Research Article
Regression-Based Prediction of Power Generation at Samanalawewa Hydropower Plant in Sri Lanka Using Machine Learning
Table 1
Summary of monthly rainfall data.
| Location | Alupola (RF1) | Detanagalla (RF2) | Balangoda (RF3) | Nagarak Estate (RF4) | Belihuloya (RF5) | Nanperial (RF6) |
| Minimum rainfall (mm) and month occurred | 24.5 | 2.7 | 4.7 | 0.0 | 0.0 | 0.0 | 12/1996 | 09/2016 | 05/1996 | 01/2009 02/2009 06/2012 | 09/2016 | 08/2001 07/2002 | Maximum rainfall (mm) and month occurred | 1160 05/2016 | 1371 11/2006 | 735 04/2015 | 661 11/2012 | 926 11/2012 | 930 11/2006 | Average rainfall (mm) | 358 | 239 | 183 | 188 | 233 | 193 | Standard deviation (mm) | 202 | 189 | 146 | 153 | 211 | 181 |
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