| 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 | 2375.33 ft | 2367.33 | 2373.33 | 2374.33 | 2316.08ft | 297.150 | 20.36% | 2349.20ft | 659.493 | 305.69 | 17.60 | 0.00 | 17.60 | 59.60 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.50 | 160.00 | 160.50 | 161.00 | 137.12 | 255.220 | 25.08% | 145.26 | 412.460 | 205.17 | 0.00 | 0.00 | 0.00 | 60.20 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 947.74 | 98.700 | 22.10% | 957.23 | 159.740 | 157.94 | 1.23 | 0.00 | 1.23 | 126.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 771.00 | 769.50 | 770.00 | 770.50 | 758.50 | 35.150 | 17.49% | 763.50 | 71.750 | 69.44 | 0.00 | 0.00 | 0.00 | 75.20 | Tunnel Outflow – 0.0 MCM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2624.40ft | 64.160 | 43.03% | 2599.30 | 29.150 | 21.70 | 4.23 | 0.00 | 4.23 | 72.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1584.50 | 21.040 | 38.42% | 1584.10 | 20.440 | 6.94 | 0.00 | 0.00 | 0.00 | 54.00 | Sluice discharge/day – 0.00 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1194.40 | 8.9943 | 18.05% | 1194.98 | 10.0002 | 6.83 | 0.00 | 0.00 | 0.00 | 57.00 | Sluice discharge/day – 0 McM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 692.00 | 17.1306 | 36.14% | 698.65 | 27.9522 | 34.14 | 0.00 | 0.00 | 0.00 | 40.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 753.46 | 22.720 | 66.86% | 756.43 | 29.94 | 53.82 | 29.90 | 0.00 | 29.90 | 83.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 971.50 | 7.74 | 24.85% | 968.90 | 5.07 | 84.46 | 0.00 | 0.00 | 0.00 | 69.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 423.25 | 28.01 | 92.44% | 420.40 | 20.750 | 137.78 | 55.18 | 0.00 | 55.18 | 65.20 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1750.05 | 2.700 | 35.29% | 1749.15 | 2.340 | 1.62 | 0.00 | 0.00 | 0.00 | 16.80 | Sluice discharge/day – 0 McM | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.40 | 6.332 | 98.48% | 455.85 | 5.997 | 106.38 | 44.36 | 62.61 | 106.97 | 92.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.70 | 1.2077 | 22.82% | 748.10 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 253.00 | 4.550 | 178.85 | 98.34 | 80.51 | 178.85 | 59.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 186.00 | 0.365 | 31.47% | 186.40 | 0.405 | 24.62 | 31.37 | 0.00 | 31.37 | 52.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 819.60 | 0.1624 | 21.28% | 820.20 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 847.00 | 0.240 | 61.54% | 846.85 | 0.201 | 9.93 | 9.52 | 0.00 | 9.52 | 55.50 |
