| 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 | 2380.58 ft | 2372.58 | 2378.58 | 2379.58 | 2356.32ft | 746.966 | 51.18% | 2325.78ft | 394.597 | 102.48 | 55.59 | 0.00 | 55.59 | 11.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 162.50 | 161.00 | 161.50 | 162.00 | 150.96 | 537.574 | 52.82% | 141.89 | 345.77 | 93.65 | 31.83 | 0.00 | 31.83 | 20.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 963.10 | 208.950 | 46.80% | 954.56 | 139.820 | 49.22 | 40.42 | 0.00 | 40.42 | 4.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 773.50 | 772.00 | 772.50 | 773.00 | 770.75 | 143.450 | 71.37% | 764.75 | 82.750 | 33.56 | 0.00 | 0.00 | 0.00 | 27.00 | Tunnel Outflow -0.00MCM (0.00 Cumecs) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2660.00 | 2661.00 | 2629.00ft | 72.210 | 48.43% | 2627.90ft | 70.250 | 31.14 | 6.43 | 0.00 | 6.43 | 22.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1598.15 | 50.390 | 92.00% | 1586.30 | 23.940 | 6.66 | 0.00 | 0.00 | 0.00 | 7.80 | Sluice discharge/day -0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1196.24 | 12.1855 | 24.45% | 1195.94 | 11.6652 | 2.81 | 0.00 | 0.00 | 0.00 | 0.00 | Sluice discharge/day – 0 McM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 703.80 | 37.7334 | 79.61% | 695.10 | 22.1814 | 19.12 | 20.27 | 0.00 | 20.27 | 7.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 756.24 | 29.490 | 86.79% | 751.03 | 17.840 | 23.15 | 37.97 | 0.00 | 37.97 | 54.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 966.25 | 2.43 | 7.80% | 965.90 | 2.13 | 10.01 | 0.00 | 0.00 | 0.00 | 12.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 422.80 | 26.75 | 88.28% | 418.50 | 16.18 | 74.90 | 55.38 | 5.14 | 60.51 | 20.00 | Vachumaram- 1.1182 Mcm.Gate opened No. 1 (5ft ) 6&7 (3ft) | |
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1751.00 | 3.080 | 40.26% | 1752.55 | 3.775 | 1.62 | 0.00 | 0.00 | 0.00 | 6.20 | Sluice discharge/day – 0 | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.35 | 6.307 | 98.09% | 454.75 | 5.300 | 70.18 | 39.55 | 30.33 | 69.88 | 14.00 | Gate opening status – Gate# 3-30cm | |||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.30 | 1.0527 | 19.89% | 747.00 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 252.80 | 4.464 | 98.11% | 248.80 | 2.822 | 107.98 | 97.74 | 11.24 | 108.98 | 15.00 | Gate opening status – Nil | |||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 188.90 | 0.670 | 57.76% | 186.75 | 0.441 | 32.92 | 30.75 | 0.00 | 30.75 | 2.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.50 | 0.2030 | 26.61% | 820.30 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.50 | 0.118 | 30.26% | 846.55 | 0.130 | 4.55 | 4.69 | 0.00 | 4.69 | 2.20 |
