Gully after check dams have been installed, Foreman Dan Meredith and Cultural Foreman Leslie Randall in picture
Mammoth Cave National Park; National Park Service
Showing the result of erosion before check dam construction
Mammoth Cave National Park; National Park Service
Wide spreading head to a large gully on goblin knob controlled by check dams
Mammoth Cave National Park; National Park Service
Wide spreading head to a large gully on goblin knob controlled by check dams
Mammoth Cave National Park; National Park Service
Large gully on Goblin Knob after treatment
Mammoth Cave National Park; National Park Service
After a single rain the gully behind the dam filled in, approximately two feet of topsoil
Mammoth Cave National Park; National Park Service
Gully network on Goblin Knob
Mammoth Cave National Park; National Park Service
Wide shallow gully forming laterals and encroaching upon and undermining cedar reproduction
Mammoth Cave National Park; National Park Service
Showing fields in sage grass before the construction of temporary check dams
Mammoth Cave National Park; National Park Service
Fence construction of erosion control near Stockholm along road, project 18
Mammoth Cave National Park; National Park Service
(torn) atuse wire check planting to be ex ted later (erosion)
Mammoth Cave National Park; National Park Service
Simple check dams of woven fence wire and staked and sunk below the gully bottom are effective in erosion control
Mammoth Cave National Park; National Park Service
Showing field before dams are built
Mammoth Cave National Park; National Park Service
Sowing grass in fills made by check dams, work done by ky np-2 near Frozen Niagara entrance
Mammoth Cave National Park; National Park Service
Network of small gullies beginning to cut back toward area of oak reproduction, large drainage area partly covered by trees
Mammoth Cave National Park; National Park Service
Planting black locust on the banks of a 12' gully
Mammoth Cave National Park; National Park Service
Ero gullying of an old wagon road was checked by this simple wire dam made from 2" by 4" from a razed building and salvaged fence wire
Mammoth Cave National Park; National Park Service
9, some simple check dams constructed on the margin of an old field, work done in connection with forestry work in the woodland in the background
Mammoth Cave National Park; National Park Service
Large gully with several heads, native grasses have begun to control the lower extremities of the gully
Mammoth Cave National Park; National Park Service
Gully network on Goblin Knob
Mammoth Cave National Park; National Park Service
Gully erosion adjacent to road project # 42
Mammoth Cave National Park; National Park Service
Showing erosion before temporary check dams are built, Project Supt. Pritchett in picture
Mammoth Cave National Park; National Park Service
An old snag to be removed along road side
Mammoth Cave National Park; National Park Service
Wire erosion dam as construction by PE camp at Elizabethtown
Mammoth Cave National Park; National Park Service
Showing the great depth of gullies before temporary check dams are installed
Mammoth Cave National Park; National Park Service
Ero check dam installed in an old abandoned wagon road which was eroding
Mammoth Cave National Park; National Park Service
Ero two days after a rain in a large gully, wire check dam former water level
Mammoth Cave National Park; National Park Service
Preliminary steps constructing a temporary wire dam across a narrow gully, post set ready for fence wire
Mammoth Cave National Park; National Park Service
Strawberry valley gully erosion, 1934
Mammoth Cave National Park; National Park Service
A group inspecting soil erosion control work, reading left to right, Foreman Cox, Foreman Sweeney, Pro Supt Pritchett, Project Supt Martin, Project Supt Allison, Ass't Forester Ellsworth
Mammoth Cave National Park; National Park Service
Planting black locust on the banks of a small gully
Mammoth Cave National Park; National Park Service
Gully erosion adjacent to road repair project #42
Mammoth Cave National Park; National Park Service
Gully erosion in Katy Pace Valley
Mammoth Cave National Park; National Park Service
CCC enrollees working on erosion control project in gully project, Supt. Pritchett
Mammoth Cave National Park; National Park Service
Gully erosion on Goblin Knob, large gully with double head showing rapid headward progress before treatment
Mammoth Cave National Park; National Park Service
Weeds and grasses are gaining a foothold on the bottom of this wide gully, the sides are continuing to scours and laterals beginning to form
Mammoth Cave National Park; National Park Service
Slide on north Green River hill
Mammoth Cave National Park; National Park Service
Planting black locust on the banks of a small gully
Mammoth Cave National Park; National Park Service
Spike in sugar maple made by installing iron pipe, tree tapped by chipping with axe goblin knob
Mammoth Cave National Park; National Park Service
Digging holes and setting posts preparatory to attaching wire as part of the erosion control activities, np-4
Mammoth Cave National Park; National Park Service
Showing the result of erosion before check dam construction
Mammoth Cave National Park; National Park Service
Ero small check dam in a gully in a valley meadow soil deposit below check dam due to low gradient
Mammoth Cave National Park; National Park Service
Gully after check dams have been installed, Foreman Dan Meredith and Cultural Foreman Leslie Randall in picture
Mammoth Cave National Park; National Park Service
Showing the result of erosion before check dam construction
Mammoth Cave National Park; National Park Service
Cedar planted in old quarry floor by np-2 tree planting (Stockholm quarry)
Mammoth Cave National Park; National Park Service
Gully erosion adjacent to road project # 42
Mammoth Cave National Park; National Park Service
Showing the construction of the temporary check dams
Mammoth Cave National Park; National Park Service
Series of temporary check dams in a large gully on Goblin Knob, head of gully has been controlled by a mattress
Mammoth Cave National Park; National Park Service
Completed temporary check dams near Frozen Niagara entrance, Project Supt. Richardson in picture
Mammoth Cave National Park; National Park Service
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