Hyperion | |
|---|---|
Former settlement | |
 Hyperion, 1921 | |
  Hyperion Location in California | |
| Coordinates: 33°55′34″N118°25′58″W / 33.92611°N 118.43278°W | |
| Country | United States |
| State | California |
| County | Los Angeles County |
| Elevation | 33 ft (10 m) |
Hyperion is a location in Los Angeles County, California. [1] Hyperion was a stop on the Pacific Electric Redondo Beach via Playa del Rey Line that lay at an elevation of 33 feet (10 m). [1] Hyperion still appeared on USGS maps as of 1934. [1]
According to a history of Santa Monica, "Mayor [John C.] Steele co-operated most effectively with his fellow-commissioners in acquiring water-bearing lands in the Charnock Road section, also in the planning of a sewage disposal system, with Hyperion Pier, five miles south of the city, as its outfall point." [2]
Hyperion Pier stood at this location from before 1912 to after 1937. [3] The pier may have been the site of the outfall sewer into the ocean, as the wharf seemingly carried a redwood pipe 2,000 ft (610 m) "out to a submerged end." [4] According to an interview with one sanitation engineer, it was a "five-foot wooden pipe made just like a barrel, only straight strips. The reason I know this, a guy came down from Oregon representing the wood industry, and he wanted a piece of that pipe. He got permission from the city of Los Angeles to go up to the top and saw out a little piece. And they wanted to show how long a piece of wood would stand sewage infiltration." [5]
Santa Monica is a city in Los Angeles County, situated along Santa Monica Bay on California's South Coast. Santa Monica's 2020 U.S. Census population was 93,076. Santa Monica is a popular resort town, owing to its climate, beaches, and hospitality industry. It has a diverse economy, hosting headquarters of companies such as Hulu, Activision Blizzard, Universal Music Group, Lionsgate, Illumination and The Recording Academy.
Malibu is a beach city in the Santa Monica Mountains region of Los Angeles County, California, about 30 miles (48 km) west of Downtown Los Angeles. It is known for its Mediterranean climate, its strip of beaches stretching 21 miles along the Pacific Ocean coast, and for its longtime status as the home of numerous affluent Hollywood celebrities and executives. Although a high proportion of its residents are entertainment industry figures with million-dollar mansions, Malibu also features several middle- and upper-middle-class neighborhoods. The Pacific Coast Highway traverses the city and has led most residents to settle anywhere from half a mile to within a few hundred yards of it, with some residents living up to one mile away from the beach in areas featuring narrow canyons. As of the 2020 census, the city's population was 10,654.
Playa del Rey is a seaside suburb in the Santa Monica Bay and the South Bay region of Los Angeles County, California. It has a ZIP code of 90293 and area codes of 310 and 424. As of 2018, the community had a population of 16,230 people.
The Tijuana River is an intermittent river, 120 mi (195 km) long, near the Pacific coast of northern Baja California state in northwestern Mexico and Southern California in the western United States. The river is heavily polluted with raw sewage from the city of Tijuana, Mexico.
Santa Monica Bay is a bight of the Pacific Ocean in Southern California, United States. Its boundaries are slightly ambiguous, but it is generally considered to be the part of the Pacific within an imaginary line drawn between Point Dume, in Malibu, and the Palos Verdes Peninsula. Its eastern shore forms the western boundary of the Los Angeles Westside and South Bay regions. Although it was fed by the Los Angeles River until the river's catastrophic change of course in 1825, the only stream of any size now flowing into it is Ballona Creek. Smaller waterways draining into the bay include Malibu Creek, Topanga Creek, and Santa Monica Creek.
The Santa Monica Pier is a large pier at the foot of Colorado Avenue in Santa Monica, California, United States. It contains a small amusement park, concession stands, and areas for views and fishing. The pier is part of the greater Santa Monica Mountains National Recreation Area.
The history of Santa Monica, California, covers the significant events and movements in Santa Monica's past.
The Hyperion Water Reclamation Plant is a sewage treatment plant in southwest Los Angeles, California, next to Dockweiler State Beach on Santa Monica Bay. The plant is the largest sewage treatment facility in the Los Angeles Metropolitan Area and one of the largest plants in the world. Hyperion is operated by the City of Los Angeles, Department of Public Works, and the Bureau of Sanitation. Hyperion is the largest sewage plant by volume west of the Mississippi River.
Sanitary sewer overflow (SSO) is a condition in which untreated sewage is discharged from a sanitary sewer into the environment prior to reaching sewage treatment facilities. When caused by rainfall it is also known as wet weather overflow. Causes of sanitary sewer overflows include: Blockage of sewer lines, infiltration/Inflow of excessive stormwater into sewer lines during heavy rainfall, malfunction of pumping station lifts or electrical power failure, broken sewer lines. Prevention of such overflow events involves regular maintenance and timely upgrades of infrastructure.
Heal the Bay is a U.S. environmental advocacy group of activists based in Santa Monica, California. The focus is protecting coastal waters and watersheds of southern California, and is focused on Santa Monica Bay.
El Porto Beach is a California public beach managed by the County of Los Angeles, located in Santa Monica Bay beside El Porto, which is now part of the City of Manhattan Beach, between the beaches of El Segundo Beach and Manhattan Beach, and is protected under the state park system. The entrance to El Porto's large parking lot, which has meters, is at the west end of 45th Street from Highland Avenue.
The Ashbridges Bay Wastewater Treatment Plant is the city of Toronto's main sewage treatment facility, and the second largest such plant in Canada after Montreal's Jean-R. Marcotte facility. One of four plants that service the city of Toronto, it treats the wastewater produced by some 1.4 million of the city's residents and has a rated capacity of 818,000 cubic metres per day. Until 1999 it was officially known as the Main Treatment Plant. The plant has a 185 m (607 ft) high smokestack which is visible from most parts of the city.
Chevron Reef, also known as Pratte's Reef, was an artificial reef constructed in 2000 in Santa Monica Bay, offshore from Dockweiler State Beach. It was the first artificial surfing reef in the United States and was the second to be built worldwide. It was removed in 2008.
The Santa Monica Looff Hippodrome is located on the Newcomb Pier adjacent to the Santa Monica Pier in Santa Monica, California. It was designed and built in 1916 by Charles I. D. Looff and his son Arthur to hold a Looff Carousel. Looff's carousel was housed at the Hippodrome until it was sold in 1939. It was replaced by Philadelphia Toboggan Company Carousel #62, which was moved from the Ocean Park Pier. The building remains a rare example of structures that used to be on the amusement pier, and scenes were filmed therein for the 1973 award-winning film, The Sting. Since 1977, the carousel has been owned by the city, and was restored from 1977 through 1981. It was declared a National Historic Landmark in 1987.
A marine outfall is a pipeline or tunnel that discharges municipal or industrial wastewater, stormwater, combined sewer overflows (CSOs), cooling water, or brine effluents from water desalination plants to the sea. Usually they discharge under the sea's surface. In the case of municipal wastewater, effluent is often being discharged after having undergone no or only primary treatment, with the intention of using the assimilative capacity of the sea for further treatment. Submarine outfalls are common throughout the world and probably number in the thousands. The light intensity and salinity in natural sea water disinfects the wastewater to ocean outfall system significantly. More than 200 outfalls alone have been listed in a single international database maintained by the Institute for Hydromechanics at Karlsruhe University for the International Association of Hydraulic Engineering and Research (IAHR) / International Water Association (IWA) Committee on Marine Outfall Systems.
The Long Wharf in Santa Monica, also known as Port Los Angeles or the Mile Long Pier, was an extensive pier wharf constructed by the Southern Pacific Railroad Company in Santa Monica Bay from 1892 to 1894. When it opened in 1894, it was the longest wharf in the world, measuring approximately 4,700 feet (1,400 m). It served as a cargo and passenger port until 1913, and in 1919 removal of the wharf started. The wharf, the 1,000 foot (300 m) tip of the pier, was removed by 1920. The remaining 3,600 feet (1,100 m) of pier was used as a run down fishing pier until 1933, when the remainder of the pier was removed. One of the major imports to the wharf was lumber from Northern ports, to help in the construction boom in Southern California. Southern Pacific Railroad and the street cars of the Los Angeles Pacific Railroad served the wharf. Los Angeles Pacific Railroad ran passenger trams to the wharf and from midnight to sunrise ran cargo cars.
A gravity sewer is a conduit utilizing the energy resulting from a difference in elevation to remove unwanted water. The term sewer implies removal of sewage or surface runoff rather than water intended for use; and the term gravity excludes water movement induced through force mains or vacuum sewers. Most sewers are gravity sewers because gravity offers reliable water movement with no energy costs wherever grades are favorable. Gravity sewers may drain to sumps where pumping is required to either force sewage to a distant location or lift sewage to a higher elevation for entry into another gravity sewer, and lift stations are often required to lift sewage into sewage treatment plants. Gravity sewers can be either sanitary sewers, combined sewers, storm sewers or effluent sewers.
The San José–Santa Clara Regional Wastewater Facility is a wastewater treatment plant located in the Alviso neighborhood of San Jose, California. The facility treats 110 million U.S. gallons of wastewater per day, with a capacity of up to 167 million U.S. gal/d (630 ML/d), making it the largest tertiary treatment plant in the western United States. It serves 1.5 million residents and over 17,000 business facilities in eight cities. The 2,600-acre (1,100 ha) site is operated by the San Jose Environmental Services Department and jointly owned by the cities of San Jose and Santa Clara. It began operations in 1956 to address severe water pollution issues and played a key role in San Jose's aggressive annexation program during the 1950s and 1960s.
The Christchurch Wastewater Treatment Plant (CWTP), also known as the Bromley sewage plant, is the main wastewater treatment plant of Christchurch, New Zealand. It is located in the suburb of Bromley, adjacent to the Avon Heathcote Estuary. Opened in 1962, it replaced an earlier sewage disposal farm that had operated since 1882. In late 2021, two trickling filters burned down and adjacent suburbs have since been subjected to a putrid smell.
Scattergood Generating Station is an electricity-generating facility in the Playa Del Rey area of Los Angeles, California, in proximity to El Segundo and LAX. Scattergood has an 830 MW capacity spread across three steam turbine units. Owned and operated by the Los Angeles Department of Water and Power (LADWP), the station is a coastal landmark of the Santa Monica Bay in southern California. Plans are in place to convert the station to hydrogen power.
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