| 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 | 2368.16ft | 908.040 | 62.22% | 2331.62 | 456.969 | 99.87 | 72.14 | 0.00 | 72.14 | 2.20 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 163.50 | 162.00 | 162.50 | 163.00 | 158.32 | 713.640 | 70.12% | 145.72 | 422.12 | 66.42 | 62.67 | 0.00 | 62.67 | 15.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.00 | 974.00 | 975.00 | 975.50 | 966.70 | 242.100 | 54.22% | 957.15 | 159.100 | 43.15 | 26.94 | 0.00 | 26.94 | 11.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 774.50 | 773.00 | 773.50 | 774.00 | 773.85 | 179.750 | 89.43% | 769.00 | 123.750 | 0.00 | 12.73 | 0.00 | 12.73 | 0.00 | Control shaft gate fully opened on 27.07.24 @2.55pm.Tunnel Outflow -1.10MCM (12.73 Cumecs) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2660.00 | 2661.00 | 2655.50ft | 128.800 | 86.39% | 2640.40ft | 93.990 | 31.70 | 20.03 | 0.00 | 20.03 | 27.20 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1598.55 | 51.590 | 94.19% | 1588.50 | 28.340 | 6.53 | 2.09 | 8.27 | 10.36 | 3.00 | 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 | 1201.45 | 27.5295 | 55.25% | 1196.93 | 13.3822 | 5.53 | 0.00 | 0.00 | 0.00 | 4.00 | Sluice discharge/day – 0 McM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 706.45 | 43.7844 | 92.37% | 696.30 | 24.1877 | 23.65 | 17.13 | 7.86 | 25.00 | 6.00 | Gate # 2 -10cm | |
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 753.47 | 22.720 | 66.86% | 745.85 | 8.660 | 24.68 | 35.12 | 0.00 | 35.12 | 33.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 967.30 | 3.48 | 11.17% | 963.95 | 0.57 | 12.95 | 0.00 | 0.00 | 0.00 | 21.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 419.65 | 18.87 | 62.28% | 418.35 | 15.85 | 57.58 | 43.09 | 10.15 | 53.24 | 46.20 | Vachumaram- NIl. Crest Gate No. 1,2,3,4,5&6 opened for 15ft with 0.6 ft flow depth | |
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.35 | 7.160 | 93.59% | 1755.00 | 5.000 | 0.68 | 0.00 | 0.68 | 0.68 | 1.00 | Sluice discharge/day – 0 Gate No. 2 & 4 – 10 cm | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.45 | 6.358 | 98.88% | 451.40 | 3.403 | 74.02 | 39.53 | 33.90 | 73.43 | 6.00 | Gate opening status – Gate #3-30 cm | |||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.20 | 1.0140 | 19.16% | 746.80 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 251.80 | 4.036 | 88.70% | 249.70 | 3.173 | 90.96 | 96.91 | 0.00 | 96.91 | 4.00 | Nil for time being | |||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 191.55 | 1.014 | 87.41% | 187.60 | 0.529 | 35.10 | 34.02 | 2.47 | 36.48 | 14.00 | Gate No. 2 – 5 cm | |||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.50 | 0.2030 | 26.61% | 820.10 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.55 | 0.130 | 33.33% | 846.70 | 0.165 | 9.47 | 10.02 | 0.00 | 10.02 | 3.50 |
