# What is Oregon snowpack?

## What is Oregon snowpack?

For example, Portland Airport measured 2.52 inches for March through May 2021, breaking the previous record low of 4.31 inches in 1994. The normal for this period is 9.37 inches. As of early June, nearly all mountain snowpack has melted, with the exceptions of the volcanic peaks in the Cascades.

What percentage of normal is the snowpack in the Washington Cascades?

Much of the central Cascades were at 145% of normal, and the eastern slopes of the Cascades were at 123% of normal, according to the Natural Resources Conservation Service, which tracks snowpack under the U.S. Department of Agriculture.

How do you read snow water equivalent?

SWE stands for Snow Water Equivalent. What it measures is the amount of liquid water in the snow. If you took a height of snow and melted it, the height of the water created is SWE. For example, if 10″ of snow falls at 10% density, then there would be 1″ of SWE.

### How do you calculate snow water equivalent?

Define the dimensions of the volume of the snow sample as some base area times the depth of the snow. Now, keep the base area the same but melt the snow. Example: A 10 cm depth of snow with density 300 kg m-3 has a snow water equivalent SWE(mm) = 10 cm (300 kg m-3)/100 = 30 mm.

Is Bend Oregon in a drought 2021?

Frequently Asked Questions. Q: Is the City of Bend going to be facing any water supply issues with drought conditions? A: No. Due to our resilient water supply sources and inherent flexibility of them, the City does not anticipate any shortages in water supply, even in drought years.

Is Washington state in a drought?

Every part of Washington state is abnormally dry, according to the U.S. Drought Monitor, and some 38% of the state — in Eastern Washington — is in “exceptional drought.” By April, the snowpack across the state was about 132% of normal, on average, according to Jeff Marti, Washington state’s drought coordinator.

## How much snow does Mt Rainier have?

Claiming an average of 121 snowy days and totaling 670 average inches a year, it’s widely considered the snowiest place in North America.