Phillips Addition-CS 880803 ~ELIMINARY RUNOFF CALCULAT ~S
PHILLIPS ADDITION IV
CONCEPT FOR PROPOSED ZONING
The attached plan was drawn onto and copied from a contour map
bearing the following credits. The calculations were made by
Walter Nelson, P. E.
CITY OF COPPELL, TEXAS
Ginn, Inc.
Consulting Engineers
Dallas~ Texas
1985
This map complies with national
map accuracy standards
All data has been digitized on the
Wild BC.1 Aviolyt system
~ .... ~' ....... ; ......... ! .............. _l ..............~_ ................. - ...........
~ ..... -1 ~ ~ I ~ _.~. ........ 1 ........
CONTOUR INTERVAL 2.0 FT