| 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 | 14 | 16 | 17 | 18 | 19 | 20=18+19 | 21 | 22 |
| 1 | IDUKKI | IDK | 2408.5 ft | 2403 ft | 2373.6 ft | 1459.49 | 2400.03 ft | 2392.03 | 2398.03 | 2399.03 | 2338.98ft | 535.590 | 36.70% | 2340.04ft | 546.970 | 178.90 | 58.47 | 0.00 | 58.47 | 11.80 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 168.50 | 167 | 167.5 | 168 | 139.14 | 292.660 | 28.75% | 132.32 | 180.640 | 45.21 | 56.20 | 0.00 | 56.20 | 6.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.00 | 979 | 980 | 980.5 | 962.46 | 203.520 | 45.58% | 941.82 | 64.150 | 107.99 | 46.84 | 0.00 | 46.84 | 30.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 775.60 | 774.1 | 774.6 | 775.1 | 756.15 | 21.550 | 11.62% | 757.70 | 30.350 | 4.69 | 6.94 | 0.00 | 6.94 | 0.00 | (Tunnel Outflow-0.60) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658 | 2659.5 | 2661 | 2607.70 ft | 39.610 | 26.57% | 2597.70 ft | 27.270 | 5.09 | 2.19 | 0.00 | 2.19 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596 | 1597 | 1598 | 1582.250 | 17.670 | 32.26% | 1582.00 | 17.300 | 0.93 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1195.72 | 11.284 | 22.64% | 1188.67 | 1.920 | 1.61 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.5 | 705.5 | 706.5 | 703.00 | 36.143 | 76.25% | 689.20 | 12.963 | 14.96 | 17.26 | 0.00 | 17.26 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 749.98 | 15.710 | 46.23% | 744.87 | 7.270 | 13.16 | 13.86 | 0.00 | 13.86 | 15.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 968.45 | 4.630 | 14.86% | 963.45 | 0.210 | 1.74 | 0.00 | 0.00 | 0.00 | 13.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 418.15 | 15.420 | 50.89% | 412.60 | 5.910 | 16.78 | 34.14 | 0.00 | 34.14 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755 | 1756 | 1757 | 0.000 | 0.00% | 1741.50 | 0.000 | 0.50 | 0.00 | 0.00 | 0.00 | 0.00 | Today’s Water Level below 1741.5 m | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 455.20 | 5.590 | 86.94% | 452.30 | 3.860 | 44.33 | 43.43 | 7.50 | 50.93 | 5.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.80 | 0.00 | ||||||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252 | 249.10 | 2.940 | 64.62% | 248.40 | 2.670 | 71.58 | 78.99 | 0.00 | 78.99 | 14.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 191.50 | 1.007 | 86.81% | 183.50 | 0.147 | 48.42 | 35.36 | 12.75 | 48.11 | 24.00 | Gate No : 2 is opened @ 10 cm from 1.00AM , today | |||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.5 | 820.30 | 0.00 | ||||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.20 | 0.090 | 23.08% | 846.85 | 0.200 | 6.90 | 7.71 | 0.00 | 7.71 | 19.50 | |||||
| Grand Total | 3532.05 | 1203.41 | 34.07% | 901.83 |
