Wetted perimeter definition

Wetted perimeter means a fluctuating water line which separates submerged river beds from the dry shoreland areas at any given time.
Sample 1Sample 2Sample 3
Wetted perimeter means a fluctuating water line which sep- arates submerged river beds from the dry shoreland areas at any given time.
Sample 1Sample 2Sample 3
Wetted perimeter means the area of the stream that is underwater, or is exposed as a non- vegetated dry gravel bar island surrounded on all sides by water that is actively moving at the time the activity occurs. DISCHARGES NOT AUTHORIZED BY THIS PERMIT The coverage for discharges provided by this general permit does not extend to all waters of the State. The waters where discharges are not authorized by the general permit are set out below. Subject to applicable laws, a person wishing to mine in these areas may apply for coverage under an individual permit. Oregon State Scenic Waterways1. This general permit does not authorize discharges from suction dredges in Oregon State Scenic Waterways. Pursuant to ORS 390.805 to ORS 390.925 motorized suction dredge mining is restricted in Oregon State Scenic Waterways. Location information on Oregon State Scenic Waterways will be provided with the application. Essential Salmon Habitat2. This general permit does not authorize discharges from suction dredges greater than 16 horsepower or an inside diameter intake nozzles greater than 4 inches in Essential Salmon Habitat. Location information on Essential Salmon Habitat waterways will be provided with the application. 3. This general permit does not authorize discharges from mining outside the wetted perimeter of the stream in essential salmon habitat. Tribal Lands4. This general permit does not authorize discharges from suction dredges or in-water non- motorized mining equipment operating on tribal lands, or waterways that constitute a boundary of a tribal reservation. Information on water bodies that serves as tribal reservation boundaries will be provided with the application. Water Quality Limited Streams 303(d) List5. This general permit does not authorize discharges from suction dredges operating on any stream segment that is listed as water quality limited in categories 4 and 5 for sedimentation, turbidity or toxics other than chlorine, on the list published by DEQ pursuant to OAR 340- 041-0046 unless a stream segment is subject to a total maximum daily load (TMDL) that includes a wasteload allocation for mining under the 700PM permit. The 303(d) list as approved or established by EPA that is in effect as of January 1 of each year will be used to determine if coverage is available. Other discharges6. This general permit does not authorize discharges from highbanker and combination highbanker/suction dredge equipment. HOW TO REGISTER FOR COVERAGE UNDER THIS GENERAL PERMIT
Sample 1

Examples of Wetted perimeter in a sentence

  • Wetted perimeter has been used as a measure of habitat for determining minimum flows (Gippel & Stewardson 1997).

  • That seems like a large number of health workers for one village.

  • Wetted perimeter" means a fluctuating water line which separates submerged river beds from the dry shoreland areas at any given time.[Statutory Authority: RCW 79.105.360.

  • Wetted perimeter" means a fluctuating water line which sep- arates submerged river beds from the dry shoreland areas at any given time.[Statutory Authority: RCW 79.105.360.

  • Wetted perimeter is plotted versus flow, and the flow value at the change in slope of the curve (inflection point) is assumed to be the amount of flow needed to protect the biota.

  • Wetted perimeter generally increases rapidly with flow for flows less than some amount, and then increases less rapidly for higher flows.

  • We find no abuse of discretion in the water court’s decision to exclude the proffered evidence.

  • Manning’s EquationV = 1.49/n (R2/3) (S1/2)Where: V = Open channel flow velocity (ft/s)n = Manning roughness coefficient (0.3 for regularly mowed grassy swale) R = Hydraulic radius = A/Pw (ft)A = Cross-sectional area (ft2) Pw = Wetted perimeter (ft)S = Slope (ft/ft) From the survey conducted as part of this report, DOTs within the U.S. reported as much as 8% of their sand passing through the #200 sieve, which corresponds to particle sizes smaller than 0.075mm (very fine sands and smaller).

  • Wetted perimeter graphs, which represent changes in wetted perimeter (inundated transects across the stream) in response to incremental changes in discharge, typically exhibit inflection points that correspond to the point at which small flow reductions result in much greater reductions in wetted perimeter.

  • Wetted perimeter data indicates that 6 cfs would be the minimum desirable flow in lower Mol Heron Creek.


More Definitions of Wetted perimeter

Wetted perimeter means area of the stream that is under water or that is exposed as a non-vegetated, dry gravel bar island surrounded on all sides by actively moving water at the time the activity occurs.
Sample 1Sample 2
Wetted perimeter means the area where a land application device distributes reclaimed water.
Sample 1Sample 2
Wetted perimeter means the areas of a watercourse covered with flowing or nonflowing water.))
Sample 1Sample 2Sample 3
Wetted perimeter. ((shall)) means the areas of a water- course covered with flowing or nonflowing water.
Sample 1Sample 2
Wetted perimeter means the area of the stream that is underwater, or is exposed as a non- vegetated dry gravel bar island surrounded on all sides by water that is actively moving at the time the activity occurs. DISCHARGES NOT AUTHORIZED BY THIS PERMIT The coverage for discharges provided by this general permit does not extend to all waters of the State. The waters where discharges are not authorized by the general permit are set out below. Subject to applicable laws, a person wishing to mine in these areas may apply for coverage under an individual permit. Oregon State Scenic Waterways1. This general permit does not authorize discharges from suction dredges in Oregon State Scenic Waterways. Pursuant to ORS 390.805 to ORS 390.925 motorized suction dredge mining is restricted in Oregon State Scenic Waterways. Location information on Oregon State Scenic Waterways will be provided with the application. Essential Salmon Habitat2. This general permit does not authorize discharges from suction dredges greater than 16 horsepower or an inside diameter intake nozzles greater than 4 inches in Essential Salmon Habitat. Location information on Essential Salmon Habitat waterways will be provided with the application. 3. This general permit does not authorize discharges from mining outside the wetted perimeter of the stream in essential salmon habitat. Tribal Lands4. This general permit does not authorize discharges from suction dredges or in-water non- motorized mining equipment operating on tribal lands, or waterways that constitute a boundary of a tribal reservation. Information on water bodies that serves as tribal reservation boundaries will be provided with the application. Water Quality Limited Streams 303(d) List
Sample 1
Wetted perimeter means the outer edge of the area receiving liquid manure through irrigation equipment.
Sample 1

Related to Wetted perimeter

  • Perimeter means the fenced or walled area of the institution that restrains the movement of the inmates.

  • Basement means any area of the building having its floor subgrade (below ground level) on all sides.

  • Diatomaceous earth filtration means a process resulting in substantial particulate removal in which a precoat cake of diatomaceous earth filter media is deposited on a support membrane (septum), and while the water is filtered by passing through the cake on the septum, additional filter media known as body feed is continuously added to the feed water to maintain the permeability of the filter cake.

  • Slope means the inclination of a surface expressed as one unit of rise or fall for so many horizontal units;

  • Interior means the spaces, parts, components or elements of an individual dwelling unit.

  • LOT FRONTAGE means lot frontage as defined in Town's Zoning By-law No. 1136 (1987), as amended, or any successor thereto.

  • PAD means a Preauthorized Debit.

  • Massive Multiauthor Collaboration Site (or “MMC Site”) means any World Wide Web server that publishes copyrightable works and also provides prominent facilities for anybody to edit those works. A public wiki that anybody can edit is an example of such a server. A “Massive Multiauthor Collaboration” (or “MMC”) contained in the site means any set of copyrightable works thus published on the MMC site.

  • Landing area means that part of a movement area intended for the landing or take-off of aircraft;

  • Boundary means any lateral or street boundary of a site;

  • Transboundary movement means any movement of hazardous wastes or other wastes from an area under the national jurisdiction of one State to or through an area under the national jurisdiction of another State or to or through an area not under the national jurisdiction of any State, provided at least two States are involved in the movement;

  • Width means, in relation to a lot,

  • Elevation means the vertical distance of a point or a level, on or affixed to the surface of the earth, measured from mean sea level;

  • Intersection means (i) the area embraced within the prolongation or connection of the lateral

  • Pavement means any type of improved surface that is within the public right-of-way and that is paved or otherwise constructed with bituminous, concrete, aggregate, or gravel.

  • Water surface elevation means the height, in relation to the National Geodetic Vertical Datum (NGVD) of 1929, the North American Vertical Datum (NAVD) of 1988, or other datum, where specified, of floods of various magnitudes and frequencies in the floodplains of riverine areas.

  • Water Surface Elevation (WSE means the height, in relation to mean sea level, of floods of various magnitudes and frequencies in the floodplains of coastal or riverine areas.

  • parking meter means an apparatus for use on or in the vicinity of a parking place for indicating, as respects a space provided at that parking place for the leaving of vehicles, whether the initial charge has been paid and whether the period for which payment was made by the initial charge has expired;

  • Core means a pedestrian-oriented area of commercial and civic uses serving the surrounding municipality, generally including housing and access to public transportation.

  • Landscaped area means all the planting areas, turf areas, and water features in a landscape design plan subject to the Maximum Applied Water Allowance and Estimated Applied Water Use calculations. The landscaped area does not include footprints of buildings or structures, sidewalks, driveways, parking lots, decks, patios, gravel or stone walks, other pervious or non-pervious hardscapes, and other non-irrigated areas designated for non-development (e.g., open spaces and existing native vegetation).

  • Frontage means and refer to all the property on one side of a street between two intersecting streets measured along the line of the street, or if the street is dead-ended, then all of the property abutting on one side between an intersecting street and the dead end of the street.

  • Footprint means the track width multiplied by the wheelbase as stated in the certificate of conformity and defined in sections 2.1 and 2.3 of Annex I to Directive 2007/46/EC;

  • Uppermost aquifer means the geologic formation nearest the natural ground surface that is an aquifer, as well as lower aquifers that are hydraulically interconnected with this aquifer within the facility's property boundary.

  • Parking Lot means a building or land used for the parking or storage of ten or more motorcars or bakkies, or two or more buses or trucks, excluding −

  • Lot, interior means a lot other than a corner lot.

  • Overall width of a vehicle means a dimension which is measured according to ISO standard 612-1978, term No. 6.2. In the case of vehicles of category other than M1, in addition to the provisions of that standard, when measuring the vehicle width the following devices shall not be taken into account: