| 63452.5 || 7.0 | 5.27 | 144557.4
7.3 | 4.83 | 64667.3 || 7.3 | 5.37 | 147306.4
7.6 | 4.91 | 65728.3 || 7.6 | 5.46 | 150069.1
7.9 | 4.99 | 66799.2 || 7.9 | 5.55 | 152237.8
8.0 | 5.07 | 67870.1 || 8.0 | 5.64 | 154706.6
8.3 | 5.15 | 68941.0 || 8.3 | 5.73 | 157175.3
8.6 | 5.23 | 70011.9 || 8.6 | 5.82 | 159644.0
8.9 | 5.31 | 71082.8 || 8.9 | 5.91 | 162112.7
9.0 | 5.38 | 72019.9 || 9.0 | 5.99 | 164313.2
9.3 | 5.46 | 73090.9 || 9.3 | 6.07 | 166501.6
9.6 | 5.53 | 74027.9 || 9.6 | 6.16 | 168970.3
9.9 | 5.60 | 74965.0 || 9.9 | 6.24 | 171164.7
10.0 | 5.67 | 75902.0 || 10.0 | 6.32 | 173359.1
====================================================================

====================================================================
||
4-INCH DRAIN-PIPE. || 5-INCH DRAIN-PIPE.
||
---------+----------+------------++---------+----------+------------
FALL | VELOCITY | DISCHARGE || FALL | VELOCITY | DISCHARGE
in |per second|in gallons || in |per second| in gallons
100 feet.| in feet. |in 24 hours.||100 feet.| in feet. |in 24 hours.
---------+----------+------------++---------+----------+------------
ft. in. | | || ft. in. | |
0.3 | 1.08 | 43697.6 || 0.3 | 1.13 | 99584.2
0.6 | 1.50 | 60691.2 || 0.6 | 1.57 | 138362.4
0.9 | 1.83 | 74043.2 || 0.9 | 1.90 | 167442.6
1.0 | 2.13 | 86181.4 || 1.0 | 2.20 | 193881.0
1.3 | 2.38 | 96296.6 || 1.3 | 2.45 | 215912.9
1.6 | 2.61 | 105602.6 || 1.6 | 2.70 | 237944.9
1.9 | 2.81 | 113694.8 || 1.9 | 2.90 | 255569.5
2.0 | 3.00 | 121382.3 || 2.0 | 3.10 | 273195.9
2.3 | 3.19 | 129089.9 || 2.3 | 3.29 | 289940.1
2.6 | 3.36 | 135948.2 || 2.6 | 3.46 | 304921.9
2.9 | 3.53 | 142826.5 || 2.9 | 3.64 | 320784.9
3.0 | 3.68 | 148895.7 || 3.0 | 3.80 | 33488