El Centro topographic map

Average elevation: 79 ft

In the 1970s, most of the buildings constructed along the shoreline, including the city's marina were abandoned due to rising sea elevation. In the 1980s, the Imperial Irrigation District took proactive water conservation measures to reduce the flow of unused canal water into the Salton Sea. Throughout the…

Average elevation: -131 ft

The Gulf of California would extend as far north as the city of Indio, were it not for the delta created by the Colorado River. Over three million years, through all of the Pleistocene, the river's delta expanded until it cut off the northern part of the gulf. Since then, the Colorado River has alternated…

Average elevation: 30 ft

The Gulf of California would extend as far north as the city of Indio, some 150 miles (240 km) northwest of its current limits, were it not for the delta created by the Colorado River. Over three million years, through all of the Pleistocene, the river's delta expanded until it cut off the northern part of the…

Average elevation: 30 ft

Average elevation: -210 ft

The Gulf of California would extend as far north as the city of Indio, were it not for the delta created by the Colorado River. Over three million years, through all of the Pleistocene, the river's delta expanded until it cut off the northern part of the gulf. Since then, the Colorado River has alternated…

Average elevation: 30 ft

The Gulf of California would extend as far north as the city of Indio, were it not for the delta created by the Colorado River. Over three million years, through all of the Pleistocene, the river's delta expanded until it cut off the northern part of the gulf. Since then, the Colorado River has alternated…

Average elevation: 30 ft

Average elevation: 292 ft

Brawley is located in the Colorado Desert and Lower Colorado River Valley regions. The city's elevation, like other Imperial Valley towns, is below sea level.

Average elevation: -144 ft

Average elevation: 427 ft

Average elevation: -184 ft