1.   How much greater is the river flow in January compared with that in June?

2.   Obviously, the same river flow that fills them with silt also brings in minerals and organic materials from elsewhere.

3.   Then, at the beginning of the dry season, Tonle Sap river flows back to the Mekong.

4.   The rate of increase of river flow will be greater in the urbanized basin than it would be if the basin were still covered by natural vegetation.

5.   Low river flow worsens pollution, since there is less water to dilute sewage and other outflows.

6.   Among the issues being debated are river flows, reservoir levels, environmental quality and paying the U.S. government for losses of hydropower at dams.

7.   And will heavy upstream pollution concentrate even further into a reservoir of bile as the dam reduces river flow?

8.   Afterwards, I strolled onto the deck to watch the river flow.

9.   But Midwestern weather can cause rapid changes in river flows and forecasts, Spaulding said.