Maine Well Database - Well Depth

Point locations of domestic wells reported to the Maine Geological Survey. This dataset is based on an original survey of well drillers in the 1970s, a voluntary well driller reporting program in the mid-1980s, and the present mandatory reporting program which relies on the submission of well information by drillers. Wells have been located using GPS coordinates submitted by the drillers, e911 address information submitted by the drillers and/or ownership data and tax records. Data updated 1/26/2026

本数据集收录了上报至缅因州地质调查局（Maine Geological Survey）的民用井点位数据。其数据来源包括20世纪70年代开展的首次钻井承包商调查、20世纪80年代中期推行的钻井承包商自愿上报项目，以及当前由钻井承包商提交井场信息的强制上报制度。民用井点位通过钻井承包商提交的GPS坐标、e911紧急地址信息，或产权数据与税务记录进行定位。本数据集最后更新于2026年1月26日。