Category Archives: Uncategorized

Providing Flows for Fish

by Peter Moyle A reality in California and the American West is that people are competing with fish for water. We humans are winning the competition.  However, because there are moral, aesthetic, and legal obligations to provide fish with water … Continue reading

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The Good, the Bad, and the Ugly of California’s State-Mandated Urban Water Conservation during Drought

by Amy Talbot Amy Talbot is the Regional Water Efficiency Manger for the Regional Water Authority, which represents 21 water suppliers in the Sacramento region.  She manages an award-winning public outreach and education program.  Additionally, she is a board member … Continue reading

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Who governs California’s drinking water systems?

By Kristin Dobbin and Amanda Fencl A key feature of California’s drinking water system is the large number of individual water systems. There are approximately 3,000 Community Water Systems (CWSs) in the state, meaning systems that serve a residential population … Continue reading

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Remarkable Suisun Marsh: a bright spot for fish in the San Francisco Estuary

by Teejay O’Rear and Peter Moyle To most people, Suisun Marsh is either the seemingly blank area visible at 70 MPH from the north side of Highway 680 or the sudden expanse of tules visible after the Amtrak train leaves … Continue reading

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Can Water Agencies Work Together Sustainably? – Lessons from Metropolitan Planning

by Jay Lund It is said that, “In the US, we hate government so much that we have thousands of them.”  This decentralization has advantages, but poses problems for integration. Integration is easy to say, and hard to do.  Integration … Continue reading

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What Water is Covered by the Clean Water Act?

by Karrigan Bork It is important if a stream, river, wetland, or even a dry ditch is protected by the Clean Water Act (CWA). The CWA is a federal law “to restore and maintain the chemical, physical, and biological integrity … Continue reading

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Groundwater Law – Physical – “the water budget myth”

by Jay Lund This week’s short post is on groundwater law – from the viewpoint of physics.  Water policy, management, and human law often misunderstand how groundwater and surface water work physically. Bredehoeft, et al. (1982) distill a longstanding lament … Continue reading

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$24.6 Billion National Flood Insurance Program Debt Explained in One Chart

by Kathleen Schaefer As we are enter another hurricane season, the National Flood Insurance Program (NFIP) is on its 12th short-term extension since September 30, 2017.  And after having $16 billion in debt forgiven, it remains $24.6 billion in debt … Continue reading

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Ties Between the Delta and Groundwater Sustainability in California

by Mustafa Dogan, Ian Buck-Macleod, Josue Medellin-Azuara, and Jay Lund Groundwater overdraft is a major problem globally and has been a persistent and growing problem in California for decades. This overdraft is predominantly driven by the economic value of water … Continue reading

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Challenges and opportunities for integrating small and rural drinking water stakeholders in SGMA implementation

By Kristin Dobbin, Jessica Mendoza and Michael Kuo The Sustainable Groundwater Management Act (SGMA) is an historic opportunity to achieve long-term sustainable groundwater management and protect drinking water supplies for hundreds of small and rural low-income communities, especially in the … Continue reading

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