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  Date-Issued

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  • Sludge pump house
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    Shows the sludge pump house of the Denver Sewage Disposal Works Plant located at 50th (Fiftieth) and Emerson Street in Denver, Colorado. The single story brick building features an industrial style architecture with ventilation slats, double doors,...
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    Denver Sewage Disposal Works--Buildings--1930-1940.; Sewage disposal plants--Colorado--Denver--1930-1940.; Sewage sludge--Colorado--Denver--1930-1940.; Denver (Colo.)--1930-1940.; Pumping stations--Colorado--Denver--1930-1940.;...
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    [between 1930 and 1940?]
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  • Dr. Larry Brown, kneeling, explains the growth processes of experimental grass seed mixture at the Urad reclamation site
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    Dr. Larry Brown demonstrates to his co-workers the growth processes of an experimental mixture of grass seed using crushed rock, wood chips, and dried sludge during the reclamation of the Urad mine site, Clear Creek County, Colorado.
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    Henderson Mine (Clear Creek County, Colo.)--People--1970-1980.; Clear Creek County (Colo.)--1970-1980.; Mining--Colorado--Clear Creek County--1970-1980.; Reclamation of land--Colorado--Clear Creek County--1970-1980.; Brown, Larry.
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    [between 1975 and 1980]
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  • Dr. Larry Brown, kneeling, explains the growth processes of experimental grass seed mixture at the Urad reclamation site
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    Dr. Larry Brown demonstrates to his co-workers the growth processes of an experimental mixture of grass seed using crushed rock, wood chips, and dried sludge during the reclamation of the Urad mine site, Clear Creek County, Colorado.
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    Henderson Mine (Clear Creek County, Colo.)--People--1970-1980.; Clear Creek (Clear Creek County, Colo.)--1970-1980.; Mining--Colorado--Clear Creek County--1970-1980.; Reclamation of land--Colorado--Clear Creek County--1970-1980.; Brown, Larry.
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    [between 1975 and 1980]
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  • Sludge drying beds & conveyors
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    Sludge dries in large beds at the Denver Sewage Disposal Works Plant located on 50th (Fiftieth) and Emerson Street in Denver, Colorado. The large beds are square areas dug into the earth and are criss-crossed by conveyors.
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    Denver Sewage Disposal Works--Buildings--1930-1940.; Drying--Colorado--Denver--1930-1940.; Sewage disposal plants--Colorado--Denver--1930-1940.; Sewage sludge--Colorado--Denver--1930-1940.; Denver (Colo.)--1930-1940.;...
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    [between 1930 and 1940?]
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  • Sludge control & tanks
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    Four large circular above ground tanks surround the sludge control building at the Denver Sewage Disposal Works Plant. The sewage plant was constructed in 1936 and is located at 50th (Fiftieth) and Emerson Street in Denver, Colorado.
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    Denver Sewage Disposal Works--Buildings--1930-1940.; Sewage disposal plants--Colorado--Denver--1930-1940.; Sewage sludge--Colorado--Denver--1930-1940.; Tanks--Colorado--Denver--1930-1940.; Denver (Colo.)--1930-1940.;...
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    [between 1930 and 1940?]
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  • Sludge conveyor
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    Shows a metal conveyor system, near the sludge drying beds, at the Denver Sewage Disposal Works Plant. The sewage plant is located at 50th (Fiftieth) and Emerson Street in Denver, Colorado.
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    Denver Sewage Disposal Works--Buildings--1930-1940.; Sewage disposal plants--Colorado--Denver--1930-1940.; Sewage sludge--Colorado--Denver--1930-1940.; Denver (Colo.)--1930-1940.; Conveying systems--Colorado--Denver--1930-1940.;...
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    [between 1930 and 1940?]
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  • Ore sludge agitator
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    Agitator machinery and support deck above a pool of ore sludge at the Gold Cycle Mine and mill, Colorado Springs, Colorado.
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    Mixing machinery--Colorado--Colorado Springs--1980-1990.; Colorado Springs (Colo.)--1980-1990.; Golden Cycle Mine (El Paso County, Colo.)--1980-1990.; Mining--Colorado--Colorado Springs--1980-1990.; Ore industry--Colorado--Colorado...
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    1980
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  • Areation [sic] tanks
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    A view of the aeration tanks at the Denver Sewage Disposal Works Plant located at 50th (Fiftieth) and Emerson Street in Denver, Colorado. The aeration tanks have walkways that criss-cross over a liquid filled tank. The sludge control tanks are in...
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    Denver Sewage Disposal Works--Facilities--1930-1940.; Aeration tanks--Colorado--Denver--1930-1940.; Sewage disposal plants--Colorado--Denver--1930-1940.; Denver (Colo.)--1930-1940.; Hydraulic facilities--Colorado--Denver--1930-1940.;...
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    [between 1930 and 1940?]
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  • Areation [sic] tanks
  • 
    A view of the aeration tanks at the Denver Sewage Disposal Works Plant located at 50th (Fiftieth) and Emerson Street in Denver, Colorado. The aeration tanks have walkways that criss-cross over a liquid filled tank. The sludge control tanks are in...
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    Denver Sewage Disposal Works--Facilities--1930-1940.; Aeration tanks--Colorado--Denver--1930-1940.; Sewage disposal plants--Colorado--Denver--1930-1940.; Denver (Colo.)--1930-1940.; Hydraulic facilities--Colorado--Denver--1930-1940.;...
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    [between 1930 and 1940?]
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  • Shadows as the sun sinks behind the mountains, the shadows reach slowly out and finally grip the furnaces and machines in their clutch of night
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    Bird's eye view of Colorado Fuel and Iron Company, Pueblo, Colorado, a steel and iron manufacturing plant with blast furnaces, warehouses, elevated pipeline, water treatment or slurry (sludge) pond area.
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    Pueblo (Colo.)--1950-1970.; Steel industry--Colorado--Pueblo--1950-1970.; Colorado Fuel and Iron Company.
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    [between 1950 and 1970?]
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  • Western History Subject Index
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    Denver. Sewage disposal
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  • Western History Subject Index
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    Denver. Sewage disposal
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  • Western History Subject Index
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    Denver
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  • Western History Subject Index
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    Denver. Metropolitan area. Sewage
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  • Western History Subject Index
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    Dicky Sludge mine. Pitkin district colorado
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  • Western History Subject Index
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    Dickie Sludge lode. Gunnison Co. Colorado
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  • Western History Subject Index
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    Denver. Metropolitan area. Sewage
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  • Western History Subject Index
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    Denver. Metropolitan area. Sewage
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  • Western History Subject Index
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    Denver. Metropolitan area. Sewage
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  • Western History Subject Index
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    Recycling. Colorado
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  • Municipal Facts: Volume 5 Number 1, 1955 April 20
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    Newsletter produced every two months by the City of Denver highlighting the civic, administrative, and informational aspects of government within the City.
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    Local government--Colorado--Denver.; Cities and towns--Colorado--Denver.
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    1955 April 20
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  • Western History Subject Index
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    Commerce City, Colorado
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  • Western History Subject Index
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    Adams county, Colorado
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  • Western History Subject Index
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    Adams County, Colorado. County administration
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  • Western History Subject Index
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    Adams county, Colorado. Real estate
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  • Western History Subject Index
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    Denver. Sewage disposal
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  • Western History Subject Index
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    Denver. Sewage disposal
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  • Western History Subject Index
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  • 
    Denver. Sewage disposal
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  • Western History Subject Index
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    Denver. Sewage disposal
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  • Western History Subject Index
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    Denver. Metropolitan area. Sewage
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  • Western History Subject Index
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    Denver. Metropolitan area. Sewage
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  • Western History Subject Index
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  • 
    Denver. Metropolitan area. Sewage
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  • Western History Subject Index
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    Colorado state university. Research
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  • Western History Subject Index
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    Denver. Metropolitan area. Sewage
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  • Western History Subject Index
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  • 
    Denver. Metropolitan area. Sewage
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  • Western History Subject Index
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    Denver. Metropolitan area. Sewage
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  • Western History Subject Index
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    DENVER. METROPOLITAN AREA. SEWAGE
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  • Western History Subject Index
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    Colorado. Sewage disposal
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  • Western History Subject Index
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    Birds. Colorado
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  • Western History Subject Index
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    FERTILIZER
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  • Western History Subject Index
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    EASTMAN KODAK COMPANY
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  • Western History Subject Index
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    American metal climax; incorporated
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  • Western History Subject Index
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    POLLUTION. ODOR POLLUTION. COLORADO
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  • Western History Subject Index
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    SEDALIA COLORADO
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  • Western History Subject Index
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    Urad mine (Clear Creek county)
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  • Western History Subject Index
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    Vance mill. Pitkin district. Colorado
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  • Western History Subject Index
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    COORS (ADOLPH) COMPANY
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  • Western History Subject Index
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    Agriculture
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  • Western History Subject Index
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  • 
    Agriculture Colorado
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  • Western History Subject Index
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    AGRICULTURE. COLORADO
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