| 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 | 2386.81 ft | 2378.81 | 2384.81 | 2385.81 | 2371.06ft | 949.225 | 65.04% | 2367.56ft | 899.529 | 120.53 | 125.65 | 0.00 | 125.65 | 1.20 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 163.50 | 162.00 | 162.50 | 163.00 | 156.23 | 661.520 | 65.00% | 151.51 | 550.312 | 110.34 | 60.34 | 0.00 | 60.34 | 2.60 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.00 | 974.00 | 975.00 | 975.50 | 973.17 | 319.710 | 71.60% | 969.26 | 270.900 | 53.06 | 48.55 | 0.00 | 48.55 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 774.50 | 773.00 | 773.50 | 774.00 | 769.40 | 128.350 | 69.19% | 771.20 | 148.750 | 15.63 | 2.89 | 0.00 | 2.89 | 8.40 | (Tunnel Outflow -0.25MCM) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2654.80 ft | 127.040 | 85.21% | 2647.40 ft | 109.240 | 16.93 | 8.25 | 0.00 | 8.25 | 6.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1591.850 | 35.040 | 63.98% | 1583.70 | 19.840 | 3.47 | 0.00 | 0.00 | 0.00 | 16.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1201.30 | 27.0519 | 54.29% | 1198.92 | 19.4728 | 0.74 | 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 | 704.20 | 38.5652 | 81.36% | 706.80 | 44.8464 | 13.96 | 19.33 | 0.00 | 19.33 | 2.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 751.850 | 19.490 | 57.36% | 755.24 | 27.580 | 17.97 | 38.45 | 0.00 | 38.45 | 22.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 974.60 | 11.530 | 37.01% | 981.65 | 22.290 | 7.87 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 419.75 | 19.130 | 63.14% | 417.85 | 14.800 | 83.77 | 38.61 | 48.05 | 86.66 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1755.55 | 5.300 | 69.28% | 1752.25 | 3.630 | 0.35 | 0.00 | 0.00 | 0.00 | 1.40 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 455.85 | 6.000 | 93.31% | 455.20 | 5.590 | 61.20 | 45.04 | 15.00 | 60.04 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.00 | 0.9365 | 17.70% | 750.00 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 248.60 | 2.740 | 60.22% | 252.00 | 4.120 | 86.87 | 101.91 | 0.00 | 101.91 | 2.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 191.35 | 0.987 | 85.09% | 191.20 | 0.966 | 44.13 | 34.38 | 9.98 | 44.36 | 3.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.40 | 0.1983 | 25.99% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.70 | 0.170 | 43.59% | 846.75 | 0.180 | 8.44 | 8.56 | 0.00 | 8.56 | 19.80 | |||||
| Grand Total | 3532.05 | 2352.98 | 66.62% | 2142.05 |
