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This involved the redirecting of water from the river into a narrow channel, into a large canvas hose, and iron nozzle. Then these water cannons which were called monitors it would shoot a very high pressure stream that would break apart hillsides. The water, slurry, and debris, mostly gravel would flow over large sluices and drainage tunnels. [3]
The Porter-Cologne Act (California Water Code, Section 7) was created in 1969 and is the law that governs water quality regulation in California. The legislation bears the names of legislators Carley V. Porter and Gordon Cologne. [1] It was established to be a program to protect water quality as well as beneficial uses of water.
A practical definition of water pollution is: "Water pollution is the addition of substances or energy forms that directly or indirectly alter the nature of the water body in such a manner that negatively affects its legitimate uses." [1]: 6 Water is typically referred to as polluted when it is impaired by anthropogenic contaminants.
The water was then disposed adjacent to the compressor stations. [6] Although the dumping took place from 1952 to 1966 (when Hinkley was a remote desert community with one school and a general store), [1] PG&E did not inform the local water board about the contamination until December 7, 1987. [7]
The Newmark Groundwater Contamination Site is a Superfund site located at the base of the San Bernardino Mountains in Southern California. The contamination was discovered in 1980 and resulted in the closing of 20 water supply wells and intensive cleanup efforts in the following years. [ 1 ]
Contaminated groundwater in the Central Valley of California is a growing problem due to contamination and overuse. [1] This problem is compounded by the overdrafting of underground aquifers. [1] nitrates are the most abundant pollutants in the Central Valley due to the copious amounts of agricultural runoff from the farms. [2]
Water pollution is the contamination of natural water bodies by chemical, physical, radioactive or pathogenic microbial substances. [2] Point sources of water pollution are described by the CWA as "any discernible, confined, and discrete conveyance from which pollutants are or may be discharged."
The California Water Commission Act of 1913 was the first attempt by the legislature of the state of California to address water rights in a comprehensive manner. The Act was necessitated by the complicated landscape of competing water rights doctrines, demands for reclamation and irrigation, and tension between large landowners and smaller farmers all in the context of California's unique ...