You might want to buy "Groundwater Resource Evaluation" by William C. Walton. About $6.00 from AbeBooks.com . A 5 inch radius well given an example in Walton on page 319 will have a specific capacity of about 8.2 gpm/ft. A 10 inch radius well will have a specific capacity of about 8.8 gpm/ft. This not double. Also you should get familiar with lineament analysis. There are many references on a google search. Lineaments are very narrow and are best used with old aerial photography. Pixel dimensions of digital photographs can obscure the lineaments. I wont take the time to explain how this works. The method was developed by Richard Parizek and Larry Lattman at Penn State back in the 60s. Larry was one of my Professors. If you have any questions contact me at wturner@waterbank.com I have worked throughtout Africa, South America. the Middle East and North America.
Published by William Turner, Trustee, Chief Hydrogeologist, CEO, QB, and licensed escrow officer at WaterBank
You might want to buy "Groundwater Resource Evaluation" by William C. Walton. About $6.00 from AbeBooks.com . A 5 inch radius well given an example in Walton on page 319 will have a specific capacity of about 8.2 gpm/ft. A 10 inch radius well will have a specific capacity of about 8.8 gpm/ft. This not double. Also you should get familiar with lineament analysis. There are many references on a google search. Lineaments are very narrow and are best used with old aerial photography. Pixel dimensions of digital photographs can obscure the lineaments. I wont take the time to explain how this works. The method was developed by Richard Parizek and Larry Lattman at Penn State back in the 60s. Larry was one of my Professors. If you have any questions contact me at wturner@waterbank.com I have worked throughtout Africa, South America. the Middle East and North America.