Aquaculture wastewater, rich in organic matter, nitrogen and phosphorus, poses a significant environmental threat when ...

The overdue reports on the Willamette River dams are not an anomaly for the Army Corps. A 2024 report from the Government ...

That’s so it can absorb major rain events and limit flooding downstream, which is the main purpose of the 13-dam system in the Upper Willamette Basin. A deep drawdown, however, would drop the ...

Credit: Nick Graham Credit: Nick Graham This story looks at why the dam and levee system is facing expensive challenges. The conservancy district maintains and operates the dam and levee system ...

The Vaal Dam has exceeded its full capacity, currently sitting at 102.14%, prompting water authorities to implement measured ...

Xie, corresponding author of the study. The efficient multi-stage treatment system integrates a sedimentation pond, a first filtration dam, an aeration pond, a second filtration dam, a biological ...