| 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 | 2353.68ft | 714.531 | 48.96% | 2350.34 | 673.503 | 13.19 | 55.78 | 0.00 | 55.78 | 0.20 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 146.85 | 445.850 | 43.81% | 148.14 | 474.03 | 4.44 | 57.96 | 0.00 | 57.96 | 34.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.46 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 964.56 | 222.040 | 49.73% | 965.64 | 222.040 | 11.08 | 19.41 | 0.00 | 19.41 | 41.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.60 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 762.55 | 63.950 | 31.82% | 763.10 | 68.750 | 0.00 | 7.87 | 0.00 | 7.87 | 0.00 | Tunnel Discharge -0.68Mcm, River Sluice -0.03Mcm |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2660.00 | 2661.00 | 2634.70ft | 82.610 | 55.41% | 2624.80ft | 64.850 | 5.44 | 16.38 | 0.00 | 16.38 | 18.20 | Rain fall at PH-41.5mm | |
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1589.55 | 30.440 | 55.58% | 1593.35 | 38.315 | 0.63 | 1.79 | 0.00 | 1.79 | 0.00 | Sluice Discharge -0.0998 MCM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.02 | 1207.02 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1204.06 | 36.8700 | 73.99% | 1203.99 | 36.5634 | 4.47 | 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 | 697.90 | 26.7548 | 56.44% | 694.80 | 21.6799 | 6.68 | 5.39 | 0.00 | 5.39 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 754.680 | 25.600 | 75.34% | 754.29 | 24.610 | 12.22 | 8.70 | 0.00 | 8.70 | 48.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 986.33 | 1.17 | 3.76% | 965.80 | 2.05 | 1.30 | 0.00 | 0.00 | 0.00 | 6.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 415.50 | 10.28 | 33.93% | 416.45 | 12.00 | 15.19 | 15.19 | 0.00 | 15.19 | 19.00 | ||
| 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 | 0.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 452.90 | 4.168 | 64.82% | 453.15 | 4.296 | 9.06 | 10.24 | 0.00 | 10.24 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.50 | 0.7907 | 14.94% | 746.60 | ||||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 249.60 | 3.134 | 68.88% | 250.70 | 3.577 | 13.75 | 12.85 | 0.00 | 12.85 | 3.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 188.60 | 0.425 | 36.64% | 184.45 | 0.224 | 15.42 | 12.29 | 0.00 | 12.29 | 3.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 819.70 | 0.1684 | 22.07% | 819.60 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.80 | 0.189 | 48.46% | 846.85 | 0.201 | 4.38 | 4.93 | 0.00 | 4.93 | 0.60 |
