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STREAM FLOW MEASUREMENT. 1. STREAM FLOW MEASUREMENT. STREAM FLOW MEASUREMENT. 3. STREAM FLOW MEASUREMENT. 4. STREAM FLOW MEASUREMENT. Requirement of Metering Station. 5. STREAM FLOW MEASUREMENT. Requirement of Metering Station. 6. STREAM FLOW MEASUREMENT. Gauges and its Location. 7.
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STREAM FLOW MEASUREMENT Requirement of Metering Station 5
STREAM FLOW MEASUREMENT Requirement of Metering Station 6
STREAM FLOW MEASUREMENT Gauges and its Location 7
STREAM FLOW MEASUREMENT Staff Gauges 8
STREAM FLOW MEASUREMENT Location of Gauges 9
STREAM FLOW MEASUREMENT Cableway System (Current Meter Measurement)
STREAM FLOW MEASUREMENT 17 Continued….
STREAM FLOW MEASUREMENT Picture of Dilution Gauging 20
STREAM FLOW MEASUREMENT Dilution Gauging 22
STREAM FLOW MEASUREMENT Discharge Observation by Empirical Formula 25
STREAM FLOW MEASUREMENT Discharge Observation by Empirical Formula 26
STREAM FLOW MEASUREMENT Extension of Rating Curve 37
STREAM FLOW MEASUREMENT Extension of Rating Curve 38
STREAM FLOW MEASUREMENT Extension of Rating Curve 39
TREAM FLOW MEASUREMENT • Determination of available head (H) under different flow conditions (Q) at a dam sites for Hydropower Generation. • For obtaining a more accurate flood hydrograph for short intervals during a flood period, as discharge measurement at short interval is impossible during high flood. • During floods, sometimes practical difficulties may prevent the observation of discharge, in such situations discharge can be obtained from the stage-discharge relationship. • Extrapolation of stage-discharge relationship to determine the peek discharge (Q) for designing of any hydraulic structure. 40