| 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 | 2392.55 ft | 2384.55 | 2390.55 | 2391.55 | 2378.46ft | 1054.318 | 72.24% | 2373.06ft | 977.627 | 157.00 | 20.74 | 0.00 | 20.74 | 37.60 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 165.00 | 163.50 | 164.00 | 164.50 | 159.34 | 741.520 | 72.86% | 155.56 | 645.546 | 80.89 | 3.11 | 0.00 | 3.11 | 13.60 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.40 | 974.40 | 975.40 | 975.90 | 974.52 | 337.320 | 75.55% | 971.09 | 293.000 | 51.64 | 37.64 | 0.00 | 37.64 | 47.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.00 | 773.50 | 774.00 | 774.50 | 771.55 | 152.550 | 75.90% | 772.20 | 160.150 | 6.94 | 0.00 | 0.00 | 0.00 | 24.20 | (Tunnel Outflow -0 MCM) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2662.00 ft | 146.260 | 98.10% | 2662.00 ft | 146.260 | 18.88 | 22.12 | 0.00 | 22.12 | 44.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1594.650 | 41.570 | 75.90% | 1588.30 | 27.940 | 2.89 | 0.00 | 0.00 | 0.00 | 11.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1202.27 | 30.1408 | 60.49% | 1200.85 | 25.6188 | 2.58 | 0.00 | 0.00 | 0.00 | 5.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 701.40 | 32.9615 | 69.54% | 705.10 | 40.6529 | 19.06 | 19.06 | 0.00 | 19.06 | 9.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 752.82 | 21.440 | 63.10% | 751.91 | 19.610 | 24.78 | 22.66 | 0.00 | 22.66 | 47.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 975.80 | 13.320 | 42.76% | 971.15 | 7.340 | 14.99 | 0.00 | 0.00 | 0.00 | 21.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 420.25 | 20.380 | 67.26% | 418.60 | 16.390 | 113.58 | 38.25 | 62.30 | 100.56 | 36.50 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.15 | 7.010 | 91.63% | 1756.10 | 5.630 | 0.81 | 0.00 | 0.00 | 0.00 | 7.40 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 451.55 | 3.480 | 54.12% | 454.35 | 5.050 | 37.38 | 43.51 | 0.00 | 43.51 | 23.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.00 | 0.9365 | 17.70% | 747.40 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 248.60 | 2.740 | 60.22% | 246.30 | 1.990 | 81.92 | 79.26 | 0.00 | 79.26 | 25.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 186.00 | 0.365 | 31.47% | 184.35 | 0.216 | 29.31 | 29.05 | 0.08 | 29.14 | 19.00 | ||||
| 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% | 846.35 | 0.080 | 9.29 | 9.06 | 0.00 | 9.06 | 16.50 | |||||
| Grand Total | 3547.55 | 2606.68 | 73.48% | 2373.10 |
