![cover image](https://wikiwandv2-19431.kxcdn.com/_next/image?url=https://upload.wikimedia.org/wikipedia/commons/thumb/d/dc/Pacheco%252C_Walnut%252C_Grayson_Creeks_and_Buchanan_Field_aerial.jpg/640px-Pacheco%252C_Walnut%252C_Grayson_Creeks_and_Buchanan_Field_aerial.jpg&w=640&q=50)
Pacheco Creek (Contra Costa County)
Waterway in Contra Costa County, California, United States / From Wikipedia, the free encyclopedia
This article is about Pacheco Creek in Contra Costa County. For Pacheco Creek in San Benito County, see Pacheco Creek (San Benito County).
Pacheco Creek is a 3.4-mile-long (5.5 km)[1] waterway in central Contra Costa County, California, United States.[2] It empties into Suisun Bay. It is formed by the intersection of Walnut Creek, Grayson Creek and Pine Creek.
![Thumb image](http://upload.wikimedia.org/wikipedia/commons/thumb/d/dc/Pacheco%2C_Walnut%2C_Grayson_Creeks_and_Buchanan_Field_aerial.jpg/640px-Pacheco%2C_Walnut%2C_Grayson_Creeks_and_Buchanan_Field_aerial.jpg)
The creek has a run of chinook salmon and steelhead trout after periods of rain in the winter and fall.[3]