Spring River Basin - Physical Features
hr1-g.gif (391 bytes)

Land Use/Cover | Soils | Geology


Land Use/Cover

The quality of the water that drains through a watershed is affected by the type of physical features that are found within the watershed.   One measure of physical features is called land cover.   Land cover is measured by looking at aerial photographs and calculating area of forest, grassland, agriculture, and urban area that can be seen on the photograph.  The land use/land cover within the Spring River  watershed is approximately 70% row-crop agriculture and 30% forest and a minor urban component.   The major urban center in this watershed is Joplin,  MO.


Soils

Many different types of soil are found in the font-family: Spring  River Basin.  Soil type affects the amount of runoff reaching streams and the amount of suspended sediment that is carried into streams.   The Spring  River Basin  is characterized by relatively good quality soils.   Read more about area soils at  http://www.conservation.mo.gov/fish/watershed/Spring/geology/010getxt.htm


Miscellaneous geology:

See what else was happening when the Ozark Dome was being formed!

Geologic Time Scale

Time Division Name

Time Span

Major Events

(mya = million years ago)

Precambrian

Hadean Eon

4,600 to 3,800 mya

Earth's Birth

Archaean Eon

3,800 to 2,500 mya

Earliest life

Proterozoic Eon

2,500 to 544 mya

St. Francois Mtns.

Paleozoic Era

Cambrian Period

544 to 505 mya

Marine deposition

Ordovician Period

505 to 440 mya

Marine deposition

Silurian Period

440 to 410 mya

Erosion

Devonian Period

410 to 360 mya

Erosion

Mississippian Period

360 to 325 mya

Marine deposition

Pennsylvanian Period

325 to 286 mya

Deposition & erosion

Permian Period

286 to 245 mya

Uplift and erosion

Mesozoic Era

Triassic Period

245 to 208 mya

Erosion

Jurassic Period

208 to 146 mya

Erosion

Cretaceous Period

146 to 65 mya

Erosion

Cenozoic Era

Tertiary Period

Paleocene Epoch

65 to 57.8 mya

Erosion

Eocene Epoch

.57.8 to 36.6 mya

Oligocene Epoch

36.6 to 23.7 mya

Age of Mammals

Miocene Epoch

23.7 to 5.3 mya

Ice Ages

Pliocene Epoch

 5.3 to 1.8 mya

Quaternary Period

Pleistocene Epoch

1.8 to 0.01 mya

Ice ages

Holocene Epoch

0.01 mya to Present

Age of Man

Index | History | Agriculture | Non-Ag Activities | Recreation | Point Source Pollution | NPS | Plants & Animals | Water Quality | Projects & Groups
Physical | Hydrology | Climate | Drinking Water | Curriculum | 4H/FFA


Elk River | James River | Sac River | Spring River | North Fork Salt River


Missouri Department
of Natural Resources

Missouri Watershed Information Network (MoWIN)
Send comments to: mowin1@missouri.edu
205 Agricultural Engineering
Columbia, MO 65211
Phone: (573) 882-0085
Toll Free: (MO only): 1-877-H20-shed (426-7433)
Fax: (573) 884-5650

Page last updated August 26, 2008