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Voice of San Diego

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Author Archives: Vicente Calderón

Imperial Beach on Dec. 4, 2023.
Posted inScience/Environment

Imperial Beach Coast Is Finally Open, But More Sewage Is on the Way.

by MacKenzie Elmer and Vicente Calderón October 3, 2024October 3, 2024

Tijuana is about to make a scheduled repair to its biggest sewer main – leaving millions of gallons of city sewage with nowhere to go but the Tijuana River. 

Ponds of untreated sewage at Punta Bandera
Posted inTijuana River Sewage Crisis

Mexican Military Takes Over Broken Tijuana Sewage Plant Rehab

by MacKenzie Elmer and Vicente Calderón January 11, 2024January 16, 2024
Posted inScience/Environment

Tijuana Is Again Buying Emergency Water from California After Aqueduct Outage

by MacKenzie Elmer and Vicente Calderón January 20, 2023January 19, 2023
A worker with CESPE filles up a large container with water on Friday, July 1, 2022. / Photo by Carlos A. Moreno for Voice of San Diego
Posted inScience/Environment

Amid Drought, Tijuana Is Paying California for Colorado River Water

by MacKenzie Elmer and Vicente Calderón August 25, 2022August 25, 2022
Lucero Perez, 33, of Lomitas Indeco III, a neighborhood in Ensenada, Mexico, talks to a CESPE representative about her water problems. / Photo by Carlos A. Moreno for Voice of San Diego
Posted inWater

Ensenada, Last in Line for Colorado River Water, Is Facing the Worst of the West’s Drought

by MacKenzie Elmer and Vicente Calderón August 9, 2022August 10, 2022
Posted inEnvironment Report

As Drought Pummels Northern Mexico, Baja Weighs Buying Water from Mexicali’s Farmers

by MacKenzie Elmer and Vicente Calderón June 27, 2022July 7, 2022
Maria Herrera, 67, and her granddaughter Olivia
Posted inScience/Environment

San Diego Pays a Lot for Abundant Water. Tijuana Pays a Different Price for Water Scarcity.

by Vicente Calderón and MacKenzie Elmer May 24, 2022May 24, 2022
Ponds of untreated sewage at Punta Bandera
Posted inWhat We Learned This Year

What We Learned This Year: We’re Still Trying to Fix the TJ River on the US Side

by MacKenzie Elmer and Vicente Calderón December 21, 2021March 15, 2022
Ponds of untreated sewage at Punta Bandera
Posted inScience/Environment

Two Sources of U.S.-Mexico Sewage Flows Are Fighting for One Pot of Money

by MacKenzie Elmer and Vicente Calderón April 20, 2021March 29, 2022
The Tijuana River flows throughout the U.S.-Mexico border region in San Diego. / File photo by Adriana Heldiz
Posted inGovernment

Mexico Says It Fixed the Tijuana River Sewage Problem. It’s Partly True.

by MacKenzie Elmer and Vicente Calderón February 25, 2021March 29, 2022

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