| 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 | 2375.33 ft | 2367.33 | 2373.33 | 2374.33 | 2341.92ft | 570.082 | 39.06% | 2353.68ft | 714.531 | 188.98 | 19.77 | 0.00 | 19.77 | 82.40 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.50 | 160.00 | 160.50 | 161.00 | 141.90 | 345.965 | 33.99% | 143.27 | 372.474 | 103.66 | 13.61 | 0.00 | 13.61 | 56.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 952.60 | 126.700 | 28.38% | 964.90 | 225.100 | 54.34 | 10.01 | 0.00 | 10.01 | 71.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 771.00 | 769.50 | 770.00 | 770.50 | 760.20 | 45.950 | 22.86% | 761.40 | 54.950 | 30.09 | 0.00 | 0.00 | 0.00 | 30.00 | (Tunnel Outflow -0 McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2587.10 ft | 16.965 | 11.38% | 2619.90 ft | 56.850 | 22.05 | 0.00 | 0.00 | 0.00 | 40.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1583.35 | 19.315 | 35.27% | 1581.45 | 16.465 | 0.87 | 0.00 | 0.00 | 0.00 | 12.00 | Sluice Discharge-0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1194.44 | 9.0637 | 18.19% | 1197.53 | 15.0463 | 1.00 | 0.00 | 0.00 | 0.00 | 6.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 695.25 | 22.4322 | 47.33% | 698.50 | 27.7127 | 9.45 | 2.67 | 0.00 | 2.67 | 42.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 752.64 | 21.07 | 62.01% | 751.06 | 17.90 | 35.30 | 26.13 | 0.00 | 26.13 | 83.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 965.95 | 2.17 | 6.97% | 965.40 | 1.73 | 38.41 | 0.00 | 0.00 | 0.00 | 51.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 421.000 | 22.250 | 73.43% | 413.20 | 6.750 | 76.23 | 54.42 | 16.02 | 70.44 | 35.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1748.600 | 2.120 | 27.71% | 1747.40 | 1.684 | 0.42 | 0.00 | 0.00 | 0.00 | 5.40 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 452.20 | 3.810 | 59.25% | 451.10 | 3.250 | 20.94 | 23.30 | 0.00 | 23.30 | 101.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.30 | 1.0527 | 19.89% | 746.60 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 251.60 | 3.950 | 86.81% | 246.80 | 2.150 | 68.18 | 51.13 | 0.00 | 51.13 | 140.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 186.10 | 0.375 | 32.33% | 190.65 | 0.892 | 16.91 | 17.05 | 0.00 | 17.05 | 25.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 819.20 | 0.1387 | 18.18% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.60 | 0.140 | 35.90% | 847.05 | 0.250 | 7.00 | 8.28 | 0.00 | 8.28 | 6.50 | |||||
| Grand Total | 3547.55 | 1213.55 | 34.21% | 1517.74 |
