| 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 | 2373.00 ft | 2365.00 | 2371.00 | 2372.00 | 2339.86ft | 544.992 | 37.34% | 2341.22ft | 561.479 | 36.71 | 72.44 | 0.00 | 72.44 | 1.20 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.00 | 159.50 | 160.00 | 160.50 | 138.70 | 284.450 | 27.95% | 138.80 | 286.300 | 34.91 | 62.74 | 0.00 | 62.74 | 12.20 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 952.92 | 128.780 | 28.84% | 962.77 | 206.150 | 12.67 | 33.05 | 0.00 | 33.05 | 5.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 767.00 | 765.50 | 766.00 | 766.50 | 756.85 | 25.550 | 12.71% | 756.25 | 22.150 | 0.46 | 9.72 | 0.00 | 9.72 | 0.00 | (Tunnel Outflow -0.84 McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2563.00 ft | 2.240 | 1.50% | 2610.60 ft | 43.360 | 4.63 | 0.00 | 0.00 | 0.00 | 8.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1585.40 | 22.390 | 40.88% | 1581.30 | 16.240 | 2.86 | 3.73 | 0.00 | 3.73 | 1.00 | Sluice Discharge-0.00 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1192.10 | 5.0053 | 10.04% | 1196.23 | 12.1681 | 2.00 | 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 | 695.40 | 22.6830 | 47.85% | 699.15 | 28.7504 | 5.48 | 20.97 | 0.00 | 20.97 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 745.05 | 7.51 | 22.10% | 747.70 | 11.62 | 11.03 | 12.41 | 0.00 | 12.41 | 1.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 964.20 | 0.77 | 2.47% | 965.90 | 2.13 | 9.24 | 0.00 | 0.00 | 0.00 | 4.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 415.400 | 10.110 | 33.37% | 415.35 | 10.030 | 11.53 | 19.17 | 0.00 | 19.17 | 7.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1745.10 | 1.008 | 13.18% | 1743.20 | 0.500 | 1.13 | 0.00 | 0.00 | 0.00 | 0.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 451.35 | 3.380 | 52.57% | 451.75 | 3.580 | 22.28 | 26.10 | 0.00 | 26.10 | 5.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.60 | 0.8110 | 15.33% | 746.70 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 249.00 | 2.900 | 63.74% | 248.70 | 2.780 | 24.97 | 26.82 | 0.00 | 26.82 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 188.20 | 0.590 | 50.86% | 191.90 | 0.721 | 29.12 | 30.27 | 0.00 | 30.27 | 14.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 818.40 | 0.0913 | 11.97% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.90 | 0.210 | 53.85% | 846.60 | 0.140 | 4.37 | 4.26 | 0.00 | 4.26 | 0.00 | |||||
| Grand Total | 3547.55 | 1063.47 | 29.98% | 1208.10 |
