Tag Archives: Jay Lund

We hold our convenient truths to be self-evident – Dangerous ideas in California water

by Jay Lund Success in water management requires broad agreement and coalitions.  But people often seem to group themselves into communities of interests and ideology, which see complex water problems differently.  Each group tends to hold different truths to be … Continue reading

Posted in California Water, Planning and Management | Tagged | 8 Comments

Reflections on Cadillac Desert

by Jay Lund In 1986, when Mark Reisner published his book Cadillac Desert, I had just begun professing on water management. The book went “viral,” before the word viral had its present-day internet-intoxicated meaning.  The book offered a compelling revisionist … Continue reading

Posted in California Water, Climate Change, education, Planning and Management, Stressors, Sustainability, Water Supply and Wastewater | Tagged | 12 Comments

Can Sacramento Valley reservoirs adapt to flooding with a warmer climate?

  by Jay Lund and Ann Willis Much has been written on potential effects and adaptations for California’s water supply from climate warming, particularly from changes in snowpack accumulation and melting, sea level rise, and possible overall drying or wetting … Continue reading

Posted in California Water, Climate Change, Floodplains | Tagged , , , , , , , | 2 Comments

California’s drought and floods are over and just beginning

By Jay Lund  California is a land of extremes – where preparing for extremes must be constant and eternal. The last six years demonstrated California’s precipitation extremes. From 2012-2015, California endured one of its driest years of record.  2016 was … Continue reading

Posted in Uncategorized | Tagged | 8 Comments

Pumping out the Inland Sea – Delta exports in a time of plenty

  By Jay Lund This is northern California’s wettest year of record, so far.  The Yolo Bypass has been flooded for most of this wet season, and is still flowing.  Are Delta water exports going to exceed the previous record … Continue reading

Posted in Delta | Tagged | 7 Comments

California’s Floods of 2017, so far

by Jay Lund What a wild water month!  Floods, spillway damage, and levee failures!  Mass evacuations! And Donald Trump and Barack Obama are not even remotely to blame! Flood control and preparation are vitally important for California.  Now we remember. … Continue reading

Posted in California Water, flood, Planning and Management, Stressors, Uncategorized | Tagged | 22 Comments

California’s Wettest Drought? – 2017

By Jay Lund Wet.  After five years of drought, most of California finally has become wet.  The mountains are exceptionally wet and covered with snow.  The state’s reservoirs are fuller than their long term average (with a few exceptions).  Flood … Continue reading

Posted in California Water, Drought, Uncategorized, Water Supply and Wastewater | Tagged | 22 Comments

Indicators of a drought ending in northern California

Jay Lund Droughts are common in California, a large, generally dry, and hydrologically complex place.  So it is hard to rely on a single index of the end or beginning of a drought.  A single storm is rarely enough to … Continue reading

Posted in Drought, Uncategorized | Tagged | 6 Comments

Tails of California’s Drought

by Jay Lund Storms are filling reservoirs, building snowpack, and flooding in ways not seen since the most recent California drought began in 2012.  The state’s reservoirs today contain 1.2 million acre-ft more water than the long-term average for this … Continue reading

Posted in Drought, Uncategorized | Tagged | 12 Comments

Out With the Old Drought and In With the New?

By Jay Lund We are just a few months into this year’s wet season, and progress has been great.  Statewide, California is about 800,000 acre ft below average surface water storage for this time of year.  California’s water year began … Continue reading

Posted in Drought, Uncategorized | Tagged | 7 Comments