div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: pubsusgsgov · · 2012-02-13v 2876 N9893 35 C1747 N1429 816 01747 2040 to drift Observation well—Upper number is well-identification N1683 324 Ní427 N1459 1482 N10005 src=https:reader031vdocumentinreader031viewer20220202045aeda3d57f8b9a6625903971html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdiv