Holleta is an Ethiopian city located in the Oromia region at a distance of 35 Km from Addis Ababa, lying between levations of 2,320 and 2,460 meters above sea level. The average rainfall in Holleta is 1,367 mm and the mean temperature varies from 12.3 to 15.9°C. Population in 2015 was 57,828 with an average of 6.7 members per household. About 90% of households collect part of their daily water requirement from the town’s water supply system, from either a private connection or public taps. Solid waste is collected by several micro-enterprises while vacuum trucks are used to collect faecal sludge; all wastes are discharged to an open-field dumpsite without treatment.
Date of production: 11/05/2016
Last update: 11/11/2016
The Centre for Science and Environment is launching an online course on the preparation of Shit Flow Diagrams (SFDs). You can find out more on their website and apply by June 10th.
Live Q&A, training events, reports, publications... - Check out the latest developments of the SFD Promotion Initiative on the SuSanA Forum
Check out how the city of Patna, located at the Southern banks of river Ganga, manages its sanitation!
Read its new SFD Report!
Find out more on the sanitation practices in Tikapur:
98% on-site sanitation technologies (pit latrines, septic tanks, biogas digesters)
2% open defecation
Any questions about SFDs? Watch our recent Q&A session about SFDs
1. Presentation: The SFD Manual - a guide to content and process
2. Presentation: The SFD Review Procedure
3. Presentation: The SFD Helpdesk