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Title | Author |
Ghosts of Boulder County: A Guide to the Ghost Towns and Mining Camps of Boulder County, Colorado. |
Aldrich, John K. |
The Birds of Boulder County, Colorado. |
Alexander, Gordon |
The University of Colorado Studies, v. 1, no. 3: Preliminary List of Birds of Boulder County, Colorado. |
Allin, Arthur and Ramaley, Francis |
Coal Mine Subsidence in Boulder County. |
Amuedo |
Ground Subsidence and Land-Use Considerations Over Coal Mines in the Boulder-Weld Coal Field, Colorado. |
Amuedo and Ivey, Inc. |
Effective Discharge and the Design of Channel Maintenace Flows for Gravel-Bed Rivers. |
Andrews, E.D. and Nanervis, J.M. |
Holocene Sediment Record, Blue Lake, Colorado Front Range. |
Andrews, J.T.; Birkeland, P.W.; Harbor, J.; Dellamonte, N.; Litaor, M.; and Kihl, R. |
Holocene Lake Sediments from Subalpine and Alpine Lakes, Colorado Front Range: Baseline Studies. |
Andrews, J.T.; Birkeland, P.W.; Kihl, R.; Litaor, M.; Nichols, H.; and Stuckenrath, H. |
Alpine Lake-Sediment Studies, Front Range Colorado: a Contribution to the Long-Term Ecological Research (LTER) Program. |
Andrews, J.T.; Nichols, H.; Short, S.K.; Stuckenrath, R.; and Birkeland, P.W. |
Tundra Environment on Niwot Ridge, Colorado Front Range. |
Andrews, John T. |
Boulder Creek, Boulder, Colorado. Ecological Flood Plain Management. |
Anonymous |
Superior: a Folk History. |
Arsenauet, Cynda Collins et al. |
Regional Sampling of Waters and Sediments Variably Impacted by Mine Drainage in the Denver West 1:100,000 Quadrangle, October, 1994; Preliminary Data. |
Asher-Boland, Sigrid A. |
Epithermal Mineral Deposits of Boulder County, Colorado; the Gold Hill Deposit. Field Trip Guidebook. |
Atkinson, William W. Jr. |
Constraints on Establishment of Plains Cottonwood in an Urban Riparian Preserve. |
Auble, G.T.; Scott, M.L.; Friedman, J.M.; Back, J.; and Lee, V.J. |
God's Country USA: The Life and History of Milling, Mining, and Families Along the Switzerland Trail. |
Bailey, Delores S. |
Boulder County Miners: a Tribute to Those Who Left Their Mark in Colorado History. |
Bailey, Delores S. |
Economic Geology of Gilpin County and Adjacent Parts of Clear Creek and Boulder Counties, Colorado. |
Bastin, E.S. and Hill, J.M. |
Pollutional Characteristics of Urban Snowmelt Runoff. |
Battaglia, George M. |
Wastewater Management Opportunities, Boulder, Colorado: A Study of Alternatives. |
Bauer Engineering |
Nederland: a Trip to Cloudland. |
Becker, Isabel M. |
Hydraulic Model Studies of Boulder Creek Supply Canal Drainage Inlets and Overflow Weir Sections. |
Beichley, G.L. |
Tungsten Mining and Milling in Boulder County, Colorado. |
Belser, Carl |
Arapaho Pass: Glacial Geology and Archeology at the Crest of the Colorado Front Range. |
Benedict, James B. |
Field and Laboratory Studies of Patterned Ground in a Colorado Alpine Region. |
Benedict, James B. |
Guidebook to the Glacial Geology, Archeology, and Natural History of the Arapaho Pass Area, Colorado Front Range. |
Benedict, James B., and Benedict, Audrey D. |
Vegetation on the City of Boulder Open Space Grasslands. |
Bennett, Barry C. |
Pollutional Characteristics of Stormwater Runoff. |
Bennett, Edwin R., and Lindstedt, K. Daniel |
Radiometric Examination of the Williamson and General Chemical Fluorite Deposits, Jamestown District, Boulder County, Colorado. |
Beroni. E.P. |
A GIS Extension to Preparedness Planning for Boulder Creek Floods. |
Betancourt, Terri L. |
The Birds of Boulder County, Colorado. |
Betts, Norman D. |
Geology of Boulder, Colorado, United States of America. |
Bilodeau, S.W.; Van Buskirk, D.; and Bilodeau, W.L. |
Soil-Geomorphic Relationships Near Rocky Flats, Boulder and Golden, Colorado Area, with a Stop at the Pre-Fountain Formation Paleosol of Wahlstrom (1948). |
Birkeland, Peter W. |
Master Plan of Treated Water Facilities for Boulder, Colorado. |
Black and Veatch Engineers-Architects |
Henry Blake Diaries, 1862-1870, 1911. |
Blake, Henry |
Pinus Aristata (Pinaceae) in Boulder County, Colorado: Northward Extension of its Known Colorado Range. |
Bonde, E. K. |
Glacial Sequence of the Upper Boulder Creek Drainage Basin in the Colorado Front Range (Colorado). |
Bonnett, Richard B. |
Flood Report Survey: A Planning Report. |
Boulder City Planning Board |
Boulder County Comprehensive Plan: Goals, Policies, & Maps Element. |
Boulder County Land Use Department |
A Report on the Environmental Geology of Boulder County, Colorado. |
Boulder County Land Use Department |
Coal Creek, Rock Creek Trail Corridor: Master Plan. |
Boulder County Management Team |
Mining in Boulder County. |
Boulder County Metal Mining Association |
Platt Rogers Memorial Park, Reynolds Ranch and Rogers Property: Resource Evaluation (Draft). |
Boulder County Parks and Open Space |
Exploring Boulder County. |
Boulder County Parks and Open Space |
North Foothills Open Space Management Plan. |
Boulder County Parks and Open Space |
Boulder County Comprehensive Plan. |
Boulder County Planning Commission |
Open Space in the Balance [video recording]. |
Boulder Open Space Dept. |
Outfall Systems Planning: Boulder Gunbarrel Area. |
Boyle Engineering Corp. |
Geologic Map of Rocky Mountain National Park and Vicinity, Colorado. |
Braddock, W.A. and Cole, James |
Geologic Map of the Lyons Quadrangle, Boulder County, Colorado. |
Braddock, William A. et al. |
Geologic Map of the Carter Lake Reservoir Quadrangle, Boulder and Larimer Counties, Colorado. |
Braddock, William A.; Nutalaya, Prinya; and Colton, Roger B. |
Calculations of Flows Needed to Transport Coarse Fraction of Boulder Creek Alluvium at Boulder, Colorado. |
Bradley, W.C. and Mears, A.I. |
Guidebook for One-Day Field Conferences; Boulder area, Colorado. |
Bradley, William C. and Smith, Albert W. |
Seasonal and Spatial Characterization of Natural Organic Matter Within Multiple-Watershed Water Supply Systems and Possible Implications for Treatment Methods. |
Brandhuber, Philip; Sinha, Shahnawaz; Lohman, Steve; Segal, Brad; and Amy, Gary |
Comparison of Two Daily Streamflow Simulation Models of an Alpine Watershed. |
Brendecke, Charles M., Laiho, Douglas R., and Holden, Dyan C. |
The Pioneer Trail [Boulder, Colo.] Map. |
Bridge, Delphine |
A Climatological Study of Strong Downslope Winds in the Boulder Area. |
Brinkmann, Waltraud Augusta Rosalie |
Rate Evaluation, Urban Waste Resources, Sanitary Landfill Operation: Prepared for Boulder County, April, 1975. |
Briscoe-Maphis-Murray-Lamont, Inc. |
City of Boulder Water Source Impact Assessment, Draft. |
Brown and Caldwell Consultants |
Recruitment, Survivorship, and the Spacing System of Pikas. |
Brown, Richard N. |
The Flora of Boulder, Colorado and Vicinity. |
Brown, W.G. and Daniels, F. P. |
A Study of the Ecological Distribution of Ants in Gregory Canyon, Boulder, Colorado. |
Browne, J. T., and Gregg, R. E. |
Comparative Study of Ground-Water Quality, 1976 and 1996, and Initial Gain-and-Loss Assessment of Boulder Creek, Boulder County, Colorado. |
Bruce, Breton W. and O'Riley, Christopher |
A Study of the Lodgepole-Pine Forests of Boulder Park (Tolland, Colorado). |
Bruderlin, K. |
A Snow Depletion Curve for Modelling Runoff in an Alpine Basin. |
Buchanan, Lisa R. |
Construction of Cattail Wetlands Along the East Slope of the Front Range in Colorado. |
Buckner, D.L. and Wheeler R.L. |
Impact of the City of Boulder's Conservation Program on Aggregate Water Use. |
Buhlig, Lynn |
Report on Water Works Improvements, Creek Improvements, and Sewage Treatment, Boulder, Colorado. |
Burns and McDonnell Engineering Corp. |
Alpine Soil Distribution and Development, Indian Peaks. |
Burns, Scott F. |
Modeling Variable Flow Water Quality and Quantity in Streams. |
Byers, Morgan S. |
Comparative Study of Wastewater Treatment, City of Boulder. |
CH2M Hill |
Sources of Dissolved Humic Substances of a Subalpine Bog in the Boulder Watershed, Colorado. |
Caine, Jennifer M. |
Water and Sediment Flows in the Green Lakes Valley, Colorado Front Range. |
Caine, Nel |
Hydrographic Separation in a Small Alpine Basin Based on Inorganic Solute Concentrations. |
Caine, Nel |
Diurnal Variations in the Inorganic Solute Content of Water Draining from an Alpine Snowpatch. |
Caine, Nel |
Sediment Transfer on the Floor of the Martinelli Snowpatch, Colorado Front Range, U.S.A. |
Caine, Nel |
Modulation of the Diurnal Streamflow Response by the Seasonal Snowcover of an Alpine Basin. |
Caine, Nel |
Spatial Patterns of a Geochemical Denudation in a Colorado Alpine Environment. |
Caine, Nel |
Temporal Trends in the Quality of Streamwater in an Alpine Environment: Green Lakes Valley, Colorado Front Range, USA. |
Caine, Nel |
Streamflow Patterns in the Alpine Environment of North Boulder Creek, Colorado Front Range. |
Caine, Nel |
Streamflow Data from the Green Lakes Valley, 1981-1986. |
Caine, Nel and Buchanan, Lisa |
Temporal and Spatial Variations in the Solute Content of an Alpine Stream, Colorado Front Range. |
Caine, Nel and Thurman, E.M. |
Water Quality Data from the Green Lakes Valley, 1982-1986. |
Caine, Nel; Caine, J; and Thurman, E.M. |
Water Quality Data from the Green Lakes Valley, 1981-1982. |
Caine, Nel; Thurman, E.M.; Furbish, D.J.; and Moses, T.A. |
The Summer Water Budget and its Importance in the Alpine Tundra of Colorado. |
Caine, Nel; and Pollan, Oren |
Sediment Movement and Storage on Alpine Slopes in the Colorado Rocky Mountains. |
Caine, T. N. |
The Boulder Weather Log. |
Callahan, William G. |
Floodplain Information Report, St. Vrain Canyon Upstream of Lyons, Boulder County, Colorado. |
Camp Dresser and McKee, Inc. |
Reconnaissance for Radioactivity in the Gold Hill Mining Area, Boulder County, Colorado. |
Campbell, Russell H. |
Rapid Infiltration of Primary Effluents. |
Carlson, Robert R. |
Boulder : Heart & Soul, People & Place : Story & Photography. |
Castellino, Robert L. |
The Factors Affecting the Reproductive Success of the Solitary Vireo (Vireo Solitarius Plumbeus) in Colorado. |
Chace, Jameson F. |
Flood Watch [Video Recording]. |
Channel 8 |
Lakewood Pipeline Town Meeting [video recording]. |
Channel 8 |
Mountain Parks & Open Space Research Symposium [video recording]. |
Channel 8 |
Development of a Reservoir Operations Package for Inclusion into the Precipitation-Runoff-Modeling-System Based upon Specific Conditions Within the Boulder Watershed. |
Charles, Thomas J. |
Natural Features of the NCAR Site. |
Chronic, John; Chronic, Halka; and Simms, Horace R. |
Environmental Notebook. |
City of Boulder Department of Planning and Community Development |
Open Space…Naturally! [video recording]. |
City of Boulder Open Space Department |
A Water Conservation Forum [video recording]: Alternative Grasses in Landscape Projects. |
City of Boulder Water Conservation Office |
Map of Mixed Prairie Grassland Vegetation Rocky Flats, Colorado. |
Clark, S.J.V. |
Stratigraphy of the J Sandstone (Lower Cretaceous), Boulder County and Southwest Weld County, Colorado. |
Clark, Betty Ann |
Application of a Watershed Management Approach. |
Clayshulte, R.N. |
Land of Opportunity: The Boulder County Mines (and Other Mines). |
Cobb, Harrison S. |
Prospecting Our Past: Gold, Silver, and Tungsten Mills of Boulder County. |
Cobb, Harrison S. |
The University of Colorado Studies, v. 12, no. 1: The Fauna of Boulder County, Colorado/ Vascular Plants of the Tolland Region in Colorado/ The University of Colorado Mountain Laboratory at Tolland, Colorado. |
Cockerell, Theodore and Ramaley, Francis |
Metal Mining in Colorado During 1905. |
Collins, George E. |
Their Silent Profile: Inactive Coal and Metal Mines of Colorado. County Resource Volume. |
Colorado DNR, Inactive Mine Program, Mined Land Reclamation Division. |
Forest Management Plan: Mountain Parks and Open Space Lands. |
Colorado State Forest Service |
Geologic Map of the Boulder-Fort Collins-Greeley Area, Colorado. |
Colton, Roger B. |
Preliminary Geologic Map of the Erie Quadrangle, Boulder, Weld, and Adams Counties, Colorado. |
Colton, Roger B. and Anderson, Larry W. |
Map Showing Potential Sources of Gravel and Crushed-Rock Aggregate, in the Boulder-Fort Collins-Greeley Area, Front Range Urban Corridor, Colorado. |
Colton, Roger B. and Fitch, Harold R. |
Photo Interpretive Map Showing Areas Underlain by Landslide Deposits and Areas Susceptible to Landsliding in the Louisville Quadrangle, Boulder and Jefferson Counties, Colorado. |
Colton, Roger B. and Holligan, Jeffrey A. |
Map Showing Mined Areas of the Boulder-Weld Coal Field, Colorado. |
Colton, Roger B. and Lowrie, R.L. |
The Louisville Story. |
Conarroe ,Carolyn |
The Wildwatch Book: Ideas, Activities, and Projects for Exploring Colorado's Front Range. |
Cooper, Ann |
An Integrated Approach to Urban Irrigation: The Role of Shading, Scheduling, and Directly Connected Imperviousness. |
Courtney, Beorn A. |
Map Showing Density of Dwelling Units in the Tungsten Quadrangle, Boulder, Gilpin, and Jefferson Counties, Colorado. |
Covington, Harry R. and Gable, Dolores J. |
Landforms of the Boulder-Fort Collins-Greeley Area. |
Crosby, Eleanor J. |
Landslides in the Front Range Urban Corridor, Colorado Map. |
Crosby, Eleanor J. |
The Switzerland Trail of America, with an Added Chapter: An Illustrated History of the Romantic Narrow Gauge Lines Running West from Boulder, Colorado. |
Crossen, Forest |
Smith-Goss Ditch Irrigation Project. |
Curnutt, Donald D. |
Boulder County Nature Almanac: What to See, Where and When. |
Cushman, Ruth C. and Jones, Stephen R. |
Regular Ozone Observation at Thalwil, Switzerland, and at Boulder, Colorado. |
Dütsch, H. U.; Züllig, W.; and Ling, Ch. |
Boulder County Subsidence Investigation. |
Dames & Moore |
Nickel Deposit near Gold Hill, Boulder County, Colorado. |
Dane, C.H. |
Gold Occurrences of Colorado. |
Davis, Mark W. and Streufert, Randall K. (Colorado Geological Survey) |
Water Reuse with a Dual Distribution System. |
DeLapp, John R. |
Assessment of Water Quality of Boulder Creek, Boulder County, Colorado: Analysis of Water and Sediment Chemistry and Benthic Invertebrate Communities. |
Deacon, Jeff R. and Vaught, Deborah G. |
Water Quality in the South Platte River Basin, Colorado, Nebraska, and Wyoming, 1992-95. |
Dennehy, Kevin F.; Litke, David W.; Tate, Cathy M.; Qi, Sharon L.; McMahon, Peter B.; Bruce, Breton W.; Kimbrough, Robert A.; and Heiny, Janet S. |
Geology and Ore Deposits of the Cross Mine, Boulder County, Colorado. |
Dentler, Patricia L |
Annex E- Mountain and Eastern Plains Water Quality Study of Vol. 5, Supporting Technical Reports Appendix. |
Denver Regional Council of Governments |
Metropolitan Water Requirements and Resources, 1975-2010: Volume II- Primary Study Area Appendix. |
Denver Water Department |
Boulder Reservoir: Development Master Plan. |
Design Studios West, Inc. and Shapins/Moss |
Multi-Dimensional Watershed Modeling Within a Geographic Information System: the Boulder Creek Experience. |
Disinger, Jim |
Efficiency of a Rapid Infiltration System in the Removal of Nitrogen Pollutants from Wastewater. |
Dollerschell, Clayton J. |
A Possible Petroleum-Related Geochemical Anomaly in Surface Rocks, Boulder and Weld counties, Colorado. |
Donovan, Terrence J. et al. |
Subalpine Fir Succession on a Ridge in Boulder County, Colorado. |
Douglas, M.M. |
Secrets in Grandpa's Old Trunk. |
Downing, Sybil S. and Boulder Valley School District |
Warning for Flash Floods in Boulder, Colorado. |
Downing, Thomas E. |
Land-Use Classification Map of the Boulder-Fort Collins-Greeley Area, Front Range Urban Corridor, Colorado. |
Driscoll, Lind B. |
Map of Boulder County. |
Drumm, Henry A. |
Pioneer Voices of the Boulder Valley. |
Dyni, Anne |
Back to the Basics : the Frontier Schools of Boulder County, Colorado. |
Dyni, Anne |
Back to the Basics : the Frontier Schools of Boulder County, Colorado. |
Dyni, Anne |
Prospecting the Prairie: Early Agriculture in Boulder County. |
Dyni, Anne |
Niwot Colorado: Echoes from a Railroad Town. |
Dyni, Anne Q. |
Geotechnical Study of Green Lakes 1, 2, and 3 Dams. |
ESA Geotechnical Consultants |
Hydrologic Studies of the White Rocks Sand and Mining Operation, Boulder County, Colorado. |
Eaton, Larry G. |
Analytical Results Report, North Boulder Dump. |
Ecology and Environment, Inc. |
Chrominids and Other Invertebrates from North Boulder Creek, Colorado. |
Elgmork, Kare and Saether, Ole R. |
Photographic Atlas and Key to Windblown Seeds of Alpine Plants from Niwot Ridge, Front Range, Colorado, U.S.A. |
Elias, Scott A. and Pollak, O |
Boulder Creek Instream Flow Program. |
Elllinghouse, C.D. |
Ecology of Zooplankton in High-Altitude Glacial Moraine Ponds. |
Ellsworth, Patricia M. |
Preliminary Report Upon the Mining Districts of Colorado. |
Endlich, F.M. |
A Scenario Approach to Assessing Natural Hazards: The Case of Flood Hazard in Boulder, Colorado. |
Erickson, N. |
Rapid Infiltration of Primary Effluents. |
Everaert, Richard E. |
Geology of the Boulder District, Colorado. |
Fenneman, Nevin M. |
Urban Stream Reclamation. |
Ferguson, B.K. |
Frontier Boulder. |
Fetter, Richard |
Lakes in the Boulder-Fort Collins-Greeley Area, Front Range Urban Corridor, Colorado. |
Ficke, John F. and Danielson, Terrence W. |
The Distribution of Lichens of the Subalpine Forest Floor in Rocky Mountain National Park, Boulder County, Colorado. |
Fields, Cynthia L.T. |
The Responses of Tallgrass Prairie Grasses from a Central and a Relictual Site to Inoculation with Arbuscular Mycorrhizal Fungi in Native and Foreign Combinations. |
Fisher, Diane M. |
South Boulder Creek Environmental Impact Assessment: Boulder, Colorado. |
Flatiron Companies and the City of Boulder |
The Influence of Snow Cover and Soil Moisture on Bryophyte and Lichen Distribution, Niwot Ridge, Boulder County, Colorado. |
Flock, JoAnn W. |
Quality of Ground Water and Surface Water in an Area of Individual Sewage Disposal System Use Near Barker Reservoir, Nederland, Colorado, August - September 1998. |
Flynn, Jennifer L. and Barber, L.B. |
An Investigation of the Present Water Supply System of Boulder, Colorado, and a Design of Some Needed Changes and Additions. |
Ford, Howard O. and Moore, George |
Temperature Effects on the Efficiency of a Rapid Infiltration System. |
Forgue, Julia A. |
Report to E.O. Henrich, City Manager, on the Water Rights of the City of Boulder: In Comparison with the Physical Facts that Affect Them. |
Fred A. Fair Engineering |
Hierarchical Conceptual Model of the Alpine Geosystem. |
French, Norman R. |
The Removal Efficiency of Nitrogen by an Infiltration-Percolation System. |
Friedman, Glenn C. |
The Boulder Story: Historical Portrait of a Colorado Town. |
Frink, Maurice |
The Mining Districts of Boulder County, Colorado. |
Fritz, Percy S. |
Flow Structure in a Bouldery Mountain Stream With Complex Bed Topography. |
Furbish, D.J. |
Vegetation Map of the Ward Quadrangle, Boulder County, Colorado. |
Gable, Dolores J . |
Geologic Map of the Tungsten Quadrangle, Boulder, Gilpin, and Jefferson Counties, Colorado. |
Gable, Dolores J. |
Geologic Map of the Ward Quadrangle, Boulder County, Colorado. |
Gable, Dolores J. |
Geologic Map of the Gold Hill Quadrangle, Boulder County, Colorado. |
Gable, Dolores J. |
Map Showing Rock Fractures and Veins in the Tungsten Quadrangle, Boulder, Gilpin, and Jefferson Counties, Colorado. |
Gable, Dolores J. |
Map Showing Water Wells and Springs in the Tungsten Quadrangle, Boulder, Gilpin, and Jefferson Counties, Colorado. |
Gable, Dolores J. |
The Boulder Creek Batholith, Front Range, Colorado. |
Gable, Dolores J. |
Geologic Map of the Nederland Quadrangle, Boulder and Gilpin Counties, Colorado. |
Gable, Dolores J. |
Preliminary Report on the Engineering Geology of the Eldorado Springs Quadrangle, Boulder and Jefferson Counties, Colorado. |
Gardner, Maxwell E. |
Preliminary Report on the Engineering Geology of the Boulder Quadrangle, Boulder County, Colorado. |
Gardner, Maxwell E. |
Results of the Boulder Air Quality Study: Winter of 1988-89. |
Gaynor, John E. |
Mineralogy and Origin of Telluride Deposits in Boulder County, Colorado. |
Geller, Bruce A. |
The Main Tungsten Area of Boulder County, Colorado. |
George, R.D. |
Notes on the Geology of the Line of the Proposed Moffat Tunnel. |
George, R.D. |
The Main Tungsten Area of Boulder County, Colorado. |
George, R.D. |
The Main Tungsten Area of Boulder County, Colorado, by R.D. George, With Notes on the Intrusive Rocks, by R.D. Crawford. |
George, Russell D. |
Late Pleistocene History of the Caribou Creek Valley, Boulder County, Colorado. |
Gilbert, John R. |
Floodplain Information Report, Upper Boulder Creek and Fourmile Creek, Boulder County, Colorado. |
Gingery Associates |
Floodplain Information Report, Lefthand Creek. Volume I- Mouth to Foothills Highway. Boulder County and City of Longmont. |
Gingery Associates, Inc. |
A Cultural Resorce Evaluation of the Lewis Parcel (The Lewis/Stengel Farm), Boulder County, Colorado. |
Gleichman, Peter J. and Karhu, Sandra |
Cultural Resources of City of Boulder Open Space: South Boulder Creek. |
Gleichman, Peter J. and Philips, Scott C. |
Excavations at the Rock Creek Site, Boulder County, Colorado: 1900-1993. |
Gleichman, Peter J.; Gleichman, Carol J.; and Karhu, Sandra |
Cultural Resources of City of Boulder Open Space: Bear Creek to South Boulder Creek, Boulder County, Colorado. |
Gleichman, Peter J.; Tucker, David B.; and Griffitts, Janet L. |
Preliminary Report on the Gold Hill Mining District, Boulder County, Colorado. |
Goddard, E.N. |
Fluorspar Deposits of the Jamestown District, Boulder County, Colorado. |
Goddard, E.N. |
A Computer Model of the Sewage Treatment Process of Boulder, Colorado. |
Goering, Steven W. |
Fire History of a Ponderosa Pine/Fouglas-Fir Forest in the Colorado Front Range. |
Goldblum, David |
Hygiene: A Marvelous Small Village and Other Tales. |
Goldstrand, Theresa I. |
The Distribution of Corticolous Cryptogams on Pseudotsuga Menziesii (Mirb.) Franco and Abies Lasiocarpa (Hook.) Nutt. in the Front Range, Boulder County, Colorado. |
Gough, L. P |
Sugarloaf Synopsis [sound recording]. |
Graham, John |
Chemical Loading Rates from Precipitation in the Colorado Rockies. |
Grant, Michael C. and Lewis, William M. Jr. |
An Input-Output Analysis of Water Use in Boulder, Larimer and Weld Counties, Colorado. |
Gray, S. Lee and McKean, J. R. |
Environmental Geology, Third Edition, An Element of the Boulder County Comprehensive Plan. |
Gray, T. |
Rapid Infiltration Treatment of Selected Pollutants. |
Gredell, Jennifer A. |
Major Drainageway Planning: Boulder and Adjacent Ccounty Drainageways, Phase B. |
Greenhorne & O'Mara, Inc. |
The Climate of Niwot Ridge, Front Range, Colorado, U.S.A. |
Greenland, D. |
The Summer Water Budget and its Importance in the Alpine Tundra of Colorado. |
Greenland, D.; Caine, T.N.; and Pollak, O. |
Climate Variability and Ecosystem Response: Proceedings of a Long-Term Ecological Rresearch Workshop, Niwot Ridge/Green Lakes Valley LTER site, Mountain Research Station. |
Greenland, David and Swift, Lloyd W. Jr. |
Changes in Flood Plain Land Use and Flood Hazard Adjustment in Denver and Boulder, Colorado, 1958-1979. |
Gruntfest, E.C. |
Mountain Memories: A History of Jimtown Colorado. |
Gurnsey, Jann |
Hayden Lake Area Study. |
Hafner, Craig |
Case Studies of the Diurnal Behavior of Boundary Layer Winds at the Boulder Atmospheric Observatory. |
Hahn, Carole J. |
Spatial Factors Influencing Bird Distribution in Grasslands near Boulder, Colorado. |
Haire, Sandra L. |
Flatiron-Deepe Property Area Study. |
Hajjaji, Salem A. and Keith, K-Lynn |
Analysis of the Structure of Herbaceous Communities Along an Elevational Gradient in the Colorado Front Range. |
Halford, Marianne K. |
Ecological Studies in the Colorado Alpine. |
Halfpenny, J.C. |
Bibliography of Alpine and Subalpine Areas of the Front Range, Colorado. |
Halfpenny, J.C. et al. |
Water Resources of Boulder County, Colorado. |
Hall, D.C.; Hillier, D.E.; Cain, D.; and Boyd, E.L. |
Hydrologic Data for Wells, Springs, and Streams in Boulder County, Colorado. |
Hall, Dennis C. |
Map Showing Availability of Hydrologic Data Published by the U.S. Environmental Protection Data Service and by the U.S. Geological Survey and Cooperating Agencies, Greater Denver Area, Front Range Urban Corridor, Colorado. |
Hampton, E.R. |
Map Showing Availability of Hydrologic Data, Boulder-Fort Collins-Greeley Area, Front Range Urban Corridor, Colorado. |
Hampton, E.R.; Clark, G.R.; and McNutt, M.H. |
Nature of Indoor Residential Use. |
Harpring, Jeffrey S. |
Concentration Profile of Volatile Organics in the Atmosphere During a Twenty-four Hour Period. |
Harvey, Scott D. |
Evaluation of the Burrowing Behavior of Stream and Pond Dwelling Species of Orconectes in the Front Range of Boulder, Colorado USA: Their Ethological and Geological Implications. IN 9. Int. Symp. Of Astacology. |
Hasiotis, S.T. |
Risk Analysis for Urban Stormwater Quality Management. |
Heaney, James P., Wright, Leonard; and Samsuhadi. |
Six-Mile Fold Natural Area Study. |
Heaslet, Gary |
Spring Count Boulder 1984. |
Hering, L. |
Removal of Entrained Air From a Source Water. |
Hess, Thomas F. |
Allanites from the Boulder Creek Batholith, Colorado. |
Hickling, Nelson L. |
The University of Colorado Studies, v.15, no. 3: Nesting Habits and Parasites of Certain Bees of Boulder County, Colorado/ Varieties of the Dragonfly Agrion Aequabile, in Colorado. |
Hicks, Charles H. and Day, Howard C. |
Depth to the Water Table (1976-77) in the Boulder-Fort Collins-Greeley Area, Front Range Urban Corridor, Colorado. |
Hillier, Donald E. |
Well Yields and Chemical Quality of Water From Water-Table Aquifers in the Boulder-Fort Collins-Greeley Area, Front Range Urban Corridor, Colorado. |
Hillier, Donald E. |
Development of a Raw Water Master Plan Model to Assist Long Range Drought and Water Conservation Planning for the City of Louisville, Colorado. |
Hobbs, Noel; Charles, Thomas; Carpenter, Jeffrey; and Eaton, Brad |
Geologic Control of Supply and Quality of Water in the Mountainous Part of Jefferson County, Colorado. |
Hofstra, W.E. and Hall, D.C. |
A Floristic Survey of the Boulder Mountain Park, Boulder, Colorado. |
Hogan, Tim |
Historical Geography of the Switzerland Trail. |
Holder, Kevin S. |
Observations of Nighttime Drainage Winds near Boulder, Colorado, During 1980. |
Hootman, Bruce W. |
Geology of the Wood Mountain Mine Property Silver-Gold (Telluride) Deposits, Boulder County, Colorado. |
Howard, Arron E. |
Stories of Sunshine: Life in a Mining Camp. |
Howard, June P. |
Urban Water Supply Reliability: Preference of Managers, Elected Officials and Water Users in Boulder, Colorado. |
Howe, Charles et al. |
A Geochemical Analysis of the Tungsten Mineralization in the Boulder County Tungsten District, Boulder County, Colorado. |
Hudson, Ann E. |
Southeast Boulder County Land Use and Environmental Impact. |
Huffaker, Michael J. |
Wetlands Evaluation for the Planned University of Colorado Research Park. |
Humbles, Eugene V. |
Structural Patterns of the Foothills of the Front Range near Boulder, Colorado. |
Hunter, Z.N. |
Survey and Settlement: Lafayette, Colorado. |
Hutchison, James D. |
Ammonia Degradation Rate Study, Lower Boulder Creek. Interim Report- 1996 Results. |
Hydrosphere Resource Consultants |
Biotite-Induced Grussification of the Boulder Creek Granodiorite, Boulder County, Colorado. |
Isherwood, D. and Street A. |
Differential Weathering of the Boulder Creek Granodiorite, Boulder County, Colorado. |
Isherwood, Dana and Grey, Lydia |
Geoecology of the Colorado Front Range : a Study of Alpine and Subalpine Environment. |
Ives, Jack D. |
Early Human Occupation of the Colorado Headwaters Region: An Archeological Reconnaissance. |
Ives, Ronald L. |
Evaluation of the Flood Hydrology in the Colorado Front Range Using Precipitation, Streamflow, and Paleoflood Data for the Big Thompson River Basin. |
Jarrett, Robert D. and Costa, John E. |
Preliminary Report on Frequency and Extent of Flood Inundation of Boulder Creek at Boulder, Colorado. |
Jenkins, C.T. |
Preliminary Report on Floods on Boulder Creek Below Boulder, Colorado. |
Jenkins, C.T. |
Floods on St. Vrain and Lefthand Creeks at Longmont, Colorado. |
Jenkins, Clifford T. |
Records and Logs of Selected Wells and Test Holes, and Chemical and Radiometric Analyses of Ground Water in the Boulder Area, Colorado. |
Jenkins, E.D. |
Geochemistry, Ore Mineralogy, and Hydrothermal Alteration of the Cross Gold Mine. |
Jobodwana, Mikhuseli |
Acid Rains on the Rockies. |
Johnson, Diane |
Boulder's Water Problem. |
Johnson, Jerry W. |
The Back-History of Sunshine as I Recollect it. |
Jones, Forrest E. |
Studies of Nocturnal Stable Layers at BAO. |
Kaimal, J.C. |
The Boulder Low-Level Intercomparison Experiment. |
Kaimal, J.C.; Baynton, H.W.; and Gaynor, J.E. |
Trace Element Geochemistry and 40Ar/39Ar Geochronology of Epithermal Mineralization in Four Mile Canyon, Boulder County, Colorado |
Kane, Ward T. |
A Survey of Damage From, Adjustments To, and Perception of the High-Wind hazard in Boulder, Colorado. |
Kellner, Patricia A. |
Promoting Residential Energy Cconservation: A Study of Boulder Homeowners. |
Kelly, Steven K. |
Effect of Urban Sources on Acid Precipitation in the Western United States. |
Kelly, Thomas J. and Stedman, Donald H. |
Telluride Ores of Boulder County, Colorado. |
Kelly, William C. |
Silver, Gold, and Black Iron: A Story of the Grand Island Mining District of Boulder County, Colorado. |
Kemp, Donald C. |
Happy Valley, a Promoter's Paradise: Being an Historic Sketch of Eldora, Colorado and its Environs. |
Kemp, Donald C. and Langley, John R. |
Water Resources Study: 1970-2010. Prepared for Coal Creek Water & Sanitation Association. |
Kenneth L. Bruns and Associates |
Hygiene Hogback: Natural Area Study. |
Key, Robert E.; Harper, John L.; and Mernitz, Scott |
A Feasibility Study of the Hydroelectric Potential of the Boulder Domestic Water System. |
Kiel, Gerald W. |
Water-Quality Conditions, Hydrologic Budget, and Sources and Fate of Selected Trace Elements and Nutrients in Boulder Reservoir, Boulder, Colorado, 1997-98. |
Kimbrough, Richard A. |
Hydrologic Assessment of a Riparian Section Along Boulder Creek Near Boulder, Colorado, September 1989-September 1991. |
Kimbrough, Richard A. |
Water-Quality and Bottom-Sediment-Chemistry Data for Left Hand Valley Reservoir, Boulder County, Colorado, January-August 1998. |
Kimbrough, Robert A. |
An Evaluation of the Performance of an Infiltration-Percolation System. |
King, Paul L. |
Vein Deposits of Uranium at the Caribou Mine, Boulder County, Colorado. |
King, Robert U |
Coal Resources of the Denver and Cheyenne Basins, Colorado. |
Kirkham, Robert M. and Ladwig, L.R. |
Chemical Analyses of Water Wells in Selected Strippable Coal and Lignite Areas, Denver Basin, Colorado. |
Kirkham, Robert M. and O'Leary, William J. |
Acid Precipitation in the Colorado Front Range: An Overview with Time Predictions for Significant Events. |
Kling, George W. and Grant, Michael C. |
Toxic Metals in Ground Water of the Front Range, Colorado. |
Klusman, R.W. and Edwards, D.W. |
The Distribution of Macroinvertebrates in Boulder Creek, Colorado, 1977. |
Kodadeck, Christopher R. |
Alpine Vegetation of the Indian Peaks Area: Front Range, Colorado Rocky Mountains. |
Komarkova, Vera |
Alpine Vegetation of the Indian Peaks Area: Front Range, Colorado Rocky Mountains. |
Komarkova, Vera |
South Boulder Creek: A Greenbelt Feasibility Study. |
Kroeck, F. William |
The Impact of Uncertainties in Hydrologic Measurement on Phosphorus Budgets and Empirical Models for Two Colorado Reservoirs. |
LaBaugh, J.W. and Winter, T.C. |
A Comparative Evaluation of Streamflow Simulation Models in a Colorado Alpine Environment. |
Laiho, Douglas R. |
Geology of Colorado Ore Deposits (Review). |
Lakes, Arthur |
Open Space along Boulder Creek: A Potential Green Corridor. |
Land Use Seminar, Dept. of Geography, CU |
The Enchanted Mesa: An Introduction to its Natural History. |
Lanham, Urless N. |
A Study of Weathering of Terrace Gravels Along South Boulder Creek (Boulder County), Colorado. |
Laughon, Robert B. |
Palynology of Pinedale sediments, Devlin's Park, Boulder County, Colorado. |
Legg, T. E. and Baker, R. G. |
Early Flood Warning Planning, Boulder Creek: Urban Drainage and Flood Control District, City of Boulder, Boulder County. |
Leonard Rice Consulting Water Engineers, Inc. |
A Case Study of Surface Mining and Reclamation Planning : South Boulder Creek Park Project, Sand and Gravel Operations, Boulder, Colorado. |
Lewis, Leslie R.; Perry, Allen O.; and LaFevers, James R. |
Acid Precipitation in the Western U.S. |
Lewis, W.M. |
A One-Year Study of the Chemistry of Coal Creek and the Effect of Coal Creek on Boulder Creek. |
Lewis, W.M. Jr. and Saunders, J.F. |
Changes in pH and Buffering Capacity of Lakes in the Colorado Rockies. |
Lewis, William M. Jr. |
Effect of the May-June Mount St. Helens Eruptions on Precipitation Chemistry in Central Colorado. |
Lewis, William M. Jr. and Grant, Michael C. |
Changes in the Output of Ions From a Watershed as a Result of the Acidification of Precipitation. |
Lewis, William M. Jr. and Grant, Michael C. |
Relationships Between Stream Discharge and Yield of Dissolved Substances from a Colorado Mountain Watershed. |
Lewis, William M. Jr. and Grant, Michael C. |
Relationships Between Snow Cover and Winter Losses of Dissolved Substances from a Mountain Watershed. |
Lewis, William M. Jr. and Grant, Michael C. |
Effect of Urban Sources on Acid Precipitation in the Western United States (response). |
Lewis, William M. Jr. and Grant, Michael C. |
Evidence that Filterable Phosphorus is a Significant Atmospheric Link in the Phosphorus Cycle. |
Lewis, William M. Jr.; Grant, Michael C.; and Hamilton, Stephen K. |
Chemical Patterns of Bulk Atmospheric Deposition in the State of Colorado. |
Lewis, William M. Jr.; Grant, Michael C.; and Saunders, James F. III |
Assessment of the Physicochemical Characteristics of Some Major and Trace Metals in Soils, Streams, and Lakes of the Boulder Watershed. |
Litaor, Iggy |
Aluminum Chemistry: Fractionation, Speciation, and Mineral Equilibria of Soil Interstitial Waters of an Alpine Watershed, Front Range, Colorado. |
Litaor, M. Iggy |
The Influence of Eolian Dust on the Genesis of Alpine Soils in the Front Range, Colorado. |
Litaor, M. Iggy |
Geochemistry of Alpine Soils in the Colorado Front Range, with Special Reference to Acid Deposition. |
Litaor, Michael Iggy |
Leopard Frog (Rana Pipiens) Reproduction in Boulder County, Colorado. |
Livo, Lauren J. |
Amphibian Surveys in Boulder, Clear Creek, and Gilpin Counties, Colorado, 1994. |
Livo, Lauren J. |
The Silver Lake Ditch. |
Long, Everett C. |
Climatological Data From Niwot Ridge, East Slope, Front Range, Colorado, 1970-1982. |
Losleben, Mark V. |
Tungsten Deposits of Boulder County, Colorado. |
Lovering, T.S. |
Geology and Ore Deposits of the Front Range, Colorado. |
Lovering, T.S. and Goddard, E.N. |
Mine Maps of Boulder Tungsten District, Colorado. |
Lovering, T.S. and Tweto, Ogden |
Geology and Ore Deposits of the Boulder County Tungsten District, Colorado. |
Lovering, Thomas S. and Tweto, Ogden L. |
Mineralogy and Geology of the Inexco #1 Mine, Jamestown, Boulder County, Colorado. |
Lowe, Barbara V. |
Stratigraphy of the Upper Benton and Lower Niobrara formations (Upper Cretaceous), Boulder County, Colorado. |
Lowman, Bambi M. |
White Rocks, Natural Area Study. |
MacPhail, Donald D. |
Geologic Map of the Lafayette Quadrangle, Adams, Boulder, and Jefferson Counties, Colorado. |
Machette, M.N. |
Geologic map of the Lafayette Quadrangle, Adams, Boulder and Jefferson Counties, Colorado. |
Machette, Michael N. |
Picturesque Boulder; Gems of Boulder County. |
Mackey, Sampson B. |
Environmental Inventory and Land Use Recommendations for Boulder County, Colorado. |
Madole, Richard F. |
Geologic Map of the Hygiene Quadrangle, Boulder County, Colorado. |
Madole, Richard; Braddock, William A.; and Colton, Roger B. |
Absolute Pollen Diagram of Redrock Lake, Boulder County, Colorado. |
Maher, L. J., Jr. |
Geology of Uranium Deposits in the Northern Part of the Rocky Mountain Province of Colorado. |
Malan, Roger C. |
Surficial Geology of the Louisville Quadrangle, Colorado. |
Malde, H.M. |
Rate Making Powers of Colorado Charter Cities Versus the Power of the State Public Utilities Commission to Regulate Rates for Such Municipalities. |
Mann, Clair V. |
The vegetation of the Boulder area. |
Marr, J. W. |
Lee Slope Stands in the Upper Part of the Forest-Tundra Exotone on Niwot Ridge, Boulder County, Colorado. |
Marr, J.W. |
The Coupled Trickling Filter-Rotating Biological Contactor Nitrification Process: Design Considerations. |
Marsh, Deborah T. |
Gold Hill Mining-Region: Its Position and General Geology. |
Marvine, A.R. |
Residential Use and Conservation Effectiveness: A Process Approach. |
Mayer, Peter W. |
Map Showing Flood-Prone Areas, Boulder-Fort Collins-Greeley Area, Front Range Urban Corridor, Colorado. |
McCain, Jerald F. |
The Natural History of a House and Yard on Marine Street. |
McClellan, John |
Cutting Stock Age, Tilling and Irrigation Treatment Effects on Peachleaf Willow (Salix Amygdaloides) Growth and Survival along Boulder Creek, Colorado. |
McLean, Caroline C. |
Ed Tangen, the Pictureman: a Photographic History of the Boulder Region, Early Twentieth Century. |
Meier, Thomas J. |
The Early Settlement of Boulder: Set in Type - Cast in Bronze - Fused in Porcelain; It Ain't Necessarily So. |
Meier, Thomas J. |
Report to the Boulder Improvement Association upon the Improvement of Boulder Creek, and the Sewerage, Drainage, and Disposal of the Sewage of Boulder, Colorado. |
Metcalf and Eddy |
Boulder Creek Flood Control Project: An Environmental Status Report. |
Mick, G.E. |
Debris Flows in the Vicinity of Boulder, Colorado. |
Miller, Harold F. |
Recreational Trails and Avian Communities. |
Miller, Scott G. |
Glaciation in the Headwaters of Middle Boulder Creek (Boulder County), Colorado. |
Millet, Marion T. |
Environmental Assessment/Habitat Conservation Plan for Issuance of an Endangered Species Section 10(a)(1)(B) Permit for the Incidental Take of the Preble's Meadow Jumping Mouse for Construction of Two Single Family Residences on Leonard Property, Boulder |
Mitchell, Brenda |
Cultural Resources Inventory of the Contiguous Boulder Mountain Parks, Boulder County, Colorado. |
Mitchell, Mark F. and Gleichman, Peter J. |
A Story of Gold Hill, Colorado: Seventy-Odd Years in the Heart of the Rockies. |
Montgomery, Mabel G. |
Geology and Uranium Deposits of the Caribou Area, Boulder County, Colorado. |
Moore, W.S.; Covender, F.B.; and Kaiser, E.P. |
Effects of Metal-Mine Drainage on Water Quality in Selected Areas of Colorado, 1972-73. |
Moran, R.E. and Wentz, D.A. |
Lower Boulder Creek: Valley View Road to Boulder-Weld County Line. |
Muller Engineering Company, Inc. |
Flood Hazard Area Delineation, Boulder Creek County. |
Muller Engineering Company, Inc. |
From Grassland to Glacier: an Ecology of Boulder County, Colorado. |
Mutel, Cornelia F. |
Coal Mine Subsidence and Land Use in the Boulder-Weld Coalfield, Boulder and Weld Counties, Colorado. |
Myers, A.R. et al. |
The Many Voices of the Boulder Creek Watershed. |
Naropa Institute |
Black Tiger Fire Case Study. |
National Fire Protection Association |
Geology of Ore Deposits and Associated Rocks in Boulder-Leadville-Gunnison Belt, Colorado. |
Nelimark, John H. |
History, Geology, and Environmental Setting of the Lower Fair Day Mine, Arapaho/Roosevelt National Forest, Boulder County, Colorado. |
Neubert, John and Wood, Robert H. II |
Distribution of Selected Accessory Minerals in the Caribou Stock, Boulder County, Colorado. |
Neuerberg, George J. |
Mercury and Silver in Soils over the Eastern Half of the Caribou Stock, Boulder County, Colorado. |
Neuerburg, George J. |
A Characterization of Urban Stormwater Runoff in Boulder, Colorado |
Nilsgard, Victor |
History of Clear Creek and Boulder Valleys, Colorado. |
O.L. Baskin & Co. |
Floods in Boulder County: A Historical Investigation. |
Oaks, Sherry H. |
Metal Mining and Tourist Era Resources of Boulder County: Multiple Property Listing. |
Office of Archaeology and Historic Preservation, Colorado State Historical Society |
The Improvement of Boulder, Colorado. |
Olmstead, Frederick L., Jr. |
Stratospheric Lidar Investigations of the Mt. St. Helens Volcanic Cloud over Boulder, Colorado. |
Osborn, John C. Jr.; DeLuisi, John J.; Fegley, Ronald W. |
Lakewood Raw Water Pipeline: Environmental Report. |
Parsons Engineering Science |
Geology of the Eureka Mine, Boulder County Tungsten District, Boulder County, Colorado. |
Paschis, Jim A. |
Geochemistry of Boulder Creek, Boulder, Jefferson, and Gilpin Counties, Colorado. |
Patterson, Charles |
Partitioning and Speciation of Copper, Lead, Zinc in Stormwater Runoff. |
Paulson, Cynthia |
Rainfall and Snowmelt Frequency in an Alpine Watershed. |
Payton, Elizabeth A. |
The Ecophysiology of the Lichen Xanthoria Fallax (Hepp) Arn. Growing on the Trunks of Rocky Mountain Junipers near Boulder, Colorado. |
Peard, Janet L. |
Mineral Resources of the Indian Peaks Study Area, Boulder and Grand Counties, Colorado. |
Pearson, Robert C. |
Urban Geology Hazards of the Boulder Area. Field Trip Guidebook. |
Pendleton, James A. |
Map Showing Outstanding Natural and Historic Landmarks in the Boulder-Fort Collins-Greeley Area, Front Range Urban Corridor, Colorado. |
Petrie, Brent N. |
Boulder: Evolution of a City. |
Pettem, Silvia |
Excursions from Peak to Peak: Then and Now. |
Pettem, Silvia |
Tracking Down Boulder, Colorado's Railroads and Roads of the Mountains and Plains. |
Pettem, Silvia |
Red Rocks to Riches: Gold Mining in Boulder County, Then and Now. |
Pettem, Silvia |
Guide to Historic Western Boulder County. |
Pettem, Silvia |
Fractionation of Uranium in the Rocks and Accessory Minerals of the Boulder Creek Batholith, Colorado. |
Phair, George and Gottfried, David |
Hydrothermal Uranothorite in Fluorite Breccias from the Blue Jay Mine, Jamestown, Boulder County, Colorado. |
Phair, George and Onoda, Kiyoko |
A Cultural Resource Inventory of the Silver Lake Pipeline and Portions of the Caribou Ranch, Boulder County, Colorado. |
Philips, Scott C. and Gleichman, Peter J. |
Decisions to Construct New Buildings Within the Regulatory Floodway of Boulder Creek: 1959-1978. |
Philipsborn, Randall H. |
Reconnaissance Map Showing Relative Amounts of Soil and Bedrock in the Mountainous Part of the Eldorado Springs Quadrangle, Boulder and Jefferson Counties, Colorado. |
Pierce, Kenneth L. and Schmidt, Paul W. |
Stratigraphic Sections of some Triassic and Jurassic rocks from Douglas, Wyoming, to Boulder, Colorado. |
Pipiringos, George N. and O'Sullivan, Robert B. |
Residential Woodburning Particulate Emissions and Visibility Reduction. |
Poincenot, Lionel R. |
Impacts of Recreation Trails on Exotic and Invasive Species Distribution in Grassland Areas Along the Colorado Front Range. |
Potito, Aaron |
Geologic Map of the Pinewood Lake Quadrangle, Boulder and Larimer Counties, Colorado. |
Punongbayan, Raymundo et al. |
Populations of Small Mammals in the Boulder City Watershed and a Preliminary Estimate of Biomass Cycle in 1964. |
Quick, Horace F. |
Deltaic Sedimentation and Structure of the Fox Hills and Laramie formations, Upper Cretaceous, Southeast of Boulder, Colorado. |
Rahmanian, Victor D. |
Remarks on Some Northern Colorado Plant Communities with Special Reference to Boulder Park (Tolland, Colorado). |
Ramaley, F. |
Autumn Vegetation of the Foothills near Boulder, Colorado. |
Ramaley, F. and Kelso, L. |
Ecological Cross-Section of Boulder Park (Tolland, Colorado). |
Ramaley, F. and Mitchell, L.A. |
The University of Colorado Studies, v. 2, no. 2: The Boundaries of Colorado/Paleontology of the Boulder Area/Additional List of Boulder County Birds/Fishes of Boulder County, Colorado. |
Ramaley, Francis and Emch, Arnold |
Geochemistry of Mine Effluents in the Front Range Mineral Belt of Colorado. |
Ramirez Rojas, Armando J. |
The Nature and Extent of Internal Corrosion Within the City of Boulder Water System. |
Ray, Jean Marie P. |
Mineralogy and Geochemistry of Lake Deposits from Devlin's Park, Boulder County, Colorado. |
Razum, Brynne A. |
A Small Alpine Basin Budget: Front Range of Colorado. |
Reddy, M.M. and Caine, Nel |
Variation in pH During Summer Storms near the Continental Divide in Central Colorado. |
Reddy, Michael M.; Liebermann, Timothy D.; Jelinski, James C.; and Caine, Nel |
Flood Hazard Delineation, Boulder Creek and Dry Creek. |
Rice, Leonard/ Consulting Water Engineers, Inc. |
Seismic Hazard Analysis for Rocky Flats Plant: Prepared for EG&G Rocky Flats, Inc., Golden, Colorado. |
Risk Engineering, Inc. |
A Possible Petroleum Related Helium Anomaly in the Soil Gas, Boulder and Weld Counties, Colorado. |
Roberts, Alan A. et al. |
The Trees of Boulder, Colorado. |
Robertson, Campbell |
Stabilization, Barker Dam, Colorado, USA. |
Robinson, Charles S.; Moss, Allan S.E.; and Robinson Charles H. |
Natural History of the Boulder Area. |
Rodeck, Hugo G. and the University of Colorado Museum |
Boulder: A Sight to Behold. Guidebook: Self-Guided Tours of the Historic City, Geology and Scenery, University of Colorado, Plus Short Side Trips to Nearby Areas. |
Runnells, Donald D. |
City of Boulder, Colorado: Preliminary City Plan. |
S.R. DeBoer and Company |
Chrominids and Other Invertebrates from North Boulder Creek, Colorado. |
Saether, Ole R. |
Historic Walker Ranch: Western Cowboy Country. |
Sampson, Joanna |
Historic Walker Ranch: Western Cowboy Country. |
Sampson, Joanna |
Walking Through History on Marshall Mesa. |
Sampson, Joanna; Boulder Open Space Department; and Colorado Historical Society |
The Vegetation Cover, Seed Bank, Seed Rain and Seed Reproduction of the Relictual Tallgrass Prairie of Boulder County, Colorado. |
Santanachote, Kanya |
Reconnaissance Map Showing Relative Amounts of Soil and Bedrock in the Mountainous Part of the Pinewood Lake-Carter Lake Reservoir Quadrangles, Boulder and Larimer Counties, Colorado. |
Schmidt, Paul W. |
Enhanced Microbial Reclamation of Water Polluted With Toxic Organic Chemicals. |
Schmidt, Steven K. |
Water-Supply Assessment of the Laramie-Fox Hills Aquifer in Parts of Adams, Boulder, Jefferson, and Weld Counties, Colorado. |
Schneider, Paul A., Jr. |
Boulder Then and Now: Picturesque Boulder and Gems of Boulder County. |
Schoolland, John Bernard |
Boulder in Perspective: From Search for Gold to the Gold of Research. |
Schoolland, John Bernard |
Mixed-Layer Clay in the Pierre Shale and Equivalent Rocks, Northern Great Plains. |
Schultz, L.G. |
Notes on an Occurrence of Mica in Boulder County (Colorado). |
Schwarz, T.E. |
A Guide to Places in Colorado : Boulder County. |
Shaffer, Ray |
A Guide to Places in Colorado: Boulder County. |
Shaffer, Ray |
Geology of the White Raven Mine, Ward Mining District, Boulder County, Colorado. |
Shea, Valois R. |
Surficial Geologic Map of the Rocky Flats Environmental Technology Site and Vicinity, Jefferson and Boulder Counties, Colorado. |
Shroba, Ralph R. and Carrara, Paul E. |
Cultural Resources of City of Boulder Open Space, Boulder County, Colorado: Marshall-Davison Mesa and Associated Parcels. |
Simmons, Scott E.; Gleichman, Peter J.; and Sampson, Joanna S. |
Erosion, Sedimentation, and Debris Analysis of Proposed Boulder Creek Floodway, Boulder, Colorado. |
Simons, Daryl B. and Li, Ruh-Ming |
Major Drainageway Planning, Boulder Creek-South Boulder Creek Confluence Area: Development of Preliminary Plan-Phase B. |
Simons, Li & Associates, Inc. |
Hydrology Report, Green Lakes Dams, Numbers 1, 2, and 3. City of Boulder's Mountain Reservoir Water Supply System. |
Simons, Li and Associates |
Geology of Uranium Deposits in the Front Range, Colorado. |
Sims, P.K. and Sheridan, D.M. |
Boulder Mountain Parks, Open Spaces & Downtown, Walker Ranch, Chautauqua & Flatirons: El Dorado Canyon State Parks & Rim Mesas. |
Skyterrain |
DREGS 1986 Spring Field Guide Book : Friday May 23: Central City - Idaho Springs : Saturday May 24: Jamestown Mining District. |
Slater, Linda C. and Gellar, Bruce |
Groundwater Pollution from the Marshall Landfill, Boulder County, Colorado. |
Slater, Steven C. |
Introduction to Physical Geology: Lab Manual and Field Trip Guidebook. |
Sloan, Valerie F. and Birkeland, Peter W. |
Treatment of Secondary Effluent by Infiltration-Percolation. |
Smith, D. G.; Linstedt, K. D.; and Bennett, E. R. |
Silver Saga: the Story of Caribou, Colorado. |
Smith, Duane |
A History of the Waterworks of Boulder, Colorado. |
Smith, Phyllis |
A Look at Boulder from Settlement to City. |
Smith, Phyllis |
History of Floods and Flood Control in Boulder, Colorado. |
Smith, Phyllis |
Once a Coal Miner: The Story of Colorado's Northern Coal Field. |
Smith, Phyllis |
Hydraulic Characteristics of Fractured Metamorphic Rocks of the Front Range and Implications to the Rocky Mountain Arsenal Well. |
Snow, D.T. |
Boulder County Mining Camps [video recording]: A Look Back. |
Southworth, Dave |
Boulder County Mining camps: a Look Back. |
Southworth, Dave and Southworth, Richard |
Bedrock Geology of the Louisville Quadrangle, Colorado. |
Spencer, F.D. |
Coal Geology and Coal, Oil, and Gas Resources of the Erie and Frederick Quadrangles, Boulder and Weld Counties, Colorado. |
Spencer, Frank D. |
Coal Geology and Coal, Oil, and Gas Resources of the Eric and Frederick Quadrangles, Boulder and Weld Counties, Colorado. |
Spencer, Frank D. |
Gem of the Mountain Valley: a History of Broomfield. |
Spitler, Laura L. and Walther, Lou |
Air-Photo Lineament Analysis; East-Central Front Range, Colorado. |
Steele, S.G. |
An ordination and Classification of the Woody Vegetation in Boulder County, Colorado. |
Strong, N.M.; Comer, R.D.; and Steward, D.G. |
Stratigraphy and Petroleum Geology of the J Sandstone in Portions of Boulder, Larimer, and Weld counties, Colorado. |
Suryanto, Untung |
Soil Survey of the Longmont area, Colorado. |
Sweet, A.T. and Dodson, C.H. |
Application of the Precipitation-Runoff Modeling System to the Boulder Alpine Watershed. |
Sweeten, John G. |
Comparative Hydraulic Performance of Infiltration-Percolation Wastewater Treatment Systems. |
Tamburini, Joseph U. |
Source and Sink Population Dynamics of Red-winged Blackbirds (Agelaius Phoeniceus) in Boulder County, Colorado. |
Tashiro-Vierling, Kerri Y. |
Irrigation Efficiency and Water Use During Drought: A Modification of the Palmer Drought Index. |
Thompson, Stephen A. |
Glaciation on the East Side of the Colorado Front Range Between James Peak and Longs Peak. |
Thornbury, William D. |
Boulder Creek Project Environmental Study, Boulder, Colorado. |
Thorne Ecological Institute |
Wonderland Lake Area Study. |
Tiefel, Douglas |
A Nature Area for Boulder County: A Pilot Surface Mining Reclamation Project. |
Toburen, Claudia |
Phytoplankton in a High-Elevation Lake, Colorado Front Range: Application to Lake Acidification. |
Toetz, Dale and Windell, John |
A Trio of Mining Counties in Northern Colorado; Gilpin, Clear Creek, and Boulder. |
Tonge, Thomas |
Phytosociology of Aspen Stand-Types on the East Slope of the Front Range, Boulder County, Colorado. |
Trammell, J.R. Jr. and Marr, J.W. |
Geologic Map of the Niwot Quadrangle, Boulder County, Colorado. |
Trimble, D.E. |
Geologic Map of the Greater Denver Area, Front Range Urban Corridor, Colorado. |
Trimble, D.E. and Machette, M.N. |
The Pioneers of Caribou: a Silver Ghost Town. |
Tripp, Betty J. |
Valmont Dike Natural Area Study. |
Tripp, Michael R.; Callahan, William G.; and Hwang, Manik |
Maintaining Effective Turbidity Removal During Runoff Events. |
Tseng, Tai; Segal, Brad; and Edwards, Marc |
Colorado Front Range Inactive Coal Mine Data and Subsidence Information, Boulder County. |
Turney, J.E. and Murray-Williams, L. |
Pieces of Light: A Year on Colorado's Front Range. |
Tweit, Susan J. |
Colorado-Big Thompson Project: Colorado, Boulder, Grand, Larimer, Logan, Morgan, Sedgwick, Summit, Washington, and Weld Counties. |
U.S. Bureau of Reclamation |
Draft Environmental Assessment: Southern Water Supply Project. |
U.S. Bureau of Reclamation |
Final Environmental Assessment: Southern Water Supply Project. |
U.S. Bureau of Reclamation |
Flood Hazard Analyses Coal Creek and Rock Creek, Boulder and Weld Counties, Colorado. |
U.S. Department of Agriculture Soil Conservation Service |
Lakewood Raw Water Pipeline: Comments to Draft Environmental Impact Statement and Forest Service Responses. |
U.S. Department of Agriculture, Forest Service |
Final Environmental Impact Statement for the Arapaho and Roosevelt National Forests and Pawnee National Grassland Land and Resource Management Plan : Boulder, Clear Creek, Gilpin, Grand, Jackson, Jefferson, Larimer, Park, and Weld counties, Colorado. |
U.S. Department of Agriculture, Forest Service |
Environmental Analysis of the Colorado Front Range Vegetative Management Pilot Project. |
U.S. Department of Agriculture, Forest Service |
Lakewood Raw Water Pipeline, Arapaho and Roosevelt National Forests, Boulder County, Colorado (Final Supplement to the Final Environmental Impact Statement of October 1997). |
U.S. Department of Agriculture, Forest Service |
Lakewood Raw Water Pipeline, Boulder County, Colorado. Draft Environmental Impact Statement. |
U.S. Department of Agriculture, Forest Service |
Land Use Authorization, Boulder Hydro Gravity Line, Roosevelt National Forest, Boulder County, Colorado. Environmental Impact Statement. |
U.S. Department of Agriculture, Forest Service, Ft. Collins, Colorado |
Flood Plain Information. Volume 2. Boulder County, Colorado. |
U.S. Department of the Army, Corps of Engineers |
Flood Plain Information: Prepared for Urban Drainage and Flood Control District, City of Longmont, Boulder County, Colorado. |
U.S. Department of the Army, Corps of Engineers |
Flood Plain Information, Lefthand Creek. Volume 1. Boulder County, Colorado. |
U.S. Department of the Army, Corps of Engineers |
Flood Plain Information, Lower St. Vrain Creek. Volume 3. Boulder County, Colorado. |
U.S. Department of the Army, Corps of Engineers |
Flood Plain Information, Upper St. Vrain Creek. Volume 4. Boulder County, Colorado. |
U.S. Department of the Army, Corps of Engineers |
Special Hazard Information Report, Boulder Creek. |
U.S. Department of the Army, Corps of Engineers |
Flood Plain Information: Dry Creek, Boulder County-Weld County, Colorado. |
U.S. Department of the Army, Corps of Engineers |
Final Environmental Impact Statement [microform] : Flatiron-Erie 115-kV Transmission Line Project, Larimer, Boulder, and Weld Counties, Colorado. |
U.S. Dept. of Energy, Western Area Power Administration, Loveland Area Office |
Boulder Creek, Colorado: Nonpoint Source Meets Point Source. |
U.S. Environmental Protection Agency |
Draft Environmental Impact Statement on Wastewater Treatment Facilities, Boulder, Colorado. |
U.S. Environmental Protection Agency |
Boulder Creek, Colorado: TMDL Case Study. |
U.S. Environmental Protection Agency (prepared by TetraTech, Inc.) |
Boulder, Colorado, Wastewater Treatment Facilities : Final Environmental Impact Statement. |
U.S. Environmental Protection Agency, Region VII |
Draft Environmental Assessment for Hydropower License: Gross Reservoir Hydroelectric Project, FERC no. 2035-006, Colorado. |
U.S. Federal Energy Regulatory Commission, Office of Hydropower Licensing, Division of Licensing and Compliance |
Indian Peaks Wilderness Area/Arapaho and Roosevelt National Forests, Boulder and Sulphur Ranger Districts. |
U.S. Forest Service |
Environmental Impact Statement: GSA/NIST Proposed Actions, Boulder, Colorado. |
U.S. General Services Administration |
Floods at Boulder, Colorado. |
U.S. Geological Survey |
Gold Hill Mining Area, Colorado. |
U.S. Geological Survey |
Aeromagnetic Map of the Wolcott-Boulder area, North-Central Colorado. |
U.S. Geological Survey |
Gold Hill Mining Area, Colorado. |
U.S. Geological Survey |
Nederland and Vicinity, Colorado [map]. |
U.S. Geological Survey |
Ward--Sunset Mining Area, Colorado. |
U.S. Geological Survey |
Important Farmlands of Boulder County, Colorado. |
U.S. Soil Conservation Service |
Soil Survey of Boulder County Area, Colorado. |
U.S. Soil Conservation Service and Moreland, R.E. |
Boulder County, Colorado. |
U.S. Soil Conservation Service and Moreland, R.E. |
The Dodd Property Natural Study Area. |
Ulman, Wilbert J.and Young, Helen L. |
Documents Relating to Facilities Program Plans- UCB. |
University of Colorado |
Boulder Creek Tributaries North of Arapahoe Flood Hazard Information: Official Notice |
Urban Drainage and Flood Control District |
Coal Creek and Rock Creek Planning Study: Phase B, Proposed Plan. |
Urban Drainage and Flood Control District- Boulder County and EDAW, Inc. |
Seasonal Seed Preference and Foraging Distance of Pogonomyrmex Occidentalis (Hymenoptera: Formicidae), Western Harvester Ants, in the Grasslands of Colorado. |
Usnick, Shaharra J. |
City of Boulder Raw Water Master Plan. |
W.B.L.A., Inc. |
City of Boulder Watershed Management Study. |
W.B.L.A., Inc. |
Pre-Fountain and Recent Weathering on Flagstaff Mountain Near Boulder, Colorado. |
Wahlstrom, E.E. |
Old Names and Golden Splendors. |
Walther, Lou |
Investigation of the Boulder County Tungsten District, Boulder County, Colorado. |
Warne, J.D. and Everett, F.D. |
Floodplain Information, Flood Control, and Drainage Plan, Dry Creek No. 1. |
Water Resources Consultants, Inc. |
Floodplain Information, Flood Control and Floodplain Management Plan for St. Vrain Creek at Longmont. |
Water Resources Consultants, Inc. |
Botany of the Boulder Region. |
Weber, W.A. |
Checklist of Vascular Plants, Boulder County, Colorado. |
Weber, William A. |
The Flora of Boulder County, Colorado: Keys to the Native and Naturalized Species of Vascular Plants of the Boulder Area. |
Weber, William A. |
Boulder County Historical Site Survey. |
Weiss, Manuel |
Preliminary Geologic Map of the Eldorado Springs Quadrangle, Boulder and Jefferson Counties, Colorado. |
Wells, J.D. |
Geology of the Eldorado Springs Quadrangle, Boulder and Jefferson Counties, Colorado. |
Wells, John D. |
Nutrient Removal from Wastewater Treatment Facilities in Mountainous Resort Communities. |
Wemple, Robert E. |
Effect of Mine Drainage on the Quality of Streams in Colorado, 1971-72. |
Wentz, D.A. |
Treatment of Secondary Effluent by the Infiltration-Percolation Process at the 75th Street Treatment Plant in Boulder, CO. |
White, Terry R. |
An Historical Climatology of Damaging Downslope Windstorms at Boulder, Colorado. |
Whiteman, C. D. and Whiteman, Johanna G. |
Spatial Variations of Wildlife Habitat: Correlation with Land Use Changes. |
Wilder, Dean G. |
Geology and Ore Deposits of the Magnolia Mining District and Adjacent Area, Boulder County, Colorado. |
Wilkerson, A.S. |
Geology and Ore Deposits of the Magnolia Mining District, Boulder County, Colorado. |
Wilkerson, Albert S. |
Nitrogen Saturation in the Rocky Mountains. |
Williams, Mark W.; Baron, Jill S.; Caine, Nel; Sommerfeld, Richard; and Sanford, Robert Jr. |
Changes in Climate and Hydrochemical Responses in a High-Elevation Catchment in the Rocky Mountains, USA. |
Williams, Mark W.; Losleben, Mark; Caine, Nel; and Greenland, David |
A Stream and Fish Observatory: The Boulder Creek Model. |
Windell, J.T. |
The Status of Unexploited Fish Populations in the Green Lakes Valley, an Alpine Watershed, Colorado Front Range. |
Windell, J.T. and Foster, S.W. |
A Use Attainability Analysis of Lower Boulder Creek, Segments 9 and 10. |
Windell, J.T. and Rink, L. |
A One-Year, Biweekly, 24-Hour Sampling Study of Boulder Creek and Coal Creek Water Quality. |
Windell, J.T.; Rink, L.P.; and Knud-Hansen, C.F. (Aquatic Wetland Consultants, Inc.) |
A 24-Hour Synoptic Water Quality Study of Boulder Creek Between the 75th Street Wastewater Treatment Plant and Coal Creek. |
Windell, J.T.; Rink, L.P.; and Knud-Hansen, C.F. (Aquatic Wetland Consultants, Inc.) |
Streambank Stabilization Techniques; Nonpoint Source Pollution Demonstration Project on Lower Boulder Creek, Colorado. |
Windell, John T.; Rudkin, Chris; and Rink, Laurie |
Early Morning Evolution of the Convective Boundary Layer at the Boulder Atmospheric Observatory. |
Wolfe, Daniel E. |
Distribution of Metal Pollutants in Active Stream Sediments. |
Wolfenden, P.J. and Lewin, J. |
The Geology of the Ward Region, Boulder County, Colorado. |
Worcester, P.G. |
A Guide to the Geology of the Boulder Region, Boulder, Colorado. |
Worcester, Philip G. |
The Geology of the Boulder Region: A Brief Guide. |
Worcester, Philip G. |
Major Drainageways Planning South Boulder. |
Wright-McLaughlin Engineers |
Geologic Map of the Boulder Quadrangle, Boulder County, Colorado. |
Wrucke, C.T. and Wilson, R.F. |
Water Quality Survey of Boulder Creek. |
Wuerthele, M. |
A Master Plan for a Boulder Creek Greenway. |
Wyngaard, Sandra K. |
An Orinthomimid Dinosaur Discovery: Paleontological Note. |
Young, D. Bruce |
Preliminary Field Report, D.M.N.H. and Planning Department of Broomfield Triceratops-Ornithomimus Locality Boulder County, Broomfield, Colorado. |
Young, D. Bruce |
Geologic Map of the East Portal Quadrangle, Boulder, Gilpin, and Grand Counties, Colorado. |
Young, Edward J. |
The Forest Formations of Boulder County, Colorado. |
Young,R. T. |
Effects of Non-Uniformity on Modeling Unsteady Flow and Water Quality in a Small Stream. |
Ziemelis, Laura H. |
Bighorns of Boulder Creek. |
Unspecified |
Water, Critters, and More: An Interpretive Trailguide for Exploring Boulder Creek. |
Unspecified |
Boulder Creek, a Community Design. |
Unspecified |
Bresser's Cross-Index Directory of Boulder Colorado: Including Coal Creek, Lafayette, Louisville. |
Unspecified |
The Green Report. |
Unspecified |
Boulder Creek Watershed Forum. |
Unspecified |
Essential to Life: The Boulder Water Story. |
Unspecified |
Historical Footage of Boulder. |
Unspecified |
Beginnings at Boulder. |
Unspecified |
An Evaluation of Potential Non-Point Pollution Discharge into the Boulder Reservoir Feeder Canal. |
Unspecified |
So Long Longmont: a Critical Look at Longmont as it was and as it is. |
Unspecified |
Boulder County Front Range Report / Colorado Front Range Project. |
Unspecified |
Boulder County Front Range Report / Colorado Front Range Project. |
Unspecified |