Sweetwater Authority eyes sand mining, material dredging opportunities, CA


Sediment trapped by dam, Elwha river. Photograph: © SAF — Coastal Care

Excerpts;

The board of the Sweetwater Authority is interested in sand mining and material dredging opportunities in and around the South Bay water agency’s two reservoirs.

The agency, which serves National City, Bonita and parts of Chula Vista, plans to solicit interest from sand mining companies to explore the concept…

Read Full Article; The San Diego Union Tribune (09-22-2019)

Dams – Cutting off our Beach Sand; By Gary Griggs (12-19-2014)

The Wrong Climate for Damming Rivers, A Video from Todd Southgate (05-26-2016)
Though large hydropower projects are often presented as a “clean and green” source of energy, nothing could be further from the truth…

DamNation; a Documentary That’s Testing the Waters of Corporate Social Responsibility; Produced by Stoecker Ecological and Felt Soul Media” and presented by Patagonia.

Cemex mine reflects human hunger for sand, California; Monterey County Now (01-14-2016)
The disappearance of the beach reflects an alarming reality: Southern Monterey Bay, Marina in particular, has the highest coastal erosion rate in the state of California. For more than 20 years, scientists have speculated about the sand mine’s contribution to that erosion rate, and a 2008 study concluded it was the primary cause. The Cemex mine in Marina is the only remaining coastal sand mine in the entire United States. Which leads to new questions…

An Evaluation of the Ongoing Impacts of Sand Mining at the CEMEX Lapis Sand Plant in Marina, California on the Southern Monterey Bay Shoreline; By Robert S. Young, PhD; (05-29-2017)
The City of Marina commissioned this report to assist in its management and decision‐making for coastal property and resources within the City’s jurisdiction. This report provides a review and synthesis of available documentary information and scientific literature addressing the impact of current sand mining activities within southern Monterey Bay…

Controversial beachfront sand mining operation along Monterey Bay to close; The Mercury News (06-27-2017)

Monterey Bay, California: Beach Sand Mining from a National Marine Sanctuary; By Gary Griggs (09-01-2014)
The 30-mile long, continuous sandy shoreline around Monterey Bay is the most visited stretch of shoreline on the central coast. Yet, it holds the dubious distinction of being the only active beach sand mining operation along the entire United States shoreline. To make matters even worse, it all takes place along the shoreline of a protected National Marine Sanctuary. Something is seriously wrong with this picture…

The Conservation Crisis No One Is Talking About, By John R. Platt, TakePart (09-21-2016)
Beaches around the world are disappearing. No, the cause isn’t sea-level rise, at least not this time. It’s a little-known but enormous industry called sand mining, which every year sucks up billions of tons of sand from beaches, ocean floors, and rivers to make everything from concrete to microchips to toothpaste…

Corporate Sand Mining In SF Bay Sparks ‘Sand Wars’; CBS Bay Area (11-13-2018)
Six years ago, nonprofit environmental advocacy organization San Francisco Baykeeper sued sand-mining firm Hanson Marine Operations and the State Lands Commission to stop sand mining in the Bay. However, in November, an appeals court judge sided with the State Lands Commission and the sand mining company…

California sand-mining company prevails in lawsuit; Mazzarella Law (11-13-2018)

State sued over sand mining in San Francisco Bay, California; East Bay Times (01-31-2017)

Sand Mining in SF Bay Dealt Blow by State Appeals Court, SF Examiner (11-18-2015)
A California appeals court has ruled that sand in the San Francisco Bay must be considered a public trust resource, potentially challenging the practice of mining for sand in the Bay that’s in turn used in construction projects. Wednesday’s ruling in the lawsuit between San Francisco Baykeeper and the California State Lands Commission in the California 1st District Court of Appeal is considered a major victory by environmental advocates who have argued sand mining contributes to erosion at Ocean Beach and threatens the Bay’s ecosystem.

Sand, Rarer Than One Thinks: A UNEP report (GEA-March 2014)
Despite the colossal quantities of sand and gravel being used, our increasing dependence on them and the significant impact that their extraction has on the environment, this issue has been mostly ignored by policy makers and remains largely unknown by the general public.
In March 2014 The United Nations released its first Report about Sand Mining: “Sand, Rarer Than One Thinks.”
“Sand Wars” film documentary by Denis Delestrac – first broadcasted on the european Arte Channel, May 28th, 2013 in its french version: “Le Sable: enquête sur une disparition”, where it became the highest rated documentary for 2013 – expressly inspired the United Nations Environment Programme (UNEP) to publish this 2014-Global Environmental Alert.

Sand Wars, An Investigation Documentary, By Mutlti-Awards Winner Filmmaker Denis Delestrac (©-2013)

Global Sand Mining: Learn More, Coastal Care