SimilarityRank
wastewater 0.822 16254
waste_water 0.795 36994
sewerage 0.777 65854
sewage_system 0.767 73638
industrial_waste 0.736 70885
effluent 0.726 39640
sewer_system 0.724 51258
treatment_plant 0.722 48607
wastewater_treatment_plant 0.720 59904
storm_water 0.717 71726
sewer 0.716 15057
human_waste 0.707 89767
septic_tank 0.702 57145
wastewater_treatment 0.695 51114
treat_water 0.693 93862
contaminated_water 0.686 71547
stormwater 0.685 37648
water_supply 0.685 7947
solid_waste 0.682 32002
rainwater 0.669 41449
potable_water 0.664 47408
drinking_water 0.659 14184
sludge 0.655 28932
water_treatment_plant 0.655 79968
rain_water 0.645 80011