| 1990 | 2000 | 2016 | ||||||
Date | Rainfall (mm) | Runoff (mm) | Recharge (mm) | Rainfall (mm) | Runoff (mm) | Recharge (mm) | Rainfall (mm) | Runoff (mm) | Recharge (mm) |
Jan | 36 | 0 | 0 | 79 | 4 | 0 | 20 | 0 | 0 |
Feb | 31 | 2 | 0 | 23 | 0 | 0 | 33 | 0 | 0 |
March | 49 | 0 | 0 | 110 | 7 | 0 | 197 | 13 | 39 |
April | 269 | 11 | 95 | 201 | 15 | 30 | 182 | 3 | 11 |
May | 323 | 14 | 167 | 307 | 51 | 102 | 314 | 10 | 157 |
June | 354 | 53 | 174 | 297 | 34 | 139 | 333 | 23 | 175 |
July | 219 | 9 | 107 | 148 | 9 | 36 | 92 | 8 | 0 |
Aug | 37 | 0 | 0 | 70 | 6 | 0 | 20 | 0 | 0 |
Sept | 132 | 2 | 16 | 122 | 13 | 0 | 56 | 0 | 0 |
Oct | 237 | 33 | 75 | 211 | 20 | 65 | 180 | 1 | 34 |
Nov | 93 | 2 | 0 | 137 | 22 | 0 | 120 | 0 | 0 |
Dec | 138 | 2 | 11 | 65 | 0 | 0 | 60 | 0 | 0 |
Total | 1919 | 128 | 644 | 1771 | 181 | 372 | 1604 | 59 | 417 |