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Technical Committee Meeting (TCM)

This report provides an analysis of the current water levels in the Bhakra and Pong Reservoirs, including historical data, inflow and outflow rates, and snowmelt scenarios. It also includes graphical representation and comparison with previous years' data.

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Technical Committee Meeting (TCM)

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  1. Technical Committee Meeting (TCM) National Hydrology Project BBMB

  2. Reservoirs Level on 16th May…. Bhakra Existing Live Capacity = 55.78% Pong Existing Live Capacity = 43.37% http://210.212.64.190/BBMB/BhakraCurrentVsHistorical

  3. Bhakra inflow compared with Exceedance Probability From 21st September to 16th May 2019, inflow is 14.37% exceedance probability From 16th April to 16th May 2019, inflow is 28.39% exceedance probability http://210.212.64.190/BBMB/BhakraAnalysisChart

  4. Bhakra Level on 16th May…. Level of 26thApril 2019 - 1624.11 Level of 26thApril 2011 - 1586.94 Level of 16th May 2019 - 1619.46 Level of 16th May 2015 – 1596.03 Level of 16th May 2014 – 1579.20 Level of 16th May 2011 - 1575.43 http://210.212.64.190/BBMB/BhakraCurrentVsHistorical

  5. Bhakra Level graph in 2015, 2014, 2011 and 2019… Snowmelt in 2015 – 5434 MCM Snowmelt in 2014 – 4836 MCM Snowmelt in 2011 – 5383 MCM Expected Snowmelt in 2019 – (5700-6100) MCM http://210.212.64.190/BBMB/BhakraCurrentVsHistorical

  6. Bhakra Outflow graph in 2015, 2014, 2011 and 2019 … Bhakra Outflow in May 2011 – 29500 Cusec Bhakra Outflow in June 2011 – 28800 Cusec Bhakra Outflow in July 2011 – 28100 Cusec Bhakra Outflow in August 2011 – 28500 Cusec Bhakra Outflow in September 2011 – 31300 Cusec *Till 25th April 2019 http://210.212.64.190/BBMB/BhakraCurrentVsHistorical

  7. Inflow & Outflow Bhakra October onward … *Till 16th May 2019

  8. Bhakra Inflow in Snowmelt Period….

  9. Bhakra Level Scenario – Modelled Min Snowmelt till 30th June & various inflows in Monsoon & 35K Cusec Outflow for 21st May to 20th July http://210.212.64.190/BBMB/BhakraLevelCalculator

  10. Bhakra Level Scenario – Modelled Min Snowmelt till 30th June & various inflows in Monsoon & 35K Cusec Outflow for 21st May to 20th July http://210.212.64.190/BBMB/BhakraLevelCalculator

  11. Bhakra Level Scenario – Modelled Snowmelt till 30th June & various inflows in Monsoon & 35K Cusec Outflow for 21stMay to 31st July Outflow in rest of April considered 15K Cusec http://210.212.64.190/BBMB/BhakraLevelCalculator

  12. Bhakra Level Scenario – Modelled Snowmelt till 30th June & various inflows in Monsoon & 35K Cusec Outflow for 21st May to 31st July http://210.212.64.190/BBMB/BhakraLevelCalculator

  13. Bhakra Level Scenario – 35K Cusec outflow from 20 May to 20 July/10 years average outflow afterward http://210.212.64.190/BBMB/BhakraLevelCalculator

  14. Bhakra Level Scenario – 35K Cusec outflow from 20 May to 20 July/10 years average outflow afterward http://210.212.64.190/BBMB/BhakraLevelCalculator

  15. Pong Level on 16th May…. Level on 16th May 2019 - 1338.87 Level on 16th May 2015 - 1330.02 Level on 16th May 1991 – 1339.07 http://210.212.64.190/BBMB/PongCurrentVsHistorical

  16. Pong inflow compared with Exceedance Probability From 1st October to 25th April 2019, inflow is 16.47% exceedance probability From 16th April to 16th May 2019, inflow is 36.80% exceedance probability http://210.212.64.190/BBMB/PongAnalysisChart

  17. Inflow & Outflow Pong October onward … *Till 16th May 2019 http://210.212.64.190/BBMB/Bhakra

  18. Pong Level Scenario – 10K Cusec Outflow http://210.212.64.190/BBMB/PongLevelCalculator

  19. Pong Level Scenario – 10K Cusec Outflow http://210.212.64.190/BBMB/PongLevelCalculator

  20. Snow Accumulation in Satluj and Beas Basin Till 15th May 2019 http://210.212.64.190/BBMB/BeasMawDataSnowAccumulation10Days

  21. Snowmelt Runoff in Satluj and Beas Basin

  22. Thank you

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