Mean lower low water definition

Mean lower low water means the tidal datum plane of the average of the lower of the two low waters of each day, as would be established by the National Geodetic Survey, at any place subject to tidal influence;
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Mean lower low water or “MLLW” means the 0.0 tidal elevation. It is determined by averaging each day’s lowest tide at a particular location over a period of 19 years. It is the tidal datum for vertical tidal references in the salt water area.
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Mean lower low water or “MLLW” means the mean elevation of all lower tides, generally occurring twice each day in Whatcom County at any given location on the marine shoreline.
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Examples of Mean lower low water in a sentence

  • Lower low tide awash Charted depth MLLW = Mean lower low water Rock Drying height MLW = Mean low water Geodetic sea level datum Mean water level MHW = Mean high water Higher high water MHHW = Mean higher high water Driftwood line Storm surge water level Everyone who has visited the seashore knows that seawater moves up and down with tides.

  • Generally, they are individuals who are in business for themselves, offer their services to the public, and have an investment in facilities.

  • This Agreement may be terminated by any Purchaser, as to such Purchaser’s obligations hereunder only and without any effect whatsoever on the obligations between the Company and the other Purchasers, by written notice to the other parties, if the First Closing has not been consummated on or before the fifth (5th) Trading Day following the First Closing Date; provided, however, that no such termination will affect the right of any party to sue for any breach by any other party (or parties).

  • The vertical datum for this survey is Mean lower low water (MLLW).

  • Mean lower low water (MLLW) lies 10.3 cm below mean sea level (MSL), while mean higher high water (MHHW) lies 10.6 cm above MSL.Given the relatively small tide range, water-level fluctuations in the vicinity of the Liberty (SDI) Project area are governed more by meteorological effects than by astronomical tides.

  • Although the harbor has natural depths in most areas of 30 to 70 feet Mean lower low water (MLLW) and a deep, wide channel though the outlying reefs, shoals typically form near the east end of the terminal facility as can be seen in the latest hydrographic survey (Figure 2).

  • Common tidal datums, which are statistics used to characterize local water levels, include: Mean higher high water (MHHW)—average of each day’s highest tide. Mean sea level (MSL)—average of all stages of the tide. Mean lower low water (MLLW)—average of each day’s lowest tide.


More Definitions of Mean lower low water

Mean lower low water means the tidal datum plane of the average of the lower of the two low waters of each day as has or may be established by the United States Coast and Geodetic Survey.
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Mean lower low water means a tidal datum used in referring to tidelands or the tidally affected portion of the stream, that is equal to the average of the lower of the two low tides of each day over a 19-year Metonic cycle, as established by the National Ocean Service of the National Oceanic and Atmospheric Administration.
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Mean lower low water means the elevation datum (0.00 feet) referenced on the flood insurance rate maps. MLLE is 10.0 feet below the National Geodetic Vertical Datum of 1929 (NGVD) in Dillingham.
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Related to Mean lower low water

  • Seasonal high water table means the level below the natural surface of the ground to which water seasonally rises in the soil in most years.

  • mean high water springs or “MHWS” means the highest level which spring tides reach on average over a period of time;

  • Acceptable earned value management system means an earned value management system that generally complies with system criteria in paragraph (b) of this clause.

  • Bid with Lowest Evaluated Cost means the bid quoting lowest cost amongst all those bids evaluated to be substantially responsive;

  • Earned value management system means an earned value management system that complies with the earned value management system guidelines in the ANSI/EIA-748.

  • Mean Sea Level means the average height of the sea for all stages of the tide. It is used as a reference for establishing various elevations within the floodplain. For the purposes of this Ordinance, the term is synonymous with the National Geodetic Vertical Datum (NGVD) of 1929, the North American Vertical Datum (NAVD) of 1988, or other datum, to which Base Flood Elevations shown on a community's Flood Insurance Rate Map are referenced.

  • Day-ahead System Energy Price means the System Energy Price resulting from the Day- ahead Energy Market.

  • low water mark means the line on the interior surface of the primary and secondary cells which is normally reached when the cell is discharged;

  • Low-level radioactive waste or “waste” means radioactive material that consists of or contains class A, B, or C radioactive waste as defined by 10 C.F.R. 61.55, as in effect on January 26, 1983, but does not include waste or material that is any of the following:

  • Real-time System Energy Price means the System Energy Price resulting from the Office of the Interconnection’s dispatch of the PJM Interchange Energy Market in the Operating Day.

  • Ordinary high-water mark (NR 115.03(6)) means the point on the bank or shore up to which the presence and action of surface water is so continuous as to leave a distinctive mark such as by erosion, destruction or prevention of terrestrial vegetation, predominance of aquatic vegetation, or other easily recognized characteristics.

  • Fresh water means water, such as tap water, that has not been previously used in a process operation or, if the water has been recycled from a process operation, it has been treated and meets the effluent guidelines for chromium wastewater.

  • Extremely low-income household means a single person,

  • Lowest Achievable Emission Rate (LAER) means, for any source, the more stringent rate of emissions based on the following:

  • Copper Loop is a stand-alone local loop comprised entirely of copper wire or cable. Copper Loops include two-wire and four-wire analog voice-grade copper Loops, digital copper Loops (e.g., DS0s and integrated services digital network lines), as well as two-wire and four-wire copper Loops conditioned to transmit the digital signals needed to provide digital subscriber line services, regardless of whether the copper Loops are in service or held as spares. The copper Loop includes attached electronics using time division multiplexing technology, but does not include packet switching capabilities.

  • Lowest achievable emission rate (LAER) means for any source, that rate of emissions which reflects the most stringent emission limitation which is contained in the implementation plan of any State for such class or category of source, unless the owner or operator of the proposed source demonstrates that such limitations are not achievable, or the most stringent emission limitation which is achieved in practice by such class or category of source, whichever is more stringent. In no event shall the application of this term permit a proposed new or modified source to emit any pollutant in excess of the amount allowable under applicable New Source Standards of Performance.

  • CAFRA Centers, Cores or Nodes means those areas with boundaries incorporated by reference or revised by the Department in accordance with N.J.A.C. 7:7-13.16.

  • Non-Administrator Skilled Nursing Facility means a Skilled Nursing Facility which does not have an agreement with the Claim Administrator or another Blue Cross and/or Blue Shield Plan but has been certified in accordance with guidelines established by Medicare.

  • Diameter at Breast Height (DBH) means the diameter of a tree at 4 1/2 feet above the ground measured from the uphill side.

  • Fitch Discount Factor means the discount factors set forth in the Fitch Guidelines for use in calculating the Agency Discounted Value of the Company’s assets in connection with Fitch’s ratings then assigned on the Preferred Shares.

  • Day-ahead Congestion Price means the Congestion Price resulting from the Day-ahead Energy Market.

  • Extremely Low Income means a household earning less than 30 percent of area median income pursuant to Health and Safety Code, section 50105.

  • Nominated Energy Efficiency Value means the amount of load reduction that an Energy Efficiency Resource commits to provide through installation of more efficient devices or equipment or implementation of more efficient processes or systems.

  • Working level month (WLM) means an exposure to 1 working level for 170 hours (2,000 working hours per year divided by 12 months per year is approximately equal to 170 hours per month).

  • Ultra Low Sulfur Diesel Fuel means diesel fuel that has a sulfur content of no more than fifteen parts per million.

  • Working level (WL) means any combination of short-lived radon daughters in 1 liter of air that will result in the ultimate emission of 1.3E+5 MeV of potential alpha particle energy. The short-lived radon daughters are—for radon-222: polonium-218, lead-214, bismuth-214, and polonium-214; and for radon-220: polonium-216, lead-212, bismuth-212, and polonium-212.