1. Check the USGS Water Gauge for current flows before you go. 2. Steam systems have a water gauge that shows the water level in the boiler. 3. There is a water gauging station at the Falls, measuring the flow into the fish pass. 4. There is only a water gauge on it. 5. By the Wietze in Reiningen is a water gauge and a NLWKN for gathering environmental data. 6. The amount of pouring rain a raincoat can handle is sometimes measured in the unit millimeters, water gauge . 7. The cause was found to be a slow leak in a connecting pipe of the water gauge equipment. 8. Bill Psinakis, a hydrologist with the U . S . Geological Survey, checks water gauges on Alabama's rivers and streams every six weeks. 9. A major fault of the S160 was use of a single water gauge of a design unfamiliar to the U . K . crews. 10. This exerts a pressure on the trapped air of either H2 m of water ( WG = water gauge ) or H1, whichever is less.