23.04.2025

Sl. No.Name of Dam / ReservoirDistrictMWL (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 FRLSame 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
1234567891011121314171819202122=20+212324
1IDUKKIIDK2408.5 ft2403 ft2373 ft1459.492403.00 ft2395.002401.002402.002344.90606.67641.57%2340.82556.56411.9997.840.0097.840.00 
2IDAMALAYAREKM171.00169.00161.001017.80169.00167.50168.00168.50142.39355.44634.92%143.44375.7604.9055.880.0055.880.00 
3KAKKI (ANATHODE )PTTA982.160981.46975.360446.51981.46979.46980.46980.96962.02199.77044.74%958.42169.77010.5439.130.0039.130.00 
4BANASURASAGAR
(K A SCHEME)
WND775.600775.60767.000201.00775.60774.10774.60775.10760.9551.75025.75%760.4047.5500.359.260.009.260.00Tunnel Discharge -0.80 Mcm, River Sluice -0.03Mcm
5SHOLAYARTSR2663 ft2663 ft2642 ft149.09 2658.002660.002661.002620.70ft58.09038.96%2607.60ft39.4906.7121.460.0021.460.00 
6MADUPETTYIDK1599.591599.591594.7154.77 1596.001597.001598.001587.2525.84047.18%1590.2031.7401.224.040.004.040.00Sluice Discharge -0.1568
7ANAYIRANKALIDK1210.0701207.021207.0249.83 1205.021206.021207.021199.5221.38442.91%1198.3917.78504.200.000.000.000.00Sluice Discharge -1.00 MCM
8PONMUDIIDK708.660707.750701.35047.40 704.50705.50706.50701.1532.46468.49%693.5019.50649.7320.090.0020.090.00 
9KUTTIYADI
(KAKKAYAM)
KKD758.040758.040751.64033.98 755.50756.50757.50750.17016.13547.48%750.7217.23014.5615.150.0015.158.00 
10PAMBAPTTA986.330986.330981.46031.15 982.00983.50984.50963.500.240.77%962.750.000.210.000.000.006.00 
11PORINGALKUTHUTSR423.980423.980419.41030.30 421.00422.00423.00414.608.8529.21%414.709.0019.3320.200.0020.203.00 
12KUNDALAIDK1759.301758.690 7.65 1755.001756.001757.001757.756.72587.91%1758.106.9700.680.000.680.680.00 
13KALLARKUTTYIDK456.900456.590450.2006.43   455.00453.304.38068.12%454.104.88726.5823.240.0023.240.00 
14ERATTAYARIDK754.380754.380748.2805.29   748.28746.200.729713.79%746.300.7500      
15LOWER PERIYAR IDK256.00253.00237.744.55   252.00249.803.21270.59%250.803.61827.4923.880.0023.887.00 
16MOOZHIYARPTTA192.940192.630186.5301.16   190.00187.100.47741.12%186.000.36527.9029.660.0029.660.00 
17KALLARIDK824.480824.480818.3800.76   823.50819.700.168422.07%819.400.1506      
18SENGULAM (PUMPING STORAGE DAM)IDK849.49847.640847.640.39    846.350.08321.28%846.750.1778.248.920.008.921.80 
Water level as on 23.04.2025 at 7.00 AM