Critical Test Concentration or "(CTC)" means the specified effluent dilution at which the Permittee is to conduct a single-concentration Aquatic Toxicity Test.
Metropolitan statistical area or "MSA" means one or more adjacent counties that have at least one urban core area of at least 50,000 in population, plus adjacent territory that has a high degree of social and economic integration with the core as measured by commuting ties.
Statistical Cutoff Date means June 30, 2014.
COVID-19 test means a viral test for SARS-CoV-2 that is:
Test means such test as is prescribed by the particulars or considered necessary by the Inspecting Officer whether performed or made by the Inspecting Officer or any agency acting under the direction of the Inspecting Officer;