| 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 | 2375.33 ft | 2367.33 | 2373.33 | 2374.33 | 2313.36ft | 272.377 | 18.66% | 2347.26ft | 635.672 | 347.27 | 19.33 | 0.00 | 19.33 | 90.40 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.50 | 160.00 | 160.50 | 161.00 | 136.14 | 237.520 | 23.34% | 144.24 | 391.496 | 185.69 | 5.08 | 0.00 | 5.08 | 65.60 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 944.97 | 85.160 | 19.07% | 956.00 | 150.350 | 168.93 | 2.84 | 0.00 | 2.84 | 176.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 771.00 | 769.50 | 770.00 | 770.50 | 757.50 | 29.150 | 14.50% | 762.75 | 65.550 | 81.02 | 0.00 | 0.00 | 0.00 | 128.40 | Tunnel Outflow – 0.0 MCM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2623.50ft | 62.651 | 42.02% | 2596.20 | 25.616 | 21.56 | 4.29 | 0.00 | 4.29 | 90.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1584.10 | 20.440 | 37.32% | 1583.80 | 19.990 | 5.21 | 0.00 | 0.00 | 0.00 | 58.00 | Sluice discharge/day – 0.00 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1194.06 | 8.4046 | 16.87% | 1194.82 | 9.7227 | 5.82 | 0.00 | 0.00 | 0.00 | 65.00 | Sluice discharge/day – 0 McM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 690.10 | 14.1807 | 29.92% | 697.80 | 26.5952 | 24.19 | 0.00 | 0.00 | 0.00 | 62.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 752.43 | 20.647 | 60.76% | 755.84 | 28.50 | 66.55 | 22.79 | 0.00 | 22.79 | 196.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 970.10 | 6.28 | 20.16% | 968.10 | 4.28 | 93.10 | 0.00 | 0.00 | 0.00 | 114.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 420.75 | 21.63 | 71.39% | 420.45 | 20.880 | 143.40 | 53.99 | 0.00 | 53.99 | 107.60 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1749.75 | 2.580 | 33.73% | 1748.95 | 2.260 | 1.16 | 0.00 | 0.00 | 0.00 | 19.80 | Sluice discharge/day – 0 McM | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.45 | 6.358 | 98.88% | 456.10 | 6.156 | 104.11 | 44.35 | 39.79 | 84.14 | 82.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.90 | 0.8977 | 16.96% | 747.70 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 253.00 | 4.550 | 101.42 | 95.98 | 42.19 | 138.17 | 73.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 188.85 | 0.664 | 57.24% | 186.20 | 0.385 | 31.94 | 27.29 | 0.00 | 27.29 | 90.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 819.40 | 0.1506 | 19.74% | 820.00 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.85 | 0.200 | 51.28% | 847.00 | 0.236 | 9.17 | 9.45 | 0.00 | 9.45 | 63.40 |
