| 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 | 2373.00 ft | 2365.00 | 2371.00 | 2372.00 | 2305.72ft | 202.800 | 13.90% | 2338.62ft | 531.754 | 55.01 | 9.19 | 0.00 | 9.19 | 21.40 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.00 | 159.50 | 160.00 | 160.50 | 132.82 | 187.890 | 18.46% | 140.12 | 311.346 | 35.24 | 0.00 | 0.00 | 0.00 | 39.80 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 935.17 | 47.080 | 10.54% | 950.23 | 112.310 | 15.97 | 0.00 | 0.00 | 0.00 | 34.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 768.00 | 766.50 | 767.00 | 767.50 | 754.80 | 15.050 | 7.49% | 757.40 | 28.750 | 15.05 | 0.00 | 0.00 | 0.00 | 37.80 | Tunnel Outflow – 0.0MCM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2625.20ft | 65.531 | 43.95% | 2579.70 | 11.168 | 8.82 | 22.81 | 0.00 | 22.81 | 52.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1583.15 | 19.015 | 34.72% | 1583.35 | 19.315 | 5.72 | 2.18 | 0.00 | 2.18 | 11.80 | Sluice discharge/day – 0.006 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1193.18 | 6.8784 | 13.80% | 1194.16 | 8.5781 | 2.01 | 0.00 | 0.00 | 0.00 | 16.00 | Sluice discharge/day – 0 McM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 684.50 | 7.5107 | 15.85% | 694.30 | 20.8439 | 3.30 | 2.15 | 0.00 | 2.15 | 24.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 748.83 | 13.546 | 39.86% | 751.30 | 18.39 | 22.80 | 0.52 | 0.00 | 0.52 | 151.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 964.30 | 0.85 | 2.73% | 965.15 | 1.53 | 17.13 | 0.00 | 0.00 | 0.00 | 27.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 415.10 | 9.62 | 31.75% | 418.40 | 15.960 | 34.53 | 23.07 | 0.00 | 23.07 | 57.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1751.75 | 3.380 | 44.18% | 1748.10 | 1.936 | 0.00 | 0.00 | 0.00 | 0.00 | 2.40 | Sluice discharge/day – 0.324McM | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 452.50 | 3.960 | 61.59% | 453.10 | 4.270 | 6.63 | 3.97 | 0.00 | 3.97 | 20.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.30 | 0.7500 | 14.17% | 746.60 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 250.10 | 3.330 | 73.19% | 246.50 | 2.050 | 16.80 | 10.91 | 0.00 | 10.91 | 27.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 185.60 | 0.327 | 28.19% | 186.50 | 0.415 | 6.38 | 2.11 | 0.00 | 2.11 | 14.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 819.20 | 0.1387 | 18.18% | 818.40 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.90 | 0.210 | 53.85% | 846.40 | 0.100 | 5.67 | 4.16 | 0.00 | 4.16 | 21.80 |
