| 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 | 2341.64ft | 566.641 | 38.82% | 2339.78ft | 544.138 | 42.87 | 64.13 | 0.00 | 64.13 | 10.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.00 | 159.50 | 160.00 | 160.50 | 139.23 | 294.370 | 28.92% | 138.54 | 280.565 | 51.66 | 62.66 | 0.00 | 62.66 | 5.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 954.14 | 136.880 | 30.66% | 962.56 | 204.360 | 16.44 | 34.27 | 0.00 | 34.27 | 1.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 767.00 | 765.50 | 766.00 | 766.50 | 757.40 | 28.750 | 14.30% | 755.95 | 20.650 | 4.98 | 9.61 | 0.00 | 9.61 | 0.00 | (Tunnel Outflow -0.83 McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2556.90 ft | 0.000 | 0.00% | 2607.80 ft | 39.730 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | HJV discharge – 1.218MCM | |
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1585.90 | 23.240 | 42.43% | 1581.50 | 16.540 | 1.90 | 1.90 | 0.00 | 1.90 | 3.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1191.55 | 4.0514 | 8.13% | 1196.07 | 11.8906 | 3.41 | 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 | 698.55 | 27.7925 | 58.63% | 701.15 | 32.4644 | 6.76 | 10.45 | 0.00 | 10.45 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 745.72 | 8.47 | 24.93% | 748.83 | 13.54 | 20.56 | 21.63 | 0.00 | 21.63 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 964.45 | 0.97 | 3.11% | 965.10 | 1.49 | 12.05 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 418.450 | 16.000 | 52.81% | 413.00 | 6.310 | 31.08 | 35.59 | 0.00 | 35.59 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1742.85 | 0.430 | 5.62% | 1741.5 (below) | 0.165 | 1.16 | 0.00 | 0.00 | 0.00 | 0.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 450.90 | 3.150 | 48.99% | 451.40 | 3.410 | 17.42 | 27.76 | 0.00 | 27.76 | 18.00 | ||||
| 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 | 248.80 | 2.820 | 61.98% | 250.80 | 3.620 | 62.40 | 69.71 | 0.00 | 69.71 | 58.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 185.90 | 0.355 | 30.60% | 191.20 | 0.966 | 27.82 | 29.36 | 0.00 | 29.36 | 2.00 | ||||
| 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 | 846.70 | 0.170 | 43.59% | 846.40 | 0.090 | 7.22 | 8.16 | 0.00 | 8.16 | 2.00 | |||||
| Grand Total | 3547.55 | 1114.99 | 31.43% | 1179.93 |
