| 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 ft | 1459.49 | 2403.00 ft | 2395.00 | 2401.00 | 2402.00 | 2331.92ft | 460.172 | 31.53% | 2340.72ft | 555.335 | 18.56 | 36.56 | 0.00 | 36.56 | 5.40 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 140.71 | 322.880 | 31.72% | 141.97 | 347.320 | 35.43 | 43.83 | 0.00 | 43.83 | 33.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 956.38 | 153.200 | 34.31% | 957.86 | 164.780 | 12.11 | 26.93 | 0.00 | 26.93 | 68.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 759.35 | 40.550 | 20.17% | 759.25 | 39.950 | 2.08 | 9.03 | 0.00 | 9.03 | 12.00 | Tunnel Outflow – 0.78 MCM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2642.40 | 98.232 | 65.89% | 2588.00 | 17.760 | 10.05 | 7.59 | 0.00 | 7.59 | 49.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1589.45 | 30.240 | 55.21% | 1584.90 | 21.640 | 5.95 | 7.11 | 0.00 | 7.11 | 15.40 | Sluice discharge/day – 0.7 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1195.80 | 11.4224 | 22.92% | 1189.00 | 2.0885 | 6.36 | 0.00 | 0.00 | 0.00 | 3.00 | Sluice discharge/day – 1.0 McM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 695.45 | 22.7666 | 48.03% | 696.60 | 24.6794 | 22.52 | 15.75 | 0.00 | 15.75 | 54.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 749.08 | 13.980 | 41.14% | 748.92 | 13.70 | 13.21 | 7.60 | 0.00 | 7.60 | 29.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 963.40 | 0.17 | 0.55% | 963.55 | 0.28 | 20.07 | 0.00 | 0.00 | 0.00 | 37.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 414.05 | 8.03 | 26.50% | 416.15 | 11.400 | 13.71 | 11.10 | 0.00 | 11.10 | 43.40 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.35 | 7.169 | 93.71% | 1753.60 | 4.300 | 2.20 | 0.00 | 1.27 | 1.27 | 37.20 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 454.25 | 4.980 | 77.45% | 453.65 | 4.600 | 34.56 | 34.20 | 0.00 | 34.20 | 8.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.30 | 0.7500 | 14.17% | 746.50 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 248.20 | 2.590 | 56.92% | 249.90 | 3.250 | 56.89 | 54.91 | 0.00 | 54.91 | 5.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 185.60 | 0.327 | 28.19% | 188.10 | 0.580 | 23.13 | 20.84 | 0.00 | 20.84 | 34.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 819.40 | 0.1506 | 19.74% | 820.00 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 0.000 | 0.00% | 846.65 | 0.150 | 0.00 | 0.00 | 0.00 | 0.00 | 103.30 | Shut down | |||||
| Grand Total | 3547.55 | 1177.61 | 33.19% | 1211.81 |
