| 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 | 2403.00 ft | 2395.00 | 2401.00 | 2402.00 | 2378.34ft | 1052.602 | 72.12% | 2365.30ft | 867.418 | 23.62 | 21.64 | 0.00 | 21.64 | 0.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 160.88 | 784.640 | 77.09% | 157.98 | 704.50 | 3.56 | 32.06 | 0.00 | 32.06 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 971.93 | 303.590 | 67.99% | 976.46 | 364.370 | 10.97 | 7.96 | 0.00 | 7.96 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 769.65 | 131.050 | 65.20% | 770.15 | 136.750 | 2.20 | 10.30 | 0.00 | 10.30 | 0.00 | Tunnel Discharge -0.89 Mcm |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2660.00 | 2661.00 | 2655.00ft | 127.540 | 85.55% | 2657.80ft | 134.720 | 1.26 | 4.17 | 0.00 | 4.17 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1596.00 | 44.940 | 82.05% | 1597.20 | 47.940 | 1.75 | 0.30 | 0.00 | 0.30 | 0.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1207.03 | 49.8892 | 100.12% | 1207.08 | 50.1468 | 0.50 | 0.00 | 0.10 | 0.10 | 0.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 704.25 | 38.6811 | 81.61% | 704.90 | 40.1889 | 9.82 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 756.210 | 29.410 | 86.55% | 754.90 | 26.130 | 13.76 | 7.58 | 0.00 | 7.58 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 972.00 | 8.30 | 26.65% | 976.65 | 14.61 | 3.96 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 419.40 | 18.25 | 60.23% | 421.20 | 22.75 | 6.35 | 3.46 | 0.00 | 3.46 | 0.00 | Vachumaram- Nil. | |
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.15 | 7.005 | 91.57% | 1758.20 | 7.045 | 0.68 | 0.00 | 0.68 | 0.68 | 0.00 | Gate No. 2 & 4 – 10 cm | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 0.00 | 0.000 | 0.00% | 452.65 | 4.040 | 0.00 | 3.24 | 0.00 | 3.24 | 0.00 | Shut down | |||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.00 | 0.9365 | 17.70% | 747.10 | 0.9752 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 239.60 | 3.354 | 73.71% | 250.10 | 3.330 | 4.62 | 33.16 | 0.00 | 33.16 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 185.60 | 0.327 | 28.19% | 187.20 | 0.487 | 6.13 | 7.22 | 0.00 | 7.22 | 0.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.30 | 0.1955 | 25.62% | 820.40 | 0.1991 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.20 | 0.047 | 12.05% | 846.75 | 0.177 | 0.14 | 0.00 | 0.00 | 0.00 | 0.00 |
