| 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 | 2377.95 ft | 2369.95 | 2375.95 | 2376.95 | 2363.62ft | 843.578 | 57.80% | 2331.98ft | 460.826 | 240.50 | 58.31 | 0.00 | 58.31 | 14.40 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.75 | 160.25 | 160.75 | 161.25 | 148.94 | 491.370 | 48.28% | 133.95 | 204.275 | 171.67 | 31.22 | 0.00 | 31.22 | 20.20 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 968.65 | 263.580 | 59.03% | 947.07 | 95.280 | 79.66 | 43.67 | 0.00 | 43.67 | 20.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 773.50 | 772.00 | 772.50 | 773.00 | 764.30 | 78.750 | 42.45% | 762.85 | 66.350 | 30.09 | 0.00 | 0.00 | 0.00 | 8.20 | (Tunnel Outflow -Nil) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2634.60 ft | 82.420 | 55.28% | 2598.80 ft | 28.560 | 27.89 | 0.00 | 0.00 | 0.00 | 22.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1583.300 | 19.240 | 35.13% | 1569.00 | 4.900 | 5.21 | 0.00 | 0.00 | 0.00 | 18.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1199.12 | 20.1097 | 40.36% | 1192.80 | 6.2194 | 5.16 | 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 | 699.65 | 29.4492 | 62.13% | 691.10 | 15.7095 | 30.35 | 18.99 | 0.00 | 18.99 | 9.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 752.06 | 19.910 | 58.59% | 747.18 | 10.740 | 21.17 | 39.52 | 0.00 | 39.52 | 39.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 971.95 | 8.240 | 26.45% | 965.05 | 1.450 | 6.94 | 0.00 | 0.00 | 0.00 | 9.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 420.25 | 20.380 | 67.26% | 419.45 | 18.380 | 177.71 | 32.56 | 146.59 | 179.16 | 19.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1750.00 | 2.680 | 35.03% | 1742.60 | 0.000 | 1.16 | 0.00 | 0.00 | 0.00 | 13.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.25 | 6.250 | 97.20% | 451.00 | 3.200 | 90.13 | 45.13 | 45.00 | 90.13 | 5.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.50 | 1.1302 | 21.36% | 0.00 | ||||||||||
| 15 | LOWER PERIYARÂ | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 247.10 | 2.230 | 165.94 | 103.65 | 62.29 | 165.94 | 11.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 190.40 | 0.855 | 73.71% | 185.60 | 0.327 | 38.64 | 34.44 | 4.45 | 38.90 | 5.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.40 | 0.1993 | 26.12% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.75 | 0.180 | 46.15% | 846.70 | 0.170 | 10.91 | 9.63 | 0.00 | 9.63 | 39.30 | |||||
| Grand Total | 3532.05 | 1892.87 | 53.59% | 918.62 |
