05.05.2023

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 ft2395.002401.002402.002331.18t452.27230.99%2339.90ft545.41914.9570.000.0070.000.00 
2IDAMALAYAREKM171.00169.00161.001017.80169.00167.50168.00168.50140.34315.64731.01%141.64340.9304.7053.760.0053.760.00 
3KAKKI (ANATHODE )PTTA982.160981.460975.360446.51981.46979.46980.46980.96955.68147.95033.13%957.24159.8204.0040.460.0040.463.00 
4BANASURASAGAR
(K A SCHEME)
WND775.600775.600767.000201.00775.60774.10774.60775.10759.1038.15018.98%759.1038.1500.008.800.008.800.00Tunnel Outflow – 0.76 MCM
5SHOLAYARTSR2663 ft2663 ft2642 ft149.09 2658.002659.502661.002642.7098.86966.32%2587.5017.32012.517.590.007.590.00 
6MADUPETTYIDK1599.591599.591594.7154.77 1596.001597.001598.001588.5028.34051.74%1585.1021.9405.037.340.007.341.00Sluice discharge/day – 0.7 McM
7ANAYIRANKALIDK1210.0701207.0201207.02049.83 1205.021206.021207.021195.2810.520521.11%1189.142.16005.550.000.000.000.00Sluice discharge/day – 1.0 McM
8PONMUDIIDK708.660707.750701.35047.40 704.50705.50706.50695.6023.017448.56%696.7024.839117.4718.440.0018.440.00 
9KUTTIYADI (KAKKAYAM)KKD758.040758.040751.64033.98 755.50756.50757.50749.2314.25541.95%749.2614.318.218.870.008.877.00 
10PAMBAPTTA986.330986.330981.46031.15 982.00983.50984.50963.550.280.90%963.500.2437.810.000.000.000.00 
11PORINGALKUTHUTSR423.980423.980419.41030.30 419.00420.00421.00413.957.8725.97%416.0511.20016.1916.190.0016.190.00 
12KUNDALAIDK1759.301758.690 7.65 1755.001756.001757.001758.307.12093.07%1751.603.3200.810.001.271.2721.60 
13KALLARKUTTYIDK456.900456.590450.2006.43   455.00453.204.32067.19%453.904.76020.1623.040.0023.040.00 
14ERATTAYARIDK754.380754.380748.2805.29   748.28746.300.750014.17%746.40    0.00  
15LOWER PERIYAR IDK256.00253.00237.744.55   252.00249.203.10068.13%250.303.41032.7926.920.0026.920.00 
16MOOZHIYARPTTA192.940192.630186.5301.16   190.00189.300.71561.64%187.400.50831.8428.630.0028.630.00 
17KALLARIDK824.480824.480818.3800.76   823.50819.000.100013.11%820.00    0.00  
18SENGULAM (PUMPING STORAGE DAM)IDK849.49847.640847.640.39     0.0000.00%846.700.2400.000.000.000.001.00Shut down
  Grand Total3547.55     1153.2832.51% 1188.57      
Water level at 7 a.m. on 05.05.2023