Revision History for SIR 2012-5109 Phillip J. Zarriello, Elizabeth A. Ahearn, and Sara B. Levin Magnitude of Flood Flows for Selected Annual Exceedance Probabilities in Rhode Island through 2010 --------------------------------------------------------------- Posted online on June 25, 2012 --------------------------------------------------------------- Version 1.1 Revised and reposted on October 24, 2012 Equation 23 on p. 40 was revised. The correct equation is Q
= [((2 × delta DA) / DA + (1-((2 × delta DA) / DA ]
where <> indicates material that is subscripted in the layout, and
^ indicates material that is superscripted in the layout.
Table 17 on p. 42 was corrected.
The AEP at 3 streamgages were formatted incorrectly, which dropped the significant figure to the right of the decimal. As a result the AEP is a 0
when its should have been 0.2. Changes were made to the following streamgages:
01116500 South Branch Pawtuxet River at Washington, RI
01117800 Wood River near Arcadia, RI
01118000 Wood River at Hope Valley, RI
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Version 1.2
Revised and reposted March 27, 2013
01116500 Pawtuxet River at Cranston, RI -- Basin characteristics should be deleted as
they were not determined as this station was not used in the development of the
regional-regression equations. Drainage area for this station was changed from 22.89 to 200.
01117000 Hunt River nr East Greenwich, RI -- Basin characteristics are those listed in
for the Pawtuxet River at Cranston, RI (01116500) one line above.
01117350 Chipuxet River at West Kingston, RI -- Basin characteristics are those
listed in for the Hunt River nr East Greenwich, RI (01117000) one line above.