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The Oregon Department of Environmental Quality (DEQ) is the chief regulatory agency of the government of the U.S. state of Oregon responsible for protecting and enhancing the state's natural resources and managing sanitary and toxic waste disposal. The agency employs approximately 700 scientists, engineers, technicians, administrators, and ...
DHS operates the Oregon State Public Health Laboratory (OSPHL), and the DEQ operates their Laboratory and Environmental Assessment Division at the site. The laboratories previously were located at Portland State University , moving to the new location near Cornelius Pass Road and the Sunset Highway (U.S. Route 26) in northeast Hillsboro in 2007.
Alkali Lake Chemical Waste Dump is a hazardous waste disposal site near the southwest edge of Alkali Lake, a seasonally dry playa in Lake County, Oregon. It is in the Summer Lake watershed. [1] The site has been the focus of Oregon Department of Environmental Quality (DEQ) efforts to remediate a complex mix of toxic chemicals. Problems were ...
However, Oregon's surcharge of $2.25 for out-of-state waste compared with a surcharge of $0.85 on in-state waste was determined facially discriminatory. Citing a previous case, the Supreme Court indicated that such surcharges may be acceptable if they were based on increased costs specifically associated with out-of-state waste.
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Streams that exceed the standard level are then placed on the DEQ 303d list in accordance with the Clean Water Act. About 40 percent of the streams in the Little Butte Creek watershed were listed on the 2002 DEQ 303d list. The entire main stem exceeded the standard level for temperature, oxygen saturation, fecal coliforms (bacteria), and turbidity.
On the Oregon Water Quality Index (OWQI) used by DEQ, water quality scores can vary from 10 (worst) to 100 (ideal). [ 2 ] [ 50 ] The average for the Chetco River at RM 10.8 (RK 17.4) between 1998 and 2007 was 95 (excellent) in the summer and 90 in the fall, winter, and spring. [ 50 ]
Also, region and subregion boundaries end at the U.S. international boundary. [6] The various subdivisions of this system are not necessarily synonymous with watersheds for a number of reasons. As one analysis put it: "The hydrologic unit framework is in fact composed mostly of watersheds and pieces of watersheds.