17.02.2023

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 ft2395.002401.002402.002359.62ft787.49353.96%2381.30ft1097.69716.9095.720.0095.720.00 
2IDAMALAYAREKM171.00169.00161.001017.80169.00167.50168.00168.50151.97560.96555.12%157.52693.0000.1658.150.0058.150.00 
3KAKKI (ANATHODE )PTTA982.160981.460975.360446.51981.46979.46980.46980.96970.54286.23064.10%973.43323.0907.8725.920.0025.920.00 
4BANASURASAGAR
(K A SCHEME)
WND775.600775.600767.000201.00775.60774.10774.60775.10766.5098.75049.13%766.5599.3500.0011.570.0011.570.00Tunnel Outflow – 1.00MCM (11.57 Cumecs)
5SHOLAYARTSR2663 ft2663 ft2642 ft149.09 2658.002659.502661.002659.60 ft139.53593.59%2649.60 ft114.4104.237.380.007.380.00 
6MADUPETTYIDK1599.591599.591594.7154.77 1596.001597.001598.001597.1547.81587.30%1593.7039.1900.000.000.000.000.00Sluice Discharge-0.00 McM
7ANAYIRANKALIDK1210.0701207.0201207.02049.83 1205.021206.021207.021207.0249.8377100.02%1206.9649.57480.000.000.000.000.00 
8PONMUDIIDK708.660707.750701.35047.40 704.50705.50706.50702.9536.043376.04%698.8028.19166.6510.100.0010.100.00 
9KUTTIYADI (KAKKAYAM)KKD758.040758.040751.64033.98 755.50756.50757.50749.4714.73443.36%753.4022.6112.1519.190.0019.190.00 
10PAMBAPTTA986.330986.330981.46031.15 982.00983.50984.50970.606.7821.77%980.1019.781.720.000.000.000.00 
11PORINGALKUTHUTSR423.980423.980419.41030.30 419.00420.00421.00411.804.8616.04%418.7016.6104.2311.830.0011.830.00 
12KUNDALAIDK1759.301758.690 7.65 1755.001756.001757.001758.006.90090.20%1757.956.8655.100.005.105.100.00 
13KALLARKUTTYIDK456.900456.590450.2006.43   455.00451.303.35052.10%454.855.3705.006.770.006.770.00 
14ERATTAYARIDK754.380754.380748.2805.29   748.28746.800.859016.23%746.60    0.00  
15LOWER PERIYAR IDK256.00253.00237.744.55   252.00249.603.13068.79%250.303.41011.988.370.008.370.00 
16MOOZHIYARPTTA192.940192.630186.5301.16   190.00187.450.51344.22%189.800.77220.4622.210.0022.210.00 
17KALLARIDK824.480824.480818.3800.76   823.50819.700.168422.07%820.00    0.00  
18SENGULAM (PUMPING STORAGE DAM)IDK849.49847.640847.640.39     0.0000.00%846.700.1700.000.000.000.000.00Shut down
  Grand Total3547.55     2047.9657.73% 2520.09      
Water level at 7 a.m. on 17.02.2023