 Park Works pumping station and Belle View Reservoir were in the city, and were both completed in 1850.Basford pumping station and Mapperley Reservoir were completed in 1857 and 1859, and were beyond the northern boundary of the city.Bestwood pumping station and Redhill Reservoir followed in 1871 and 1872, and Hawksley completed Papplewick Reservoir in 1880, further north still.