Is The Pacific Northwest In A Drought?

Is The Pacific Northwest In A Drought? Average Year-To-Date 36 Last Year 46 When was the last drought in the Pacific Northwest? In 2015, virtually the entire region reached historic drought conditions. While the coastal regions experienced an unprecedented single-year drought, the eastern portions of Oregon and Idaho had been suffering under prolonged drought for

How Do Human Activities Cause Droughts And Floods?

How Do Human Activities Cause Droughts And Floods? Humans cause and exacerbate flooding due to urban development, destruction of natural wetlands and deforestation. Urban development causes water runoff into streams during heavy rain, and this runoff causes higher flood peaks and more frequent floods. How do human activities cause floods? Deforestation. When deforestation occurs in