Sewage Farm: waste water treatment plant - static, vertical aerial drone
aerial view of sewage treatment plant in wroclaw city
Sewage treatment works, London, UK; static aerial view.
Sewage works; static aerial drone view
Aerial Glide Over Water Treatment Plant, Boston Harbor
Sewage Farm: waste water treatment - fly-over, vertical aerial drone
Southend Pier, Essex, England - static aerial drone birds eye view
A daytime early Autumn aerial establishing shot of a cargo train traveling through a small New England town near a water treatment plant. Pittsburgh suburbs.
Wind Farm in the English countryside; static aerial drone
View of a dam overlooking a water treatment lock