Welland Canal Port Maitland. With the opening of the extension, the canal stretched between the two lakes, with 40 wooden locks. The minimum lock size was , with a minimum canal depth of . Deterioration of the wood used in the 40 locks and the increasing size of ships led to demand for the Second Welland Canal, which used cut stone locks, within just a few years. In 1839 the government of Upper Canada approved the purchase of shares in the private canal company in response to the company's continuing financial problems in the face of the continental financial panic of 1837.
Welland level of government, the Niagara Region. Regional responsibilities include social welfare, community health, and policing through the Niagara Regional Police. The chief local political issue is the redevelopment of the downtown core, which has deteriorated in the years after the Welland By-Pass project. The Civic Square project has been completed after spanning the terms of three city councils and three mayors. The new building, facing both East Main Street and the old canal, houses the city hall and the Welland Public Library. The project is proving to be a catalyst for development, as several new establishments have been opened downtown