Transcript
30117-17
Rev. 1.1/05-05
RATE OF FLOW CONVERSION CHART 8" - 24" METERS .01 ACRE FEET TOTALIZER
8" - 24" METERS WITH .01 ACRE FEET TOTALIZER .01 Acre Feet = 3258 Gallons .01 Acre Feet = 435.6 Cubic Feet Multiply .01 Acre Feet Per Minute By 325,851 to Obtain GPM Multiply .01 Acre Feet Per Minute By 726 to Obtain CFS (60 Divided By Number of Seconds per 1 Rev.) x (7.26) = CFS (60 Divided By Number of Seconds per 1 Rev.) x (3258) = GPM Number of seconds One Rev. of Test Hand
GPM
CFS
Number of seconds One Rev. of Test Hand
GPM
CFS
25 30 35 40 45
7800 6500 5570 4870 4330
17.4 14.5 12.4 10.9 9.65
390 420 450 480 510
(6.5 min) (7 min) (7.5 min) (8 min) (8.5 min)
500 466 435 408 382
1.12 1.04 .97 .91 .85
50 55 60 (1 min) 65 70
3900 3550 3250 3000 2780
8.70 7.90 7.24 6.67 6.20
540 570 600 630 660
(9 min) (9.5 min) (10 min) ( 10.5 min) (11 min)
362 337 325 310 296
.81 .75 .72 .69 .66
75 (1.25 min) 80 85 90 (1.5 min) 95
2600 2440 2290 2170 2050
5.80 5.43 5.12 4.82 4.57
690 720 750 780 810
(11.5 min) (12 min) (12.5 min) (13 min) (13.5 min)
283 273 260 250 241
.63 .61 .58 .56 .54
100 105 (1.75 min) 110 115 120 (2 min)
1950 1860 1770 1690 1620
4.34 4.12 3.94 3.78 3.62
840 (14 min) 870 (14.5 min) 900 (15 min) 960 (16 min) 1080 (18 min)
233 225 217 206 180
.52 .50 .48 .45 .40
125 130 135 (2.25 min) 150 (2.5 min) 165 (2.75 min)
1560 1500 1450 1300 1190
3.48 3.34 3.23 2.90 2.65
1200 1320 1440 1560 1680
min) min) min) min) min)
163 148 136 125 116
.36 .32 .30 .27 .25
180 195 210 225 240
(3 min) (3.25 min) (3.5 min) (3.75 min) (4 min)
1080 1000 930 870 815
2.41 2.23 2.07 1.94 1.82
1800 (30 min) 1920 (32 min) 2200 (34 min)
108 102 96
.24 .22 .21
225 270 300 330 360
(4.25 min) (4.5 min) (5 min) (5.5 min) (6 min)
765 735 652 592 536
1.70 1.64 1.45 1.32 1.19
(20 (22 (24 (26 (28
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