| 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 | 2331.42ft | 454.834 | 31.16% | 2333.80 | 480.270 | 16.74 | 49.54 | 0.00 | 49.54 | 8.20 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 137.07 | 254.295 | 24.98% | 140.22 | 313.300 | 13.25 | 28.03 | 0.00 | 28.03 | 18.20 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.46 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 953.19 | 130.540 | 29.24% | 951.38 | 119.080 | 10.10 | 30.35 | 0.00 | 30.35 | 3.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.60 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 758.00 | 31.850 | 15.85% | 757.30 | 28.150 | 0.12 | 9.03 | 0.00 | 9.03 | 0.00 | Tunnel Discharge -0.78Mcm. |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2660.00 | 2661.00 | 2604.60ft | 35.750 | 23.98% | 2589.00ft | 18.630 | 5.37 | 11.14 | 0.00 | 11.14 | 5.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1855.55 | 22.615 | 41.29% | 1590.65 | 32.640 | 4.34 | 4.21 | 0.00 | 4.21 | 1.40 | Sluice Discharge -0.3311 MCM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.02 | 1207.02 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1194.65 | 9.428 | 18.92% | 1189.90 | 2.458 | 10.57 | 0.00 | 0.00 | 0.00 | 1.00 | Sluice Discharge -1.00 MCM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 698.45 | 27.633 | 58.30% | 694.60 | 21.346 | 11.31 | 9.46 | 0.00 | 9.46 | 4.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 747.770 | 11.725 | 34.51% | 748.25 | 12.540 | 13.52 | 6.89 | 0.00 | 6.89 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 963.00 | 0.34 | 1.09% | 963.60 | 0.310 | 2.97 | 0.00 | 0.00 | 0.00 | 3.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 414.55 | 8.78 | 28.98% | 414.70 | 9.000 | 10.59 | 5.38 | 0.00 | 5.38 | 24.80 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1741.00 | 0.090 | 1.18% | 1741.00 | 0.090 | 0.10 | 0.00 | 0.00 | 0.00 | 23.00 | Sluice – 0.5184 McM | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 453.00 | 4.219 | 65.61% | 452.90 | 4.168 | 19.31 | 19.90 | 0.00 | 19.90 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.20 | 0.7297 | 13.79% | 746.10 | ||||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 249.50 | 3.095 | 68.02% | 248.60 | 2.744 | 20.84 | 19.03 | 0.00 | 19.03 | 4.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 187.80 | 0.549 | 47.33% | 185.55 | 0.420 | 25.11 | 24.49 | 0.00 | 24.49 | 32.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 0.0676 | 8.86% | 819.90 | Water level at Ground Level | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.70 | 0.165 | 42.31% | 846.75 | 0.177 | 9.22 | 9.08 | 0.00 | 9.08 | 3.50 |
