Ill. Admin. Code tit. 35 § 301.411
Current through Register Vol. 48, No. 43, October 25, 2024
"Total Maximum Daily Load" or "TMDL" is the sum of the individual wasteload allocations for point sources and load allocations for nonpoint sources and natural background, as more fully defined at 40 CFR 130.2(i). A TMDL sets and allocates the maximum amount of a pollutant that may be introduced into a water body and still assure attainment and maintenance of water quality standards.
Ill. Admin. Code tit. 35, § 301.411
Added at 23 Ill. Reg. 11277, effective August 26, 1999