Aerial view of ananuri fortress complex in georgia.PREMIUM
Congost de mont rebei in spain, europePREMIUM
The blyde river canyon, in the drakensberg mountains, mpumalanga province, south africa.PREMIUM
Thai pavillion khao tao reservoir in hua hin, prachuap khiri khan, thailandPREMIUM
Krasnoyarsk hydroelectric power station-draining water from two locks in the evening to prevent the risk of floodingPREMIUM
Abandoned church in dam jrebchevo, bulgariaPREMIUM
Barrios de luna reservoir in winter, leon province, spainPREMIUM
Entrance of the dasyueshan national forest recreation area with a pond reflection at taichung, taiwanPREMIUM
Gadisar lake in the morning at jaisalmer, rajasthan, india.PREMIUM
Colorado river. low water level strip on cliff at lake mead. view from hoover dam at nevada and arizona border, usaPREMIUM
The lake spullersee a high mountain lake in vorarlberg, austria.PREMIUM
Evening sun bursting through dramatic clouds with epic view of ladybower reservoir in the peak district.PREMIUM
Water power hydroelectric plant on solina lake, poland. renewable green energy.PREMIUM
The spillway serves agricultural irrigation in dak lak province, viet nam. tourist spots in dak lak, viet namPREMIUM
Upper part of huge arch dam of the hydroelectric power station and the electrical substation in a high mountain canyon, the chirkeyskaya hpp in dagestanPREMIUM
Aerial view of modern water cleaning facility at urban wastewater treatment plant. purification process of removing undesirable chemicals, suspended solids and gases from contaminated liquidPREMIUM
Renewable green energy. hydropower plant on solina lake in poland. drone view.PREMIUM
Mirror image reflections of the snow capped southern alps on okarito lagoon on the west coastPREMIUM
Aerial view of small hydroelectric station landscape,dongjiang lake in morning, hunan province, chinaPREMIUM
Water spills over the top of damPREMIUM
Scenery of check dam in miaoli, taiwanPREMIUM
Landscape of baoshan reservoir in hsinchu, taiwanPREMIUM
Green tea mountain on a sunny day,tea plantation natural background.PREMIUM
Sewage treatment plant. wastewater treatment water use. filtration effluent and waste water. industrial solutions for sewerage water treatment and recycled.PREMIUM
Illuminated dam wall at the edersee in hesse germanyPREMIUM
Landscape of the piva canyon in pluzine, montenegro.PREMIUM
Brook culvert of motertis under the 19th-century railway linePREMIUM
Spillway water to hydroelectric power station in krasnoyarsk, russia. night industrial landscape with open locks on krasnoyarsk damPREMIUM
View of the old flooded bell tower of st. nicholas cathedral on the frozen uglich reservoir on a january morning. kalyazin. tver region, russiaPREMIUM
View of hydro-electric power station and a highway. dam at segre river, oliana, spain, europe. mountain peaks landscapePREMIUM
Shimen dam and shihmen reservoir at taoyuan city in taiwanPREMIUM
Aerial view of modern industrial sewage treatment plant at sunset.PREMIUM
A tranquil scene of the wooden bridge juts into the reservoir at pang oung, mae hong son, thailand.PREMIUM
Schiederweiher (hinterstode, austria) on a sunny day in springPREMIUM
Vector schematic representation of the water cycle in naturePREMIUM
Kaprun high mountain reservoirs - zell am see-kaprun with beautiful nature, salcburger land, austrian alpsPREMIUM
Long exposure photo of water release at spillway or overflows at big dam with blue sky and clouds (khun dan prakan chon dam in nakhon nayok province thailand)PREMIUM
Hydroelectric dam on river with beautiful nature landscape, aerial view.PREMIUM
Mini james bond style island in plover cove, hong kongPREMIUM
View of the hoover dam in nevada, usaPREMIUM
Drone image of lake hollywood reservoir built by mulholland dam in 1924 is surrounded by a recreational path for biking, jogging, walking. the dam itself offers the only unobstructed view of the area and is about a mile walk on a level, easy asphalt path.PREMIUM
Vector schematic representation of the water cycle in naturePREMIUM
Hydroelectric station plant water dam reservoir illustration cartoon vectorPREMIUM
Floodgate area at huge irrigation canal of high guadiana or vegas altas, extremadura, spainPREMIUM
Klong yai reservoir, big overflow pot of reservoir, weir and water hyacinth, rayong province ,thailandPREMIUM
Landscape in congost de mont-rebei , spain, europePREMIUM
Beautiful reservoir and spillway in countryside, view at mae thang reservoir in phrae province, northern of thailandPREMIUM
Hoover dam and penstock towers in colorado river at nevada and arizona border, usaPREMIUM
Roznow dam, lake and hydroelectric power plant on the dunajec river in poland. aerial view. early morning in springPREMIUM
Famous and amazing dam at lake mead, nevada and arizona border, usa.PREMIUM
Austrian landscape with forests, meadows, fields and pastures surrounding the lake grunlsee on the background of alpsPREMIUM
Ruins of the town halfeti after it remained under the reservoir of a dam built on the river euphrates, in sanliurfa, turkeyPREMIUM
Hydroelectric power plantPREMIUM
Margaritze artificial lake near grossglockner hochalpen strasse in hohe tauern in alps in austriaPREMIUM
A view of the snake river at the stateline of idaho and oregon in hells canyon.PREMIUM
The hydroelectric power station on the lake perucac and river drina, bajina basta, serbia.PREMIUM
Camper circulating through the viaduct of the riaño reservoir, leon.PREMIUM
Closeup of the dam in hydroelectric station, chenzhou city, hunan province, china.PREMIUM
Car bridge near medieval fortress ananuri and zhinvali reservoirPREMIUM
Water drain wave, rapid water flows at the krasnoyarsk dam hydroelectric power station in russia. floods and surf wavesPREMIUM
View of hydroelectric dam at embalse de santa ana reservoir lake in sierras exteriores, spanish pyrenees, spainPREMIUM
Mountain landscape with an arched hydroelectric dam in the canyon and a reservoir in the valleyPREMIUM
Qingxi reservoir with beautiful bridges in lijiang, yunnan, chinaPREMIUM
Modern sewage treatment plant. round wastewater purification tanks at sunset, aerial view.PREMIUM
Modern urban wastewater treatment plant.PREMIUM
Trees in the forest of granada in a sunny dayPREMIUM
Water flowing over floodgates of a dam at khun dan prakan chon, nakhon nayok province, thailandPREMIUM
Wpa poster art of lake tahoe-nevada state park with marlette lake and hobart reservoir located in nevada, united states of america usa done in works project administration style.PREMIUM
Modern wastewater treatment plant. tanks for aeration and biological purification of sewage at sunset.PREMIUM
View of the lower part of the arch dam with a spillway in the canyonPREMIUM
Olive groves with the tranco de beas reservoir in a distance, seen from a vantage point in hornosPREMIUM
Little guilin in bukit batok park - singaporePREMIUM
Dam with flowing water through gates. hydroelectric power station, aerial top view.PREMIUM
Water flowing over floodgates of a dam at khun dan prakan chon, nakhon nayok province, thailandPREMIUM
View of the lower part of the arch dam with a spillway in the canyonPREMIUM
Aerial view of congost de mont rebei in spain, europePREMIUM
The beauty scene in taiwan, pakua tea gardenPREMIUM
Brisbane cbd at sunrise reflected in a calm brisbane riverPREMIUM
Sunny morning view of roselend lake/lac de roselend. bright autumn scene of auvergne-rhone-alpes, france, europe. beauty of nature concept background. retro filtered.PREMIUM
Zhinvali reservoir. beautiful mountain landscape. ananuri lake with turquoise colored water surrounded by the central caucasus mountain ranges, kazbegi region in georgia.military road to stepantsmindaPREMIUM
Ruins of the town halfeti after it remained under the reservoir of a dam built on the river euphrates, in sanliurfa, turkeyPREMIUM
Pang ung lake with foggy in morning, mae hong son, thailand.PREMIUM
Water dam and reservoir lake in swiss alps to produce hydropower, hydroelectricity generation, renewable energy, aerial drone photographyPREMIUM
Water treatment tank with wastewater, aeration process in blue color.PREMIUM
Aerial view of beautiful dam. great landscape. nature's beauty scene.PREMIUM
The drought land texture in thailand. the global shortage of water on the planet. global warming and greenhouse effect concept.PREMIUM
View on guadalest water reservoir with turquoise water in alicante province spainPREMIUM
Small hydroelectric station, dam and reservoir closeup, hunan province, china.PREMIUM
Long exposure of the three central plateau volcanos in the desert road silhouetted towering above lake taupo new zealand as night fallsPREMIUM
Aerial top view of drinking water treatment plants for big city from water managementPREMIUM
Modern sewage treatment plant. wastewater purification tanks at sunset, aerial view.PREMIUM
Hydroelectric dam or hydro power plant on river, aerial panoramic view.PREMIUM
Mountain landscape with an arched hydroelectric dam and a reservoir in the valleyPREMIUM
Idyllic landscape of tai lam chung reservoir in hong kongPREMIUM
Historic church of the sau swamp. sau reservoir. landscape of the sau swamp in a sunny day. tourism in osona, barcelona, catalunya, spain.PREMIUM
Spanish nature landscape. embalse del guadalhorce and surrounding countryside with olives trees. ardales reservoir, malaga andalusia, spainPREMIUM
Wooded shore of the lake in italyPREMIUM
Beautiful thousand island lake natural scenery in summer, hangzhou, zhejiang province, china. qiandao lake is a large freshwater lake.PREMIUM
Panorama of mike o'callaghan–pat tillman memorial bridge in colorado river at nevada and arizona border, usaPREMIUM
Summer at llyn clywedog reservoir near llanidloes in walesPREMIUM