| 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 | 2399.31 ft | 2391.31 | 2397.31 | 2398.31 | 2398.18ft | 1377.109 | 94.36% | 2393.98ft | 1307.580 | 143.59 | 115.01 | 42.22 | 157.23 | 0.80 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 167.00 | 165.50 | 166.00 | 166.50 | 165.36 | 912.668 | 89.67% | 164.69 | 893.372 | 96.02 | 62.69 | 0.00 | 62.69 | 4.20 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 979.84 | 977.84 | 978.84 | 979.34 | 979.28 | 407.670 | 91.30% | 978.89 | 401.240 | 78.45 | 36.19 | 59.86 | 96.05 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 773.00 | 169.350 | 84.25% | 773.90 | 180.550 | 4.17 | 13.43 | 0.00 | 13.43 | 0.00 | (Tunnel Outflow – 1.16) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2661.60 ft | 145.120 | 97.34% | 2659.30 ft | 138.720 | 22.02 | 22.02 | 0.00 | 22.02 | 40.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1597.700 | 49.390 | 90.18% | 1596.55 | 46.320 | 25.58 | 0.00 | 23.03 | 23.03 | 19.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1205.68 | 44.0043 | 88.31% | 1204.93 | 40.7074 | 5.09 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 707.35 | 46.4500 | 98.00% | 705.15 | 40.7689 | 45.42 | 19.82 | 24.20 | 44.03 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 750.20 | 16.190 | 47.65% | 752.49 | 20.770 | 28.37 | 21.42 | 0.00 | 21.42 | 40.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 981.95 | 22.830 | 73.29% | 981.10 | 21.300 | 18.40 | 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 | 417.10 | 13.300 | 43.89% | 419.80 | 19.250 | 183.19 | 37.18 | 168.08 | 205.27 | 21.50 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.10 | 6.970 | 91.11% | 1757.75 | 6.730 | 0.58 | 0.00 | 0.58 | 0.58 | 4.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.35 | 6.310 | 98.13% | 454.90 | 5.390 | 93.70 | 44.30 | 45.00 | 89.30 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.80 | 1.2464 | 23.55% | 746.50 | 0.00 | |||||||||
| 15 | LOWER PERIYARÂ | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 250.90 | 3.660 | 157.30 | 102.72 | 54.58 | 157.30 | 9.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 185.75 | 0.341 | 29.40% | 191.20 | 0.966 | 31.68 | 33.10 | 0.84 | 33.95 | 0.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.50 | 0.2030 | 26.61% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.75 | 0.180 | 46.15% | 846.95 | 0.220 | 1.01 | 12.40 | 0.00 | 12.40 | 0.00 | |||||
| Grand Total | 3547.55 | 3223.88 | 90.88% | 3127.54 |
