| 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 | 2375.33 ft | 2367.33 | 2373.33 | 2374.33 | 2310.26ft | 244.161 | 16.73% | 2345.54ft | 614.542 | 268.74 | 12.12 | 0.00 | 12.12 | 115.40 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.50 | 160.00 | 160.50 | 161.00 | 135.13 | 221.950 | 21.81% | 143.32 | 373.442 | 190.58 | 1.34 | 0.00 | 1.34 | 138.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 941.59 | 70.810 | 15.86% | 954.85 | 141.850 | 129.05 | 0.00 | 0.00 | 0.00 | 161.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 771.00 | 769.50 | 770.00 | 770.50 | 756.25 | 22.150 | 11.02% | 761.80 | 57.950 | 41.67 | 0.00 | 0.00 | 0.00 | 89.40 | Tunnel Outflow – 0.0 MCM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2622.60ft | 61.159 | 41.02% | 2593.00 | 22.342 | 22.47 | 5.45 | 0.00 | 5.45 | 125.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1583.80 | 19.990 | 36.50% | 1583.60 | 19.690 | 5.21 | 0.00 | 0.00 | 0.00 | 68.00 | Sluice discharge/day – 0.00 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1193.77 | 7.9017 | 15.86% | 1194.69 | 9.4973 | 5.42 | 0.00 | 0.00 | 0.00 | 77.00 | Sluice discharge/day – 0 McM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 688.60 | 12.0909 | 25.51% | 697.00 | 25.3180 | 24.31 | 0.00 | 0.00 | 0.00 | 64.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 750.54 | 16.870 | 49.65% | 754.53 | 25.22 | 41.61 | 8.78 | 0.00 | 8.78 | 183.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 968.05 | 4.23 | 13.58% | 967.45 | 3.63 | 85.58 | 0.00 | 0.00 | 0.00 | 198.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 417.40 | 13.90 | 45.87% | 418.10 | 15.320 | 99.76 | 51.12 | 0.00 | 51.12 | 150.30 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1749.40 | 2.440 | 31.90% | 1748.80 | 2.200 | 1.16 | 0.00 | 0.00 | 0.00 | 20.00 | Sluice discharge/day – 0 McM | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.50 | 6.380 | 99.22% | 456.35 | 6.310 | 79.73 | 43.94 | 1.04 | 44.98 | 101.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.70 | 0.8313 | 15.71% | 747.40 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 251.70 | 4.000 | 87.91% | 252.80 | 4.460 | 102.43 | 84.89 | 0.00 | 84.89 | 94.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 186.90 | 0.456 | 39.31% | 188.75 | 0.652 | 27.05 | 24.44 | 0.00 | 24.44 | 102.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 819.20 | 0.1269 | 16.63% | 820.00 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.95 | 0.220 | 56.41% | 846.95 | 0.220 | 9.00 | 8.04 | 0.00 | 8.04 | 57.00 | |||||
| Grand Total | 3547.55 | 709.67 | 20.00% | 1322.64 |
