| 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 | 2383.53 ft | 2375.53 | 2381.53 | 2382.53 | 2366.24Ft | 880.773 | 60.35% | 2332.60ft | 467.448 | 259.19 | 90.03 | 0.00 | 90.03 | 19.40 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 163.00 | 161.50 | 162.00 | 162.50 | 157.42 | 690.500 | 67.84% | 145.74 | 422.54 | 173.66 | 63.43 | 0.00 | 63.43 | 20.80 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.75 | 973.75 | 974.75 | 975.25 | 966.18 | 236.910 | 53.06% | 958.32 | 168.460 | 85.84 | 50.65 | 0.00 | 50.65 | 26.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 774.00 | 772.50 | 773.00 | 773.50 | 774.35 | 185.550 | 92.31% | 767.75 | 111.150 | 13.72 | 11.46 | 34.67 | 46.13 | 18.80 | Control shaft gate fully opened on 27.07.24 @2.55pm.Radial gate No 2 opened 10cm @8.10am on 30.07.2024,Radial gate No 3 – 15CM ON 31.07.2024,Radial gate No 4 15Cm 31.07.2024, Tunnel Outflow -0.99MCM 11.46 Cumecs) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2660.00 | 2661.00 | 2648.10ft | 110.870 | 74.36% | 2634.30ft | 81.859 | 46.70 | 22.47 | 0.00 | 22.47 | 26.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1598.55 | 51.590 | 94.19% | 1587.75 | 26.840 | 15.39 | 0.00 | 11.91 | 11.91 | 6.00 | Sluice discharge/day -0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1198.58 | 18.3900 | 36.91% | 1196.48 | 12.6017 | 7.00 | 0.00 | 0.00 | 0.00 | 6.00 | Sluice discharge/day – 0 McM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 707.20 | 46.0918 | 97.24% | 700.10 | 30.3767 | 3.70 | 20.33 | 15.56 | 35.89 | 14.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 757.89 | 33.600 | 98.88% | 753.13 | 22.050 | 73.21 | 38.43 | 29.50 | 67.93 | 53.00 | Control shaft gate fully opened on 27.07.24 @2.55pm.. Both Spillway gates opened at 12.45am upto 15cm | |
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 972.10 | 8.42 | 27.03% | 964.80 | 1.25 | 29.31 | 0.00 | 0.00 | 0.00 | 14.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 419.10 | 17.50 | 57.76% | 419.65 | 18.87 | 224.38 | 54.61 | 204.49 | 259.10 | 17.60 | Vachumaram- nIL. Crest Gate No. 1,2,3,4,5&6 opened for 14ft. Sluice No 1 opened | |
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1755.55 | 5.300 | 69.28% | 1753.75 | 4.375 | 2.60 | 0.00 | 0.00 | 0.00 | 2.80 | Sluice discharge/day – 0 | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.35 | 6.307 | 98.09% | 451.70 | 3.556 | 211.93 | 39.68 | 172.25 | 211.93 | 13.00 | Gate opening status – Gate# 2-30cm,Gate# 3-30cm. Sluice gate opened 1.2 M | |||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 748.30 | 1.4402 | 27.21% | 747.00 | 0.9365 | 0.00 | ||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 248.30 | 2.627 | 231.86 | 97.87 | 133.99 | 231.86 | 16.00 | Gate opening status – UV# 2-20cm, UV# 3-20cm | |||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 191.10 | 0.953 | 82.16% | 185.80 | 0.346 | 40.01 | 34.83 | 5.37 | 40.20 | 11.00 | Gate opening status – Gate# 2-10cm | |||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.80 | 0.2144 | 28.10% | 820.30 | 0.1955 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.15 | 0.035 | 8.97% | 846.90 | 0.213 | 4.84 | 6.48 | 0.00 | 6.48 | 4.00 |
