Page 1 of 1
The following table gives values of measured discharges at a stream gauging site in a year. Upstream of the gauging site
Posted: Thu May 05, 2022 11:28 am
by answerhappygod
- The Following Table Gives Values Of Measured Discharges At A Stream Gauging Site In A Year Upstream Of The Gauging Site 1 (51.28 KiB) Viewed 45 times
The following table gives values of measured discharges at a stream gauging site in a year. Upstream of the gauging site a weir built across the stream diverts 3.0 Mm³ and 0.50 Mm³ of water per month for irrigation and for use in an industry respectively. The return flows from the irrigation is estimated as 0.80 Mm³ and from the industry at 0.30 Mm³ reaching the stream upstream of the gauging site. Estimate the natural flow. If the catchment area is 180 km² and the average annual rainfall is 185 cm, determine the runoff-rainfall ratio. Month 1 3 4 5 6 7 8 9 10 11 12 Gauge flow 2.0 0.8 0.6 2.1 8.0 18.0 22.0 14.0 9.0 7.0 3.0 (Mm³) 2 1.5