Extended Detention definition

Extended Detention means a stormwater design feature that provides gradual release of a volume of water in order to increase settling of pollutants and protect downstream channels from frequent storm events. Methods for designing extended detention BMPs are specified in the Design Manual.
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Extended Detention means the storage of stormwater runoff for an extended period of
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Extended Detention means the detention of stormwater runoff for an extended period, typically 24 hours or greater.
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Examples of Extended Detention in a sentence

  • This allows for a reduced residence time compared to that of the Extended Detention Basin.

  • The outlet control structure must be accessible to maintenance vehicles via an all-weather road.Materials: Extended Detention basins are appropriate for all soil types.

  • AerationFor Extended Detention Basins with manicured grass, aeration will supply the soil and roots with air and increase infiltration.

  • See Smoking Policy.6. Verbal Assault/Intimidation – Any verbal or written language that is abusive, disrespectful or insolent in the extreme with an implied or explicit threat to another person.7. Removal from or Failure to Attend Extended Detention – One OSS will be assigned and the ED will be rescheduled.8. Bullying and/or Cyberbullying9.

  • InspectionInspect the Extended Detention Basin at least annually, observing the amount of sediment in the forebay and checking for debris at the outlet structure (See Appendix 8.6 for sample Inspection Form).


More Definitions of Extended Detention

Extended Detention means the temporary storage of stormwater runoff in a stormwater management practice for an extended period of time, typically 24 hours or greater.
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Extended Detention means the storage and release of the 1-year, 24-hour storm runoff over a 24-hour period.
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Extended Detention means a plan that is designed to minimize the accelerated erosion and sediment runoff at a site during land disturbance activities.
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Extended Detention means the detention the storage of stormwater runoff for an extended period, typically 24 hours or greater of time.
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Extended Detention or "ED" means a stormwater design feature that provides for the gradual release of a volume of water over a 24- to 48-hour interval in order to increase settling of urban pollutants and protect downstream channels from frequent storm events.
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Extended Detention means retaining a student after normal student dismissal for an extended period of time, and exclusion from all after school activities on the day the extended detention is assigned to be served.
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Extended Detention means the detention of stormwater runoff for an
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