Related by context. Frequent words. (Click for all words.) 74 drinkable water 69 potable 68 water 61 sewerage 61 desalinated water 60 sanitation 59 sewage disposal 58 sewage 56 chlorination 56 electricity 56 wastewater 56 irrigation 55 basic necessities 54 sanitary 54 latrines 53 sewage treatment 53 flush toilets 53 groundwater 53 Water Treatment Plant 53 wastewater treatment 52 tubewells 51 desalination 51 water borne diseases 51 water purification 51 mgd 50 desalination plants 50 effluent 50 aquifer 50 aquifers 49 boreholes 49 reverse osmosis 49 latrine 49 Water Treatment 49 Drinking Water 49 septic tanks 49 Water Supply 48 rainwater harvesting 48 bottled water 48 Treatment Plant 47 desalination plant 47 filtration 47 flushing toilets 47 chlorinated 47 sewer 47 drainage 47 irrigate 46 rural electrification 46 waste disposal 46 civic amenities 46 water mains 46 waterless 45 drinkable 45 underground aquifers 45 toilets 45 WASA 45 rainwater 45 disinfection 45 waterborne diseases 45 Water 45 reservoirs 45 cisterns 44 brackish water 44 undrinkable 44 raw sewage 44 drinking 44 waterlines 44 MGD 43 sewage pipes 43 water purifiers 43 freshwater 43 Sewage 43 mosquito nets 43 fire hydrants 43 chlorine 43 Safe Drinking Water 43 outfall 43 hygienic 43 Aquifer 43 septic systems 43 hydrants 43 Desalination 42 watersheds 42 food rations 42 indoor plumbing 42 drainages 42 seawater 42 mega watts 42 catchments 42 liters 42 purified 42 arable land 42 fluoridated water 42 aqueduct 42 turbidity 41 hydro electric power 41 diarrheal diseases 41 brackish 41 informal settlements 41 irrigating 41 fluoride 41 habitations