Search Results for the EPA National Library Catalog

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Evaluation of Canal Lining for Salinity Control in Grand Valley. 1972
Evaluation of drainage for salinity control in Grand Valley / 1974
Evaluation of irrigation methods for salinity control in Grand Valley / 1978
Evaluation of Irrigation Scheduling for Salinity Control in Grand Valley. 1974
Evaluation of the status, life history, and habitat requirements of endangered and threatened fishes of the Upper Colorado River system 1977
Evaluation of the storage of diffuse sources of salinity in the Upper Colorado River Basin 1977
Evaluation of water conservation techniques in the Upper Colorado River Basin 1982
Feasibility of financial incentives to reuse low quality waters in the Colorado River Basin 1981
Federal participation in irrigation and use of power revenues 1979
Final Environmental Impact Statement, Uintah Basin Unit Expansion - Colorado River Salinity Control Program 1991
Final Environmental Statement, Central Utah Project, Jensen Unit 1975
Flood plain information : Colorado River and Rifle, Government, and Hubbard Gulch Creeks : Rifle, Colorado 1973
Floods of September 1952 in the Colorado and Guadelupe [sic] river basins, central Texas / 1954
Flow of the Colorado River and other western boundary streams and related data. 1960
Future Municipal and Industrial Water Requirements Quality and Return Flow Aspects in the Neches, Trinity, San Jacinto, Brazos, Colorado, Guadalupe, San Antonio, and Nueces River Basins. 1962
General Background on the Mineral Pollution Problem in the Colorado River Basin 1968
Geomorphic and lithologic controls of diffuse-source salinity, Grand Valley, Western Colorado 1982
Grand Valley Unit, Colorado, Colorado River Basin Salinity Control Project : environmental assessment / 1977
Hydrologic properties and ground-water flow systems of the paleozoic rocks in the Upper Colorado River Basin in Arizona, Colorado, New Mexico, Utah, and Wyoming, excluding the San Juan Basin / 2003
Identification and Characteristics of Aquifers in Utah 1981
Identification of Water Quality Problem Areas 1976
Immediate water pollution control needs for the interstate waters in the Colorado River basin, Wyoming, Colorado, Utah, New Mexico, Nevada, Arizona, and California. 1967
Impact of energy development on water resources in the upper Colorado River basin 1977
Impact of water and soils having source-sink potentials on water and salinity management under irrigation in the upper Colorado River Basin 1979
Impacts of snow enhancement; technology assessment of winter orographic snowpack augmentation in the Upper Colorado River Basin, 1974
Implementation of agricultural salinity control technology in Grand Valley / 1978
Index of surface-water records : part 9. Colorado River Basin to September 30, 1948 / 1949
Index of surface-water records to September 30, 1967: Part 9, Colorado River Basin, 1968
Institutional Controls Case Study: Grand Junction. 1999
Instream flows to assist the recovery of endangered fishes of the Upper Colorado River Basin 1994
Integrating desalination and agricultural salinity control alternatives / 1978
Interaction of Water with Saline Evaporite Minerals and its Relationship to the Salinity of the Green River in Wyoming 1977
Interim water quality control plan for the East Colorado River Basin / 1971
Interim water quality control plan for the West Colorado River Basin / 1971
Interstate Conference on Pollution of the Colorado River. Technical Discussion on Accomplishments and Future Activities, Held at Santa Fe, New Mexico on February 13-15, 1963 1963
Interstate Conference on Pollution of the Colorado River. Technical Discussion on Accomplishments and Future Activities, Held at Santa Fe, New Mexico on February 13-15, 1963. 1963
Inventory of Present Water Quality in the Brazos, Colorado, Guadalupe, Neches, Nueces, San Antonio, San Jacinto, and Trinity River Basins. 1961
Irrigation practices and return flow salinity in Grand Valley / 1979
Joint meteorological report : prepared for Navajo project, Mohave project, San Juan project, Four Corners project, Huntington Canyon project / 1971
Land and water use effects on ground-water quality in Las Vegas Valley / 1978
Land Ownership in the Colorado River Basin 1963
Land ownership in the Colorado River Basin / 1963
Land Ownership in the Colorado River Basin. 1963
Layperson's guide to the Colorado River / 1998
Layperson's guide to the Colorado River / 2004
Legal-political history of water resource development in the Upper Colorado River Basin. 1974
Levels of analysis in comprehensive river basin planning 1979
Limnological Investigations of Texas Impoundments for Water Quality Management Purposes. 1972
Living waters of the Colorado / 1981
Long-term surface-water supply and streamflow trends in the upper Colorado river basin ; based on tree-ring analyses / 1976
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