Discharge Table
For
42" Palmer-Bowlus Flume
INC.
770.664.6513 (V)
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
770.664.6565 (F)
CFS
FLOW
GPM
Document: PB42-D-T
MGD
Best Results Within 0.23 D
and 0.73 D
4.507
4.616
4.725
4.836
4.949
5.062
5.177
5.293
5.410
5.529
5.648
5.769
5.891
6.015
6.139
6.265
6.392
6.520
6.650
6.780
6.912
2023
2071
2121
2171
2221
2272
2323
2376
2428
2481
2535
2589
2644
2699
2755
2812
2869
2926
2984
3043
3102
2.913
2.983
3.054
3.126
3.198
3.272
3.346
3.421
3.497
3.573
3.651
3.729
3.808
3.887
3.968
4.049
4.131
4.214
4.298
4.382
4.467
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
By: Matt Kazmier
Rev.: 0
Date: 3-20-00
CFS
FLOW
GPM
MGD
7.045
7.179
7.315
7.452
7.590
7.729
7.869
8.011
8.153
8.297
8.442
8.589
8.736
8.885
9.035
9.186
9.339
9.492
9.647
9.803
9.960
10.12
10.28
10.44
10.60
10.76
10.93
11.09
11.26
11.43
11.60
11.77
11.94
12.11
12.29
12.46
12.64
12.81
12.99
13.17
13.35
13.54
13.72
13.90
14.09
14.28
14.46
14.65
14.84
15.03
3162
3222
3283
3344
3406
3469
3532
3595
3659
3724
3789
3855
3921
3988
4055
4123
4191
4260
4330
4400
4470
4541
4613
4685
4758
4831
4905
4979
5054
5129
5205
5281
5358
5436
5514
5592
5671
5751
5831
5912
5993
6075
6157
6240
6323
6407
6491
6576
6661
6747
4.553
4.640
4.728
4.816
4.905
4.995
5.086
5.177
5.269
5.363
5.456
5.551
5.646
5.742
5.839
5.937
6.036
6.135
6.235
6.336
6.437
6.540
6.643
6.747
6.851
6.957
7.063
7.170
7.277
7.386
7.495
7.605
7.716
7.828
7.940
8.053
8.167
8.282
8.397
8.513
8.630
8.748
8.866
8.985
9.105
9.226
9.348
9.470
9.593
9.717
Source: "Development of Theoretical Rating Curves for Standardized Palmer-Bowlus Flumes," Vol. 2, TRACOM, Inc.
Discharge Table
For
42" Palmer-Bowlus Flume
INC.
770.664.6513 (V)
FEET
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
1.66
1.67
1.68
1.69
1.70
1.71
1.72
1.73
1.74
1.75
1.76
1.77
1.78
1.79
1.80
1.81
1.82
1.83
1.84
1.85
1.86
1.87
1.88
1.89
1.90
1.91
1.92
1.93
1.94
1.95
1.96
1.97
1.98
1.99
2.00
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
19.92
20.04
20.16
20.28
20.40
20.52
20.64
20.76
20.88
21.00
21.12
21.24
21.36
21.48
21.60
21.72
21.84
21.96
22.08
22.20
22.32
22.44
22.56
22.68
22.80
22.92
23.04
23.16
23.28
23.40
23.52
23.64
23.76
23.88
24.00
770.664.6565 (F)
CFS
FLOW
GPM
MGD
FEET
15.23
15.42
15.62
15.81
16.01
16.21
16.41
16.61
16.81
17.01
17.22
17.42
17.63
17.84
18.05
18.26
18.47
18.68
18.89
19.11
19.25
19.54
19.76
19.98
20.20
20.42
20.65
20.87
21.10
21.32
21.55
21.78
22.01
22.24
22.47
22.70
22.94
23.17
23.41
23.65
23.89
24.13
24.37
24.61
24.86
25.10
25.35
25.59
25.84
26.09
6834
6921
7008
7096
7185
7274
7364
7454
7544
7636
7727
7820
7912
8006
8099
8194
8289
8384
8480
8576
8637
8771
8869
8967
9066
9166
9266
9366
9468
9569
9671
9774
9877
9981
10085
10190
10295
10401
10507
10614
10721
10829
10937
11046
11156
11266
11376
11487
11598
11710
9.841
9.966
10.09
10.22
10.35
10.48
10.60
10.73
10.86
11.00
11.13
11.26
11.39
11.53
11.66
11.80
11.94
12.07
12.21
12.35
12.44
12.63
12.77
12.91
13.06
13.20
13.34
13.49
13.63
13.78
13.93
14.08
14.22
14.37
14.52
14.67
14.83
14.98
15.13
15.28
15.44
15.59
15.75
15.91
16.06
16.22
16.38
16.54
16.70
16.86
2.01
2.02
2.03
2.04
2.05
2.06
2.07
2.08
2.09
2.10
2.11
2.12
2.13
2.14
2.15
2.16
2.17
2.18
2.19
2.20
2.21
2.22
2.23
2.24
2.25
2.26
2.27
2.28
2.29
2.30
2.31
2.32
2.33
2.34
2.35
2.36
2.37
2.38
2.39
2.40
2.41
2.42
2.43
2.44
2.45
2.46
2.47
2.48
2.49
2.50
LEVEL
INCHES
24.12
24.24
24.36
24.48
24.60
24.72
24.84
24.96
25.08
25.20
25.32
25.44
25.56
25.68
25.80
25.92
26.04
26.16
26.28
26.40
26.52
26.64
26.76
26.88
27.00
27.12
27.24
27.36
27.48
27.60
27.72
27.84
27.96
28.08
28.20
28.32
28.44
28.56
28.68
28.80
28.92
29.04
29.16
29.28
29.40
29.52
29.64
29.76
29.88
30.00
CFS
FLOW
GPM
MGD
26.34
26.59
26.85
27.10
27.36
27.61
27.87
28.13
28.39
28.65
28.91
29.18
29.44
29.70
29.97
30.24
30.51
30.78
31.05
31.32
31.59
31.87
32.14
32.42
32.70
32.98
33.26
33.54
33.82
34.11
34.39
34.68
34.96
35.25
35.54
35.83
36.12
36.42
36.71
37.00
37.30
37.60
37.90
38.20
31.81
38.80
39.10
39.40
39.71
40.02
11823
11936
12049
12163
12278
12393
12508
12624
12741
12858
12976
13094
13212
13332
13451
13571
13692
13813
13935
14057
14180
14303
14427
14551
14676
14801
14927
15053
15180
15307
15435
15563
15692
15821
15951
16081
16212
16344
16475
16608
16741
16874
17008
17142
14277
17413
17549
17685
17822
17959
17.03
17.19
17.35
17.52
17.68
17.85
18.01
18.18
18.35
18.52
18.69
18.86
19.03
19.20
19.37
19.54
19.72
19.89
20.07
20.24
20.42
20.60
20.78
20.95
21.13
21.31
21.50
21.68
21.86
22.04
22.23
22.41
22.60
22.78
22.97
23.16
23.35
23.54
23.73
23.92
24.11
24.30
24.49
24.69
20.56
25.08
25.27
25.47
25.66
25.86
Source: "Development of Theoretical Rating Curves for Standardized Palmer-Bowlus Flumes," Vol. 2, TRACOM, Inc.
Discharge Table
For
42" Palmer-Bowlus Flume
INC.
770.664.6513 (V)
770.664.6565 (F)
FEET
2.51
2.52
2.53
2.54
2.55
2.56
LEVEL
INCHES
30.12
30.24
30.36
30.48
30.60
30.72
CFS
FLOW
GPM
MGD
40.32
40.63
40.94
41.25
41.56
41.88
18097
18236
18375
18514
18654
18794
26.06
26.26
26.46
26.66
26.86
27.07
Source: "Development of Theoretical Rating Curves for Standardized Palmer-Bowlus Flumes," Vol. 2, TRACOM, Inc.