| 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 | 2386.81 ft | 2378.81 | 2384.81 | 2385.81 | 2328.90ft | 427.932 | 29.32% | 2385.94ft | 1174.509 | 21.84 | 50.04 | 0.00 | 50.04 | 24.40 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 163.50 | 162.00 | 162.50 | 163.00 | 145.36 | 414.560 | 40.73% | 164.16 | 878.108 | 38.62 | 30.83 | 0.00 | 30.83 | 0.60 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.00 | 974.00 | 975.00 | 975.50 | 955.69 | 148.030 | 33.15% | 976.49 | 364.810 | 22.93 | 41.10 | 0.00 | 41.10 | 7.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 774.50 | 773.00 | 773.50 | 774.00 | 768.90 | 123.150 | 61.27% | 774.30 | 184.950 | 6.94 | 0.00 | 0.00 | 0.00 | 0.00 | Tunnel Outflow – 0 MCM (0.00cumecs) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2647.40ft | 109.241 | 73.27% | 2663.00 | 149.084 | 22.42 | 14.36 | 0.00 | 14.36 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1589.00 | 29.340 | 53.57% | 1597.75 | 49.415 | 3.47 | 0.00 | 0.00 | 0.00 | 39.60 | Sluice discharge/day – 0.00 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1197.31 | 14.3457 | 28.79% | 1207.29 | 51.229 | 3.32 | 0.00 | 0.00 | 0.00 | 55.00 | Sluice discharge/day – 0 McM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 691.00 | 15.5516 | 32.81% | 707.20 | 46.092 | 13.22 | 18.70 | 0.00 | 18.70 | 16.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 746.70 | 9.960 | 29.31% | 756.06 | 29.03 | 0.00 | 17.33 | 0.00 | 17.33 | 19.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 964.50 | 1.01 | 3.24% | 978.20 | 16.93 | 11.33 | 0.00 | 0.00 | 0.00 | 2.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 415.00 | 9.45 | 31.19% | 420.55 | 20.875 | 17.35 | 24.99 | 0.00 | 24.99 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1756.15 | 5.660 | 73.99% | 1758.20 | 7.045 | 1.39 | 0.00 | 0.00 | 0.00 | 24.00 | Sluice discharge/day – 0 McM | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 452.65 | 4.040 | 62.83% | 456.20 | 6.219 | 27.11 | 23.86 | 0.00 | 23.86 | 29.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.70 | 0.8313 | 15.71% | 747.90 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 249.40 | 3.056 | 67.16% | 253.00 | 4.550 | 37.82 | 33.31 | 0.00 | 33.31 | 42.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 185.15 | 0.289 | 24.91% | 191.30 | 0.980 | 28.37 | 30.65 | 0.00 | 30.65 | 13.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 819.90 | 0.1802 | 23.62% | 820.40 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.85 | 0.201 | 51.54% | 846.65 | 0.154 | 6.47 | 6.61 | 0.00 | 6.61 | 1.60 |
