Ephemeral water definition

Ephemeral water means a surface water that has a channel that is at all times above the water table and flows only in direct response to precipitation.
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Ephemeral water means a surface water that has a channel that is at all times above the water table, and that flows only in direct response to precipitation, and that does not support a self-sustaining fish population).
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Ephemeral water means a surface water or portion of surface
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Examples of Ephemeral water in a sentence

  • Ephemeral water bodies are only subject to the acute criteria, because they do not experience the long term flows that are needed to define chronic exposure.

  • Tracking Ephemeral water bodies and forage in the Ferlo ecological region of SenegalA Field data collection was carried out in the Ferlo region allowing revisions to the Product Definition Document, which was previously developed by CSE and shared with key stakeholders, including NASA SCO.

  • Data are being collected and this will be used in planned model development, beginning in Q3, FY 20.AGRHYMETTracking Ephemeral water bodies and forage in the Ferlo ecological region of Senegal (WENDOU)CSE has developed a prototype platform for the WENDOU service.

  • The e- learning program comprises of legislative, mandatory and core competency training.

  • Three of the four key services (Groundwater monitoring, Charcoal Monitoring, and Ephemeral water body monitoring) entered into the prototyping phase during the period.

  • Shumba Ephemeral water pans are characterised by wide seasonal water level fluctuations, which have a profound impact on hydroconnectivity and consequently their ecology.

  • Ephemeral water systems generally only respond to precipitation events and do not last.


More Definitions of Ephemeral water

Ephemeral water means a surface water that has a channel that is at all times above the water table and flows only in direct response to precipitation. (A.A.C. R18-11-101(18)). Ephemeral waters generally have designated uses of aquatic and wildlife (ephemeral) (A&We) and partial-body contact (AAC R18-11-105 (1)). Ephemeral waters listed in 18 A.A.C. 11, Article 1, Appendix B, may have additional designated uses.
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Ephemeral water means a water body that flows temporarily in direct response to precipitation or snowmelt and with a channel that is always above the water table.
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Ephemeral water means a water of the United States, as defined in 33 U.S.C. § 1362, that has a channel that is at all times above the water table, that flows only in response to precipitation, and that does not support a self-sustaining fish population.
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Ephemeral water means a surface water or portion of surface water that flows or pools only in direct response to precipitation.
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Related to Ephemeral water

  • High global warming potential hydrofluorocarbons means any hydrofluorocarbons in a particular end use for which EPA’s Significant New Alternatives Policy (SNAP) program has identified other acceptable alternatives that have lower global warming potential. The SNAP list of alternatives is found at 40 CFR Part 82 subpart G with supplemental tables of alternatives available at (http://www.epa.gov/snap/).

  • Potable water means water which meets the requirements of 35 Ill. Adm. Code 604 for drinking, culinary, and domestic purposes.

  • Animal waste means any waste consisting of animal matter that has not been processed into food for human consumption.

  • general waste means waste that does not pose an immediate hazard or threat to health or to the environment, and includes-

  • Geothermal fluid means water in any form at temperatures greater than 120

  • Diatomaceous earth filtration means a process resulting in substantial particulate removal in which (1) a precoat cake of diatomaceous earth filter media is deposited on a support membrane (septum), and (2) while the water is filtered by passing through the cake on the septum, additional filter media known as body feed is continuously added to the feed water to maintain the permeability of the filter cake.

  • Greenhouse gases (GHGs) means the aggregate group of six greenhouse gases: carbon dioxide, nitrous oxide, methane, hydrofluorocarbons, perfluorocarbons, and sulfur hexafluoride.

  • Biomedical Waste means biomedical waste as defined in the Ontario Ministry of the Environment Guideline C-4 entitled “The Management of Biomedical Waste in Ontario” dated April 1994, as amended from time to time;

  • Coastal waters means those waters of Long Island Sound and its harbors, embayments, tidal rivers, streams and creeks which contain a salinity concentration of at least five hundred parts per million under low flow conditions.

  • Pathological waste means waste material consisting of only human or animal remains, anatomical parts, and/or tissue, the bags/containers used to collect and transport the waste material, and animal bedding (if applicable).

  • High quality waters means all state waters, except:

  • Geothermal resources shall collectively mean the matter, substances and resources defined in subparagraph 21(a) that are not subject to this Lease but are located on adjacent land or lands in reasonable proximity thereto;

  • Plasma arc incinerator means any enclosed device using a high intensity electrical discharge or arc as a source of heat followed by an afterburner using controlled flame combustion and which is not listed as an industrial furnace.

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

  • chemical tanker means a ship constructed or adapted and used for the carriage in bulk of any liquid product listed in chapter 17 of the International Bulk Chemical Code;

  • waste water means used water containing substances or objects that is subject to regulation by national law.

  • greenhouse gas emissions means emissions in terms of tonnes of CO2 equivalent of carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), hydrofluorocarbons (HFCs), perfluorocarbons (PFCs), nitrogen trifluoride (NF3) and sulphur hexafluoride (SF6) determined pursuant to Regulation (EU) No 525/2013 and falling within the scope of this Regulation;

  • 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.

  • Universal waste transporter means a person engaged in the off-site transportation of universal waste by air, rail, highway, or water.

  • Universal waste means any of the following hazardous wastes that are managed pursuant to the universal waste requirements of 35 Ill. Adm. Code 733:

  • Radiation therapy simulation system means a radiographic or fluoroscopic x-ray system intended for localizing the volume to be exposed during radiation therapy and confirming the position and size of the therapeutic irradiation field.

  • Medical Waste means isolation wastes, infectious agents, human blood and blood products, pathological wastes, sharps, body parts, contaminated bedding, surgical wastes, potentially contaminated laboratory wastes, and dialysis wastes.

  • Ultra Low Sulfur Diesel Fuel means diesel fuel that has a sulfur content of no more than fifteen parts per million.

  • Stormwater management system means any equipment, plants,

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

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