Survey summary map for the Sep 9, 2024 Niagara Falls, ON tornado. Ground survey conducted Sep 11, 2024. Map includes ground photos, tornado centreline, worst damage point and survey route. All data are preliminary.

Historical map of the Second Welland Canal, showing streets, locks, lot numbers and owners' names, buildings, survey lines.Scale 1:2,376Relief shown by hachures.Map date: 1882Digital reproduction of map in the Public Archives of Canada. National Map Collection. Library & Archives Canada.Georeferenced and modified from LAC e011168619 by Map, Data and GIS Library, Brock University.

Historical map showing streets, buildings in the Village of Thorold. the Welland Railway and the Welland CanalScale 1 in to 100 ft.Digital reproduction of map in the Public Archives of Canada. National Map Collection. Library & Archives Canada.Relief shown by hachuresGeoreferenced and modified from LAC e011168614by Map, Data and GIS Library, Brock University.

Ground survey route covered by the NTP team for the Sep 9, 2024 Niagara Falls, ON tornado. Ground survey conducted Sep 11, 2024. Survey route tracked by iPads while surveying in car and on foot.

Historical map of the Welland Canal, locks 24 and 25, showing streets (Front St., Mills St., Albert St.), landowner names, measurement and the canal lock features.Scale: 1 inch to 50 feetDigital reproduction of map (10 x 21 cm.) in the Public Archives of Canada. National Map Collection. Library & Archives Canada.Georeferenced and modified from LAC e011168608 by Map, Data and GIS Library, Brock University.

Historical map of the Third Welland Canal showing the locks, bridges, railroads, place names.Blueprint.Map date: [1912?] "Stamped on reverse: Dept. of Railways & Canals, File No. 9801. Date assigned from related maps with the same File No. and dated 1912" -- LAC description.Digital reproduction of map in the Public Archives of Canada. National Map Collection. Library & Archives Canada.Georeferenced and modified from LAC e011168606 by Map, Data and GIS Library, Brock University.

Map date: 1969Scale: 1:63,360.Digital reproduction of map (79 x 109 cm.) in the Public Archives of Canada. National Map Collection. Library and Archives Canada.Includes 7 insets: Niagara Falls -- Welland -- Thorold -- Grimsby -- Fort Erie -- St. Catharines -- Port Colborne.Georeferenced and modified from map in Map, Data and GIS Library, Brock University, call number G 3463 N54 1969 R45

Historical map showing a proposed line for a canal from the Town of Niagara at the mouth of the Niagara River, to intersect the First Welland Canal at Thorold.To accompany a Report by Thos. Roy. Jan[uar]y 6th, 1837.Digital reproduction of map (30 1/4 x 52 1/2 in.) in the Public Archives of Canada. National Map Collection. Library and Archives Canada.Relief shown by hachuresGeoreferenced and modified from NMC Map number 11293 by Map, Data and GIS Library, Brock University.

Historical map showing military sites, towns, wooded areas, roads, railways and the second Welland Canal. Includes index to military sites: place of arms on the Short Hills, proposed work at Fort Erie, proposed battery opposite Black Rock, proposed work at mouth of Chippewa Creek, site or entrenched camp & temporary batteries on Queenston Heights, Fort Mississaugua, proposed works at Port Dalhousie, proposed work at Port Colborne, site of entrenched position at Thorold.Complete title: Plan No. 8. The Niagara Frontier and Welland CanalRelief shown by shading.Scale [1:63,360] 1 " to 1 mile.Map date: 1862Digital reproduction of map (84 x 67 cm.) in the Public Archives of Canada. National Map Collection. Library and Archives Canada.Georeferenced and modified from NMC Map number 26837 by Map, Data and GIS Library, Brock University.

Historical map showing bird's eye view of St. Catharines' buildings and the route of the second canal through the city, and a section of the third canal. Includes illustrations of 29 buildings.Major companies and business firms are listed with names, with four in Thorold and one in Merriton. Relief shown by shading.Map date: 1890?Georeferenced and modified from Brock call# G 3464 S35 A3 1890 S33 by Map, Data and GIS Library, Brock University.

Historical map showing land ownership in area of proposed route for the Third Welland Canal. Gives names of landowner, lot numbers, small section of street plan of St. Catharines in Rolls Ave. and old Lake Road area.A chart indicates land required for canal purposes giving owner's name, lot and concession and approximate acreage. Relief shown by hachuresScale 3 chains per inch.Signed: Thomas Monro and John Page. Thorold, Aug. 1, 1873Map Date: 1873.Library Archives Canada attributes this map to George Monro Gibson, though his signature is not on this version.Digital reproduction of map in the Public Archives of Canada. National Map Collection. Library & Archives Canada.Georeferenced and modified from LAC e011168611 by Map, Data and GIS Library, Brock University.