| 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 | 14 | 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 | 2371 | 2372 | 2351.26ft | 684.823 | 46.92% | 2330.72ft | 447.374 | 121.27 | 57.19 | 0.00 | 57.19 | 11.60 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.00 | 159.5 | 160 | 160.5 | 142.62 | 359.897 | 35.36% | 129.29 | 137.415 | 52.70 | 41.49 | 0.00 | 41.49 | 16.60 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 965.91 | 234.350 | 52.48% | 939.65 | 63.170 | 63.26 | 40.11 | 0.00 | 40.11 | 4.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 768.00 | 766.5 | 767 | 767.5 | 761.40 | 54.950 | 29.62% | 756.20 | 21.750 | 28.41 | 0.00 | 0.00 | 0.00 | 7.40 | (Tunnel Outflow -Nil) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658 | 2659.5 | 2661 | 2618.10 ft | 54.120 | 36.30% | 2583.70 ft | 14.060 | 9.95 | 1.27 | 0.00 | 1.27 | 5.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596 | 1597 | 1598 | 1581.800 | 16.990 | 31.02% | 1570.70 | 5.720 | 0.99 | 0.99 | 0.00 | 0.99 | 0.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1197.01 | 13.521 | 27.13% | 1190.57 | 2.890 | 1.00 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.5 | 705.5 | 706.5 | 701.80 | 33.757 | 71.22% | 685.25 | 8.255 | 19.28 | 19.28 | 0.00 | 19.28 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 751.88 | 19.550 | 57.53% | 748.98 | 13.810 | 22.82 | 24.94 | 0.00 | 24.94 | 25.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 970.60 | 6.780 | 21.77% | 964.20 | 0.770 | 4.40 | 0.00 | 0.00 | 0.00 | 1.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 419.50 | 18.500 | 61.06% | 414.05 | 8.030 | 45.12 | 38.33 | 12.57 | 50.90 | |||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755 | 1756 | 1757 | 1746.10 | 1.290 | 16.86% | Below 1741.50 | 0.000 | 0.51 | 0.00 | 0.00 | 0.00 | 0.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 454.80 | 5.330 | 82.89% | 449.60 | 2.550 | 37.60 | 45.01 | 0.00 | 45.01 | 6.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.80 | 0.8590 | 16.23% | 0.00 | ||||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252 | 250.80 | 3.620 | 79.56% | 246.90 | 2.170 | 91.71 | 89.75 | 0.00 | 89.75 | 5.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 189.20 | 0.704 | 60.69% | 185.10 | 0.283 | 31.40 | 33.01 | 2.76 | 35.77 | 2.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.5 | 820.40 | 0.1993 | 26.12% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.60 | 0.140 | 35.90% | 846.70 | 0.170 | 11.03 | 11.03 | 0.00 | 11.03 | 0.00 | |||||
| Grand Total | 3532.05 | 1509.38 | 42.73% | 728.42 |
