HUC 6 definition

HUC 6 means a watershed delineated by the U.S. geological survey using a nationwide system based on surface hydrologic features at the 6-digit basin scale (the hydrologic unit code 6).
Sample 1Sample 2Sample 3
HUC 6 means a watershed delineated by the U.S. geo- logical survey using a nationwide system based on surface hydro- logic features at the 6−digit basin scale (the hydrologic unit code 6).
Sample 1Sample 2

Examples of HUC 6 in a sentence

  • Bank service area” or “Service area” means the geographic area corresponding to a HUC 6 watershed within which impacts to a wetland from a discharge can be mitigated at a specific mitigation bank or an in-lieu fee program as determined in a mitigation bank or in-lieu fee program instrument.

  • However, Sites located near river confluences with differing adjacent HUC 6 watersheds but within the same EPA Level IV Ecoregion as the Site may be reviewed by USACE for GSA consideration.

  • Adjacent HUC 8 watersheds within the same EPA Level IV Ecoregion as the Site but within a different HUC 6 will not typically be included within a GSA boundary.

  • The WRP uses the Hydrologic Unit Code (HUC) watersheds at two scales: HUC 4 and HUC 6, where HUC 4 watersheds are mostly larger than 500 square kilometers and HUC 6 watersheds are entirely nested within HUC 4 watersheds and mostly larger than 200 square kilometers.

  • This framework delineates 12 sixth-field Hydrologic Unit Code (or HUC 6 watersheds (Map 1, Appendix A.) These watershed boundaries are a significant departure from the fifty 6 HUC watersheds used in previous watershed assessments.

  • The United States is divided and sub-divided into successively smaller hydrologic units which are classified into different levels: Regions (HUC 2), Subregions (HUC 4), Basins (HUC 6), Subbasins (HUC 8), Watersheds (HUC 10), and Subwatersheds (HUC 12).

  • Generally, the primary and secondary service areas are within the same HUC 6 watershed as the Bank.

  • These regions are labeled from largest to smallest as regions (HUC 2), subregions (HUC 4), basins (HUC 6), subbasins (HUC 8), watersheds (HUC 10), and subwatersheds (HUC 12).1 Hydrological unit boundaries of each designation are delineated based on surface features of their geographic locations.

  • The substitute amendment defines “bank service area” as an area determined under an agreement between the DNR and USACE and corresponding to a HUC 6 watershed size.

  • The Network will address the atmospheric deposition by monitoring wet and dry atmospheric deposition near the mouths of coastal HUC 6 outflows.

Related to HUC 6

  • HUC 14 or "hydrologic unit code 14" means an area within which water drains to a particular receiving surface water body, also known as a subwatershed, which is identified by a 14-digit hydrologic unit boundary designation, delineated within New Jersey by the United States Geological Survey.

  • Panchayat means an institution (by whatever name called) of self-government constituted under article 243B, for the rural areas;

  • CORA means the Colorado Open Records Act, §§24-72-200.1 et. seq., C.R.S.

  • OJEU means the Official Journal of the European Union.

  • GoWB means Government of West Bengal

  • Salmon means Pacific Salmon of the species Oncorhynchus nerka including sockeye; Oncorhynchus kisutch including coho; Oncorhynchus gorbuscha including pink; Oncorhynchus keta including chum; and Oncorhynchus tshawytcha including chinook; anadromous whitefish and cisco (Coregonidae spp.); and anadromous Arctic char (Salvelinus alpinus).

  • Cropland means land used for the production of adapted crops for harvest, alone or in a rotation with grasses and legumes, and includes row crops, small grain crops, hay crops, nursery crops, orchard crops, and other similar specialty crops.

  • Junkyard means an establishment or place of business which is maintained, operated or used for storing, keeping, buying or selling junk, or for the maintenance or operation of an automobile graveyard, including garbage dumps and sanitary fills.

  • STU means the Board or the Government company notified by the respective State Government under Sub-section (1) of Section 39 of the Act;

  • Flashpoint means the minimum temperature at which a liquid gives off a vapor in sufficient concentration to ignite when tested as follows:

  • Salmonid means of, belonging to, or characteristic of the family Salmonidae, which includes the salmon, trout, and whitefish.

  • Solid waste management means the purposeful and systematic collection, transportation, storage, processing, recovery, or disposal of solid waste.

  • Greywater means all liquid wastes from showers, baths, sinks, kitchens and domestic washing facilities, but does not include toilet wastes;

  • Graywater means untreated wastewater that has not been contaminated by any toilet discharge, has not been affected by infectious, contaminated, or unhealthy bodily wastes, and does not present a threat from contamination by unhealthful processing, manufacturing, or operating wastes. "Graywater" includes, but is not limited to, wastewater from bathtubs, showers, bathroom washbasins, clothes washing machines, and laundry tubs, but does not include wastewater from kitchen sinks or dishwashers. Health and Safety Code Section 17922.12.

  • Solid Waste Management Unit , or “SWMU” means any discernible unit at which solid wastes have been placed at any time, irrespective of whether the unit was intended for the management of solid or hazardous wastes. Such units include any area at a facility at which solid wastes have been routinely or systematically released.

  • Solid waste means all solid waste, including construction debris, hazardous waste, excess cement/ concrete, wrapping materials, timber, cans, drums, wire, nails, food and domestic waste (e.g. plastic packets and wrappers);

  • LHSIA means the Local Health System Integration Act, 2006, and the regulations made under it, as it and they may be amended from time to time;

  • WADA means the World Anti-Doping Agency.

  • Brush means vegetation with stems less than six (6) inches diameter at breast height.

  • glider means a non-power-driven heavier-than-air aircraft, deriving its lift in flight chiefly from aerodynamic reactions on surfaces, which remain fixed under given conditions of flight;

  • Pistol means any firearm with a barrel less than sixteen inches in length, or is designed to be held and fired by the use of a single hand.

  • Industrial solid waste means solid waste generated by manufacturing or industrial processes that is not a hazardous waste. Such waste may include, but is not limited to, waste resulting from the following manufacturing processes: electric power generation; fertilizer/agricultural chemicals; food and related products or byproducts; inorganic chemicals; iron and steel manufacturing; leather and leather products; nonferrous metals manufacturing or foundries; organic chemicals; plastics and resins manufacturing; pulp and paper industry; rubber and miscellaneous plastic products; stone, glass, clay, and concrete products; textile manufacturing; transportation equipment; and water treatment. This term does not include mining waste or oil and gas waste.

  • GAC10 means granular activated carbon filter beds with an empty-bed contact time of 10 minutes based on average daily flow and a carbon reactivation frequency of every 180 days, except that the reactivation frequency for GAC10 used as a best available technology for compliance with MCLs under subsection 9.2.1.2 shall be 120 days.

  • KIID means key investor information document;

  • Septage means the liquid and solid material pumped from a septic tank, cesspool, or similar domestic sewage treatment system, or from a holding tank, when the system is cleaned or maintained.

  • Holocene means the most recent epoch of the Quaternary period, extending from the end of the Pleistocene Epoch to the present.