Mar 18, 2004· Comment referring to existing effluent guidelines established by the USEPA for the aggregates industry under 40 CFR 436.20 and 436.30 are adequate submitted by Brandon L. Viars, National Stone, Sand & Gravel Association (NSSGA)· EPA-HQ-OW-2003-0074-0688
Filed on regulations.gov — full text not in the inline record.