Manual for Measurement of Irrigation Water: A Manual for Irrigationist |
Common terms and phrases
9-inch concrete Parshall 90-degree V-notch weir acre-feet acre-foot Boise project bulkhead Bureau of Reclamation canal computing submerged flow concrete Parshall flume Constant-head contracted rectangular weir contracted weirs crest length Cubic Cubic Cubic current meter depth determined device dimensions Discharge Cubic Feet discharge in second-feet discharge measurements Discharge of standard downstream elevation Feet Feet Feet Feet Inches Feet feet per second float foot form for 9-inch formula Q Francis formula Free-flow discharge gage height gate openings Head H installed irrigation water Length of weir method miner's inches nappe Parshall measuring flume Percentage of Submergence pipe Pitot tube portable form ratio SECTION 87 staff gage standard Cipolletti weir standard contracted rectangular standard suppressed rectangular structure submerged orifice Submerged Parshall Flume suppressed rectangular weir suppressed weirs throat width type of weir upper head velocity of approach Venturi meter vertical water surface weir box weir crest Weir gage weir notch weir pond