23.05.2023

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 wrt 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
1234567891011121314151617181920=18+192122
1IDUKKIIDK2408.5 ft2403 ft2373 ft1459.492403.00 ft2395.002401.002402.002320.40ft337.13423.10%2342.72ft579.89313.8996.110.0096.1110.20 
2IDAMALAYAREKM171.00169.00161.001017.80169.00167.50168.00168.50137.36259.66025.51%140.25313.8903.6654.520.0054.520.00 
3KAKKI (ANATHODE )PTTA982.160981.460975.360446.51981.46979.46980.46980.96948.47102.54022.96%955.14142.90020.6433.720.0033.7223.00 
4BANASURASAGAR
(K A SCHEME)
WND775.600775.600767.000201.00775.60774.10774.60775.10756.9025.75012.81%758.2033.1500.009.140.009.1432.80Tunnel Outflow – 0.79MCM
5SHOLAYARTSR2663 ft2663 ft2642 ft149.09 2658.002659.502661.002641.60ft96.53364.75%2569.905.6407.6515.020.0015.0210.00 
6MADUPETTYIDK1599.591599.591594.7154.77 1596.001597.001598.001583.1018.94034.58%1585.7522.9150.870.000.000.000.00Sluice discharge/day – 0.00 McM
7ANAYIRANKALIDK1210.0701207.0201207.02049.83 1205.021206.021207.021188.001.57793.17%1189.002.08850.000.000.000.0015.00Sluice discharge/day – 0 McM
8PONMUDIIDK708.660707.750701.35047.40 704.50705.50706.50692.0017.130636.14%700.6531.47032.5317.160.0017.160.00 
9KUTTIYADI (KAKKAYAM)KKD758.040758.040751.64033.98 755.50756.50757.50746.499.61728.30%748.7718.448.549.690.009.6912.00 
10PAMBAPTTA986.330986.330981.46031.15 982.00983.50984.50963.750.411.32%965.551.8554.980.000.000.005.00 
11PORINGALKUTHUTSR423.980423.980419.41030.30 419.00420.00421.00414.058.0326.50%421.0522.3807.8510.450.0010.450.00 
12KUNDALAIDK1759.301758.690 7.65 1755.001756.001757.001758.006.90090.20%1741.500.1652.550.002.552.550.80 
13KALLARKUTTYIDK456.900456.590450.2006.43   455.00451.803.60756.10%454.104.88713.8118.830.0018.830.00 
14ERATTAYARIDK754.380754.380748.2805.29   748.28746.300.750014.17%746.90    0.00  
15LOWER PERIYAR IDK256.00253.00237.744.55   252.00248.602.74460.31%253.004.55028.9725.190.0025.190.00 
16MOOZHIYARPTTA192.940192.630186.5301.16   190.00187.550.52445.17%187.100.47720.0221.090.0021.0918.00 
17KALLARIDK824.480824.480818.3800.76   823.50819.100.100013.11%819.00    0.00  
18SENGULAM (PUMPING STORAGE DAM)IDK849.49847.640847.640.39     0.0000.00%846.900.2130.000.000.000.000.00Shut down
Water level as on 23.05.2023 at 7.00AM