About ten years ago the Iowa Geological Survey published an elaborate Report on Iowa Artesian Wells by Professor William H. Norton of Mt. Vernon. In this Report, which occupies most of Vol. VI of the Survey, are published the analyses of about fifty deep well waters. The geology of these wells and other deep borings was fully discussed, and illustrated
The demand for artesian waters in the State of Iowa is not to be connected with unfavorable climatal...
This yearly report is informative in presenting short articles on the programs, projects, research a...
It is the duty of the Geological Sur vey to collect, interpret, and on basic geologic features of th...
About ten years ago the Iowa Geological Survey published an elaborate Report on Iowa Artesian Wells ...
About two years ago the writer read before this body a paper, under the above title, giving a genera...
A systematic investigation of geology and ground-water resources of Iowa has been carried on for man...
Since 1892, the Iowa Geological and Water Survey (IGWS) has provided earth, water, and mapping scien...
The Mississippian of Iowa is a major bedrock aquifer underlying about two-thirds of the state. Water...
This area extends along Keilley creek some ten miles and northward along Skunk River and Bear creek ...
Detailed records of streamflow, ground-water levels, and quality of water are published in Geologica...
During the past year a number of deep wells were sunk in Des Moines County. Some of them reached suc...
Since 1892, the Iowa Geological and Water Survey (IGWS) has provided earth, water, and mapping scien...
What we do: Since 1892, the Iowa Geological and Water Survey (IGWS) has provided earth, water, and m...
In the autumn of 1920 the town of Holstein, in Ida County, began the drilling of a second deep well ...
Since 1892, the Iowa Geological and Water Survey (IGWS) has provided earth, water, and mapping scien...
The demand for artesian waters in the State of Iowa is not to be connected with unfavorable climatal...
This yearly report is informative in presenting short articles on the programs, projects, research a...
It is the duty of the Geological Sur vey to collect, interpret, and on basic geologic features of th...
About ten years ago the Iowa Geological Survey published an elaborate Report on Iowa Artesian Wells ...
About two years ago the writer read before this body a paper, under the above title, giving a genera...
A systematic investigation of geology and ground-water resources of Iowa has been carried on for man...
Since 1892, the Iowa Geological and Water Survey (IGWS) has provided earth, water, and mapping scien...
The Mississippian of Iowa is a major bedrock aquifer underlying about two-thirds of the state. Water...
This area extends along Keilley creek some ten miles and northward along Skunk River and Bear creek ...
Detailed records of streamflow, ground-water levels, and quality of water are published in Geologica...
During the past year a number of deep wells were sunk in Des Moines County. Some of them reached suc...
Since 1892, the Iowa Geological and Water Survey (IGWS) has provided earth, water, and mapping scien...
What we do: Since 1892, the Iowa Geological and Water Survey (IGWS) has provided earth, water, and m...
In the autumn of 1920 the town of Holstein, in Ida County, began the drilling of a second deep well ...
Since 1892, the Iowa Geological and Water Survey (IGWS) has provided earth, water, and mapping scien...
The demand for artesian waters in the State of Iowa is not to be connected with unfavorable climatal...
This yearly report is informative in presenting short articles on the programs, projects, research a...
It is the duty of the Geological Sur vey to collect, interpret, and on basic geologic features of th...
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