| 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 wrt 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 | 15 | 16 | 17 | 18 | 19 | 20=18+19 | 21 | 22 |
| 1 | IDUKKI | IDK | 2408.5 ft | 2403 ft | 2373.6 ft | 1459.49 | 2383.53 ft | 2375.53 | 2381.53 | 2382.53 | 2371.28ft | 952.352 | 65.25% | 2336.34ft | 507.399 | 93.60 | 131.72 | 0.00 | 131.72 | 5.40 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 163.00 | 161.50 | 162.00 | 162.50 | 154.58 | 622.261 | 61.14% | 138.70 | 284.450 | 56.59 | 56.59 | 0.00 | 56.59 | 7.60 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.75 | 973.75 | 974.75 | 975.25 | 972.74 | 314.120 | 70.35% | 952.40 | 125.400 | 46.61 | 45.10 | 0.00 | 45.10 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 774.00 | 772.50 | 773.00 | 773.50 | 768.25 | 116.150 | 62.61% | 764.60 | 81.350 | 16.91 | 12.15 | 0.00 | 12.15 | 0.00 | (Tunnel Outflow -1.05MCM) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2651.00 ft | 117.740 | 78.97% | 2620.30 ft | 57.470 | 8.43 | 2.99 | 0.00 | 2.99 | 5.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1590.500 | 32.340 | 59.05% | 1571.20 | 6.140 | 4.63 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1200.93 | 25.8736 | 51.92% | 1194.41 | 9.0116 | 2.21 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 705.25 | 41.0008 | 86.50% | 695.20 | 22.3486 | 15.52 | 19.55 | 0.00 | 19.55 | 3.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 749.808 | 15.403 | 45.33% | 748.56 | 13.070 | 18.90 | 34.43 | 0.00 | 34.43 | 18.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 974.35 | 11.160 | 35.83% | 965.90 | 2.130 | 4.28 | 0.00 | 0.00 | 0.00 | 1.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 419.60 | 18.750 | 61.88% | 419.70 | 19.000 | 45.17 | 32.39 | 14.23 | 46.63 | 4.50 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1754.60 | 4.800 | 62.75% | 1745.40 | 1.090 | 0.81 | 0.00 | 0.00 | 0.00 | 0.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 455.80 | 5.970 | 92.85% | 449.00 | 2.320 | 72.28 | 44.36 | 15.00 | 59.36 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.00 | 0.9365 | 17.70% | 746.60 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 247.90 | 2.480 | 54.51% | 245.60 | 1.790 | 81.63 | 95.24 | 0.00 | 95.24 | 3.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 186.05 | 0.370 | 31.90% | 185.90 | 0.355 | 28.91 | 32.52 | 1.18 | 33.70 | 2.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.50 | 0.2030 | 26.61% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.40 | 0.090 | 23.08% | 846.85 | 0.200 | 6.50 | 7.08 | 0.00 | 7.08 | 1.40 | |||||
| Grand Total | 3532.05 | 2282.00 | 64.61% | 1133.52 |
