| 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 | 2373.00 ft | 2365.00 | 2371.00 | 2372.00 | 2337.84ft | 523.423 | 35.86% | 2345.24ft | 610.857 | 37.35 | 50.72 | 0.00 | 50.72 | 9.20 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.00 | 159.50 | 160.00 | 160.50 | 138.06 | 272.610 | 26.78% | 140.35 | 315.842 | 62.99 | 30.51 | 0.00 | 30.51 | 29.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 950.67 | 114.850 | 25.72% | 963.41 | 211.690 | 17.43 | 34.44 | 0.00 | 34.44 | 12.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 767.00 | 765.50 | 766.00 | 766.50 | 755.75 | 19.550 | 9.73% | 758.15 | 32.950 | 2.66 | 7.29 | 0.00 | 7.29 | 0.00 | (Tunnel Outflow -0.63 McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2568.60 ft | 4.980 | 3.34% | 2613.60 ft | 47.490 | 4.17 | 0.00 | 0.00 | 0.00 | 26.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1584.25 | 20.665 | 37.73% | 1580.60 | 15.190 | 0.69 | 2.03 | 0.00 | 2.03 | 6.60 | Sluice Discharge-0.11 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1192.85 | 6.3061 | 12.66% | 1196.59 | 12.7925 | 4.22 | 0.00 | 0.00 | 0.00 | 30.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 692.60 | 18.0780 | 38.14% | 697.40 | 25.9557 | 7.30 | 9.13 | 0.00 | 9.13 | 8.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 749.11 | 14.03 | 41.29% | 748.80 | 13.49 | 15.73 | 8.23 | 0.00 | 8.23 | 69.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 964.20 | 0.77 | 2.47% | 967.70 | 3.88 | 10.17 | 0.00 | 0.00 | 0.00 | 1.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 416.050 | 11.200 | 36.96% | 415.40 | 10.110 | 11.67 | 9.58 | 0.00 | 9.58 | 40.50 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1746.55 | 1.414 | 18.48% | 1744.90 | 0.952 | 0.65 | 0.00 | 0.00 | 0.00 | 5.60 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 452.80 | 4.120 | 64.07% | 456.30 | 6.280 | 14.82 | 15.41 | 0.00 | 15.41 | 6.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.60 | 0.8110 | 15.33% | 746.70 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 249.80 | 3.210 | 70.55% | 252.70 | 4.420 | 27.26 | 21.39 | 0.00 | 21.39 | 11.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 187.50 | 0.518 | 44.66% | 190.75 | 0.906 | 26.59 | 28.00 | 0.00 | 28.00 | 29.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 818.40 | 0.0913 | 11.97% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 847.05 | 0.250 | 64.10% | 846.70 | 0.170 | 5.21 | 3.94 | 0.00 | 3.94 | 9.00 | |||||
| Grand Total | 3547.55 | 1016.88 | 28.66% | 1312.98 |
