| 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 | 2392.55 ft | 2384.55 | 2390.55 | 2391.55 | 2372.58ft | 970.802 | 66.52% | 2328.86ft | 427.505 | 94.55 | 37.22 | 0.00 | 37.22 | 1.20 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 165.00 | 163.50 | 164.00 | 164.50 | 159.30 | 740.400 | 72.75% | 145.64 | 420.44 | 48.69 | 29.14 | 0.00 | 29.14 | 4.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.40 | 974.40 | 975.40 | 975.90 | 968.89 | 266.430 | 59.67% | 959.13 | 175.210 | 47.25 | 22.25 | 0.00 | 22.25 | 5.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.00 | 773.50 | 774.00 | 774.50 | 774.50 | 187.550 | 93.31% | 768.50 | 118.750 | 9.61 | 9.61 | 0.00 | 9.61 | 0.00 | Tunnel Outflow -0.83MCM (9.61 Cumecs) Control shaft opened 4.9.24 11.40 am |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2660.00 | 2661.00 | 2662.30ft | 147.110 | 98.67% | 2650.50ft | 116.550 | 13.55 | 22.36 | 1.02 | 23.38 | 1.20 | Gate Closed | |
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1598.05 | 50.090 | 91.46% | 1589.45 | 30.240 | 11.75 | 6.22 | 5.54 | 11.75 | 0.00 | Gate No.2 opening-10cm | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1202.87 | 32.0515 | 64.32% | 1197.64 | 15.3966 | 1.11 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 705.50 | 41.5807 | 87.72% | 691.00 | 15.5516 | 30.97 | 17.74 | 7.86 | 25.60 | 0.00 | Gate # 2 -10cm | |
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 756.70 | 30.629 | 90.14% | 748.10 | 12.300 | 29.18 | 32.72 | 0.00 | 32.72 | 3.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 969.95 | 6.13 | 19.68% | 966.55 | 2.73 | 15.93 | 0.00 | 0.00 | 0.00 | 2.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 421.60 | 23.75 | 78.38% | 413.70 | 7.50 | 120.23 | 43.25 | 50.94 | 94.19 | 17.60 | Vachumaram- NIl. Crest Gate No. 1,2,3,4,5&6 opened for 13ft with 2.0 ft flow depth | |
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.25 | 7.080 | 92.55% | 1757.00 | 6.200 | 0.68 | 0.00 | 0.68 | 0.68 | 0.00 | Gate No. 2 & 4 – 10 cm | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.20 | 6.219 | 96.72% | 452.30 | 3.862 | 47.03 | 39.74 | 8.30 | 48.04 | 0.00 | Gate # 3-5cm | |||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.20 | 1.0140 | 19.16% | 746.70 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 251.20 | 3.784 | 83.16% | 248.90 | 2.861 | 88.49 | 96.36 | 0.00 | 96.36 | 4.00 | Gate operation – Nil | |||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 187.30 | 0.498 | 42.93% | 184.30 | 0.212 | 2.18 | 2.21 | 0.00 | 2.21 | 10.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.50 | 0.2030 | 26.61% | 819.90 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.65 | 0.154 | 39.49% | 846.60 | 0.142 | 4.27 | 4.55 | 0.00 | 4.55 | 0.00 |
