| 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 | 2333.50ft | 477.068 | 32.69% | 2334.22 ft | 484.754 | 18.94 | 108.57 | 0.00 | 108.57 | 0.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 137.79 | 267.615 | 26.29% | 140.44 | 317.600 | 26.65 | 53.92 | 0.00 | 53.92 | 30.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.46 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 954.73 | 141.010 | 31.58% | 952.00 | 122.800 | 6.78 | 41.15 | 0.00 | 41.15 | 9.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.60 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 758.50 | 35.150 | 17.49% | 757.70 | 30.350 | 1.85 | 8.80 | 0.00 | 8.80 | 0.00 | Tunnel Discharge -0.76 Mcm. |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2660.00 | 2661.00 | 2606.60ft | 38.240 | 25.65% | 2592.80ft | 22.150 | 10.25 | 17.46 | 0.00 | 17.46 | 15.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1586.80 | 24.940 | 45.54% | 1590.40 | 32.140 | 8.04 | 4.75 | 0.00 | 4.75 | 22.60 | Sluice Discharge -0.2842 MCM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.02 | 1207.02 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1195.25 | 10.469 | 21.01% | 1191.54 | 4.034 | 7.96 | 0.00 | 0.00 | 0.00 | 29.00 | Sluice Discharge -1.00 MCM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 699.15 | 28.750 | 60.65% | 694.00 | 20.342 | 8.97 | 10.81 | 0.00 | 10.81 | 7.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 748.650 | 13.222 | 38.91% | 748.10 | 12.300 | 11.90 | 14.38 | 0.00 | 14.38 | 110.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 963.55 | 0.28 | 0.90% | 963.05 | 0.000 | 1.90 | 0.00 | 0.00 | 0.00 | 7.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 414.25 | 8.33 | 27.49% | 413.95 | 7.870 | 8.31 | 17.00 | 0.00 | 17.00 | 50.60 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1745.70 | 1.176 | 15.37% | 1744.25 | 0.770 | 0.00 | 0.00 | 0.00 | 0.00 | 1.20 | Sluice – 0.5184 McM | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 454.35 | 5.046 | 78.48% | 452.65 | 4.040 | 16.52 | 19.83 | 0.00 | 19.83 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.20 | 0.7297 | 13.79% | 746.00 | ||||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 247.50 | 2.355 | 51.76% | 249.30 | 3.017 | 13.91 | 21.12 | 0.00 | 21.12 | 8.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 188.95 | 0.676 | 58.28% | 185.10 | 0.283 | 31.46 | 33.06 | 0.00 | 33.06 | 16.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 0.0676 | 8.86% | 819.20 | Water level at Ground Level | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.45 | 0.106 | 27.18% | 846.55 | 0.130 | 9.40 | 10.22 | 0.00 | 10.22 | 0.00 |
