Estimation of Shallow Ground-water Recharge in the Great Lakes Basin

Estimation of Shallow Ground-water Recharge in the Great Lakes Basin PDF Author: Brian P. Neff
Publisher:
ISBN:
Category : Groundwater flow
Languages : en
Pages : 32

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Estimation of Shallow Ground-water Recharge in the Great Lakes Basin

Estimation of Shallow Ground-water Recharge in the Great Lakes Basin PDF Author: Brian P. Neff
Publisher:
ISBN:
Category : Groundwater flow
Languages : en
Pages : 32

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Great Lakes Basin Framework Study: Geology and ground water

Great Lakes Basin Framework Study: Geology and ground water PDF Author: United States. Great Lakes Basin Commission
Publisher:
ISBN:
Category : Great Lakes (North America)
Languages : en
Pages : 178

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The Importance of Ground Water in the Great Lakes Region

The Importance of Ground Water in the Great Lakes Region PDF Author:
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 26

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Summary Appraisals of the Nation's Ground-water Resources--Great Lakes Region

Summary Appraisals of the Nation's Ground-water Resources--Great Lakes Region PDF Author: William Godfrey Weist
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 40

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Book Description
Additional title page description: The role of ground water in the region's water-related problems.

Ground-water Recharge in Minnesota

Ground-water Recharge in Minnesota PDF Author: G. N. Delin
Publisher:
ISBN:
Category : Groundwater recharge
Languages : en
Pages : 6

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Generalized Estimates from Streamflow Data of Annual and Seasonal Ground-water-recharge Rates for Drainage Basins in New Hampshire

Generalized Estimates from Streamflow Data of Annual and Seasonal Ground-water-recharge Rates for Drainage Basins in New Hampshire PDF Author: Robert H. Flynn
Publisher: DIANE Publishing
ISBN:
Category : Regression analysis
Languages : en
Pages : 72

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Processing, Analysis, and General Evaluation of Well-driller Logs for Estimating Hydrogeologic Parameters of the Glacial Sediments in a Ground-water Flow Model of the Lake Michigan Basin

Processing, Analysis, and General Evaluation of Well-driller Logs for Estimating Hydrogeologic Parameters of the Glacial Sediments in a Ground-water Flow Model of the Lake Michigan Basin PDF Author: Leslie D. Arihood
Publisher:
ISBN:
Category : Borings
Languages : en
Pages : 26

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In 2005, the U.S. Geological Survey began a pilot study for the National Water Availability and Use Program to assess the availability of water and water use in the Great Lakes Basin. Part of the study involves constructing a ground-water flow model for the Lake Michigan part of the Basin. Most ground-water flow occurs in the glacial sediments above the bedrock formations; therefore, adequate representation by the model of the horizontal and vertical hydraulic conductivity of the glacial sediments is important to the accuracy of model simulations. This work processed and analyzed well records to provide the hydrogeologic parameters of horizontal and vertical hydraulic conductivity and ground-water levels for the model layers used to simulated ground-water flow in the glacial sediments. The methods used to convert (1) lithology descriptions into assumed values of horizontal and vertical hydraulic conductivity for entire model layers, (2) aquifer-test data into point values of horizontal hydraulic conductivity, and (3) static water levels into water-level calibration data are presented.

Estimated Withdrawals and Other Elements of Water Use in the Great Lakes Basin of the United States in 2005

Estimated Withdrawals and Other Elements of Water Use in the Great Lakes Basin of the United States in 2005 PDF Author: Patrick C. Mills
Publisher: Geological Survey (USGS)
ISBN:
Category : Water use
Languages : en
Pages : 112

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Estimating Ground-water Recharge from Precipitation on Whidbey and Camano Islands, Island County, Washington, Water Years 1998 and 1999

Estimating Ground-water Recharge from Precipitation on Whidbey and Camano Islands, Island County, Washington, Water Years 1998 and 1999 PDF Author: S. S. Sumioka
Publisher:
ISBN:
Category : Aquifers
Languages : en
Pages : 62

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Water Availability and Use Pilot

Water Availability and Use Pilot PDF Author: Howard William Reeves
Publisher: Geological Survey (USGS)
ISBN:
Category : Nature
Languages : en
Pages : 128

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Book Description