| 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 | 2390.09 ft | 2382.09 | 2388.09 | 2389.09 | 2373.16ft | 979.048 | 67.08% | 2373.22ft | 979.910 | 56.16 | 67.86 | 0.00 | 67.86 | 0.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 164.00 | 162.50 | 163.00 | 163.50 | 157.49 | 692.250 | 68.01% | 154.63 | 623.449 | 45.66 | 57.23 | 0.00 | 57.23 | 1.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.20 | 974.20 | 975.20 | 975.70 | 973.19 | 319.970 | 71.66% | 971.37 | 296.500 | 36.38 | 48.42 | 0.00 | 48.42 | 10.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 774.50 | 773.00 | 773.50 | 774.00 | 770.90 | 145.350 | 78.36% | 773.00 | 169.350 | 10.42 | 0.00 | 0.00 | 0.00 | 0.00 | (Tunnel Outflow -0 MCM) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2660.20 ft | 141.180 | 94.70% | 2658.80 ft | 137.370 | 18.23 | 8.62 | 0.00 | 8.62 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1593.200 | 37.940 | 69.27% | 1587.55 | 26.440 | 2.89 | 0.00 | 0.00 | 0.00 | 4.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1201.75 | 28.4849 | 57.16% | 1200.03 | 23.0076 | 1.11 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 701.00 | 32.1662 | 67.86% | 705.20 | 40.8848 | 14.33 | 18.93 | 0.00 | 18.93 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 747.980 | 12.090 | 35.58% | 748.50 | 12.970 | 3.41 | 13.41 | 0.00 | 13.41 | 14.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 974.00 | 10.700 | 34.35% | 971.50 | 7.740 | 10.72 | 0.00 | 0.00 | 0.00 | 37.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 419.30 | 18.000 | 59.41% | 418.75 | 16.710 | 30.44 | 34.34 | 0.00 | 34.34 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1756.90 | 6.130 | 80.13% | 1753.95 | 4.480 | 1.16 | 0.00 | 0.00 | 0.00 | 0.20 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 451.85 | 3.630 | 56.45% | 451.35 | 3.380 | 38.79 | 42.38 | 0.00 | 42.38 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.80 | 0.8590 | 16.23% | 746.60 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 248.20 | 2.590 | 56.92% | 246.40 | 2.080 | 73.36 | 74.29 | 0.00 | 74.29 | 9.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 191.15 | 0.960 | 82.76% | 191.35 | 0.987 | 37.16 | 34.17 | 2.90 | 37.07 | 4.00 | ||||
| 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 | 846.70 | 0.170 | 43.59% | 846.65 | 0.150 | 9.78 | 9.55 | 0.00 | 9.55 | 0.00 | |||||
| Grand Total | 3532.05 | 2431.71 | 68.85% | 2345.41 |
