Rainy start to May not yet enough to stem #YampaRiver Valley’s #water concerns — The #SteamBoatSprings Pilot & Today #GreenRiver #ColoradoRiver #COriver #aridification

From The Steamboat Pilot & Today (Dylan Anderson):

Steamboat Springs has been seeing some much needed rain to start the month of May, which is historically the wettest month of the year for the Yampa Valley.

The Community Collaborative Rain, Hail and Snow Network, which is a collection of volunteers that submit data to the Colorado Climate Center, have observed about 0.3 inches of rain in Steamboat since Sunday…

Despite recent rain, however, water experts say it’s not enough.

“There hasn’t been a tremendous amount of rain, and it is pretty standard for us to get some spring rain, so I don’t think it is going to overcome the deficit that we were already in,” said Erin Light, Division 6 engineer for the Colorado Division of Water Resources.

Light placed water restrictions on the river last year and in 2018, but it is still too early to know if that will be needed this year. She said they are working with the Colorado River District to find ways to avoid a call, potentially releasing water from Elkhead Reservoir.

If a call is avoided, Light said it would likely be because of this collaboration. Still, reservoir releases don’t necessarily fix the problem.

“It doesn’t eliminate the fact that there may be no more stream flow left in the river,” Light said. “It is very possible that we are going to get to a point where our natural stream flow runoff has gone to nothing, and the only thing we are seeing in the river is reservoir water at certain locations.”

This is what happened at the end of summer 2020 and in 2018 to trigger the call.

Light said she is mainly looking at stream flows particularly farther down the river. She focuses on the gauges near Maybell and Deerlodge Park that are both in Moffat County, downstream from many irrigators that pull from the Yampa River west of Steamboat.

“You can only put so many straws in the river before you start to run out of water,” Light said, adding that both of the gauges have hit record lows in recent weeks…

At 10 a.m. Wednesday, both gauges showed flows were only about 20% as strong as they were this time last year. When looking at three-month outlooks, it suggests this summer will be both hotter and drier than normal, Light said.

Steamboat typically receives about 2.5 inches of rain in May, according to the 30-year average from the National Oceanic and Atmospheric Administration.

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