35 Ill. Adm. Code 395.102
Definitions
Section 395
Section 395.102 Definitions
Definitions for words not
included below may be found in Chapter 3: Water Pollution, of the Illinois
Pollution Control Board's Rules and Regulations.
a) Receiving Water: Waters of the State of Illinois to which
wastewater will be discharged.
b) Particle Size Analysis: Test for the physical separation of
sand and gravel (diameters greater than 62 microns) from silt and clay
(diameters less than 62 microns).
c) Resuspension Test: Chemical analysis of the constituents of
the wastewater from the dredge or fill process; may be either an elutriate or
supernatant test.
d) Elutriate Test: Resuspension test for mechanically moved
dredge or fill material.
e) Supernatant Test: Resuspension test for hydraulically moved
dredge or fill material.