| 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 | 2403.00 ft | 2395.00 | 2401.00 | 2402.00 | 2363.50ft | 841.859 | 57.68% | 2367.82ft | 903.211 | 7.31 | 41.35 | 0.00 | 41.35 | 0.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 155.88 | 653.149 | 64.17% | 155.14 | 635.566 | 7.71 | 42.65 | 0.00 | 42.65 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 974.77 | 340.700 | 76.30% | 972.58 | 312.040 | 10.39 | 27.52 | 0.00 | 27.52 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 768.50 | 118.750 | 59.08% | 768.40 | 117.750 | 0.00 | 10.76 | 0.00 | 10.76 | 0.00 | Tunnel Outflow -0.93MCM (10.76Cumecs) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2660.00 | 2661.00 | 2651.70ft | 119.430 | 80.11% | 2662.20ft | 146.830 | 6.04 | 14.39 | 0.00 | 14.39 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1598.00 | 49.940 | 91.18% | 1597.90 | 49.690 | 1.97 | 0.00 | 0.00 | 0.00 | 0.00 | Sluice discharge/day – 0.17McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1207.03 | 49.8892 | 100.12% | 1207.03 | 49.889 | 0.05 | 0.00 | 0.05 | 0.05 | 0.00 | Sluice discharge/day – 0 McM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 705.00 | 40.4209 | 85.28% | 705.70 | 42.045 | 6.13 | 10.16 | 0.00 | 10.16 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 753.80 | 23.390 | 68.83% | 749.93 | 15.65 | 12.15 | 16.55 | 0.00 | 16.55 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 974.85 | 11.91 | 38.23% | 972.65 | 9.08 | 2.09 | 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 | 420.15 | 20.12 | 66.40% | 415.00 | 9.45 | 9.12 | 13.46 | 0.00 | 13.46 | 0.00 | Vachumaram- Nil | |
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.25 | 7.080 | 92.55% | 1758.05 | 6.935 | 1.16 | 0.00 | 1.16 | 1.16 | 0.00 | Sluice discharge/day – 0 McM | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 452.50 | 3.964 | 61.65% | 454.00 | 4.824 | 10.66 | 12.43 | 0.00 | 12.43 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.10 | 0.9752 | 18.43% | 746.90 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 250.00 | 3.290 | 72.31% | 248.60 | 2.744 | 19.50 | 17.70 | 0.00 | 17.70 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 185.55 | 0.324 | 27.93% | 183.90 | 0.179 | 23.26 | 22.16 | 0.00 | 22.16 | 0.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.30 | 0.1955 | 25.62% | 819.90 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.70 | 0.165 | 42.31% | shut down | 5.05 | 5.05 | 0.00 | 5.05 | 0.00 | ||||||
| Grand Total | 3547.55 | 2285.55 | 64.43% | 2305.88 |
