Bwawa la Nyumba ya Mungu limepatikana kwa lambo lililojengwa miaka ya 1960 katika wilaya ya Mwanga, mkoa wa Kilimanjaro (Tanzania) ili maji ya mto Kikuletwa na ya mto Ruvu yaweze kutumika kuzalisha umeme (8 MW). Orodha ya maziwa ya Tanzania Öhman, May-Britt, Taming Exotic Beauties: Swedish Hydro Power Constructions in Tanzania in the Era of Development Assistance, 1960s - 1990s, Stockholm, 2007, PhD Thesis, http://www.diva-portal.org/smash/record.jsf?pid=diva2:12267 Tovuti ya Tanesco