Author:
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 128
Book Description
Water-resources Investigations Report
Author:
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 128
Book Description
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 128
Book Description
Global Change
Author:
Publisher:
ISBN:
Category : Climatic changes
Languages : en
Pages : 160
Book Description
Publisher:
ISBN:
Category : Climatic changes
Languages : en
Pages : 160
Book Description
Arizona State Land Department Annual Report
Author: Arizona. State Land Department
Publisher:
ISBN:
Category : Public lands
Languages : en
Pages : 56
Book Description
Publisher:
ISBN:
Category : Public lands
Languages : en
Pages : 56
Book Description
Views and Comments of the States [on Water Resources and Problems].
Author: United States. Congress. Senate. Select Committee on National Water Resources
Publisher:
ISBN:
Category : Water resources development
Languages : en
Pages : 448
Book Description
Publisher:
ISBN:
Category : Water resources development
Languages : en
Pages : 448
Book Description
U.S. Geological Survey Professional Paper
Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 480
Book Description
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 480
Book Description
Open-file Report
Author:
Publisher:
ISBN:
Category : Geological surveys
Languages : en
Pages : 540
Book Description
Publisher:
ISBN:
Category : Geological surveys
Languages : en
Pages : 540
Book Description
Ground-water, Surface-water, and Water-chemistry Data, Black Mesa Area, Northeastern Arizona, 1998
Author:
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 48
Book Description
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 48
Book Description
Water-quality Assessment of the Central Arizona Basins, Arizona and Northern Mexico--enviromental Setting and Overview of Water Quality
Author:
Publisher:
ISBN:
Category : Water
Languages : en
Pages : 88
Book Description
Publisher:
ISBN:
Category : Water
Languages : en
Pages : 88
Book Description
Ground-water, Surface-water, and Water-chemistry Data, Black Mesa Area, Northeastern Arizona, 2002-03
Author: Margot Truini
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 62
Book Description
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 62
Book Description
Ground-water, Surface-water, and Water-chemistry Data, Black Mesa Area, Northeastern Arizona, 1999
Author: Blakemore E. Thomas
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 54
Book Description
The N aquifer is the major source of water in the 5,400-square-mile area of Black Mesa in northeastern Arizona. Availability of water is an important issue in this area because of continued industrial and municipal use, a growing population, and a precipitation of only about 6 to 12 inches per year. The monitoring program in Black Mesa has been operating since 1971 and is designed to determine the long-term effects of ground-water withdrawals from the N aquifer for industrial and municipal uses. The monitoring program includes measurements of (1) ground-water pumping, (2) ground-water levels, (3) spring discharge, (4) surface-water discharge, and (5) ground-water chemistry. In 1999, total ground-water withdrawals were 7,110 acre-feet, industrial use was 4,210 acre-feet, and municipal use was 2,900 acre-feet. From 1998 to 1999, total withdrawals increased by 0.7 percent, industrial use increased by 4 percent, and municipal use decreased by 4 percent. From 1998 to 1999, water levels declined in 11 of 15 wells in the unconfined part of the aquifer, and the median decline was 0.7 foot. Water levels declined in 14 of 16 wells in the confined part of the aquifer, and the median decline was 1.2 feet. From the prestress period (prior to 1965) to 1999, the median water-level decline in 31 wells was 10.6 feet. Median water-level changes were 0.0 foot for 15 wells in the unconfined part of the aquifer and -45.5 feet in 16 wells in the confined part. From 1998 to 1999, discharges were measured annually at four springs.
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 54
Book Description
The N aquifer is the major source of water in the 5,400-square-mile area of Black Mesa in northeastern Arizona. Availability of water is an important issue in this area because of continued industrial and municipal use, a growing population, and a precipitation of only about 6 to 12 inches per year. The monitoring program in Black Mesa has been operating since 1971 and is designed to determine the long-term effects of ground-water withdrawals from the N aquifer for industrial and municipal uses. The monitoring program includes measurements of (1) ground-water pumping, (2) ground-water levels, (3) spring discharge, (4) surface-water discharge, and (5) ground-water chemistry. In 1999, total ground-water withdrawals were 7,110 acre-feet, industrial use was 4,210 acre-feet, and municipal use was 2,900 acre-feet. From 1998 to 1999, total withdrawals increased by 0.7 percent, industrial use increased by 4 percent, and municipal use decreased by 4 percent. From 1998 to 1999, water levels declined in 11 of 15 wells in the unconfined part of the aquifer, and the median decline was 0.7 foot. Water levels declined in 14 of 16 wells in the confined part of the aquifer, and the median decline was 1.2 feet. From the prestress period (prior to 1965) to 1999, the median water-level decline in 31 wells was 10.6 feet. Median water-level changes were 0.0 foot for 15 wells in the unconfined part of the aquifer and -45.5 feet in 16 wells in the confined part. From 1998 to 1999, discharges were measured annually at four springs.