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GROUND-WATER DATA-COLLECTION PROTOCOLS AND PROCEDURES <br />FOR THE NATIONAL WATER-QUALITY ASSESSMENT PROGRAM: <br />SELECTION, INSTALLATION, AND DOCUMENTATION OF WELLS, <br />AND COLLECTION OF RELATED DATA <br />By Wayne W. Lapham, Franceska D. Wilde, and Michael T. Koterba <br />U.S. Geological Survey <br />Open-File Report 95-398 <br />Reston, Virginia <br />1995