Canal Boat Heading South at Woodside Road  (Circa 1905)
(Photographer Unknown - Postcard Signed by Knowles)

    Delaware Canal Lock #5    Linford R. Craven Real Photo Postcard Circa 1906

    Delaware Canal Lock #6    Linford R. Craven Real Photo Postcard Circa 1908 to 1910

    Delaware Canal Views     Craven Real Photo Postcards Circa 1906 to 1910

    Canal Document Dated June 6, 1824     Lehigh Coal & Navigation Company

    Canal Excursion Yardley c1915    Morgan Avenue & Vicinity

    National Canal Museum    30 Centre Square, Easton, PA 18042

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Detailed Observations and Analysis - Lock #6  to  Lock 5  to Blackrock Road
by Larry Hale, Civil Engineer...

Yardley Flooding  ( Articles #1, #2, #3, #4 )

#1
    "Yardley Flooding"
Canal Overflow, Replacing Aqueduct, Operations Oriented Feasibility Study...
"The New Watershed"
Feeder creek, aqueduct weir, sluice gate, spillway, height of towpath

#2
    "April 3-4, 2005" (80-yr flood)
River Overflow (into canal), Canal Damage, Canal Geometry, Flood Levels...
"Side Channels & Backwaters"
Flood scenario, slope of flood surface, backwater curve, tidal effect

#3
    Yardley Flood Worksheet Dated September 7, 2006
    Identify, Organize Elements of the Flooding Problem   
    (I) Homeowner Lots,  (II) Lock 5 Sub-Area,  (III) Tributary Watersheds,  (IV) NJ PA NY

#4
    "Pennsylvania Ave & Vicinity" (Sub-Area) Analysis Dated February 22, 2007
    Yardley Towpath (River & Creek Flooding)      
    Wagon Bridge, Railroad Embankment, August 1955 Flood Scenario

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Craven's Yardley Site   (Photographs, Maps, History/Geography, Craven Biography)