Print Email Facebook Twitter De Delf Title De Delf Author van Veen, J. Date 1951 Abstract Local inhabitants were of the opinion that a river, or waterway, had existed North of Delweg. There were so-called "groundless" ditches (soft bottomed) and "Uterdieken" (lands outside the dykes). This old waterway therefore would have had no locks but small dykes. Borings and pressure soundings proved this idea to be true. The canal must have been about 40 m wide and 4 m deep below the land surface (therefore less than1 m at LW.). The name must have been Delf. The road Delweg (Delfwèg ?) might have been a so-called Konrebbersweg (King Redbads way). The so-called Muntjeswegen (Monk's roads) are of late date. The writer estimates the Delf to have been in use about the year 1000, but the canal, having no locks, must have been subject to silting-up in some parts and scouring in others, so that its use rnight have been restricted to a short time only. Probably this Delf was part of the famous medieval "Inner Dunes Route", leading from Flanders up to Friesland, and perhaps to Aurich, where the "Upstall-tree" was (annual "Thing"). Subject geomorphologyGroningencreek Classification TKJ4000 To reference this document use: http://resolver.tudelft.nl/uuid:377a3f03-3b4a-4f1f-aeb3-79de7efef4c9 Publisher KNAG Coordinates 53.331984, 6.515596 Source Tijdschrift KNAG, vol 68, nr 4, 368-375 Part of collection Hydraulic Engineering Reports Document type report Rights (c) 1951 Johan van Veen Files PDF vVeen-1951-Delf.pdf 1.15 MB Close viewer /islandora/object/uuid:377a3f03-3b4a-4f1f-aeb3-79de7efef4c9/datastream/OBJ/view