The Surabaya-Lamongan Groundwater Basin's Chemical-Physical, Statistics, and LULC Properties

Data of chemical, physical properties, & statistics of the Surabaya-Lamongan Groundwater Basin, Indonesia; Surface elevation of the Surabaya-Lamongan Groundwater Basin (SLGB) references from the National Digital Elevation Model (DEMNAS) provided by Badan Informasi Geospatial (BIG), covering sheets 1609-11; 1608-43,41; 1509-21,22,31,32; and 1508-51,52,53,61,62,63,64; Land Use Land Cover (LULC) based on Landsat 7 ETM+ and 8 OLI. Inaddition, these are pumping test data from 25 groundwater wells of 58 the total datasets on Surabaya-Lamongan Groundwater Basin (SLGB). The results of the pumping test indicated average values for transmissivity (T), storativity (S), and hydraulic conductivity (K) of 37.6 m²/d, 4.27, and 12.94 m/d, respectively. We choose Theis method to assess all the wells.