Open drainage definition

Open drainage means drainage systems utilizing open side ditches, tail, lateral and outfall ditches to convey surface water to outfall streams.
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Open drainage means a natural or manmade path, ditch or channel which has the specific function of transmitting natural stream water or Stormwater from a point of higher elevation to a point of lower elevation.
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Examples of Open drainage in a sentence

  • Open drainage systems shall be preferred on all new development sites to convey stormwater where feasible.

  • Open drainage shall include rock dams every thirty (30) feet in the ditchline on slopes.

  • Open drainage system is provided in towns for collection and conveyance of rain water from the town.

  • Friends or non-parental family members who are not active GOVS students are strictly prohibited from entering the building.8. The GOVS Student Center shares a public building with students and staff from other school groups.

  • Open drainage channels and culverts near the works areas should be covered to block the entrance of large debris and refuse.

  • Open drainage systems shall be preferred on all new development sites to convey storm water where feasible.

  • Open drainage facilities shall require a width equal to the width of the facility plus a 10-foot easement on one side and a minimum of a 5-foot easement on the other side of the open drainage facility, as measured from the top of slope.

  • Open drainage systems that are deemed surface waters of the state are not eligible for assistance to develop a stormwater asset management plan.

  • Open drainage channels are to be maintained free of all debris and vegetation at all times.

  • Annual Surveys are to be held within 3 months before or after each anniversary date from the date of the initial classification survey or the completion for the last Special Survey.

Related to Open drainage

  • Impact surface means an interior or exterior surface that is subject to damage by repeated sudden force such as certain parts of door frames.

  • Underground injection means the subsurface emplacement of fluids through a bored, drilled or driven well; or through a dug well, where the depth of the dug well is greater than the largest surface dimension. (See also “injection well”.)

  • Sludge dryer means any enclosed thermal treatment device that is used to dehydrate sludge and that has a maximum total thermal input, excluding the heating value of the sludge itself, of 2,500 Btu/lb of sludge treated on a wet-weight basis.

  • Groundwater means all water, which is below the surface of the ground in the saturation zone and in direct contact with the ground or subsoil.

  • Sanitary Sewer System means all facilities, includ- ing approved LOSS, used in the collection, transmission, storage, treatment, or discharge of any waterborne waste, whether domestic in origin or a combination of domestic, commercial, or industrial wastewater. LOSS are only consid- ered sanitary sewer systems if they are designed to serve urban densities. Sanitary sewer system is also commonly known as public sewer system.