The Tijuana River (Spanish: Río Tijuana) is an intermittent river, 120 mi (195 km) long, near the Pacific coast of northern Baja California state in northwestern Mexico and Southern California in the western United States.

May 2, 2024 · Tijuana River has been at the center of a transboundary pollution crisis on the U.S./Mexico border for decades, resulting in public health impacts, closed beaches and massive environmental degradation of the Tijuana River Estuary.

Dec 18, 2024 · In the Tijuana River Valley and neighboring coastal areas, contaminated flows from Mexico enter the U.S. and create significant negative impacts to water quality, public health, and the environment.

Oct 4, 2024 · San Diego County residents will have an opportunity to share their pollution concerns about the Tijuana River when officials from the Centers for Disease Control and Prevention arrive later...

4 days ago · The Tijuana River flows throughout the U.S.-Mexico border region in San Diego. / Photo by Adriana Heldiz. As private contractors, which included Kiewit and Michael Baker International, began to dig into the river bottom in April, the …

Feb 20, 2024 · The Tijuana River – which has been classified as an impaired water body, according to the U.S. Clean Water Act -- flows north for 120 miles from Mexico to California before reaching the Pacific Ocean on the U.S. side of the border in the Imperial Beach, San Ysidro and Coronado coastal areas.

The Tijuana River is an intermittent river, 120 mi long, near the Pacific coast of northern Baja California state in northwestern Mexico and Southern California in the western United States.