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Ground Water Surface Water And Water Chemistry Data Black Mesa Area Northeastern Arizona 2004 05
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Book Synopsis Ground-water, Surface-water, and Water-chemistry Data, Black Mesa Area, Northeastern Arizona, 2003-04 by : Margot Truini
Download or read book Ground-water, Surface-water, and Water-chemistry Data, Black Mesa Area, Northeastern Arizona, 2003-04 written by Margot Truini and published by . This book was released on 2005 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ground-water, Surface-water, and Water-chemistry Data, Black Mesa Area, Northeastern Arizona, 2002-03 by : Margot Truini
Download or read book Ground-water, Surface-water, and Water-chemistry Data, Black Mesa Area, Northeastern Arizona, 2002-03 written by Margot Truini and published by . This book was released on 2004 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ground-water, Surface-water, and Water-chemistry Data, Black Mesa Area, Northeastern Arizona, 1995 by : G. R. Littin
Download or read book Ground-water, Surface-water, and Water-chemistry Data, Black Mesa Area, Northeastern Arizona, 1995 written by G. R. Littin and published by . This book was released on 1996 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ground-water, Surface-water, and Water-chemistry Data, Black Mesa Area, Northeastern Arizona, 2001-02 by : Blakemore E. Thomas
Download or read book Ground-water, Surface-water, and Water-chemistry Data, Black Mesa Area, Northeastern Arizona, 2001-02 written by Blakemore E. Thomas and published by . This book was released on 2002 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 precipitation of about 6 to 14 inches per year. The monitoring program in the Black Mesa area 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 2001, total ground-water withdrawals were 7,680 acre-feet, industrial use was 4,530 acre-feet, and municipal use was 3,150 acre-feet. From 2000 to 2001, total withdrawals decreased by 1 percent, industrial use increased by 1 percent, and municipal use decreased by 3 percent. From 2001 to 2002, water levels declined in 5 of 14 wells in the unconfined part of the aquifer, and the median change was +0.2 foot. Water levels declined in 12 of 17 wells in the confined part of the aquifer, and the median change was -1.4 feet. From the prestress period (prior to 1965) to 2002, the median water-level change for 32 wells was -15.8 feet. Median water-level changes were -1.3 feet for 15 wells in the unconfined part of the aquifer and -31.7 feet for 17 wells in the confined part. Discharges were measured once in 2001 and once in 2002 at four springs. Discharges decreased by 26 percent and 66 percent at two springs, increased by 100 percent at one spring, and did not change at one spring. For the past 10 years, discharges from the four springs have fluctuated; however, an increasing or decreasing trend is not apparent.
Book Synopsis Ground-water, Surface-water, and Water-chemistry Data, Black Mesa Area, Northeastern Arizona, 1998 by :
Download or read book Ground-water, Surface-water, and Water-chemistry Data, Black Mesa Area, Northeastern Arizona, 1998 written by and published by . This book was released on 2000 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ground-water, surface-water, and water-chemistry data, Black Mesa Area, northeastern Arizona, 2000-2001 by : Blakemore E. Thomas
Download or read book Ground-water, surface-water, and water-chemistry data, Black Mesa Area, northeastern Arizona, 2000-2001 written by Blakemore E. Thomas and published by . This book was released on 2002 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ground-water, Surface-water, and Water-chemistry Data, Black Mesa Area, Northeastern Arizona, 1999 by : Blakemore E. Thomas
Download or read book Ground-water, Surface-water, and Water-chemistry Data, Black Mesa Area, Northeastern Arizona, 1999 written by Blakemore E. Thomas and published by . This book was released on 2000 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Results of Ground-water, Surface-water, and Water-chemistry Monitoring, Black Mesa Area, Northeastern Arizona, 1994 by : G. R. Littin
Download or read book Results of Ground-water, Surface-water, and Water-chemistry Monitoring, Black Mesa Area, Northeastern Arizona, 1994 written by G. R. Littin and published by . This book was released on 1995 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Black Mesa Project : Draft Environmental Impact Statement by :
Download or read book Black Mesa Project : Draft Environmental Impact Statement written by and published by . This book was released on 2006 with total page 930 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Black Mesa Project written by and published by . This book was released on 2008 with total page 764 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Black Mesa Project: Comments and responses by :
Download or read book Black Mesa Project: Comments and responses written by and published by . This book was released on 2008 with total page 740 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ground-water, surface-water, and water-chemistry data, Black Mesa Area, northeastern Arizona, 2000-2001 by : Blakemore E. Thomas
Download or read book Ground-water, surface-water, and water-chemistry data, Black Mesa Area, northeastern Arizona, 2000-2001 written by Blakemore E. Thomas and published by . This book was released on 2002 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Arizona Water Atlas: Eastern plateau planning area (1 groundwater basin) by :
Download or read book Arizona Water Atlas: Eastern plateau planning area (1 groundwater basin) written by and published by . This book was released on 2006 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides a comprehensive overview of regional water supply and demand conditions that has not been available on a statewide basis for over ten years.
Book Synopsis The American West at Risk by : Howard G. Wilshire
Download or read book The American West at Risk written by Howard G. Wilshire and published by Oxford University Press. This book was released on 2008-06-05 with total page 634 pages. Available in PDF, EPUB and Kindle. Book excerpt: The American West at Risk summarizes the dominant human-generated environmental challenges facing the 11 contiguous arid western United States. The importance of this story is that protecting lands and soil also protects air and water quality, and water supplies, which are critical support for our lives and our health.
Book Synopsis Monthly Catalogue, United States Public Documents by :
Download or read book Monthly Catalogue, United States Public Documents written by and published by . This book was released on 2005 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Arizona Water Atlas: Central highlands planning area (5 groundwater basins) by :
Download or read book Arizona Water Atlas: Central highlands planning area (5 groundwater basins) written by and published by . This book was released on 2006 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: The primary objectives of the Atlas are to present an overview of water supply and demand conditions [as has not been available on a statewide basis for over ten years], to provide water resource information for planning and resource development purposes and to help identify the needs of communities throughout Arizona, particularly those outside the AMAs [the five active management areas].
Book Synopsis Results of Ground-water, Surface-water, and Water-chemistry Monitoring, Black Mesa Area, Northeastern Arizona, 1994 by : G. R. Littin
Download or read book Results of Ground-water, Surface-water, and Water-chemistry Monitoring, Black Mesa Area, Northeastern Arizona, 1994 written by G. R. Littin and published by . This book was released on 1995 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
