| 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 | 2373.00 ft | 2365.00 | 2371.00 | 2372.00 | 2329.56ft | 434.978 | 29.80% | 2305.04ft | 196.600 | 185.93 | 48.52 | 0.00 | 48.52 | 54.20 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.00 | 159.50 | 160.00 | 160.50 | 137.17 | 256.145 | 25.17% | 132.49 | 183.11 | 70.36 | 48.39 | 0.00 | 48.39 | 33.20 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 946.56 | 92.700 | 20.76% | 934.22 | 44.000 | 94.99 | 32.26 | 0.00 | 32.26 | 123.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 768.00 | 766.50 | 767.00 | 767.50 | 755.80 | 19.750 | 9.83% | 754.65 | 14.150 | 23.15 | 0.00 | 0.00 | 0.00 | 35.40 | Tunnel Outflow -0.00MCM (0.00 Cumecs) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2660.00 | 2661.00 | 2582.70ft | 13.280 | 8.91% | 2627.20ft | 69.020 | 8.48 | 2.29 | 0.00 | 2.29 | 29.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1590.80 | 32.940 | 60.14% | 1582.60 | 18.190 | 2.47 | 0.16 | 0.00 | 0.16 | 26.20 | Sluice discharge/day -0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1189.80 | 2.4970 | 5.01% | 1192.96 | 6.4969 | 11.57 | 0.00 | 0.00 | 0.00 | 12.00 | Sluice discharge/day – 1 McM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 688.65 | 12.1606 | 25.66% | 684.45 | 7.4611 | 22.24 | 3.69 | 0.00 | 3.69 | 36.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 749.26 | 14.310 | 42.11% | 746.76 | 10.050 | 21.71 | 14.03 | 0.00 | 14.03 | 87.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 967.30 | 3.48 | 11.17% | 963.90 | 0.53 | 69.59 | 0.00 | 0.00 | 0.00 | 85.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 418.60 | 16.39 | 54.09% | 414.40 | 8.55 | 62.06 | 53.35 | 0.00 | 53.35 | 30.40 | Vachumaram- Nil | |
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1741.00 | 0.090 | 1.18% | 1756.00 | 5.570 | 0.00 | 0.00 | 0.00 | 0.00 | 4.60 | Sluice discharge/day – 0 | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 452.10 | 3.760 | 58.48% | 451.85 | 3.630 | 23.50 | 22.32 | 0.00 | 22.32 | 50.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.00 | 0.9365 | 17.70% | 746.30 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 248.30 | 2.630 | 57.80% | 248.70 | 2.780 | 60.25 | 51.18 | 0.00 | 51.18 | 51.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 189.75 | 0.767 | 66.12% | 185.50 | 0.321 | 32.52 | 30.46 | 0.00 | 30.46 | 76.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.00 | 0.1842 | 24.14% | 819.10 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.50 | 0.120 | 30.77% | 846.70 | 0.170 | 5.59 | 5.72 | 0.00 | 5.72 | 6.60 |
