| 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 | 2390.09 ft | 2382.09 | 2388.09 | 2389.09 | 2368.44ft | 912.012 | 62.49% | 2331.24 | 452.913 | 86.28 | 61.84 | 0.00 | 61.84 | 7.40 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 164.00 | 162.50 | 163.00 | 163.50 | 158.39 | 715.530 | 70.30% | 145.66 | 420.86 | 84.20 | 56.08 | 0.00 | 56.08 | 115.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.20 | 974.20 | 975.20 | 975.70 | 967.16 | 246.930 | 55.30% | 956.91 | 157.180 | 64.77 | 25.88 | 0.00 | 25.88 | 67.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 774.50 | 773.00 | 773.50 | 774.00 | 773.70 | 177.750 | 88.43% | 769.20 | 126.350 | 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 | 2657.30ft | 133.420 | 89.49% | 2641.80ft | 96.960 | 34.72 | 16.72 | 0.00 | 16.72 | 50.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1598.30 | 50.840 | 92.82% | 1588.60 | 28.540 | 9.34 | 5.54 | 5.54 | 11.08 | 14.00 | Sluice discharge/day -0 McM.Gate No.2 opening-10cm | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1201.85 | 28.8033 | 57.80% | 1196.97 | 13.4515 | 5.16 | 0.00 | 0.00 | 0.00 | 18.00 | Sluice discharge/day – 0 McM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 706.10 | 42.9725 | 90.66% | 695.10 | 22.1814 | 25.52 | 20.34 | 7.86 | 28.20 | 4.00 | Gate # 2 -10cm | |
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 753.34 | 22.480 | 66.16% | 745.24 | 7.750 | 23.55 | 25.08 | 0.00 | 25.08 | 10.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 967.65 | 3.83 | 12.30% | 963.90 | 0.53 | 12.79 | 0.00 | 0.00 | 0.00 | 52.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 419.80 | 19.25 | 63.53% | 417.60 | 14.30 | 63.43 | 42.68 | 14.97 | 57.65 | 65.80 | Vachumaram- NIl. Crest Gate No. 1,2,3,4,5&6 opened for 15ft with 0.75 ft flow depth | |
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.35 | 7.160 | 93.59% | 1755.15 | 5.075 | 0.68 | 0.00 | 0.68 | 0.68 | 12.60 | Sluice discharge/day – 0 Gate No. 2 & 4 – 10 cm | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.35 | 6.307 | 98.09% | 452.70 | 4.066 | 67.98 | 39.42 | 28.86 | 68.28 | 12.00 | Gate opening status – Gate #3-15 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 | 248.00 | 2.510 | 55.16% | 249.30 | 3.017 | 85.43 | 90.40 | 0.00 | 90.40 | 17.00 | Nil for time being | |||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 190.30 | 0.839 | 72.33% | 186.30 | 0.395 | 37.04 | 25.18 | 5.19 | 30.37 | 94.00 | Gate No. 02 opened 5cm | |||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.50 | 0.2030 | 26.61% | 820.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.45 | 0.106 | 27.18% | 846.60 | 0.142 | 9.55 | 9.69 | 0.00 | 9.69 | 0.00 |
