PBA06.11.2026packet

Government: Town of West Seneca
Board: Planning Board
Meeting: Jun 11, 2026, 6:00 p.m.
Posted by publisher: Jun 3, 2026
Kind: Agenda packet
Topics: Water, sewer and drainage, Housing, Zoning and land use, Roads and traffic, Parks and recreation, Budget and taxes, Public safety

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Text · page 419 of 849

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26-04-06-15052A-HydroCAD-DLS  NY-BLD ADD 15052A 24-hr S1 10-yr Rainfall=3.42"
Prepared by Wm Schutt & Associates, P C  Printed 4/16/2026
HydroCADO 10.20-8a s/n 03344 © 2025 HydroCAD Software Solutions LLC  Page 7

  Subcatchment IS: PRE CONDITIONS
  Hydrograph

  5.29 cfs
  NY-BLD ADD 15052A 24-hr-S1 1
  5
  Rainfall=3.42"
  Runoff Area=50,083 sf
  Runoff Volume=0.264 af
  4
  Runoff Depth>2.76"
  Flow Length=290' 1
  Tc=4.2 min
  CN=94 !

  2

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  Time (hours)

  Page 419 of 849