| 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 ft | 1459.49 | 2398.86 ft | 2390.86 | 2396.86 | 2397.86 | 2384.68ft | 1153.650 | 79.04% | 2391.12ft | 1260.230 | 83.58 | 43.55 | 0.00 | 43.55 | 11.20 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 166.80 | 165.30 | 165.80 | 166.30 | 162.16 | 820.860 | 80.65% | 164.27 | 881.276 | 50.96 | 64.15 | 0.00 | 64.15 | 107.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 978.83 | 976.83 | 977.83 | 978.33 | 976.04 | 358.360 | 80.26% | 978.40 | 393.400 | 69.14 | 38.35 | 0.00 | 38.35 | 4.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 772.70 | 165.950 | 82.56% | 772.80 | 167.350 | 7.06 | 12.85 | 0.00 | 12.85 | 9.60 | Tunnel Outflow -12.85 Cumecs(1.11 McM) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2659.60 ft | 139.535 | 93.59% | 2661.50 ft | 144.841 | 17.96 | 14.77 | 0.00 | 14.77 | 40.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1596.80 | 46.940 | 85.70% | 1597.65 | 49.165 | 5.48 | 0.00 | 0.00 | 0.00 | 9.00 | Sluice Discharge-0.0984 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1207.22 | 50.8681 | 102.08% | 1204.50 | 38.7977 | 6.53 | 0.00 | 4.74 | 4.74 | 36.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 706.70 | 44.5218 | 93.93% | 704.65 | 39.6090 | 33.99 | 20.22 | 3.89 | 24.11 | 18.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 751.88 | 19.550 | 57.53% | 749.26 | 14.31 | 17.61 | 16.20 | 0.00 | 16.20 | 6.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 978.75 | 17.76 | 57.01% | 980.45 | 20.31 | 25.94 | 0.00 | 0.00 | 0.00 | 18.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 414.75 | 9.080 | 29.97% | 418.05 | 15.210 | 35.27 | 17.12 | 0.00 | 17.12 | 69.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.10 | 6.970 | 91.11% | 1757.80 | 6.760 | 2.50 | 0.00 | 2.50 | 2.50 | 3.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 454.90 | 5.395 | 83.90% | 456.00 | 6.092 | 43.21 | 32.93 | 0.00 | 32.93 | 25.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 748.10 | 1.3627 | 25.75% | 747.00 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 250.40 | 3.454 | 75.91% | 250.70 | 3.577 | 56.99 | 51.93 | 0.00 | 51.93 | 26.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 187.80 | 0.549 | 47.33% | 186.20 | 0.385 | 30.18 | 31.66 | 1.57 | 33.22 | 2.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.50 | 0.2030 | 26.61% | 820.60 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.95 | 0.220 | 56.41% | 846.70 | 0.170 | 9.99 | 9.06 | 0.00 | 9.06 | 98.00 | |||||
| Grand Total | 3547.55 | 2845.23 | 80.20% | 3041.48 |
