Shallow marsh definition

Shallow marsh means a zone within a stormwater extended detention basin that exists from the surface of the normal pool to a depth of six to 18 inches, and has a large surface area and, therefore, requires a reliable source of baseflow, groundwater supply, or a sizeable drainage area to maintain the desired water surface elevations to support emergent vegetation.
Sample 1Sample 2Sample 3
Shallow marsh means a zone within a stormwater extended detention basin that exists from the surface of the normal pool to a depth of six to 18 inches, and has a large surface area and, therefore, requires a reliable source of baseflow, groundwater supply, or
Sample 1Sample 2Sample 3
Shallow marsh means a zone within a stormwater extended detention basin that exists
Sample 1Sample 2Sample 3

Examples of Shallow marsh in a sentence

  • Shallow marsh wetlands possess standing water throughout the majority of the growing season, but rarely exceeds a depth of 1 meter.

  • Shallow marsh plant communities have soils that are saturated to inundated, by standing water up to 6 inches in depth, throughout most of the growing season (Shaw and Fredine 1971).

  • The wetland design must include the following planting zones: • Ephemeral batter NWL to 200 mm above NWL • Shallow marsh NWL to 150 mm below NWL • Deep marsh 150 to 350 mm below NWL • Submerged marsh 350 to 700 mm below NWL Where possible, the plant species selected for the wetland should be indigenous to the Wyndham municipal region.

  • Shallow marsh systems - Figure 1.DRAFTMost shallow marsh systems consist of pools ranging from 6 to 18 inches during normal conditions.

  • The private sector assigned the Pocket Wetland and Shallow marsh system of least priority with a value of 0.227 and 0.106 respectively.

  • Herbaceous emergent, floating, floating-leaved, and submergent vegetation compose this community, with a strong dominance of cattails, bulrush and reeds.o Shallow marshes: Shallow marsh plant communities have soils that are saturated, to inundated, by standing water up to 15cm deep through most of the growing season.

  • Manufacturers are increasing the use of honey as a raw material for their products, causing the global price and demand of honey to rise generally.

  • Shallow marsh system-strong association between sediment MeHg and biota across trophic levels.

  • Figure 1.1 Shallow marsh restoration in Chisago CountyThis section of the Minnesota Wetland Restoration Guide discusses the purpose and scope of the docu- ment, describes its organization and use, and lists and acknowledges its principal authors and develop- ment staff.

  • Shallow marsh habitats as primary nurseries for fishes and shellfish, Cape Fear River, North Carolina.


More Definitions of Shallow marsh

Shallow marsh means a zone within a stormwater extended detention basin that exists from the surface of the normal pool to a depth of six to 18 inches, and has a large surface area
Sample 1Sample 2
Shallow marsh means a zone within a stormwater extended detention basin that exists 1999 from the surface of the normal pool to a depth of six to 18 inches, and has a large surface area 2000 and, therefore, requires a reliable source of baseflow, groundwater supply, or a sizeable 2001 drainage area, to maintain the desired water surface elevations to support emergent vegetation. 2002 "Stormwater detention basin" or "detention basin" means a stormwater management facility 2003 that temporarily impounds runoff and discharges it through a hydraulic outlet structure to a 2004 downstream conveyance system. While a certain amount of outflow may also occur via 2005 infiltration through the surrounding soil, such amounts are negligible when compared to the 2006 outlet structure discharge rates and are, therefore, not considered in the facility's design. Since 2007 a detention facility impounds runoff only temporarily, it is normally dry during nonrainfall periods. 2008 "Stormwater extended detention basin" or "extended detention basin" means a stormwater 2009 management facility that temporarily impounds runoff and discharges it through a hydraulic 2010 outlet structure over a specified period of time to a downstream conveyance system for the 2011 purpose of water quality enhancement or stream channel erosion control. While a certain 2012 amount of outflow may also occur via infiltration through the surrounding soil, such amounts are 2013 negligible when compared to the outlet structure discharge rates and, therefore, are not 2014 considered in the facility's design. Since an extended detention basin impounds runoff only 2015 temporarily, it is normally dry during nonrainfall periods. 2016 "Stormwater extended detention basin-enhanced" or "extended detention basin-enhanced" 2017 means an extended detention basin modified to increase pollutant removal by providing a 2018 shallow marsh in the lower stage of the basin. 2019 "Stormwater retention basin" or "retention basin" means a stormwater management facility 2020 that includes a permanent impoundment, or normal pool of water, for the purpose of enhancing 2021 water quality and, therefore, is normally wet, even during nonrainfall periods. Storm runoff 2022 inflows may be temporarily stored above this permanent impoundment for the purpose of 2023 reducing flooding, or stream channel erosion. 2024 "Stormwater retention basin I" or "retention basin I" means a retention basin with the volume 2025 of the permanent pool equal to three...
Sample 1

Related to Shallow marsh

  • Shallow well means a well located and constructed in such a manner that there is not a continuous layer of low-permeability soil or rock (or equivalent retarding mechanism acceptable to the department) at least 5 feet thick, the top of which is located at least 25 feet below the normal ground surface and above the aquifer from which water is to be drawn.

  • Sites means the area(s) upon or in which the construction work is carried on, and such other areas adjacent thereto as may be designated by the Commissioner.

  • Generation Interconnection Feasibility Study means a study conducted by the Transmission Provider (in coordination with the affected Transmission Owner(s)) in accordance with Tariff, Part IV, section 36.

  • Site means the place or places where the permanent Works are to be carried out including workshops where the same is being prepared.

  • Public School Student Accessing Courses at a Distance means a student who is scheduled for a full course load through the District and attends all classes virtually.

  • Low terrain means any area other than high terrain.

  • Stormwater management planning area means the geographic area for which a stormwater management planning agency is authorized to prepare stormwater management plans, or a specific portion of that area identified in a stormwater management plan prepared by that agency.

  • Site Location means any Site where BHARAT PETROLEUM CORPORATION LTD. desires to receive materials any where in India as mentioned in RFQ.

  • The Works/Project means the works to be executed or done under this contract.

  • Diatomaceous earth filtration means a process resulting in substantial particulate removal in which (1) a precoat cake of diatomaceous earth filter media is deposited on a support membrane (septum), and (2) 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.

  • Development Location Point means a single point selected by the Applicant on the proposed Development site that is located within 100 feet of a residential building existing or to be constructed as part of the proposed Development. For a Development which consists of Scattered Sites, this means a single point on the site with the most units that is located within 100 feet of a residential building existing or to be constructed as part of the proposed Development.

  • Open type traction battery means a type of battery requiring liquid and generating hydrogen gas released to the atmosphere.

  • Processing Plant means plant systems, located on or off the Leased Premises, that include a gas processing plant, natural gasoline plant, gasoline plant, or other plant where raw unprocessed natural gas is processed to remove or extract Raw Mix from the natural gas stream to produce a Pipeline- Quality Natural Gas or Residue Gas and other products, and the Raw Mix is then either (i) separated by fractionation down to its base components prior to storage and/or transport that meets or conforms to all applicable Gas Processors Association (GPA) Standards and/or Specifications for the commercial sale of each liquefiable hydrocarbon product, or (ii) transported to another plant for separation down to its base components by fractionation prior to storage and/or transport for the commercial sale of each liquefiable hydrocarbon product. Any deductions, costs, or processing fees associated with the removal or recovery of Natural Gas Liquids is strictly limited to only that part of any Processing Plant or facility where Raw Mix is recovered, and if applicable at that plant, also fractionated to their component parts.

  • Backflow preventer means any device or means to prevent backflow;

  • Processing facility means an establishment that prepares, treats, or converts tangible personal property into finished goods or another form of tangible personal property. The term includes a business engaged in processing agricultural, aquacultural, or maricultural products and specifically includes meat, poultry, and any other variety of food processing operations. It does not include an establishment in which retail sales of tangible personal property are made to retail customers.

  • Temporary clean coal technology demonstration project means a clean coal technology demonstration project that is operated for a period of five years or less and that complies with the SIP and other requirements necessary to attain and maintain the national ambient air quality standards during the project and after the project is terminated.

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

  • Traffic lane or "lane" means that portion of a roadway designed or designated to accommodate the

  • 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.

  • Total resource cost test or "TRC test" means a standard that is met if, for an investment in energy efficiency or demand-response measures, the benefit-cost ratio is greater than one. The benefit-cost ratio is the ratio of the net present value of the total benefits of the program to the net present value of the total costs as calculated over the lifetime of the measures. A total resource cost test compares the sum of avoided electric utility costs, representing the benefits that accrue to the system and the participant in the delivery of those efficiency measures, as well as other quantifiable societal benefits, including avoided natural gas utility costs, to the sum of all incremental costs of end-use measures that are implemented due to the program (including both utility and participant contributions), plus costs to administer, deliver, and evaluate each demand-side program, to quantify the net savings obtained by substituting the demand-side program for supply resources. In calculating avoided costs of power and energy that an electric utility would otherwise have had to acquire, reasonable estimates shall be included of financial costs likely to be imposed by future regulations and legislation on emissions of greenhouse gases.

  • Cannabis testing facility means an entity registered by

  • Sailboat means the same as that term is defined in Section 73-18-2.

  • Cultivation site means a location where cannabis is planted, grown, harvested, dried, cured, graded, or trimmed, or a location where any combination of those activities occurs.

  • Cannabis processing facility means a person that:

  • Basic Comprehensive User Guide means the Ministry document titled Basic Comprehensive Certificates of Approval (Air) User Guide” dated April 2004 as amended.

  • Cold Weather Alert means the notice that PJM provides to PJM Members, Transmission Owners, resource owners and operators, customers, and regulators to prepare personnel and facilities for expected extreme cold weather conditions.