| 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 | 2386.81 ft | 2378.81 | 2384.81 | 2385.81 | 2367.80Ft | 902.927 | 61.87% | 2332.52Ft | 466.592 | 93.68 | 62.61 | 0.00 | 62.61 | 19.20 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 163.50 | 162.00 | 162.50 | 163.00 | 158.37 | 714.990 | 70.25% | 145.84 | 424.64 | 60.37 | 60.15 | 0.00 | 60.15 | 4.80 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.00 | 974.00 | 975.00 | 975.50 | 966.60 | 241.100 | 54.00% | 9578.00 | 164.300 | 46.44 | 33.70 | 0.00 | 33.70 | 67.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 774.50 | 773.00 | 773.50 | 774.00 | 774.05 | 182.150 | 90.62% | 768.75 | 121.350 | 5.09 | 12.04 | 0.00 | 12.04 | 16.20 | Control shaft gate fully opened on 27.07.24 @2.55pm.Tunnel Outflow -1.04MCM (12.04Cumecs) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2660.00 | 2661.00 | 2653.40ft | 123.570 | 82.88% | 2638.10ft | 89.260 | 30.99 | 19.58 | 0.00 | 19.58 | 5.30 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1598.40 | 51.140 | 93.37% | 1588.30 | 27.940 | 9.26 | 0.00 | 11.00 | 11.00 | 23.80 | Sluice discharge/day -0 McM.Gate No.2 opening-20cm | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1199.80 | 22.2751 | 44.70% | 1196.80 | 13.1657 | 5.90 | 0.00 | 0.00 | 0.00 | 44.00 | Sluice discharge/day – 0 McM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 706.00 | 42.7406 | 90.17% | 697.70 | 26.4355 | 28.21 | 20.35 | 7.86 | 28.21 | 20.00 | Gate # 2 -10cm | |
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 755.97 | 28.800 | 84.76% | 748.65 | 13.220 | 23.85 | 34.44 | 0.00 | 34.44 | 15.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 967.00 | 3.18 | 10.21% | 964.05 | 0.65 | 9.18 | 0.00 | 0.00 | 0.00 | 5.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 419.15 | 17.62 | 58.15% | 420.40 | 20.75 | 46.84 | 54.08 | 0.00 | 54.08 | 6.00 | Vachumaram- NIl. Crest Gate No. 1,2,3,4,5&6 opened for 15ft with 0 ft flow depth | |
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1757.60 | 6.620 | 86.54% | 1754.50 | 4.750 | 1.62 | 0.00 | 0.00 | 0.00 | 10.60 | Sluice discharge/day – 0 | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.35 | 6.307 | 98.09% | 452.00 | 3.709 | 86.67 | 39.08 | 47.59 | 86.67 | 66.00 | Gate opening status – Gate #3-15cm | |||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.30 | 1.0527 | 19.89% | 746.90 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 249.60 | 3.134 | 124.56 | 93.16 | 23.99 | 117.16 | 58.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 189.35 | 0.721 | 62.16% | 185.85 | 0.351 | 29.04 | 28.83 | 0.00 | 28.83 | 9.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.40 | 0.1993 | 26.12% | 820.20 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.60 | 0.142 | 36.41% | 846.80 | 0.189 | 6.02 | 5.61 | 0.00 | 5.61 | 13.20 |
