| 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 | 2338.22ft | 527.484 | 36.14% | 2335.18ft | 495.002 | 27.65 | 95.05 | 0.00 | 95.05 | 17.60 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 139.26 | 294.940 | 28.98% | 141.02 | 328.940 | 4.77 | 50.43 | 0.00 | 50.43 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.46 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 957.56 | 162.380 | 36.37% | 953.43 | 132.100 | 12.45 | 43.94 | 0.00 | 43.94 | 22.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.60 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 759.35 | 40.550 | 20.17% | 758.50 | 35.150 | 2.08 | 8.68 | 0.00 | 8.68 | 0.00 | Tunnel Discharge -0.75 Mcm. River Sluice-0.03 MCM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2660.00 | 2661.00 | 2611.10ft | 44.030 | 29.53% | 2596.90ft | 26.370 | 6.49 | 17.50 | 0.00 | 17.50 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1586.65 | 24.640 | 44.99% | 1589.30 | 29.940 | 5.13 | 1.59 | 0.00 | 1.59 | 34.00 | Sluice Discharge -0..0062MCM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.02 | 1207.02 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1196.65 | 12.897 | 25.88% | 1194.05 | 8.3873 | 9.57 | 0.00 | 0.00 | 0.00 | 51.00 | Sluice Discharge -1.00 MCM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 699.90 | 29.979 | 63.25% | 692.20 | 17.4464 | 15.81 | 13.60 | 0.00 | 13.60 | 16.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 749.960 | 15.708 | 46.23% | 747.46 | 11.200 | 13.90 | 10.37 | 0.00 | 10.37 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 963.75 | 0.41 | 1.32% | 962.75 | 0.00 | 2.96 | 0.00 | 0.00 | 0.00 | 12.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 415.70 | 10.61 | 35.02% | 414.00 | 7.95 | 13.74 | 15.65 | 0.00 | 15.65 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1751.50 | 3.280 | 42.88% | 1753.60 | 4.300 | 0.00 | 0.00 | 0.00 | 0.00 | 34.20 | Sluice – 0.5184 McM | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 453.85 | 4.729 | 73.55% | 454.05 | 4.856 | 26.97 | 20.19 | 0.00 | 20.19 | 9.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.20 | 0.7297 | 13.79% | 746.20 | ||||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 250.70 | 3.577 | 78.62% | 251.30 | 3.826 | 18.65 | 20.56 | 0.00 | 20.56 | 11.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 189.40 | 0.727 | 62.67% | 187.60 | 0.529 | 33.44 | 32.93 | 0.00 | 32.93 | 11.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 818.00 | 0.0676 | 8.86% | 819.40 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.60 | 0.142 | 36.41% | 846.85 | 0.201 | 7.75 | 8.29 | 0.00 | 8.29 | 2.90 |
