| 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 | 2399.79 ft | 2391.79 | 2397.79 | 2398.79 | 2398.66ft | 1385.054 | 94.90% | 2393.96ft | 1307.249 | 125.00 | 134.81 | 0.00 | 134.81 | 2.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 168.50 | 167.00 | 167.50 | 168.00 | 165.54 | 917.852 | 90.18% | 164.15 | 877.820 | 87.00 | 63.67 | 0.00 | 63.67 | 4.80 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 980.56 | 978.56 | 979.56 | 980.06 | 980.00 | 420.000 | 94.06% | 978.26 | 391.230 | 62.66 | 38.98 | 25.76 | 64.75 | 20.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 773.40 | 174.350 | 86.74% | 773.30 | 172.350 | 6.94 | 0.00 | 0.00 | 0.00 | 0.00 | (Tunnel Outflow – Nil |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2659.50 ft | 139.260 | 93.41% | 2659.50 ft | 139.260 | 15.03 | 21.28 | 0.00 | 21.28 | 6.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1597.550 | 48.820 | 89.14% | 1596.60 | 46.440 | 8.06 | 6.52 | 0.03 | 6.55 | 5.20 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1207.10 | 50.3141 | 100.97% | 1205.66 | 43.9160 | 5.33 | 0.00 | 0.59 | 0.59 | 10.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 707.50 | 46.8100 | 98.76% | 707.10 | 45.8202 | 43.52 | 17.90 | 24.23 | 42.13 | 8.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 750.05 | 15.890 | 46.76% | 753.62 | 23.020 | 12.27 | 5.91 | 0.00 | 5.91 | 31.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 980.75 | 20.760 | 66.65% | 978.45 | 17.310 | 9.77 | 0.00 | 0.00 | 0.00 | 2.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 420.05 | 19.880 | 65.61% | 414.35 | 8.480 | 109.27 | 37.73 | 68.65 | 106.38 | 31.50 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.10 | 6.970 | 91.11% | 1758.00 | 6.900 | 0.58 | 0.00 | 0.58 | 0.58 | 5.80 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.25 | 6.250 | 97.20% | 453.45 | 4.470 | 76.89 | 44.69 | 30.00 | 74.69 | 44.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 748.30 | 1.4402 | 27.21% | 746.50 | 0.00 | |||||||||
| 15 | LOWER PERIYARÂ | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 252.70 | 4.420 | 97.14% | 247.90 | 2.420 | 135.35 | 102.32 | 34.54 | 136.85 | 36.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 186.20 | 0.385 | 33.19% | 191.75 | 1.041 | 31.52 | 33.15 | 0.47 | 33.62 | 4.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.90 | 0.2181 | 28.58% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.25 | 0.060 | 15.38% | 846.70 | 0.170 | 7.59 | 8.52 | 0.00 | 8.52 | 13.30 | |||||
| Grand Total | 3547.55 | 3258.73 | 91.86% | 3087.90 |
