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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26-04-06-15052A-HydroCAD-DLS  NY-BLD ADD 15052A 24-hr S1 25-yr Rainfall=4.13"
Prepared by Wm Schutt & Associates, P C  Printed 4/16/2026
HydroCADO 10.20-8a s/n 03344 0 2025 HydroCAD Software Solutions LLC  Page 9

  Subcatchment 12S: POST CONDITIONS
  Hydrograph
  /  Ii  I
  1  II Runoff
  6.56 cfs
  NY-B D ADD 15052A 24-L 1 5- k•
  Rainfall=4.13"
  i
  Runoff Area=50,083 sT
  Runoff Volume-O.
  Runoff Depth>3.45"
  __Flow Length 290'
  /  t
  Tc=4 2 min
  CN=94

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  Time (hours)

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