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6.7. - 6.9. SR 10-21-1996
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6.7. - 6.9. SR 10-21-1996
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10/21/1996
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Page 2 <br />August 22, 1996 <br />Mr. James Charest <br /> <br />Currently the low area does not overtop for a 100 year 24 hour rainfall event where P = <br />5.9", with a CN of 50 Q is 1.09" of runoff, the volume of runoff then is 1.16 acre-ft. For <br />the proposed conditions the low area also does not overtop for the 100 year 24 hour rainfall <br />event where P = 5.9", with a CN of 51 Q is 1.16" of runoff, the volume of runoff is ~.24 <br />acre-ft. The elevation the proposed conditions runoff will produce in the low area is <br />approximately 870.18 ft. <br /> <br />If you have any questions or comments please call. <br /> <br />Sincerely, <br /> <br />JOHN OLIVER & ASSOCIATES; INC. <br /> <br />Todd W. McLouth, P.E. <br /> <br />TWM/jtr <br /> <br />Enclosure <br /> <br />File: 7301.2 <br /> <br /> <br />
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