| LATEST STATUS OF RESERVOIRS | ||||||||||
| 29-Jul-2010 | ||||||||||
| FSL | Storage | LATEST AVAILABLE DATA | ||||||||
| SCHEME | (m asl) | at FSL | Date | Elevation | Storage | Active Storage | Diversion | % | ||
| at 6.00am | Storage | |||||||||
| (mcm) | (m asl) | (mcm) | (mcm) | Date | m3/s | |||||
| 1. MACRO SYSTEM | ||||||||||
| Mahaweli | ||||||||||
| GDR (Kotmale) | 703.0 | 172.9 | 29-Jul | 699.2 | 149.3 | 127.1 | 86.4% | |||
| Polgolla | 440.8 | 4.1 | 28-Jul | 56.6 | ||||||
| Victoria | 438.0 | 721.2 | 29-Jul | 435.4 | 660.7 | 626.7 | 91.6% | |||
| Randenigala | 232.0 | 861.4 | 29-Jul | 217.2 | 540.2 | 236.8 | 62.7% | |||
| Rantembe | 152.0 | 7.0 | 29-Jul | 149.8 | 4.8 | 0.4 | 68.7% | |||
| Bowatenna | 251.8 | 56.3 | 29-Jul | 247.4 | 32.7 | 15.6 | 28-Jul | 28.5 | 58.2% | |
| Kelani | ||||||||||
| Castlereigh | 1095.7 | 48.3 | 29-Jul | 1094.7 | 45.3 | 41.6 | 93.8% | |||
| Moussakele | 1167.4 | 123.6 | 29-Jul | 1165.3 | 106.0 | 103.0 | 85.7% | |||
| Walawe | ||||||||||
| Samanalawewa | 460.0 | 278.0 | 29-Jul | 449.0 | 185.0 | 125.0 | 66.6% | |||
| Uda Walawe | 88.4 | 269.0 | 29-Jul | 85.5 | 181.0 | 152.7 | 67.3% | |||
| 2. IRRIGATION SYSTEMS | ||||||||||
| System H, IH, MH | ||||||||||
| Dambulu Oya | 162.2 | 11.7 | 29-Jul | 160.9 | 7.7 | 2.3 | 28-Jul | 21.4 | 65.9% | |
| Kandalama | 176.2 | 33.8 | 29-Jul | 172.2 | 12.2 | 8.4 | 28-Jul | 1.0 | 36.1% | |
| Kalawewa | 129.2 | 123.7 | 29-Jul | 126.3 | 51.8 | 36.8 | 41.9% | |||
| Rajangana | 68.3 | 100.7 | 29-Jul | 67.5 | 88.0 | 76.0 | 87.3% | |||
| Nachchaduwa | 101.7 | 55.7 | 28-Jul | 98.0 | 12.3 | 0 | Low | |||
| Nuwarawewa | 87.4 | 44.5 | 28-Jul | 83.3 | 9.5 | 2.1 | 21.4% | |||
| Tissawewa | 91.5 | 4.3 | 29-Jul | 89.5 | 1.7 | 0.7 | 38.9% | |||
| Huruluwewa | 132.3 | 67.8 | 29-Jul | 128.4 | 23.7 | 12.6 | 28-Jul | 4.6 | 34.9% | |
| System D,G | ||||||||||
| Bowatenna D/S | 28-Jul | 19.2 | ||||||||
| Giritale | 92.2 | 24.4 | 29-Jul | 89.1 | 15.0 | 13.3 | 28-Jul | 13.7 | 61.8% | |
| Minneriya | 93.7 | 135.7 | 29-Jul | 90.3 | 65.8 | 56.5 | 28-Jul | 4.1 | 48.5% | |
| Kantale | 59.3 | 140.6 | 29-Jul | 53.5 | 39.8 | 37.2 | 18-Jul | - Nil - | 28.3% | |
| Venderasan | 54.9 | 24.7 | 29-Jul | 48.1 | 2.6 | 2.6 | 10.6% | |||
| Kaudulla | 73.2 | 128.3 | 29-Jul | 68.6 | 42.6 | 17.2 | 33.2% | |||
| Parakrama Samudraya | 59.2 | 136.0 | 29-Jul | 57.2 | 90.0 | 58.5 | 66.2% | |||
| System E,B,C | ||||||||||
| Minipe L.B | 114.0 | 28-Jul | 20.0 | |||||||
| Minipe R.B | 114.8 | - | 27-Jul | 55.6 | ||||||
| Ul'tiya/Ratkinda | 106.7 | 145.3 | 29-Jul | 104.1 | 93.1 | 29.7 | 64.0% | |||
| Maduru Oya | 96.0 | 596.6 | 29-Jul | 91.1 | 333.3 | 214.3 | 55.9% | |||
| Water Management Secretariat | Last updated | 29-07-2010 | ||||||||