SimilarityRank
borehole 0.840 85867
water_well 0.662 50970
aquifer 0.586 20084
drilling 0.573 10785
ground_water 0.570 30977
subsurface 0.565 46904
sump 0.555 77175
water_tank 0.555 39185
the_water_table 0.548 68108
groundwater 0.546 10207
water_pump 0.544 50531
water_source 0.540 24751
storage_tank 0.539 52149
driller 0.533 83065
latrine 0.532 35804
water_main 0.532 88952
water_pressure 0.532 98900
reservoir 0.529 6130
Drilling 0.528 80548
water_reservoir 0.525 97267
geophysical 0.524 90583
pump 0.523 3110
pump_station 0.522 47614
stratigraphy 0.516 98142
ice_core 0.510 98081