A - Z Topic Index | US EPA 1. If no pathway exists, then exposure to a contaminant is not possible. Or use our Unscramble word solver to find your best possible play! All of these are fairly prominent and well-known scientific terms. The direction of groundwater flow does not necessarily reflect the topography of the surface. Groundwater: Water located beneath the ground surface in soil pore spaces and in the fractures of geologic formations.
environmental terms that start with y - chammytours.com Its objective is to restore and maintain the chemical, physical, and biological integrity of the nation's waters by preventing point and nonpoint pollution sources, providing assistance to publicly owned treatment works for the improvement of wastewater treatment, and maintaining the integrity of wetlands. Gasoline typically composed of C4 to C12 hydrocarbons, with the majority of the mass between C4 and C10.
Words That Start With Y | Common Words Start with Letter Y The EPA seeks the CAGs input in the decision-making process. Practical Quantitation Limit (PQL) the lowest limit that can be reliably achieved within specified limits of precision and accuracy under routine laboratory conditions for a specified matrix; based on quantitation, precision and accuracy, normal operation of a laboratory, and the practical need in a compliance-monitoring program to have a sufficient numbers of laboratories available to conduct the analyses, Radon radioactive gas commonly found in geologic regions that have prevalent granite or shale deposits; cannot be seen, smelled, or tasted; second-leading cause of lung cancer in the United States, Receptor human or other living organism with the potential to be exposed to and adversely affected by contaminants because it is present at the source or along the contaminant migration pathway, Recognized Environmental Condition (REC) the presence or likely presence of any hazardous substances or petroleum products in, on, or at a property, Regulated Discharge point or nonpoint source discharge subject to the permit or approval requirements of state and Federal regulations and any diffuse surface or groundwater discharge to surface waters which has the potential to cause an exceedance of the water quality standards, Regulated Substance an element, compound, mixture, solution, or substance that, when released into the environment, may present substantial danger to public health, welfare, or environment; includes any hazardous substance as defined by CERCLA, petroleum, and any other substance determined by the environmental regulating agency (via PADEP), Regulatory Compliance describes the goals that businesses must strive to achieve in their efforts to ensure they know and satisfy relevant laws, standards, and regulations, Remedial Action Plan (RAP)detailed summary of the environment issues found on a property during a site characterization; outlines a plan of action that illustrates which methods will be used to achieve cleanup goals, Remediation to clean up, mitigate, correct, abate, minimize, eliminate, control, or prevent a release of a regulated substance into the environment to protect the present or future of public health, safety, welfare, or the environment, including preliminary actions to study or assess the release, Reportable Release a quantity or unknown quantity of regulated substance released to or posing an immediate threat to surface water, groundwater, bedrock, soil, or sediment; release reporting quantities and requirements are state- and material-specific, Reporting Limit lowest concentration at which a contaminant is reported, Resource Conservation and Recovery Act (RCRA) give the EPA the authority to control solid and hazardous waste through the generation, transportation, storage, and disposal process; addresses the increasing problems cause by municipal and industrial waste, Risk Assessment process to quantify the risk posed by exposure of a human or ecological receptor to regulated substances; includes baseline risk assessments, development of site-specific standards, and risk assessment of the remedial alternatives, Saturated Zone subsurface zone in which all the spaces in the rock or soil are filled with water; the water table is the top of the saturated zone in an unconfined aquifer, Sediment solid fragmental material that originates from weathering of rocks and is transported or deposited by air, water, or ice; accumulates by other other natural agents such as chemical precipitation from solution or secretion by organisms; forms in layers; includes sand, gravel, silt, mud, till, loess, and alluvium, Sick Building Syndrome occupants of a building experience acute health- or comfort-related issues that seem to be directly linked to the time spent in the building; symptoms cannot be attributed to allergies, asthma, or the common cold, Smear Zone area where free product has been transported through soils due to a fluctuating water table; a zone in soil that is either above or below the water table at any given time, Snow Fans compressed air and water spray out through several nozzles, and the airflow generated by the large fans blows the air/water mix into the air as a mist to achieve long hang timewhich allows for freezing to occur; function well in moderate winds and broadcast snow over large areas, Snowmaking Automation allows ski resorts to take advantage of small snowmaking windows while reducing energy use, manual labor, and risk of injury, Soil unconsolidated materials above bedrock, Solubility relative capability of being dissolved, Spill Prevention, Countermeasure, and Control Plan(SPCC Plan) establish operating procedures for the prevention of, preparedness for, and response to oil discharges at specific non-transportation-related facilities that may reach navigable U.S. waters and adjoining shorelines, Stakeholders all parties with a direct or indirect interest in the outcome of any activity, Stormwater Runoff generated from rain and snowmelt events that flow over land or impervious surfaces and does not soak into the ground; operator of these sources may be required to obtain a NPDES permit before they can discharge water, Stratigraphy a description of the rock or soil strata in the subsurface, particularly the sequence of layer, Superfund Site and land in the United States that has been contaminated by hazardous waste and identified by the EPA as a candidate for cleanup due to the risks to human health and/or the environment, Topography detailed description or representation on a map of the natural and artificial features of an area, Total Dissolved Solids (TDS)amount of inorganic materials such as minerals, salts, metals, cations, or anions dissolved in water, Toxic Substances Control Act (TSCA) EPA regulates the introduction of new or existing chemicals under this act; EPA can require reporting, record-keeping and testing, and restriction relating to chemical substances and/or mixtures, Underground Storage Tank (UST) a tank and any underground piping connected to the tank that has at least 10% of its combined volume underground, Underground Storage Tank Indemnification Fund (USTIF) goal is to provide a cleaner state of Pennsylvania by administering a fiscally-responsible program to reimburse eligible participants for reasonable and necessary expenses incurred from releases into the environment, Underground Utility Markouts involves a color code and symbols to label public utility mains below the surface; mains may include lines for telecommunication, electricity distribution, natural gas, cable television, fiber optics, traffic lights, street lights, storm drains, water mains, and wastewater pipes, Unsaturated Zone area between the ground surface and the aquifers water table within which the moisture content is less than the saturation and the pressure is less than atmospheric; soil pore spaces in this zone may contain air or other gases; also known as the Vadose Zone, Upper Explosive Limit (UEL) above the explosive/flammable range; the mixture is to rich to burn; also known as the Upper Flammable Limit, Vapor Pressure equilibrium between gas and solid; force exerted by the gas or vapor released by a liquid or solid substance in a closed container; an indication of a liquids evaporation rate, Volatile Organic Compounds (VOCs) organic chemicals that are easily evaporated at normal room temperature; BTEX chemicals, benzene, ethylene, glycol, formaldehyde, Water Quality Objectives (WQOs) narrative on numerical criteria designed to define appropriate levels of environmental quality and to control activities that can adversely affect aquatic systems, Wet Bulb Temperature relationship between temperature and humidity; the lowest temperature that can be reached by evaporating water into the air and will always be less than or equal to the air temperature. A federal agency in Mexico that is responsible for inspections, compliance, and enforcement actions for environmental and natural resources protection. Total Maximum Daily Load (TMDL): A calculation of the maximum amount of a pollutant that a water body can receive and still meet water quality standards, and an allocation of that load among the various sources of that pollutant. Adsorption: The adhesion (or sticking) of molecules of gas, liquid, or dissolved solids to a surface. Billet: A bar of steel or iron that is in an intermediate manufacturing stage. A major pollutant source, it is generated by smoke from wildfires, prescribed burns and fireplace activity. TSD facilities are regulated by ADEQ under RCRA. Delightful - causing delight; charming. Cone of Depression / Area of Influence: The depression, roughly conical in shape, produced in an aquifer by pumping in a well. 1-in-100 flood - a flood with 1 in 100 chance of occurring in any given year (used as a safety requirement for the construction industry. EPA's Voluntary Methane Programs for the Oil and Natural Gas Industry. It is considered ADEQs counterpart agency but it has no regulatory authority regarding water quality. These processes take place whether or not other active cleanup measures are in place. Point Source: Refers to a specific, identifiable source from which waste or pollution is released into the environment. High Pollution Advistory (HPA): Issued when air pollution levels are reaching unhealthy levels for everyone, not just people with respiratory problems. Potentially Responsible Party (PRP): A party (individual, corporation) identified by state or federal authorities as potentially liable for cleanup costs at a contaminated site.
Environmental Vocabulary for English Learners - ThoughtCo Drain Water: Water that enters a drain or channel. What is pH. Arizona Department of Environmental Quality (ADEQ): Executive agency of Arizona state government mandated to enforce and administer the states environmental laws and regulations. Operator Certificate: Certification of operators of community and nontransient noncommunity water systems, asbestos specialists, pesticide applicators, hazardous waste transporters, and other such specialists as required by the EPA or ADEQ implementing an EPA-approved program. Filtred list of synonyms for Environment is here. Yare Definition: (of a ship) moving lightly and easily Synonyms: easily manageable, lightly Example: The boat became taut and yare. (The VOCs are later recovered from the carbon.) The VESP program was established by state of Arizona House Bill 2799 in 2012 and consists of platinum, gold, silver and bronze levels of recognition. Bioventing can be effective in remediating releases of petroleum products, such as gasoline, jet fuels, kerosene, and diesel fuel. Acute: Occurring over a short period of time; used to describe brief exposures and effects which appear promptly after exposure. Dross: A mass of solid impurities that is considered a waste product from molten metal.
Environment Words - 400+ Words Related to Environment Risk Assessment: A scientific evaluation of the probability of harm resulting from exposure to a hazardous substances. 0-9. Yielding- it means giving way under pressure and something not hard and rigid. Are you looking for words that start with y (y words)?Then, the following list of over over 340 words is for you. Air Quality Index (AQI): An index for reporting daily air quality. 0. Central Arizona Project (CAP): A 336-mile-long system of aqueducts, tunnels, pumping plants and pipelines that divert water from the Colorado River from Lake Havasu near Parker into central and southern Arizona. The radius of water affected around the well is called the area of influence. In the latest information about Seresto flea and tick collars for dogs and cats, reports include at least 2,698 pet deaths and nearly 900 human incidents.
Words that start with Y - full list - More Words Plume: A well-defined area of contamination in groundwater, soil or the air downstream from the source. Arizona Revised Statutes (A.R.S.): State laws adopted by the Arizona State Legislature. Chlorinated Hydrocarbons: Chemicals containing only chlorine, carbon, and hydrogen. It is on the basis of these criteria that standards are set or revised. Hazardous Waste Operator Certification: The training process to meet guidelines produced and maintained by the Occupations Safety and Health Administration that regulates hazardous waste operations and emergency services. Transport Winds: A measure of the average rate of the horizontal movement of air within the mixing layer. Stagnation: A high-pressure region causing subsidence and light winds that tends to trap pollutants near the ground where concentrations can become elevated. Core responsibilities include ensuring that public water systems deliver safe drinking water; identifying water pollution problems and establishing standards to address them; investigating complaints and violations of Arizona's water quality laws, rules and permits; issuing permits to protect waters from point sources of pollution; managing the quality of water resources through partnerships within the natural boundaries of the state's watersheds; monitoring and assessing the quality of surface and groundwater throughout the state; and regulating the discharge and treatment of wastewater. All these words starting with y are validated using recognized English dictionaries. The highest scoring Scrabble word starting with Y is Yokozuna, which is worth at least 24 points without any bonuses. Absorption: The passage of one substance into or through another. The purpose of ECOS is to improve the capability of state environmental agencies and their leaders to protect and improve human health and the environment. Cap: A layer of clay, or other impermeable material, installed over the top of a closed landfill to prevent entry of rainwater and minimize leachate. These contaminants are typically generated from metal degreasing, printed circuit board cleaning, gasoline, and wood preserving processes. Yaup. Removal Action: An immediate, short-term cleanup action to address a release or threatened release of hazardous substances. Landfill: A location on land where wastes are placed for permanent disposal. Full-Body Contact (FBC): The use of a surface water for swimming or other recreational activity that causes the human body to come into direct contact with the water to the point of complete submergence. One MGD is equivalent to about 700 gallons per minute or 1.5 cubic feet per second. 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