pleistocene, less than 0.8 million years old. About 9 mi of the line.
Silt, clay. Age: Holocene, less than 10,000 years old. About 5 mi of the line.
Metasedimentary, metavolcanic, gneiss. Age: Paleoproterozoic, 1.6 to 1.8 billion years old. About 2 mi of the line.
Granite, granodiorite, tonalite. Age: Paleoproterozoic, 1.6 to 1.8 billion years old. About 2 mi of the line.
Granite. Age: Late Cretaceous to Early Eocene, 50 to 80 million years old. About 2 mi of the line.
Sand, gravel. Age: Holocene, less than 10,000 years old. About 2 mi of the line.
From the USGS State Geologic Map Compilation (Horton and others, 2017), the states’ geologic maps joined at a common scale. 1 smaller unit along the line are not listed.
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 Citrus Park reaches the Gulf of California by way of the Hassayampa, the Gila and the Colorado: about 330 river miles.
170 miles of the trip are on the Gila.
Often dry. About 60% of the way is mapped as streams that run only after rain or snowmelt; the water makes the whole trip in floods.
Seldom reaches the sea. Dams and canals now take nearly all of the Colorado before its old delta in Mexico.
Traced down the USGS NHDPlus V2.1 river network from the Census center point of Citrus Park; river miles along the main stem, rounded.
Citrus Park has a hot desert climate. Summer afternoons average 105° in July; winter nights fall to about 40° in December. About 8 inches of rain fall in a normal year.
On November 14 Citrus Park normally reaches 75° and falls to 48°. The record high is 94°, in 1999; the record low 38°, in 1985. The most rain on this date, 0.99 in, fell in 1993.
Normals 1991–2020 and records since 1964 at Youngtown, 9 miles east-northeast. NOAA, through RCC-ACIS.