Related by context. Frequent words. (Click for all words.) 56 Weija 55 de silting 54 indiscriminate dumping 54 Mithi river 54 Mau forest 53 desilted 52 Agbogbloshie 52 Buriganga 52 siltation 51 desilting 51 Kpone 50 GWCL 50 Sakumono 49 Lake Natron 49 Akosombo Dam 49 river Yamuna 49 decongesting 49 Bwaise 49 Dodowa 49 silting 48 Ghaggar 48 pit latrines 48 Mau Forest 48 Dandora 48 Bogoso 48 Adenta 48 Teshie 48 sewerage pipes 48 Fadama 48 Buipe 48 bilharzia 47 seawaters 47 Mithi 47 drainages 47 fishponds 47 peri urban 47 stormwater drains 47 watercourses 47 nallah 47 peri urban areas 46 effluence 46 Lagos metropolis 46 nullahs 46 Bugolobi 46 watercourse 46 Encroachments 46 outfall 46 silted 46 LLDA 46 Tema 46 silts 46 Agege 45 Bekwai 45 Kazungula 45 AVRL 45 Ikorodu 45 Volta River 45 Nungua 45 Nakivubo 45 NamWater 45 Ikot 45 coconut plantations 45 Soil erosion 45 Ajegunle 44 Kumasi Metropolitan 44 Nyando 44 riverine 44 Ilaje 44 Pamba 44 Encroachment 44 mangroves 44 nullah 44 WACAM 44 polluted 44 sewage effluent 44 onchocerciasis 44 Kafue 44 Dunkwa 44 Obalende 44 lagoon 44 Kaloleni 44 Gwagwalada 44 Infrastructural Development 44 Taveta 43 informal settlements 43 dumpsite 43 Tema Metropolitan 43 Homa Bay 43 Isolo 43 Chingola 43 Garki 43 Birim 43 Asokwa 43 Ogoniland 43 waterbodies 43 squatter settlement 43 untold hardship 43 Akim Oda 43 industrial effluents 43 Athi River 43 Old Naledi