Publication Date March 23, 2018 | Sonoran News

Arizona Snowpack Levels Well Below Average

United States
Runoff predicted to be less than normal. Image: Sonoran News
Runoff predicted to be less than normal. Image: Sonoran News

The Arizona Basin Outlook Report released this week by USDA’s Natural Resources Conservation Service (NRCS) shows the state snowpack to be at well below average levels. The federal agency monitors snow conditions in Arizona’s mountain watersheds each winter to estimate the amount of water available for spring and summer uses.

“The storms that moved through the state in late February produced much needed snow and rain throughout the basins” said Travis Kolling, State water supply specialist with the NRCS in Phoenix, Arizona. “Despite these recent storms, the statewide snowpack remains well below normal during the peak snowpack period for Arizona.”

Among the findings in the March 1 Basin Outlook Report, the Salt River Basin snowpack was measured at 16 percent of the 30-year average; the Verde River Basin at 40 percent of average; the Upper Gila River Basin at 12 percent of average; and the Little Colorado River Basin at 27 percent of average.

“In a dry winter like we are currently experiencing,” Kolling continued, “the minimal snowpack and relatively dry soils produce less than ideal conditions for runoff. This means that the limited amount of water stored in the snowpack will eventually melt and produce a lower than normal runoff in the state’s streams and rivers.”