Constructed wetlands definition

Constructed wetlands means areas intentionally designed and created to emulate the water quality improvement function of wetlands for the primary purpose of removing pollutants from stormwater.
Constructed wetlands means those wetlands volun- tarily developed by the landowner. Constructed wetlands do not include wetlands created, restored, or enhanced as part of a mitigation procedure or wetlands inadvertently created as a result of current or past practices including, but not limited to: Road construction, landing construction, railroad con- struction, or surface mining.
Constructed wetlands means those wetlands developed as a water quality or quantity facility, subject to change and maintenance as such. These areas must be clearly defined and/or separated from existing or created wetlands. This separation shall preclude a free and open connection to such other wetlands.

Examples of Constructed wetlands in a sentence

  • Constructed wetlands designed for wastewater treatment are not waters of the state.

  • Constructed wetlands shall be regulated as created wetlands only if they serve as wetland mitigation.

  • Constructed wetlands provide secondary levels of treatment, which means that some form of pretreatment (septic tank, aeration tank, lagoon, etc.) must be used prior to the wetland, as wetlands cannot withstand large influxes of suspended solids.

  • Constructed wetlands shall only be used where soil percolation rates at the site exceed 120 minutes per inch.

  • The practice must include the conversion of land from row crop production to a permanent vegetative cover to control excessive water erosion.12.72(6) Constructed wetlands.


More Definitions of Constructed wetlands

Constructed wetlands means those wetlands intentionally designed, constructed and operated for the primary purpose of wastewater or stormwater treatment or environmental remediation provided under CERCLA, RCRA, or section 319 of the federal Act, if (a) such wetlands are constructed on non wetland sites that do not contain surface waters of the state, or
Constructed wetlands means areas intentionally designed and created to emulate the
Constructed wetlands means those wetlands voluntarily developed by the landowner. Constructed wetlands do not include wetlands cre- ated, restored, or enhanced as part of a mitigation procedure or wet- lands inadvertently created as a result of current or past practices including, but not limited to: Road construction, landing construc- tion, railroad construction, or surface mining.
Constructed wetlands means those wetlands intentionally constructed on non-wetland sites for the sole purpose of wastewater or storm water treatment and managed as such. Constructed wetlands are normally considered as part of the collection and treatment system.
Constructed wetlands means those wetlands voluntarily developed by the landowner. Constructed wetlands do not include wetlands created, restored, or enhanced as part of a mitigation procedure or wetlands inadvertently created as a result of current or past practices including, but not limited to: Road construction, landing construction, railroad construction, or surface mining. "Contamination" means introducing into the atmosphere, soil, or water, sufficient quantities of substances as may be injurious to public health, safety or welfare, or to domestic, commercial, industrial, agriculture or recreational uses, or to livestock, wildlife, fish or other aquatic life. "Convergent headwalls" (or headwalls) means teardrop-shaped landforms, broad at the ridgetop and terminating where headwaters converge into a single channel; they are broadly concave both longitudinally and across the slope, but may contain sharp ridges separating the headwater channels. (See board manual section 16 for identification criteria.)
Constructed wetlands means those wetlands intentionally created from non-wetland sites for the sole purpose of wastewater or storm water treatment. “Constructed wetlands” does not include “created wetlands.”
Constructed wetlands means wetlands developed as a water quality or quantity facility, subject to change and maintenance as such. These areas must be clearly defined and separated from naturally occurring or created wetlands.