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Peña Blanca Lake
Peña Blanca Lake is a reservoir in Arizona, United States, located northwest of Nogales. The facilities are maintained by the Coronado National Forest division of the USDA Forest Service. The lake was created in 1957 by the Arizona Game and Fish Department.Back then this lake was known for a plush resort that was located there. In 2008, the lake was closed to clean mercury contamination within the sediment, thought to be from old mines in the area. Also the former plush resort was removed as well. The lake was reopened in August 2009. In 2013, an Arizona Department of Environmental Quality report showed that mercury levels were similar to those before the lake was drained and dredged. One potential cause for the high mercury could be naturally occurring mercury seeping through the faults or a spring in the lake, though these claims are still under investigation. History In the 1730s, Juan Bautista de Anza established Sicurisuta Ranch by the lake. Fish species Before Peña ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Santa Cruz County, Arizona
Santa Cruz is a County (United States), county in southern Arizona, United States. As of the 2020 United States census, 2020 census, the population is 47,669. The county seat is Nogales, Arizona, Nogales. The county was established in 1899. It borders Pima County, Arizona, Pima County to the north and west, Cochise County, Arizona, Cochise County to the east, and the Mexican state of Sonora to the south. Santa Cruz County includes the Nogales, Arizona Micropolitan Statistical Area, which is also included in the Tucson, Arizona, Tucson-Nogales, Arizona Combined Statistical Area. History Santa Cruz County, formed on March 15, 1899, out of what was then Pima County, Arizona, Pima County, is named after the Santa Cruz River (Arizona), Santa Cruz River. The river originates in the Canelo Hills in the eastern portion of the county, crosses south into Mexico near the community of Santa Cruz, Sonora, and then bends northwards returning into the United States (and Santa Cruz County) e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Redear Sunfish
The redear sunfish (''Lepomis microlophus''), also known as the shellcracker, Georgia bream, cherry gill, chinquapin, improved bream, and sun perch, is a freshwater fish in the family Centrarchidae and is native to the southeastern United States. Due to its popularity as a sport fish, it has been widely introduced across North America. Description Redear sunfish generally resemble bluegill except for coloration and somewhat larger maximum size. The redear sunfish also has faint vertical bars traveling downwards from its dorsal. It is dark-colored dorsally and yellow-green ventrally. Unlike bluegill, the male has a cherry-red edge on its operculum; females have orange coloration in this area. The adult fish are between in length. Max length is , compared to a maximum of about for the bluegill. Redear sunfish on average reach about , also larger than the average bluegill. Habitat and range Redear sunfish are native to the southeastern United States. They range from North ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reservoirs In Santa Cruz County, Arizona
A reservoir (; ) is an enlarged lake behind a dam, usually built to store fresh water, often doubling for hydroelectric power generation. Reservoirs are created by controlling a watercourse that drains an existing body of water, interrupting a watercourse to form an embayment within it, excavating, or building any number of retaining walls or levees to enclose any area to store water. Types Dammed valleys Dammed reservoirs are artificial lakes created and controlled by a dam constructed across a valley and rely on the natural topography to provide most of the basin of the reservoir. These reservoirs can either be ''on-stream reservoirs'', which are located on the original streambed of the downstream river and are filled by creeks, rivers or rainwater that runs off the surrounding forested catchments, or ''off-stream reservoirs'', which receive diverted water from a nearby stream or aqueduct or pipeline water from other on-stream reservoirs. Dams are typically loca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
