Trace metal and acid-volatile sulfide concentrations in sediments from the Forest Queen Wetland near Silverton, Colorado : implications for the removal of metals from acid drainage waters /

Geological and geophysical data for a three-dimensional view : inside the San Juan and Silverton Calderas, Southern Rocky Mountains Volcanic Field, Silverton, Colorado /
by: Yager, Douglas B.
Published: (2019)

Water quality and aquatic toxicity data of 2002 spring thaw conditions in the upper Animas River watershed, Silverton, Colorado /
Published: (2002)

Guide to historic Durango & Silverton /
by: Smith, Duane A.
Published: (1988)

A report on the economic geology of the Silverton quadrangle, Colorado /
by: Ransome, Frederick Leslie, 1868-1935, et al.
Published: (1901)

Update and revisions for open-file report 98-624, Synthetic Precipitation Leaching Procedure (SPLP) leachate chemistry data for solid mine-waste composite samples from the Silverton and Leadville districts in Colorado /
Published: (2000)

Cinders & smoke : a mile by mile guide for the Durango to Silverton narrow gauge trip /
by: Osterwald, Doris B.
Published: (1989)

Flood insurance study.
Published: (1978)

Alteration map showing major faults and veins and associated water-quality signatures of the Animas River Watershed headwaters near Silverton, southwest Colorado /
Published: (2007)

Surficial geologic maps along the riparian zone of the Animas River and its headwater tributaries, Silverton to Durango, Colorado, with Upper Animas River Watershed gradient profiles /
Published: (2002)

Flood insurance study.
Published: (1978)

Geology, mineralization, and hydrothermal alteration and relationships to acidic and metal-bearing surface waters in the Palmetto Gulch area, southwestern Colorado /
by: Bove, Dana
Published: (2002)

Evaluation of metal loading to streams near Creede, Colorado, August and September 2000 /
Published: (2006)

Best easy day hikes, Colorado Springs /
by: Salcedo-Chourré, Tracy
Published: (1999)

Methods to identify changes in background water-quality conditions using dissolved-solids concentrations and loads as indicators, Arkansas River and Fountain Creek, in the vicinity of Pueblo, Colorado /
by: Ortiz, Roderick F.
Published: (2004)

Evaluation of water quality, suspended sediment, and stream morphology with an emphasis on effects of stormflow on Fountain and Monument Creek basins, Colorado Springs and vicinity, Colorado, 1981 through 2001 /
Published: (2002)

Table Mountain shoshonite porphyry lava flows and their vents, Golden, Colorado /
by: Drewes, Harald, 1927-2015
Published: (2008)

Effect of Georgetown Lake on the water quality of Clear Creek, Georgetown, Colorado, 1997-98 /
by: Cuffin, Sally M.
Published: (2000)

Restoration of surface vegetation on uranium wastes at Uravan, Colo. /
by: Froisland, L. J. (Lawrence J.)
Published: (1982)

Soil survey of Aspen-Gypsum Area, Colorado, parts of Eagle, Garfield, and Pitkin counties /
Published: (1992)

Points, pithouses, and pioneers : tracing Durango's archaeological past /
by: Duke, P. G.
Published: (1999)

Points, pithouses, and pioneers : tracing Durango's archaeological past /
by: Duke, P. G.
Published: (1999)

Hydrology of the Hart Syncline area, northwestern Colorado /
by: Van Liew, William P.
Published: (1993)

Effects of the May 5-6, 1973, storm in the Greater Denver Area, Colorado /
by: Hansen, Wallace R., 1920-
Published: (1973)

Geohydrology and ground-water quality at the Pueblo Depot Activity landfill near Pueblo, Colorado /
by: Watts, Kenneth R.
Published: (1990)

Gravity and magnetic features as related to geology in the Leadville 30-minute quadrangle, Colorado /
by: Tweto, Ogden, 1912-1983, et al.
Published: (1972)

Alluvial and bedrock aquifers of the Denver basin--eastern Colorado's dual ground-water resource.
by: Robson, Stanley G.
Published: (1989)

Gravity and magnetic features as related to geology in the Leadville 30-minute quadrangle, Colorado /
by: Tweto, Ogden, 1912-1983, et al.
Published: (1972)

Hydrologic, water-quality, sediment transport, and bulk atmospheric-deposition data, Guanella Pass area, Colorado, October 1, 1994, through September 30, 1997 /
by: Stevens, Michael R.
Published: (2000)

Analytical and numerical simulation of the steady-state hydrologic effects of mining aggregate in hypothetical sand-and-gravel and fractured crystalline-rock aquifers /
by: Arnold, L. R.
Published: (2003)

Analytical and numerical simulation of the steady-state hydrologic effects of mining aggregate in hypothetical sand-and-gravel and fractured crystalline-rock aquifers /
by: Arnold, L. R.
Published: (2003)

Application of geomorphic principles to environmental management in semiarid regions /
by: Schumm, Stanley A. (Stanley Alfred), 1927-2011
Published: (1980)

Ground-water hydrology and simulation of five remediation alternatives for an area affected by uranium-mill effluent near Cañon City, Colorado /
by: Banta, Edward R.
Published: (1999)

Compositional changes induced by hydrothermal alteration at the Red Mountain alunite deposit, Lake City, Colorado /
by: Bove, Dana
Published: (1990)

Geologic map of the Boulder-Fort Collins-Greeley Area, Colorado /
by: Colton, Roger B. (Roger Burnham), 1924-
Published: (1978)

North Fruita Desert trail system.
Published: (2010)

Bedrock aquifers in the Denver basin, Colorado : a quantitative water-resources appraisal /
by: Robson, Stanley G.
Published: (1987)