Cover Image
close this bookSurface Water Drainage for Low-Income Communities (WHO, 1991)
close this folder2. Drainage options
View the document2.1 The drainage hierarchy
View the document2.2 Factors affecting stormwater flows
View the document2.3 Problems of steep slopes
View the document2.4 Problems of flat areas
View the document2.5 Open or closed drains
View the document2.6 Channel design and construction
View the document2.7 Closed drains
View the document2.8 Construction
View the document2.9 ''Do-it-yourself '' drainage
View the document2.10 Selected reading