| Romero Creek | |
| Name Etymology: | Spanish |
| Subdivision Type1: | Country |
| Subdivision Name1: | United States |
| Subdivision Type2: | State |
| Subdivision Name2: | California |
| Subdivision Type3: | Region |
| Subdivision Name3: | Merced County, Stanislaus County |
| Source1: | source |
| Source1 Location: | in a canyon a 1/2 mile east of Bone Spring Hill, near Eagle Spring., Merced County |
| Source1 Coordinates: | 37.1613°N -121.2233°W |
| Source1 Elevation: | 2400feet |
| Mouth: | mouth |
| Mouth Location: | near the Delta Mendota Canal., Merced County |
| Mouth Coordinates: | 37.1247°N -121.0461°W |
| Mouth Elevation: | 200feet |
Romero Creek, originally El Arroyo de Romero,[1] is a tributary stream of the San Joaquin River. Its source drains the slopes of the Diablo Range within the Central Valley of California, United States.
The Creek has its source in Stanislaus County in a canyon a half mile east of Bone Spring Hill, 2509 feet high, near Eagle Spring, about 12 1/2 miles from its mouth just east of where it emerges from the foothills in Merced County, shortly ending where it meets the Delta Mendota Canal.
El Arroyo de Romero was a watering place on El Camino Viejo in the San Joaquin Valley between Arroyo de Quinto and Arroyo de San Luis Gonzaga.[2]