Environmental Engineer checks water pressure and takes GPS coordinates of water infrastructure and the potable water tanks. https://www.rawpixel.com/image/10995759/photo-image-forest-smartphone-public-domainFree Image from public domain licenseBeware--: drink only approved waterCollection: Images from the History of Medicine (IHM) Contributor(s): United States. War… https://www.rawpixel.com/image/9654130/image-face-person-medicineFree Image from public domain licenseU.S. Navy Hull Maintenance Technician Fireman James Vanantwerpen, assigned to Assault Craft Unit 4, welds a target to the… https://www.rawpixel.com/image/8739610/photo-image-public-domain-person-waterFree Image from public domain licenseU.S. Navy Hull Maintenance Technician 2nd Class Dylan Lash cuts a target to weld to a discharge pipe of a potable water pump… https://www.rawpixel.com/image/8741416/photo-image-public-domain-person-waterFree Image from public domain licenseH2O Environment Ecology Sustainable Concept https://www.rawpixel.com/image/678231/free-image-rawpixelView licenseH2O Environment Ecology Sustainable Concept https://www.rawpixel.com/image/890088/free-image-rawpixelcomView licenseH2O Environment Ecology Sustainable Concept https://www.rawpixel.com/image/922706/free-image-rawpixelcomView licenseH2O Environment Ecology Sustainable Concept https://www.rawpixel.com/image/678255/free-image-rawpixelView licenseH2O Environment Ecology Sustainable Concept https://www.rawpixel.com/image/1191074/image-rawpixelcomView licenseH2O Environment Ecology Sustainable Concept https://www.rawpixel.com/image/1077676/free-image-rawpixelcomView licenseH2O Environment Ecology Sustainable Concept https://www.rawpixel.com/image/890254/free-image-rawpixelcomView licenseH2O Environment Ecology Sustainable Concept https://www.rawpixel.com/image/1191022/image-rawpixelcomView licenseH2O Environment Ecology Sustainable Concept https://www.rawpixel.com/image/629823/free-image-rawpixelView licenseH2O Environment Ecology Sustainable Concept https://www.rawpixel.com/image/890118/free-image-rawpixelcomView licenseH2O Environment Ecology Sustainable Concept https://www.rawpixel.com/image/678432/free-image-rawpixelView licenseH2O Environment Ecology Sustainable Concept https://www.rawpixel.com/image/618662/free-image-rawpixelView licenseH2O Environment Ecology Sustainable Concept https://www.rawpixel.com/image/890135/free-image-rawpixelcomView licenseH2O Environment Ecology Sustainable Concept https://www.rawpixel.com/image/1190703/image-rawpixelcomView licenseH2O Environment Ecology Sustainable Concept https://www.rawpixel.com/image/925674/free-image-rawpixelcomView licenseH2O Environment Ecology Sustainable Concept https://www.rawpixel.com/image/925590/free-image-rawpixelcomView licenseH2O Environment Ecology Sustainable Concept https://www.rawpixel.com/image/1195254/image-rawpixelcomView licenseH2O Environment Ecology Sustainable Concept https://www.rawpixel.com/image/890157/free-image-rawpixelcomView licenseH2O Environment Ecology Sustainable Concept https://www.rawpixel.com/image/890321/free-image-rawpixelcomView licenseH2O Environment Ecology Sustainable Concept https://www.rawpixel.com/image/922566/free-image-rawpixelcomView licenseH2O Environment Ecology Sustainable Concept https://www.rawpixel.com/image/678334/free-image-rawpixelView licenseH2O Environment Ecology Sustainable Concept https://www.rawpixel.com/image/629843/free-image-rawpixelView licenseH2O Environment Ecology Sustainable Concept https://www.rawpixel.com/image/650180/free-image-rawpixelView licenseH2O Environment Ecology Sustainable Concept https://www.rawpixel.com/image/1195504/image-rawpixelcomView licenseH2O Environment Ecology Sustainable Concept https://www.rawpixel.com/image/1190665/image-rawpixelcomView licenseH2O Environment Ecology Sustainable Concept https://www.rawpixel.com/image/618518/free-image-rawpixelView licenseH2O Environment Ecology Sustainable Concept https://www.rawpixel.com/image/650249/free-image-rawpixelView license