Use attainability analysis definition

Use attainability analysis means a structured scientific assessment that includes physical, chemical, biological, and economic factors.

Use attainability analysis means an assessment of the factors affecting the attainment of aquatic life uses or other beneficial uses, which may include physical, chemical, biological, and economic factors.

Use attainability analysis means a structured scientific assessment of the factors affecting the attainment of the use which may include physical, chemical, biological, and economic factors.

Examples of Use attainability analysis in a sentence

• Use attainability analysis conducted by an entity other than the department.

• The QMRA method may be used to revise numerical TMDL targets for beaches with non-human pathogen sources.• Title 17 still apply – outside of State Board’s jurisdiction• Use attainability analysis required for limited REC-1 beneficial use• Objectives reduce risk, not just risk more responsibility on discharger• Consistency between regions – reduces the need for regional Basin Plan objectives• Allowance of natural source exclusion• E.

• Use attainability analysis of Barataria and Terrebonne basins for revision of dissolved oxygen water quality criteria.

• Use attainability analysis studies conducted on seven northeast Texas streams resulted in site-specific adjustments of dissolved oxygen criteria to reflect naturally occurring levels.

• TOOLS FOR APPLICATION OF CRITERIA AND USES 173-201A-420 Variance.173-201A-430 Site-specific criteria.173-201A-440 Use attainability analysis.

More Definitions of Use attainability analysis

Use attainability analysis means a structured scientific assessment of the factors affecting the attainment of a designated use including physical, chemical, biological, and economic factors.

Use attainability analysis means a structured scientific assessment of the factors affecting the attainment of the use which may include physical, chemical, biological, and economic factors as described in 9 VAC 25-260-10 H.

Use attainability analysis means a structured Scientific Assessment of the factors affecting the attainment of the uses specified in Section R317-2-6. The factors to be considered in such an analysis include the physical, chemical, biological, and economic use removal criteria as described in 40 CFR 131.10(g) (1-6).

Use attainability analysis means a structured scientific assessment of the physical, chemical, biological, and economic factors affecting the ability of a surface water to achieve and support uses as described in 40 CFR 131.10.

Use attainability analysis means a scientific study conducted for the purpose of assessing the factors affecting the attainment of a use.

Use attainability analysis means a structured scientific assessment that includes physical, chemical, biological, and economic factors.2. A water of the state shall be a designated stream segment when any one of the following is met:a. The most recent ten-year median flow is equal to or in excess of one cubic foot per second based on data collected and evaluated by the United States geological survey between July 1 and September 30 of each year or in the absence of stream segment flow data calculations of flow conducted by extrapolation methods provided by the United States geological survey or based upon a calculation method adopted by rule.b. The water is a critical habitat of a threatened or endangered aquatic specie as determined by the department or the United States fish and wildlife service.c. Credible data developed in accordance with section 455B.193 shows that water flows that are less than set out in paragraph “a” provide a refuge for aquatic life that permits biological recolonization of intermittently flowing segments.3. All waters of the state not designated as a stream segment shall be identified as a general stream segment and shall be subject to narrative water quality standards.4. a. The commission shall adopt rules to define designated uses of stream segments in accordance with the following categories:

Use attainability analysis means a structured scientific assessment of the physical, chemical, biological, and economic factors affecting attainment of the uses of water bodies. A use attainability analysis is required to remove a designated use specified in section 101(a)(2) of the Clean Water Act that is not an existing use. The allowable reasons for removing a designated use are described in Code of Federal Regulations, title 40, section 131.10 (g).