| 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 | 2307.64ft | 220.289 | 15.09% | 2337.96ft | 524.707 | 38.10 | 78.70 | 0.00 | 78.70 | 15.60 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.00 | 159.50 | 160.00 | 160.50 | 133.17 | 192.965 | 18.96% | 137.91 | 269.835 | 23.07 | 43.01 | 0.00 | 43.01 | 20.20 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 936.38 | 51.230 | 11.47% | 950.92 | 116.320 | 10.51 | 33.31 | 0.00 | 33.31 | 3.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 767.00 | 765.50 | 766.00 | 766.50 | 754.90 | 15.550 | 7.74% | 755.85 | 19.950 | 0.58 | 0.00 | 0.00 | 0.00 | 8.00 | Tunnel Outflow – 0.0 MCM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2633.10ft | 79.640 | 53.42% | 2567.90 | 4.620 | 4.47 | 15.14 | 0.00 | 15.14 | 3.20 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1582.60 | 18.190 | 33.21% | 1584.40 | 20.890 | 0.00 | 2.61 | 0.00 | 2.61 | 1.60 | Sluice discharge/day – 0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1192.08 | 4.9706 | 9.98% | 1192.64 | 5.9419 | 2.01 | 0.00 | 0.00 | 0.00 | 0.00 | Sluice discharge/day – 0 McM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 686.55 | 9.5439 | 20.13% | 692.70 | 18.2359 | 4.76 | 4.18 | 0.00 | 4.18 | 7.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 746.24 | 9.250 | 27.22% | 748.74 | 13.38 | 6.00 | 9.17 | 0.00 | 9.17 | 18.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 963.95 | 0.57 | 1.83% | 964.25 | 0.81 | 70.96 | 0.00 | 0.00 | 0.00 | 6.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 413.20 | 6.75 | 22.28% | 415.95 | 11.020 | 11.84 | 17.97 | 0.00 | 17.97 | 6.80 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1757.45 | 6.515 | 85.16% | 1746.40 | 1.372 | 4.69 | 0.00 | 5.09 | 5.09 | 0.20 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 451.85 | 3.630 | 56.45% | 452.90 | 4.170 | 10.32 | 10.90 | 0.00 | 10.90 | 17.00 | ||||
| 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 | 249.00 | 2.900 | 63.74% | 248.50 | 2.710 | 20.24 | 21.17 | 0.00 | 21.17 | 18.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 186.70 | 0.435 | 37.50% | 188.70 | 0.686 | 26.84 | 25.92 | 0.00 | 25.92 | 0.00 | ||||
| 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 | 846.55 | 0.130 | 33.33% | 846.60 | 0.140 | 5.12 | 4.88 | 0.00 | 4.88 | 9.90 |
