University of Illinois Extension

Quiz

Section 906.20 — Definitions

  1. Section 906.20 — Definitions
    Incorrect. The correct answer is highlighed in green below.

    This subsection defines a "Drainageway" as:
    1. a means a natural or artificial channel for the discharge of surface water through a given tract of land or region.
    2. as only an artificial channel for the discharge of suface water through a given tract of land or region
    3. a prescribed easement recorded with the county in which the system is located.
  2. Section 906.20 — Definitions
    Incorrect. The correct answer is highlighed in green below.

    A “mound” is defined in this section as:
    1. a layer of soil covering an in-ground treatment system
    2. a soil absorption sewage treatment system that is elevated above the natural ground surface in a suitable fill material as defined in 906.40
    3. a soil absorption sewage treatment system that is elevated above the natural ground surface using a clay soil fill material as defined in 906.40
  3. Section 906.20 — Definitions
    Incorrect. The correct answer is highlighed in green below.

    As defined in this subsection, "Permeable Soil" means:
    1. soil which has a percolation rate between 18 and 180 minutes
    2. pervious soil over creviced or porous bed rock, 5½ feet or less in thickness.
    3. soil having a percolation rate of between 180 and 360 minutes.