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Bill Berg, Hydrogeologist with Marin and Wood Water Consultants
· South Platte River augmentations more complicated than in San Luis Valley
· Most augmentation plans used for out of priority wells
Replacement source
· Must match time, place and amount of depletion
· Water wells create a drawdown cone within the aquifer
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Relationship of water to economic output
· Farming uses lots, contributes not so much
· Cities use little, contribute a lot more
Legislature waking up to water problem
· Centerpiece of new legislation
· Presentation of my solutions
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Comparing other uses to reduction of hay fields
· Curbing Kim Kardashian’s use of water
· Eliminating coal-fired power plants
· Not even close to providing water to restoring Colorado River
King Alfalfa is the real culprit
· Consumes more than all cities in the Basin
· $400 billion has been approved to buy, lease or loan water to the River
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Shipping container gro pods
· Suppliers producing more sealed grow units
· Use <1% of water of regular farming
Suggestions to solve crisis
· Greater use of hydroponics
· Buy and dry
· Revive Two Forks reservoir
· Aquifer Storage and Retrieval
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Cheyenne, Casper, Gillette, Laramie – the big cities
· East side of State
· Not using Colorado River water
Flaming Gorge reservoir draw downs
Farming, fishing and few water consumers
· Potential U.S. Congressional action
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Through alfalfa, water being sent to Saudi Arabia
· Alfalfa farms clearly sucking potable water from cities’ supplies
· Middle East countries prevent using water for low value crops
And what are we doing?
· Arizona allows unlimited pumping in most locations
· How much time left before Arizona runs out of water
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Heavy reliance on groundwater
· Case study on running out of water
· State should track water use
Albuquerque’s water supply
· Depends on Colorado River water for recharge and direct use
· Impact of cutting back on Colorado River water
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What are sources of Arizona water?
· Groundwater
· Native rivers
· Central Arizona Project
Legislation authorized of Central Arizona Project in 1968
· Completed in 1994
· Serves interior of Arizona
Arizona’s share of river is 2.8 MAF
· Cities get 1.5 MAF through CAP
· Remainder for agriculture
· Cuts in 1922 Compact will hurt all
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