7086

• UCREFRP Catalog Number: 7086
• Author: U.S. Fish and Wildlife Service.
• Title: Indexed, Annotated Bibliography of the Endangered and Threatened Fishes of the Upper Colorado River System.
• USFW Year: 1977.
• USFW - Doc Type: Denver, Co.
• Copyright Material: YES

should be entitled "Social Management and
Problems in the Colorado River Basin." Little
quantitative information is presented on environ-
mental (resource) management.
115. Crawford, A. B., and D. F. Peterson, (eds.). MANAGEMENT
1974. Environmental management in the AGRICULTURE
Colorado River basin. Utah State University POWER
Press, Logan, Utah. COLORADO R.
This represents the proceedings of a two-day
conference held in Salt Lake City on October
15-16, 1973. This conference, entitled "Environ-
mental Management in the Colorado River Basin,"
explored the needs, conditions, and prospects
for achieving a coordinated and basin-wide
program of environmental management. The
papers cover basin-wide planning, environmental
carrying capacity, recreation, agriculture,
transportation, fossil fuels and power generation,
and urbanization.
116. Cruff, R. W. 1975. Estimating mean streamflow FLOW
in the Duchesne River basin, Utah. U. S. HYDROLOGX
Geological Survey and Utah Department of WATER QUAN.
Natural Resources. Technical Bulletin No.
48, 18 pp. (Abstr.)
Monthly, annual, and long-term mean streamflow
were estimated for streams in the Duchesne
River basin by use of the monthly measurement
method. Monthly measurements were attempted at
44 sites in the basin during the 1971 and 1972
water years. Some measurements could not be
made because some sites were not accessible at
all times, some of the streams did not have
flow at all times, or some of the streams could
not be measured during high flow. For those
sites at which measurements could not be made.,
monthly discharge was determined by an alterna-
tive method involving the use of daily hydrographs
for nearby gaging-station sites.
Four of the monthly measurements sites
were at discontinued gaging stations, and two
others were located so that their total discharge
would be approximately the same as that for
another discontinued gaging station. A compari-
son of long-term annual discharge determined by
the monthly measurement method versus that
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