Coordinates: 38°03′14″N122°12′10″W / 38.05389°N 122.20278°W
|Coordinates: 38°03′14″N122°12′10″W / 38.05389°N 122.20278°W|
|County||Contra Costa County|
|Elevation||10 ft (3 m)|
Eckley is an area in Contra Costa County, California, which served as a train-ferry landing for crossings of the Carquinez Strait prior to the opening of the Benicia-Martinez railroad bridge. It lay on the Southern Pacific Railroad 4.5 miles (7.2 km) northwest of Martinez,  at an elevation of 10 feet (3 m).
The place's name is in honor of Commodore John L. Eckley who established a yacht harbor at the cove here. 
Crockett is a census-designated place (CDP) in Contra Costa County, in the East Bay sub-region of the San Francisco Bay Area, California. The population was 3,094 at the 2010 census. It is located 28 miles northeast of San Francisco. Other nearby communities include Port Costa, Martinez, Vallejo, Benicia, Rodeo, Hercules, Pinole and Richmond.
Martinez is a city and the county seat of Contra Costa County, California, United States, in the East Bay region of the San Francisco Bay Area. Located on the southern shore of the Carquinez Strait, the city's population was 38,290 at the 2020 census. The city is named after Californio ranchero Ygnacio Martínez, having been founded on his Rancho El Pinole. Martinez is known for its historic center and its waterfront.
Port Costa is a small village and census-designated place (CDP) in Contra Costa County, California, located in East Bay region of the San Francisco Bay Area. Situated on the southern shore of the Carquinez Strait, the population was 190 at the 2010 census.
San Pablo Bay is a tidal estuary that forms the northern extension of San Francisco Bay in the East Bay and North Bay regions of the San Francisco Bay Area in northern California.
Suisun Bay is a shallow tidal estuary in Northern California. It lies at the confluence of the Sacramento River and San Joaquin River, forming the entrance to the Sacramento–San Joaquin River Delta, an inverted river delta. To the west, Suisun Bay is drained by the Carquinez Strait, which connects to San Pablo Bay, a northern extension of San Francisco Bay. Suisun Marsh, the tidal marsh land to the north, is the largest marsh in California. Grizzly Bay forms a northern extension of Suisun Bay. Suisun Bay is directly north of Contra Costa County.
The Carquinez Strait is a narrow tidal strait in Northern California. It is part of the tidal estuary of the Sacramento and the San Joaquin rivers as they drain into the San Francisco Bay. The strait is eight miles (13 km) long and connects Suisun Bay, which receives the waters of the combined rivers, with San Pablo Bay, a northern extension of the San Francisco Bay.
The Solano was a large railroad ferry, built as a reinforced paddle steamer with independently powered sidewheels by the Central Pacific Railroad, that carried entire trains across the Carquinez Strait between Benicia and Port Costa in California, daily for 51 years from 1879 to 1930. When launched, the Solano was the largest ferry of its kind in the world, a record held for 35 years until 1914 when she was joined by her sister ship, the Contra Costa, which was 13 feet longer.
Selby is an unincorporated community in Contra Costa County, in the East Bay region of the San Francisco Bay Area in northern California.
Rumsey is an unincorporated community and census-designated place (CDP) in Yolo County, California. It is located 18 miles (29 km) northwest of Esparto, in the Capay Valley, in the northwestern part of the county. Rumsey's ZIP Code is 95679 and its area code 530. It lies at an elevation of 420 feet.
Brooks is an unincorporated community and census-designated place (CDP) in Yolo County, California, located in the Capay Valley in the northwest of the county. Brooks' ZIP Code is 95606 and its area code 530. The Yocha Dehe Wintun Nation is headquartered in Brooks. The town is home to a large casino Cache Creek Casino Resort. It lies at an elevation of 341 feet.
Carquinez Strait Regional Shoreline is a regional park, part of the East Bay Regional Park District system, located in northwestern Contra Costa County, California.
Radke Martinez Regional Shoreline (RMRS) is a regional park on the shoreline of Carquinez Strait in Martinez, located in northern Contra Costa County, California. Formerly known as the Martinez Regional Shoreline, it was renamed on December 6, 2016, in honor of the late Ted Radke and his late wife Kathy Radke.
Stege, founded in 1876, was an unincorporated community in western Contra Costa County, California, United States. The town has now been annexed and absorbed by the cities of Richmond and El Cerrito, California. It was located on the Southern Pacific Railroad 1.5 miles (2.4 km) south-southeast of downtown Richmond, at an elevation of 23 feet. The site is now located in the area known as the Richmond Annex, at coordinates: 37°55′00″N122°19′38″W.
Ignacio is an unincorporated community in Marin County, California. It is located 3 miles (4.8 km) southeast of downtown Novato, at an elevation of 30 feet.
Tancred is an unincorporated community and census-designated place (CDP) in Yolo County, California. It lies at an elevation of 299 feet.
Mococo is a former unincorporated community, now annexed to the city of Martinez, located in Contra Costa County, East Bay region, California. It became known as Mococo following the 1905 arrival of a smelting works, operated by the Mountain Copper Company.
Millersport is an unincorporated community in Madison Township, Dubois County, in the U.S. state of Indiana.
Mallard Island is a small island in Suisun Bay, at the confluence of the Sacramento and San Joaquin rivers. It is part of Contra Costa County, California. Its coordinates are 38°02′31″N121°55′07″W, and the United States Geological Survey measured its elevation as 3 ft (0.91 m) in 1981. It appears in a 1953 USGS map of the area.
The Ukiah area is an area of 303 square miles (78,000 ha) in southeastern Mendocino County, California that encompasses the arable valleys of the Russian River drainage system and the adjacent parts of the Mendocino Range Mountains of the Pacific Coast Range.
Canada del Cierbo is a valley and 2.5-mile-long (4.0 km) northwestward-flowing stream originating in the Crockett Hills Regional Park and flowing to eastern San Pablo Bay near the Carquinez Strait at Tormey, Contra Costa County, California.