SimilarityRank
treatment_plant 0.640 48607
sewer_system 0.632 51258
storm_water 0.627 71726
wastewater_treatment_plant 0.621 59904
wastewater 0.610 16254
drainage_system 0.609 46605
stormwater 0.598 37648
distribution_system 0.588 27451
waste_water 0.587 36994
sewage_system 0.585 73638
water_system 0.580 20594
sewer 0.577 15057
solid_waste 0.576 32002
water_meter 0.570 83117
septic_tank 0.564 57145
storm_drain 0.560 74105
wastewater_treatment 0.557 51114
rainwater 0.550 41449
recycled_water 0.548 97840
processing_system 0.548 83151
sewerage 0.547 65854
recycling_program 0.547 67925
pump_station 0.546 47614
septic_system 0.546 76360
effluent 0.544 39640