Research Article
Assessment of Irrigation Water Management Performance Indicators and Mitigation Measure in Arba Minch Irrigation Scheme, Ethiopia
Table 4
Modified design earthen canal cross-section.
| Dimension | Value |
| Water depth (m) | 1 | Free board (m) | 0.2 | Bottom width (m) | 1 | Side slope | 0.5 | Top width | 2 | Canal wall thickness (m) | 0.2 | Full supply discharge (m3/s) | 1.3 | Main canal length (m) | 2,953 | Bed slope (-) | 0.002 | Velocity (m/s) | 1.2 | Manning coefficient (-) | 0.01 |
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