| 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 | 2399.31 ft | 2391.31 | 2397.31 | 2398.31 | 2373.52ft | 984.152 | 67.43% | 2351.70 ft | 690.217 | 56.84 | 32.13 | 0.00 | 32.13 | 5.20 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 167.00 | 165.50 | 166.00 | 166.50 | 160.84 | 783.520 | 76.98% | 154.76 | 626.54 | 68.56 | 19.22 | 0.00 | 19.22 | 16.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 979.84 | 977.84 | 978.84 | 979.34 | 969.24 | 270.620 | 60.61% | 972.53 | 311.390 | 42.21 | 14.55 | 0.00 | 14.55 | 21.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 773.75 | 178.150 | 88.63% | 771.75 | 155.150 | 0.00 | 12.38 | 0.00 | 12.38 | 0.00 | Tunnel Outflow -1.07 MCM Control shaft fully opened on 08.17.10.24 at 11.55 a.m. |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2660.00 | 2661.00 | 2662.30ft | 147.110 | 98.67% | 2659.00ft | 137.910 | 18.60 | 21.88 | 0.00 | 21.88 | 80.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1596.35 | 45.815 | 83.65% | 1594.00 | 39.940 | 2.83 | 4.27 | 0.00 | 4.27 | 27.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1204.26 | 37.7462 | 75.75% | 1201.62 | 28.0709 | 15.21 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 703.55 | 37.2363 | 78.56% | 706.50 | 43.9004 | 14.80 | 13.65 | 0.00 | 13.65 | 25.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 754.560 | 25.296 | 74.44% | 753.98 | 23.850 | 23.43 | 14.36 | 0.00 | 14.36 | 11.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 969.45 | 5.63 | 18.07% | 972.80 | 9.26 | 8.90 | 0.00 | 0.00 | 0.00 | 16.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 421.10 | 22.50 | 74.26% | 417.25 | 13.60 | 54.16 | 54.16 | 0.00 | 54.16 | 6.00 | Vachumaram-Nil. Gate 6 Nos – 30 cm with no flow depth | |
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.25 | 7.080 | 92.55% | 1758.40 | 7.200 | 1.08 | 0.00 | 0.68 | 0.68 | 14.20 | Gate No. 2 & 4 – 10 cm | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 454.30 | 5.014 | 77.98% | 452.00 | 3.709 | 39.30 | 33.06 | 0.00 | 33.06 | 12.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 748.10 | 1.3627 | 25.75% | 747.30 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 249.60 | 3.134 | 68.88% | 248.70 | 2.783 | 52.39 | 51.03 | 0.00 | 51.03 | 10.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 187.80 | 0.549 | 47.33% | 185.10 | 0.283 | 17.15 | 16.25 | 0.00 | 16.25 | 53.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 821.00 | 0.2219 | 29.08% | 820.50 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.70 | 0.165 | 42.31% | 846.85 | 0.201 | 4.71 | 4.44 | 0.00 | 4.44 | 1.00 |
