Guma Valley Dam has oulived its capacity to serve overpopulated Freetown – Cocorioko
Over Le2.6 Billion Chopped at Guma Valley
Comprehensive 2017 Freetown Dry Season Water Supply Backup Plan launched
Guma Valley Water Company – Source of clean and safe water
The United Nations World Water Development Report 2023: partnerships and cooperation for water
Auckland water shortage: Dams more than 80% full for first time in two years | Stuff.co.nz
PDF) A Comparative Analysis of Urban Drinking Water Management and Distribution Processes; a Case Study of Guma Valley Drinking Water Treatment Company in Freetown, Sierra Leone and Wuxi Drinking Waterwork