| 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 | 2398.86 ft | 2390.86 | 2396.86 | 2397.86 | 2373.38ft | 982.162 | 67.29% | 2351.40 ft | 686.530 | 45.19 | 30.34 | 0.00 | 30.34 | 7.20 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 166.80 | 165.30 | 165.80 | 166.30 | 160.69 | 779.320 | 76.57% | 154.68 | 624.64 | 55.97 | 32.62 | 0.00 | 32.62 | 2.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 978.83 | 976.83 | 977.83 | 978.33 | 969.04 | 268.230 | 60.07% | 972.46 | 310.480 | 24.04 | 21.26 | 0.00 | 21.26 | 73.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 773.85 | 179.750 | 89.43% | 771.80 | 155.550 | 12.50 | 12.50 | 0.00 | 12.50 | 0.00 | Tunnel Outflow -1.08 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 | 2662.40ft | 147.390 | 98.86% | 2659.30ft | 138.720 | 25.64 | 15.81 | 0.00 | 15.81 | 16.80 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1596.40 | 45.940 | 83.88% | 1593.90 | 39.690 | 1.36 | 4.25 | 0.00 | 4.25 | 0.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1203.96 | 36.4319 | 73.11% | 1201.54 | 27.8161 | 1.52 | 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 | 703.50 | 37.1369 | 78.35% | 706.60 | 44.1972 | 11.95 | 17.70 | 0.00 | 17.70 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 754.290 | 24.612 | 72.43% | 753.56 | 22.900 | 20.02 | 19.42 | 0.00 | 19.42 | 1.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 969.15 | 5.33 | 17.11% | 972.85 | 9.32 | 4.78 | 0.00 | 0.00 | 0.00 | 9.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 421.10 | 22.50 | 74.26% | 417.30 | 13.70 | 39.34 | 52.37 | 0.00 | 52.37 | 0.00 | 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 | 1758.20 | 7.045 | 92.09% | 1758.45 | 7.240 | 0.27 | 0.00 | 0.68 | 0.68 | 0.60 | Gate No. 2 & 4 – 10 cm | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 453.45 | 4.475 | 69.60% | 452.70 | 4.066 | 30.45 | 34.49 | 0.00 | 34.49 | 3.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.00 | 0.9365 | 17.70% | 747.40 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 249.30 | 3.017 | 66.31% | 249.20 | 2.978 | 59.25 | 56.99 | 0.00 | 56.99 | 1.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 185.80 | 0.346 | 29.83% | 186.50 | 0.415 | 20.08 | 17.88 | 0.00 | 17.88 | 38.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.40 | 0.1993 | 26.12% | 820.50 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.60 | 0.142 | 36.41% | 846.80 | 0.189 | 5.66 | 5.25 | 0.00 | 5.25 | 3.50 |
