Cover Image
close this bookA Training Manual in Conducting a Workshop in the Design, Construction, Operation, Maintenance and Repair of Hydrams (Peace Corps, 1981, 216 p.)
close this folderSession 3: Water measurement techniques (3 hours)
View the document(introduction...)
View the documentHandout 3A: Using a Weir
View the documentHandout 3B: Using a Weir - diagram
View the documentHandout 3C: Weir table
View the documentHandout 3C: Weir table - metric
View the documentHandout 3D: The float method of measurement

Handout 3C: Weir table - metric


0

3.2

6.35

9.5

12.7

15.9

19.

22.2

0

0

.283

1.415

2.547

3.963

5.379

7.362

9.062

25.4

11.3

13.3

15.573

18.12

20.668

23.219

26.051

28.882

50.8

31.994

34.825

38.225

41.336

44.735

48.135

51.534

55.214

76.2

58.613

62.577

66.256

70.219

73.902

78.150

82.113

83.332

101.6

90.608

94.855

99.102

103.633

107.88

112.412

117.223

121.754

127

126.57

131.380

136.195

141.007

145.822

150.913

156.016

161.111

152.9

166.21

171.589

176.968

182.347

187.446

193.109

198.488

204.151

177.8

209.53

215.193

220.856

226.803

232.466

238.413

244.356

250.019

203.2

256.25

262.197

268.143

274.37

280.601

286.828

293.059

299.29

228.6

305.8

312.312

318.542

325.053

331.568

338.08

344.594

351.388

254

357.899

364.694

371.493

378.288

385.09

392.169

398.956

406.035

Flow rate per millimeter of weir notch in liters/men,