| 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 | 2342.92ft | 582.346 | 39.90% | 2338.80 | 533.676 | 21.79 | 50.72 | 0.00 | 50.72 | 0.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 141.44 | 337.064 | 33.12% | 142.60 | 359.510 | 12.15 | 25.05 | 0.00 | 25.05 | 11.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.46 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 960.67 | 188.300 | 42.17% | 956.89 | 157.030 | 12.27 | 26.96 | 0.00 | 26.96 | 8.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.60 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 760.40 | 47.550 | 23.66% | 759.80 | 43.350 | 0.00 | 8.80 | 0.00 | 8.80 | 0.00 | Tunnel Discharge -0.76 Mcm. River Sluice-0.3 MCM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2660.00 | 2661.00 | 2617.90ft | 53.820 | 36.10% | 2604.20ft | 35.250 | 5.48 | 14.17 | 0.00 | 14.17 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1586.20 | 23.740 | 43.34% | 1589.45 | 30.240 | 0.00 | 1.02 | 0.00 | 1.02 | 2.80 | Sluice Discharge -0 | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.02 | 1207.02 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1198.53 | 18.231 | 36.59% | 1197.04 | 13.5729 | 4.20 | 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 | 700.90 | 31.967 | 67.44% | 693.15 | 18.9464 | 11.36 | 10.21 | 0.00 | 10.21 | 16.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 750.510 | 16.806 | 49.46% | 749.26 | 14.310 | 12.96 | 10.13 | 0.00 | 10.13 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 963.60 | 0.31 | 1.00% | 962.75 | 0.00 | 1.33 | 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 | 414.90 | 9.30 | 30.69% | 415.00 | 9.45 | 13.45 | 1.29 | 0.00 | 1.29 | 1.60 | ||
| 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 | 5.40 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 453.50 | 4.507 | 70.09% | 454.60 | 5.204 | 18.61 | 13.81 | 0.00 | 13.81 | 27.00 | ||||
| 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 | 250.60 | 3.536 | 77.71% | 248.40 | 2.666 | 9.76 | 6.46 | 0.00 | 6.46 | 2.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 189.30 | 0.715 | 61.64% | 187.90 | 0.559 | 17.88 | 17.96 | 0.00 | 17.96 | 12.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 819.70 | 0.1684 | 22.07% | 819.40 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.65 | 0.154 | 39.49% | 846.55 | 0.130 | 4.99 | 4.03 | 0.00 | 4.03 | 14.00 |
