San Diego South Bay Simulation shows surface salinity indicating freshwater flowing out of the Tijuana River Estuary (left), surface dye concentration from estuary indicating transport up to Coronado ...

Researchers at the institute were using the Tijuana River estuary as a model ... of our other reference sites.” The estuary is one of the few intact salt marshes remaining.

Over the years pollution from Los Laureles has been a major cause of pollution-related beach closures from Imperial Beach to ...

The Tijuana River sewage crisis may be contributing to the current toxic algae bloom off the coast of Southern California, as the added nutrient load from the pollution is fueling the growth of ...

The U.S. Environmental Protection Agency will not reconsider its denial to investigate whether the Tijuana River Estuary qualifies as a Superfund site, a designation given to the most contaminated ...

But it has been closed since much of the area was flooded by winter rains last year. Tijuana River estuary is a green and peaceful place but it’s gained a reputation for being so polluted by ...