| 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 w.r.t 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 | 17 | 18 | 19 | 20 | 21 | 22=20+21 | 23 | 24 |
| 1 | IDUKKI | IDK | 2408.5 ft | 2403 ft | 2373 ft | 1459.49 | 2403.00 ft | 2395.00 | 2401.00 | 2402.00 | 2349.3ft | 660.722 | 45.27% | 2344.86ft | 606.185 | 11.01 | 68.41 | 0.00 | 68.41 | 0.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 144.59 | 398.636 | 39.17% | 145.54 | 418.34 | 6.06 | 47.93 | 0.00 | 47.93 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.46 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 963.64 | 213.760 | 47.87% | 961.94 | 199.090 | 14.00 | 22.34 | 0.00 | 22.34 | 59.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.60 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 761.40 | 54.950 | 27.34% | 761.70 | 57.350 | 0.00 | 7.41 | 0.00 | 7.41 | 0.00 | Tunnel Discharge -0.64Mcm, River Sluice -0.03Mcm |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2660.00 | 2661.00 | 2627.90ft | 70.250 | 47.12% | 2615.30ft | 49.940 | 3.94 | 16.30 | 0.00 | 16.30 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1588.35 | 28.040 | 51.20% | 1591.70 | 34.740 | 1.26 | 2.41 | 0.00 | 2.41 | 0.00 | Sluice Discharge -0 | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.02 | 1207.02 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1201.78 | 28.580 | 57.36% | 1201.28 | 26.988 | 4.94 | 0.00 | 0.00 | 0.00 | 0.00 | Sluice Discharge -1.00 MCM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 700.65 | 31.470 | 66.39% | 692.60 | 18.078 | 10.16 | 9.01 | 0.00 | 9.01 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 754.440 | 24.992 | 73.55% | 751.39 | 18.570 | 7.40 | 14.44 | 0.00 | 14.44 | 1.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 963.85 | 0.49 | 1.57% | 963.35 | 0.14 | 0.12 | 0.00 | 0.00 | 0.00 | 15.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 415.45 | 10.19 | 33.63% | 415.50 | 10.27 | 16.83 | 19.69 | 0.00 | 19.69 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1757.80 | 6.760 | 88.37% | 1758.10 | 6.970 | 0.68 | 0.00 | 0.68 | 0.68 | 0.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 452.85 | 4.142 | 64.42% | 453.95 | 4.792 | 10.23 | 15.92 | 0.00 | 15.92 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.30 | 0.7500 | 14.17% | 746.40 | ||||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 248.40 | 2.666 | 58.59% | 250.90 | 3.659 | 13.36 | 16.06 | 0.00 | 16.06 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 187.10 | 0.477 | 41.12% | 187.20 | 0.487 | 15.63 | 17.52 | 0.00 | 17.52 | 8.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 819.80 | 0.1743 | 22.84% | 819.50 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.65 | 0.154 | 39.49% | 846.80 | 0.189 | 3.70 | 3.29 | 0.00 | 3.29 | 0.00 |
