| 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 | 2340.94ft | 558.038 | 38.24% | 2336.84ft | 512.724 | 17.05 | 63.61 | 0.00 | 63.61 | 20.80 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 140.43 | 317.406 | 31.19% | 141.75 | 343.060 | 8.04 | 57.15 | 0.00 | 57.15 | 17.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.46 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 959.29 | 176.570 | 39.54% | 955.10 | 143.600 | 5.19 | 35.63 | 0.00 | 35.63 | 7.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.60 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 759.90 | 44.350 | 22.06% | 759.20 | 39.750 | 5.44 | 8.56 | 0.00 | 8.56 | 24.00 | Tunnel Discharge -0.74 Mcm. River Sluice-0.03 MCM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2660.00 | 2661.00 | 2614.90ft | 49.350 | 33.10% | 2599.90ft | 29.870 | 5.49 | 15.14 | 0.00 | 15.14 | 18.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1586.20 | 23.740 | 43.34% | 1588.70 | 28.740 | 7.06 | 1.84 | 0.00 | 1.84 | 6.00 | Sluice Discharge -0.1507 | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.02 | 1207.02 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1197.50 | 14.950 | 30.00% | 1195.65 | 11.1622 | 4.94 | 0.00 | 0.00 | 0.00 | 15.00 | Sluice Discharge -1.00 MCM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 701.15 | 32.464 | 68.49% | 692.40 | 17.7622 | 7.60 | 5.30 | 0.00 | 5.30 | 7.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 750.660 | 17.111 | 50.36% | 747.86 | 11.890 | 12.56 | 8.32 | 0.00 | 8.32 | 18.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 963.70 | 0.38 | 1.22% | 962.75 | 0.00 | 2.20 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 415.75 | 10.69 | 35.28% | 413.50 | 7.20 | 14.01 | 11.14 | 0.00 | 11.14 | 25.80 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1755.15 | 5.075 | 66.34% | 1758.05 | 6.935 | 0.00 | 0.00 | 0.00 | 0.00 | 1.00 | Sluice – 0.5184 McM | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 453.45 | 4.475 | 69.60% | 454.25 | 4.982 | 12.75 | 12.02 | 0.00 | 12.02 | 0.00 | ||||
| 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 | 250.20 | 3.372 | 74.11% | 251.00 | 3.700 | 11.38 | 10.91 | 0.00 | 10.91 | 20.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 186.50 | 0.415 | 35.78% | 188.20 | 0.590 | 28.32 | 27.91 | 0.00 | 27.91 | 0.00 | ||||
| 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 | 846.70 | 0.165 | 42.31% | 846.80 | 0.189 | 6.33 | 6.06 | 0.00 | 6.06 | 2.00 |
