| 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 ft | 1459.49 | 2392.55 ft | 2384.55 | 2390.55 | 2391.55 | 2329.50ft | 434.337 | 29.76% | 2386.12ft | 1177.488 | 52.80 | 11.76 | 0.00 | 11.76 | 29.80 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 165.00 | 163.50 | 164.00 | 164.50 | 146.08 | 429.680 | 42.22% | 164.88 | 898.844 | 70.93 | 7.56 | 0.00 | 7.56 | 38.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.40 | 974.40 | 975.40 | 975.90 | 960.12 | 183.620 | 41.12% | 976.68 | 367.560 | 50.20 | 4.02 | 0.00 | 4.02 | 48.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.00 | 773.50 | 774.00 | 774.50 | 768.65 | 120.350 | 59.88% | 774.05 | 182.150 | 13.89 | 0.00 | 0.00 | 0.00 | 40.00 | Tunnel Outflow -0.00 MCM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2652.20ft | 120.640 | 80.92% | 2663.00 | 149.080 | 34.66 | 6.66 | 0.00 | 6.66 | 49.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1589.60 | 30.540 | 55.76% | 1597.90 | 49.690 | 2.31 | 0.00 | 0.00 | 0.00 | 17.00 | Sluice discharge/day – 0.00 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1197.73 | 15.6832 | 31.47% | 1207.38 | 51.692 | 1.84 | 0.00 | 0.00 | 0.00 | 18.00 | Sluice discharge/day – 0 McM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 692.30 | 17.6043 | 37.14% | 706.65 | 44.360 | 14.62 | 0.00 | 0.00 | 0.00 | 45.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 749.08 | 13.980 | 41.14% | 754.32 | 24.69 | 19.35 | 3.55 | 0.00 | 3.55 | 102.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 966.15 | 2.34 | 7.51% | 979.10 | 18.28 | 26.38 | 0.00 | 0.00 | 0.00 | 24.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 414.80 | 9.15 | 30.20% | 420.60 | 21.250 | 82.13 | 12.49 | 0.00 | 12.49 | 51.20 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1757.20 | 6.340 | 82.88% | 1758.25 | 7.080 | 0.81 | 0.00 | 0.00 | 0.00 | 5.40 | Sluice discharge/day – 0 McM | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 452.80 | 4.117 | 64.03% | 456.15 | 6.188 | 14.50 | 13.32 | 0.00 | 13.32 | 39.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.80 | 0.8590 | 16.23% | 747.70 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 248.30 | 2.627 | 57.74% | 253.00 | 4.550 | 21.95 | 23.30 | 0.00 | 23.30 | 30.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 188.20 | 0.590 | 50.86% | 190.65 | 0.892 | 11.24 | 11.36 | 0.00 | 11.36 | 43.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 819.90 | 0.1802 | 23.62% | 820.40 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.80 | 0.189 | 48.46% | 846.60 | 0.142 | 9.65 | 9.51 | 0.00 | 9.51 | 9.60 |
