| Sl. No. | Name of Dam / Reservoir | District | MWL (metre) | FRL (metre) | Spillway Crest Level (metre) | Live Storage at FRL (MCM) | Rule level (metre) | Blue level (metre) | Orange level (metre) | Red Level (metre) | Today’s Water level (metre) | Today’s Live Storage (MCM) | % Storage wrt Live Storage at FRL | Same day previous year Water level (metre) | Same day previous year Live Storage (MCM) | Inflow (cumecs) | Power House Discharge(cumecs) | Spillway release (cumecs) | Total Outflow (cumecs) | Rain fall (mm) | Remarks |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20=18+19 | 21 | 22 |
| 1 | IDUKKI | IDK | 2408.5 ft | 2403 ft | 2373.6 ft | 1459.49 | 2403.00 ft | 2395.00 | 2401.00 | 2402.00 | 2389.58 ft | 1234.761 | 84.60% | 2383.02ft | 1126.179 | 19.22 | 82.13 | 0.00 | 82.13 | 0.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 161.23 | 794.509 | 78.06% | 157.50 | 692.500 | 1.84 | 47.70 | 0.00 | 47.70 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 976.01 | 357.940 | 80.16% | 978.34 | 392.440 | 14.31 | 27.27 | 0.00 | 27.27 | 7.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 768.65 | 120.350 | 59.88% | 767.75 | 111.150 | 0.46 | 12.04 | 0.00 | 12.04 | 0.00 | (Tunnel Outflow -1.04 McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2661.10 ft | 143.710 | 96.39% | 2662.30 ft | 147.110 | 3.56 | 19.88 | 0.00 | 19.88 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1595.250 | 43.170 | 78.82% | 1597.70 | 49.390 | 0.00 | 2.00 | 0.00 | 2.00 | 1.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1207.02 | 49.8300 | 100.00% | 1207.05 | 50.0580 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 702.20 | 34.5521 | 72.89% | 705.50 | 41.5807 | 7.57 | 9.88 | 0.00 | 9.88 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 750.48 | 16.740 | 49.26% | 746.73 | 9.980 | 16.70 | 11.06 | 0.00 | 11.06 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 980.60 | 20.530 | 65.91% | 978.45 | 17.310 | 0.00 | 0.00 | 0.00 | 0.00 | 16.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 417.85 | 14.800 | 48.84% | 416.85 | 12.800 | 17.97 | 13.34 | 0.00 | 13.34 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1757.80 | 6.760 | 88.37% | 1758.30 | 7.120 | 0.23 | 0.00 | 0.23 | 0.23 | 1.40 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 454.70 | 5.270 | 81.96% | 451.45 | 3.430 | 14.30 | 14.99 | 0.00 | 14.99 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.60 | 0.8110 | 15.33% | 746.50 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 251.20 | 3.780 | 83.08% | 249.40 | 3.060 | 18.22 | 14.41 | 0.00 | 14.41 | 3.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 189.15 | 0.699 | 60.26% | 187.40 | 0.508 | 20.95 | 22.31 | 0.00 | 22.31 | 3.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.30 | 0.1955 | 25.62% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.45 | 0.110 | 28.21% | Shutdown | 4.21 | 4.33 | 0.00 | 4.33 | 0.00 | ||||||
| Grand Total | 3547.55 | 2848.52 | 80.30% | 2664.62 |
