Tijuana Estuary NP Point of Interest / State Park (SP)

Tijuana Estuary is a small intertidal coastal estuary on the international border between California and Mexico. The estuary is primarily a shallow water habitat, though it is often termed an “intermittent estuary,” as it is subjected to extreme changes in streamflow at different times of the year. Extended periods of drought leave parts of the estuary dry during some periods, while flooding inundates the same areas during others. For this reason, Tijuana Estuary is considered to be a very unique part of the National Estuarine Research Reserve System.