| 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 | 2380.58 ft | 2372.58 | 2378.58 | 2379.58 | 2327.32ft | 411.046 | 28.16% | 2371.64ft | 957.456 | 206.19 | 14.44 | 0.00 | 14.44 | 56.40 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 162.50 | 161.00 | 161.50 | 162.00 | 142.82 | 363.767 | 35.74% | 156.03 | 656.720 | 216.94 | 8.64 | 0.00 | 8.64 | 73.80 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 955.27 | 144.880 | 32.45% | 970.02 | 279.990 | 68.03 | 9.47 | 0.00 | 9.47 | 44.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 773.50 | 772.00 | 772.50 | 773.00 | 765.80 | 91.750 | 45.65% | 772.25 | 160.750 | 104.17 | 0.00 | 0.00 | 0.00 | 75.00 | Tunnel Outflow – 0.0 MCM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2629.30ft | 72.744 | 48.79% | 2649.60 | 114.412 | 29.88 | 1.01 | 0.00 | 1.01 | 88.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1586.55 | 24.440 | 44.62% | 1591.65 | 34.640 | 5.79 | 0.00 | 0.00 | 0.00 | 33.20 | Sluice discharge/day – 0.00 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1196.02 | 11.8039 | 23.69% | 1198.77 | 18.995 | 1.20 | 0.00 | 0.00 | 0.00 | 20.00 | Sluice discharge/day – 0 McM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 696.20 | 24.0205 | 50.68% | 706.45 | 43.7844 | 21.29 | 0.00 | 0.00 | 0.00 | 53.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 752.98 | 21.740 | 63.98% | 756.03 | 28.95 | 83.80 | 38.54 | 0.00 | 38.54 | 118.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 966.55 | 2.73 | 8.76% | 972.00 | 8.30 | 43.75 | 0.00 | 0.00 | 0.00 | 27.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 423.30 | 28.17 | 92.97% | 420.40 | 20.750 | 196.85 | 54.27 | 0.00 | 54.27 | 113.20 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1752.70 | 3.850 | 50.33% | 1755.60 | 3.850 | 0.87 | 0.00 | 0.00 | 0.00 | 12.40 | Sluice discharge/day – 0 McM | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.10 | 6.156 | 95.74% | 456.30 | 6.156 | 100.28 | 44.36 | 23.76 | 68.12 | 58.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.30 | 1.0527 | 19.89% | 747.10 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 247.90 | 2.479 | 124.42 | 94.65 | 9.77 | 104.42 | 62.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 186.40 | 0.405 | 34.91% | 187.60 | 0.529 | 13.56 | 17.11 | 0.00 | 17.11 | 36.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.40 | 0.1993 | 26.12% | 820.50 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.80 | 0.190 | 48.72% | 846.90 | 0.213 | 10.44 | 9.76 | 0.00 | 9.76 | 19.00 |
