Storm Water Retention definition

Storm Water Retention means storage designed to eliminate or reduce the frequency of subsequent surface discharge. Wet ponds are the most common type of retention storage (though wet ponds may also be used for detention storage).
Sample 1
Storm Water Retention means storage designed to eliminate or reduce the frequency of subsequent surface discharge. Wet ponds are the most commontype of retention storage (though wet ponds may also be used for detention storage).
Sample 1

Examples of Storm Water Retention in a sentence

  • Storm water retention (sediment) ponds constructed after January 1, 2002 must be constructed in compliance with the liner requirements for produced water pits in LAC 43:XIX.307.A and the land treatment levee requirements of §549.C.10 above.

  • Storm water retention, based on the 50-10 concept, shall be incorporated into the drainage plans.

  • Storm water retention areas, ponds, lakes, or water management areas shall be shown.

  • Storm water retention ponds shall be encouraged to be integrated into the landscape plan.

  • Storm water retention basins shall be designed into landscaped areas as natural appearing ponds or as architectural design features.

  • Storm water retention facilities, French drains, and other areas of concentrated infiltration of storm water shall be in compliance with Chapter 26, Part 1, Stormwater.

  • Storm water retention and detention facilities are located at least 50 feet from the ordinary high water mark of the designated watercourse.

  • Storm water retention areas shall not serve as a credit toward the required park site.

  • Storm water retention facilities shall be designed in accordance with the City of Brandon Municipal Servicing Standards, or, if this is not available, to accommodate a minimum 1:100-year storm event with post-development flows from developments within the Secondary Plan area being equal to or less than 1:5-year pre-development flows.

  • Storm water retention required for estate lots if impervious area exceeds 50% of the total lot area.

Related to Storm Water Retention

  • Storm water means storm water runoff, snow melt runoff, and surface runoff and drainage.

  • Storm water management plan means a comprehensive plan designed to reduce the discharge of pollutants from storm water after the site has under gone final stabilization following completion of the construction activity.

  • Stormwater runoff means water flow on the surface of the ground or in storm sewers, resulting from precipitation.

  • Stormwater management measure means any practice, technology, process, program, or other method intended to control or reduce stormwater runoff and associated pollutants, or to induce or control the infiltration or groundwater recharge of stormwater or to eliminate illicit or illegal non-stormwater discharges into stormwater conveyances.

  • Storm Water Pollution Prevention Plan means a document which describes the on- site program activities to utilize BMPs to eliminate or reduce pollutant discharges to the storm water conveyance system to the maximum extent practicable.

  • Stormwater management system means any equipment, plants,

  • Storm water or wastewater collection system means piping, pumps, conduits, and any other equipment necessary to collect and transport the flow of surface water run-off resulting from precipitation, or domestic, commercial, or industrial wastewater to and from retention areas or any areas where treatment is designated to occur. The collection of storm water and wastewater does not include treatment except where incidental to conveyance.

  • Stormwater management BMP means an excavation or embankment and related areas designed to retain stormwater runoff. A stormwater management BMP may either be normally dry (that is, a detention basin or infiltration system), retain water in a permanent pool (a retention basin), or be planted mainly with wetland vegetation (most constructed stormwater wetlands).

  • Stormwater management plan means the set of drawings and other documents that comprise all the information and specifications for the programs, drainage systems, structures, BMPs, concepts and techniques intended to maintain or restore quality and quantity of stormwater runoff to pre-development levels.

  • Stormwater management means the programs to maintain quality and quantity of stormwater runoff to pre-development levels.

  • Stormwater Pollution Prevention Plan or "SWPPP" means a document that is prepared in accordance with good engineering practices and that identifies potential sources of pollutants that may reasonably be expected to affect the quality of stormwater discharges from the construction site, and otherwise meets the requirements of this Ordinance. In addition the document shall identify and require the implementation of control measures, and shall include, but not be limited to the inclusion of, or the incorporation by reference of, an approved erosion and sediment control plan, an approved stormwater management plan, and a pollution prevention plan.

  • Stormwater means water resulting from precipitation (including rain and snow) that runs off the land’s surface, is transmitted to the subsurface, or is captured by separate storm sewers or other sewage or drainage facilities, or conveyed by snow removal equipment.

  • 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.

  • Stormwater system means constructed and natural features which function together as a system to collect, convey, channel, hold, inhibit, retain, detain, infiltrate, divert, treat, or filter stormwater. “Stormwater system” includes both public and privately owned features.

  • Gray water means sewage from bathtubs, showers, bathroom sinks, washing machines, dishwashers, and kitchen sinks. It includes sewage from any source in a residence or structure that has not come into contact with toilet wastes.

  • Water resources means all waters of the state occurring on the surface, in natural or artificial channels, lakes, reservoirs, or impoundments, and in subsurface aquifers, which are available, or which may be made available to agricultural, industrial, commercial, recreational, public, and domestic users;

  • Static water level means the level at which the water stands in the well when the well is not being pumped and is expressed as the distance from a fixed reference point to the water level in the well.

  • 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.

  • energy storage means, in the electricity system, deferring the final use of electricity to a moment later than when it was generated, or the conversion of electrical energy into a form of energy which can be stored, the storing of such energy, and the subsequent reconversion of such energy into electrical energy or use as another energy carrier;

  • Stormwater management facility means a control measure that controls stormwater runoff and changes the characteristics of that runoff including, but not limited to, the quantity and quality, the period of release or the velocity of flow.

  • Resource Adequacy means the procurement obligation of load serving entities, including Buyer, as such obligations are described in CPUC Decisions D.00-00-000 and D.00-00-000 and subsequent CPUC decisions addressing Resource Adequacy issues, as those obligations may be altered from time to time in the CPUC Resource Adequacy Rulemakings (R.) 00-00-000 and (R.) 00-00-000 or by any successor proceeding, and all other Resource Adequacy obligations established by any other entity, including the CAISO.

  • Stormwater management basin means an excavation or embankment and related areas designed to retain stormwater runoff. A stormwater management basin may either be normally dry (that is, a detention basin or infiltration basin), retain water in a permanent pool (a retention basin), or be planted mainly with wetland vegetation (most constructed stormwater wetlands).

  • Irrigation efficiency (IE) means the measurement of the amount of water beneficially used divided by the amount of water applied. Irrigation efficiency is derived from measurements and estimates of irrigation system characteristics and management practices. The irrigation efficiency for purposes of this ordinance are 0.75 for overhead spray devices and 0.81 for drip systems.

  • Pollution control project means any activity or project at an existing electric utility steam generating unit for purposes of reducing emissions from such unit. Such activities or projects are limited to:

  • MDEQ means the Michigan Department of Environmental Quality.

  • Project Water means water made available for delivery to the contractors by project conservation facilities and the transportation facilities included in the System.