| 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 w.r.t 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 | 17 | 18 | 19 | 20 | 21 | 22=20+21 | 23 | 24 |
| 1 | IDUKKI | IDK | 2408.5 ft | 2403 ft | 2373 ft | 1459.49 | 2373.00 ft | 2365.00 | 2371.00 | 2372.00 | 2327.66 ft | 414.685 | 28.41% | 2305.74ft | 202.983 | 49.65 | 58.07 | 0.00 | 58.07 | 12.40 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.00 | 159.50 | 160.00 | 160.50 | 137.00 | 253.000 | 24.86% | 132.71 | 186.30 | 34.25 | 57.76 | 0.00 | 57.76 | 2.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 945.11 | 85.810 | 19.22% | 934.74 | 45.670 | 38.19 | 40.28 | 0.00 | 40.28 | 27.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 768.00 | 766.50 | 767.00 | 767.50 | 754.85 | 15.500 | 7.71% | 755.00 | 15.850 | 5.90 | 7.64 | 0.00 | 7.64 | 5.00 | Tunnel Outflow -0.66MCM (7.64 Cumecs) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2660.00 | 2661.00 | 2581.10ft | 12.110 | 8.12% | 2630.20ft | 74.349 | 8.15 | 5.76 | 0.00 | 5.76 | 45.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1590.70 | 32.740 | 59.78% | 1582.00 | 17.300 | 1.04 | 2.19 | 0.00 | 2.19 | 13.00 | Sluice discharge/day -0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1189.80 | 2.4970 | 5.01% | 1192.65 | 5.9592 | 11.57 | 0.00 | 0.00 | 0.00 | 11.00 | Sluice discharge/day – 1 McM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 685.90 | 8.8992 | 18.77% | 685.60 | 8.6017 | 12.96 | 5.50 | 0.00 | 5.50 | 7.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 747.40 | 11.900 | 35.02% | 744.66 | 7.000 | 16.75 | 14.39 | 0.00 | 14.39 | 57.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 965.10 | 1.49 | 4.78% | 963.80 | 0.45 | 29.54 | 0.00 | 0.00 | 0.00 | 22.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 416.20 | 11.50 | 37.95% | 413.95 | 7.88 | 36.45 | 19.40 | 0.00 | 19.40 | 32.40 | Vachumaram- Nil | |
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1741.00 | 0.090 | 1.18% | 1757.50 | 6.550 | 0.00 | 0.00 | 0.00 | 0.00 | 3.00 | Sluice discharge/day – 0 | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 452.45 | 3.938 | 61.24% | 451.50 | 3.450 | 19.24 | 21.01 | 0.00 | 21.01 | 12.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.80 | 0.8590 | 16.23% | 746.30 | 0.7500 | 0.00 | ||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 248.40 | 2.666 | 58.59% | 247.50 | 2.350 | 30.78 | 28.26 | 0.00 | 28.26 | 18.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 189.55 | 0.744 | 64.14% | 184.50 | 0.228 | 34.72 | 33.70 | 0.00 | 33.70 | 50.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.00 | 0.1842 | 24.14% | 819.20 | 0.1387 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.60 | 0.142 | 36.41% | 846.70 | 0.170 | 5.88 | 5.88 | 0.00 | 5.88 | 4.50 |
