Discharge Table
For
27" Palmer-Bowlus Flume
INC.
770.664.6513 (V)
FEET
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0.08
0.09
0.10
0.11
0.12
0.13
0.14
0.15
0.16
0.17
0.18
0.19
0.20
0.21
0.22
0.23
0.24
0.25
0.26
0.27
0.28
0.29
0.30
0.31
0.32
0.33
0.34
0.35
0.36
0.37
0.38
0.39
0.40
0.41
0.42
0.43
0.44
0.45
0.46
0.47
0.48
0.49
0.50
LEVEL
INCHES
0.12
0.24
0.36
0.48
0.60
0.72
0.84
0.96
1.08
1.20
1.32
1.44
1.56
1.68
1.80
1.92
2.04
2.16
2.28
2.40
2.52
2.64
2.76
2.88
3.00
3.12
3.24
3.36
3.48
3.60
3.72
3.84
3.96
4.08
4.20
4.32
4.44
4.56
4.68
4.80
4.92
5.04
5.16
5.28
5.40
5.52
5.64
5.76
5.88
6.00
770.664.6565 (F)
CFS
FLOW
GPM
Document: PB27-D-T
MGD
Best Results Within 0.23 D
and 0.73 D
FEET
0.51
0.52
0.53
0.54
0.55
0.56
0.57
0.58
0.59
0.60
0.61
0.62
0.63
0.64
0.65
0.66
0.67
0.68
0.69
0.70
0.71
0.72
0.73
0.74
0.75
0.76
0.77
0.78
0.79
0.80
0.81
0.82
0.83
0.84
0.85
0.86
0.87
0.88
0.89
0.90
0.91
0.92
0.93
0.94
0.95
0.96
0.97
0.98
0.99
1.00
LEVEL
INCHES
6.12
6.24
6.36
6.48
6.60
6.72
6.84
6.96
7.08
7.20
7.32
7.44
7.56
7.68
7.80
7.92
8.04
8.16
8.28
8.40
8.52
8.64
8.76
8.88
9.00
9.12
9.24
9.36
9.48
9.60
9.72
9.84
9.96
10.08
10.20
10.32
10.44
10.56
10.68
10.80
10.92
11.04
11.16
11.28
11.40
11.52
11.64
11.76
11.88
12.00
By: Matt Kazmier
Rev.: 0
Date: 3-20-00
CFS
FLOW
GPM
MGD
1.525
1.582
1.640
1.698
1.758
1.819
1.880
1.943
2.007
2.071
2.137
2.203
2.271
2.339
2.409
2.479
2.551
2.623
2.696
2.771
2.846
2.922
2.999
3.077
3.157
3.237
3.318
3.400
3.483
3.567
3.651
3.737
3.824
3.912
4.000
4.090
4.181
4.272
4.365
4.458
4.552
4.648
4.744
4.841
4.939
5.038
5.138
5.239
5.341
684.6
710.0
735.9
762.3
789.1
816.3
843.9
872.0
900.6
929.6
959.0
988.9
1019
1050
1081
1113
1145
1177
1210
1243
1277
1311
1346
1381
1417
1453
1489
1526
1563
1601
1639
1677
1716
1756
1795
1836
1876
1917
1959
2001
2043
2086
2129
2173
2217
2261
2306
2351
2397
0.9858
1.022
1.060
1.098
1.136
1.175
1.215
1.256
1.297
1.339
1.381
1.424
1.468
1.512
1.557
1.602
1.648
1.695
1.743
1.791
1.839
1.889
1.938
1.989
2.040
2.092
2.144
2.197
2.251
2.305
2.360
2.415
2.471
2.528
2.585
2.643
2.702
2.761
2.821
2.881
2.942
3.004
3.066
3.129
3.192
3.256
3.321
3.386
3.452
Source: "Development of Theoretical Rating Curves for Standardized Palmer-Bowlus Flumes," Vol. 2, TRACOM, Inc.
Discharge Table
For
27" Palmer-Bowlus Flume
INC.
770.664.6513 (V)
FEET
1.01
1.02
1.03
1.04
1.05
1.06
1.07
1.08
1.09
1.10
1.11
1.12
1.13
1.14
1.15
1.16
1.17
1.18
1.19
1.20
1.21
1.22
1.23
1.24
1.25
1.26
1.27
1.28
1.29
1.30
1.31
1.32
1.33
1.34
1.35
1.36
1.37
1.38
1.39
1.40
1.41
1.42
1.43
1.44
1.45
1.46
1.47
1.48
1.49
1.50
LEVEL
INCHES
12.12
12.24
12.36
12.48
12.60
12.72
12.84
12.96
13.08
13.20
13.32
13.44
13.56
13.68
13.80
13.92
14.04
14.16
14.28
14.40
14.52
14.64
14.76
14.88
15.00
15.12
15.24
15.36
15.48
15.60
15.72
15.84
15.96
16.08
16.20
16.32
16.44
16.56
16.68
16.80
16.92
17.04
17.16
17.28
17.40
17.52
17.64
17.76
17.88
18.00
770.664.6565 (F)
CFS
FLOW
GPM
MGD
FEET
5.444
5.548
5.652
5.758
5.865
5.972
6.081
6.190
6.300
6.411
6.524
6.637
6.751
6.866
6.982
7.098
7.216
7.335
7.454
7.575
7.696
7.819
7.942
8.066
8.191
8.297
8.444
8.572
8.701
8.831
8.961
9.093
9.225
9.359
9.493
9.628
9.764
9.902
10.04
10.18
10.32
10.46
10.60
10.74
10.89
11.03
11.18
11.32
11.47
11.62
2443
2490
2537
2584
2632
2680
2729
2778
2828
2877
2928
2979
3030
3081
3133
3186
3239
3292
3346
3400
3454
3509
3564
3620
3676
3724
3790
3847
3905
3963
4022
4081
4140
4200
4261
4321
4382
4444
4506
4568
4631
4694
4757
4821
4886
4951
5016
5081
5147
5214
3.518
3.585
3.653
3.721
3.790
3.860
3.930
4.001
4.072
4.144
4.216
4.289
4.363
4.437
4.512
4.588
4.664
4.740
4.818
4.896
4.974
5.053
5.133
5.213
5.294
5.363
5.458
5.540
5.623
5.707
5.792
5.877
5.962
6.049
6.135
6.223
6.311
6.399
6.489
6.578
6.669
6.760
6.851
6.943
7.036
7.129
7.223
7.317
7.413
7.508
1.51
1.52
1.53
1.54
1.55
1.56
1.57
1.58
1.59
1.60
1.61
1.62
1.63
1.64
1.65
LEVEL
INCHES
18.12
18.24
18.36
18.48
18.60
18.72
18.84
18.96
19.08
19.20
19.32
19.44
19.56
19.68
19.80
CFS
FLOW
GPM
MGD
11.77
11.92
12.07
12.22
12.37
12.52
12.68
12.83
12.99
13.15
13.30
13.46
13.62
13.78
13.95
5281
5348
5415
5483
5552
5621
5690
5760
5830
5900
5971
6042
6114
6186
6259
7.604
7.701
7.799
7.897
7.995
8.094
8.194
8.294
8.395
8.497
8.599
8.701
8.805
8.908
9.013
Source: "Development of Theoretical Rating Curves for Standardized Palmer-Bowlus Flumes," Vol. 2, TRACOM, Inc.