Southtowns Record

PB Agenda Packet 8.13.2026

Government
Town of West Seneca
Board
Planning Board
Meeting
Aug 13, 2026, 6:00 p.m.
Posted by publisher
Jul 28, 2026
Kind
Agenda packet
Topics
Water, sewer and drainage, Roads and traffic, Housing, Zoning and land use, Parks and recreation, Budget and taxes, Public safety

Original document

Same meeting

Text · page 153 of 1174

Read the whole document on one page (all 1174 pages, each with its own heading)

D_App D_Pre-Development Model
Prepared by Labella Associates  Printed 4/17/2026
HydroCAD® 10.20-7a s/n 09581 © 2025 HydroCAD Software Solutions LLC  Page 2

  Rainfall Events Listing (selected events)

  Event#  Event  Storm Type  Curve  Mode  Duration  B/B  Depth  AMC
  Name  (hours)  (inches)
  1  1-yr  NY-West Seneca 24-hr S1  1-yr  Default  24.00  1  1.82  2
  2  10-yr  NY-West Seneca 24-hr S1  10-yr  Default  24.00  1  3.14  2
  3  100-yr  NY-West Seneca 24-hr S1  100-yr  Default  24.00  1  5.22  2

  Page 153 of 1174