Gila River water governance gizmo built. Sort of.

New Mexico’s Interstate Stream Commission yesterday formally approved the creation of a “New Mexico Central Arizona Project Entity,” a governance gizmo needed to move forward with a proposal to divert Colorado River tributary water from the Gila River in New Mexico: Interstate Stream Commission members have approved a resolution designating a 14-member unit to design …

Continue reading ‘Gila River water governance gizmo built. Sort of.’ »

Flooding alfalfa to *save* water?

University of California researchers have a novel idea: what if we dump more water on alfalfa and use that to recharge aquifers? Over a six-week period in February, March and April, Dahlke oversaw a test in Siskiyou County in which 140 acre-feet of water were applied to 10 acres of alfalfa. That’s well over twice …

Continue reading ‘Flooding alfalfa to *save* water?’ »

Ten amazing weeks in the Colorado River Basin

On the first of May, the official forecast for the 2015 water year on the Colorado River was 6.4 million acre feet. The July mid-month forecast is up to 10.2 million acre feet (pdf). That’s been enough to prevent the need for a Lower Basin shortage declaration (which would have forced water curtailment in Arizona) …

Continue reading ‘Ten amazing weeks in the Colorado River Basin’ »

Coachella groundwater management: it’s complicated

Aquifer replenishment works. Sort of. And depending on what you mean by “works”. That’s the message in a new paper ($$$-walled) from Brian Thomas and Jay Famiglietti at NASA’s Jet Propulsion Laboratory looking at groundwater levels in California’s Coachella Valley. Coachella is the northwestern extension of the Salton trough, edging the Salton Sea and spreading …

Continue reading ‘Coachella groundwater management: it’s complicated’ »

Groundwater in Albuquerque: rising

A couple of blocks from my Albuquerque home is Del Sol Park, but everyone in the neighborhood calls it “Twin Parks”, because of the short street that divides it in two. On one side of that street, a nondescript concrete pad marks the spot where the U.S. Geological Survey measures the depth to groundwater beneath …

Continue reading ‘Groundwater in Albuquerque: rising’ »

Yuma: Colorado River produce powerhouse

William Yardley writes in the Los Angeles Times about the water rights and water fears in Yuma, Arizona: If you eat a green salad between Thanksgiving and April, whether in Minnesota, Montreal or Modesto, odds are good that some of it was grown in or around Yuma. The summer freshness on all of those winter …

Continue reading ‘Yuma: Colorado River produce powerhouse’ »

How I ended the New Mexico drought

I would like to point out that the first six months of 2015, which roughly coincides with the time since I quite writing about drought for the Albuquerque Journal, have seen the wettest statewide average precipitation since the epic year of 1941: You’re welcome, and you have my deepest apologies for not doing this sooner.