Subsurface discharge definition

Subsurface discharge means a discharge into a receiver.
Subsurface discharge means a discharge to a below-surface receiver.
Subsurface discharge means discharge to a seepage unit or an absorption area, i.e., a process designed to allow filtered, treated sewage effluent to be discharged into the ground as a means of ultimate disposal.

Examples of Subsurface discharge in a sentence

  • Subsurface discharge structure: Latitude 48.3621284, Longitude -114.151895; NW ¼ SW ¼ Section 15, T30N, R20W; Flathead County.

  • Subsurface discharge structure: Latitude: 46.619722ᵒ Longitude: -111.911389ᵒ; Southwest ¼ of Section 18, Township 10 North, Range 2 West, Lewis & Clark County.

  • Subsurface discharge can be accomplished by means of one or more recharge wells.

  • SW ¼ S2, T12N, R20W; Missoula County.03Location: Subsurface discharge structure: Latitude 46.82632°, Longitude -114.07763°.

  • Subsurface discharge structure: 45.76519° Latitude and -111.22889° Longitude; Southeast ¼ of Northeast ¼ of Section 09, Township 01 South, Range 04 East; Gallatin County.

  • Subsurface discharge structure: Latitude: 44.77319º, Longitude: - 111.19413º; Northwest ¼, Southwest¼ of Section 24, Township 12 South, Range 4 East; Gallatin County.

  • Subsurface discharge structure: 46.70748°, North Latitude and -112.02165° West Longitude; SE 1/4 of Section 18, Township 11N, Range 3W; Lewis and Clark County.

  • SW ¼ S2, T12N, R20W; Missoula County.02Location: Subsurface discharge structure: Latitude 46.82574°, Longitude -114.08000°.

  • Outfall Description 002 Location: Subsurface discharge structure (drainfield): Latitude: 45.598889ᵒ Longitude: -111.022778ᵒ; Section 06, Township 03 South, Range 03 West; Gallatin County.

  • Subsurface discharge infiltration facilities that are defined by DEQ and the City UICMP as Underground Injection Control Structures (UICs) shall be designed to include approvedpretreatment devices and be registered with the City as required under the UICMP.


More Definitions of Subsurface discharge

Subsurface discharge means discharge to an absorption area, i.e., a process designed to allow filtered, treated sewage effluent to be discharged into the ground as a means of ultimate disposal.
Subsurface discharge means a method of dispersal of final effluent beneath the surface of the ground.

Related to Subsurface discharge

  • Direct discharge means the discharge of a pollutant.

  • Indirect discharge means the introduction of pollutants into a POTW from any non-domestic source regulated under section 307(b), (c) or (d) of the Act.

  • Indirect discharger means a non-domestic discharger introducing pollutants into a publicly owned treatment and disposal system.

  • Non-stormwater discharge means any discharge not comprised entirely of stormwater discharges authorized by a NPDES permit.

  • Illicit discharge means any discharge to a municipal separate storm sewer that is not composed entirely of stormwater except discharges pursuant to a NPDES permit (other than the NPDES permit for discharges from the municipal separate storm sewer) and discharges resulting from emergency fire fighting activities.

  • Hazardous Discharge shall have the meaning set forth in Section 4.19(d) hereof.

  • Constructive Discharge means the occurrence of any of the following:

  • New discharger means any building, structure, facility, or installation: (A) From which there is or may be a new or additional discharge of pollutants at a site at which on October 18, 1972, it had never discharged pollutants; (B) Which has never received a finally effective NPDES permit for discharges at that site; and (C) Which is not a “new source”. This definition includes an indirect discharger, which commences discharging into waters of the United States. It also includes any existing mobile point source, such as an offshore oil drilling rig, seafood processing vessel, or aggregate plant that begins discharging at a location for which it does not have an existing permit.

  • Daily discharge means the discharge of a pollutant measured during a calendar day or any 24-hour period that reasonably represents the calendar day for purposes of sampling. For pollutants with limitations expressed in units of mass, the "daily discharge" is calculated as the total mass of the pollutant discharged over the day. For pollutants with limitations expressed in other units of measurement, the "daily discharge" is calculated as the average measurement of the pollutant over the day.

  • 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.

  • Soil means all unconsolidated mineral and organic material of any origin.

  • Subsurface Borings and Testing means borings, probings and subsurface explorations, laboratory tests and inspections of samples, materials and equipment; appropriate professional interpretations of all the foregoing.

  • Subsurface tracer study means the release of a substance tagged with radioactive material for the purpose of tracing the movement or position of the tagged substance in the well-bore or adjacent formation.

  • National Pollutant Discharge Elimination System Permit or “NPDES” means a permit issued by the MPCA as required by federal law for the purpose of regulating the discharge of pollutants from point sources into waters of the United States from concentrated animal feeding operations (CAFOs) as defined by federal law

  • National Pollutant Discharge Elimination System (NPDES) means the national program for issuing, modifying, revoking and reissuing, terminating, monitoring, and enforcing permits and imposing and enforcing pretreatment requirements, under Sections 307, 318, 402, and 405 of CWA. The term includes an approved program.

  • National Pollutant Discharge Elimination System means the national program for issuing, modifying, revoking and reissuing, terminating, monitoring and enforcing permits, and imposing and enforcing pretreatment requirements under Sections 307, 402, 318, and 405 of the Clean Water Act.

  • Septic tank means a watertight, accessible, covered receptacle designed and constructed to receive sewage from a building sewer, settle solids from the liquid, digest organic matter, store digested solids through a period of retention, and allow the clarified liquids to discharge to other treatment units for final disposal.

  • Environmental Obligation shall have the meaning given such term in Section 4.3.1.

  • Imminent danger to the health and safety of the public means the existence of any condition or practice, or any violation of a permit or other requirement of this article, in a surface coal mining and reclamation operation which could reasonably be expected to cause substantial physical harm to persons outside the permit area before such condition, practice, or violation can be abated. A reasonable expectation of death or serious injury before abatement exists if a rational person, subjected to the same conditions, or practices giving rise to the peril, would not expose himself to the danger during the time necessary for abatement.

  • Final Discharge Date means the date on which the Security Trustee notifies the Issuer and the Transaction Creditors that it is satisfied that all the Secured Obligations and/or all other moneys and other liabilities due or owing by the Issuer have been paid or discharged in full.

  • Wildlife means all species of animals including, but not limited to, mammals, birds, fish, reptiles, amphibians, mollusks, and crustaceans, which are defined as "wildlife" and are protected or otherwise regulated by statute, law, regulation, ordinance, or administrative rule in a participating state. Species included in the definition of "wildlife" vary from state to state and determination of whether a species is "wildlife" for the purposes of this compact shall be based on local law.

  • Surface waters means all waters of the state as defined in G.S. 143-212 except underground waters

  • Mine drainage means any drainage, and any water pumped or siphoned, from an active mining area or a post-mining area. The abbreviation “ml/l” means milliliters per liter.

  • Surface water means all water which is open to the atmosphere and subject to surface runoff.

  • Maximum daily discharge limitation means the highest allowable “daily discharge.”

  • Drainage means the movement of water to a place of disposal, whether by way of the natural characteristics of the ground surface or by artificial means;