What is gauging site?

gauging site. Definition English: A site on a stream, canal, lake or reservoir where systematic observations of gauge height or discharge are obtained through mechanical or electrical means.

What is gauging station in hydrology?

River level data is collected at a ‘gauging station’: a small hut, cabin or box located on the bank of a river which contains various instruments for measuring.

How does a gauging station work?

The gage station records the river or stream stage on a continuous basis, typically every 15 minutes. These measurements are then sent to a server via either a satellite or cellular connection. Gages that report discharge, or the volume of water flowing through the river, do so by converting stage to discharge.

What is the purpose of a stream gauging station?

A stream gauge, streamgage or stream gauging station is a location used by hydrologists or environmental scientists to monitor and test terrestrial bodies of water.

What is a USGS gauging station?

A streamgage is a structure installed beside a stream or river that contains equipment that measures and records the water level (called gage height or stage) of the stream.

What are the methods of stream gauging?

Stream discharge can be measured using (1) volumetric gauging, (2) float gauging, (3) current metering, (4) dilution gauging (constant injection or gulp methods), (5) structural methods, and (6) slope-area methods. The choice of method depends on the characteristics of the stream and on the application.

What is gage station?

Gauging station, site on a stream, canal, lake, or reservoir where systematic observations of gauge height (water level) or discharge are obtained.

What do stream gauging stations measure?

A streamgage contains instruments that measure and record the amount of water flowing in the river or stream, or its discharge. Generally, these measurements occur automatically every 15 minutes or more frequently in times of flooding.

What are meandering streams?

A meandering stream has a single channel that winds snakelike through its valley, so that the distance ‘as the stream flows’ is greater than ‘as the crow flies. ‘ As water flows around these curves, the outer edge of water is moving faster than the inner.

Are stream gauges accurate?

Stream stage is usually expressed in feet and hundredths of a foot, or in meters and hundredths or thousandths of a meter. The accuracy of the measurements generally is ±0.01 foot or 0.2 percent of the effective stage.

What is float method?

Float method – This method measures surface velocity. Mean velocity is obtained using a correction factor. The basic idea is to measure the time that it takes the object to float a specified distance downstream.

What is volumetric gauging?

The measurement of the flow rate using volumetric gauging method relies on the. determination of increase or decrease of water volume in the head water reservoir basing on. direct measurement of water level changes in this reservoir referred to known relationship.

What was the purpose of the gauging station?

See Article History. Gauging station, site on a stream, canal, lake, or reservoir where systematic observations of gauge height (water level) or discharge are obtained. From the continuous records obtained at these stations, hydrologists make predictions and decisions concerning water level, flood activity and control, navigation, and the like.

Where are the gauging stations on the River Brant?

For the canal boat gauging or indexing station, see Toll point § Gauging point. Brant Broughton Gauging Station on the River Brant in Lincolnshire, England. A stream gauge, streamgage or gauging station is a location used by hydrologists or environmental scientists to monitor and test terrestrial bodies of water.

Where are stream gauges located in the UK?

Brant Broughton Gauging Station on the River Brant in Lincolnshire, England. A stream gauge, streamgage or gauging station is a location used by hydrologists or environmental scientists to monitor and test terrestrial bodies of water.

How are gaging stations funded by the USGS?

The majority of USGS Gaging Stations are funded though a cooperative program between the USGS other interested agencies. Follow this link for information on the Cooperative Water Program with the USGS. Colorado Basin River Forecast Center (CBRFC) – provided by the National Weather Service, AHPS.