NWPPA Comments on ODEQ Arsenic WQS Re-proposal, Feb. 23, 2011

DETP/19/3656

''Thursday, June 27, 2019 at 11:37:11 AM (GMT+07:00) Goldstein, Meyer:'' Rule Caption: Amendments to Oregon Water Quality Standards for Arsenic. Adm. Order No.: DEQ 8-2011 Filed with Sec. of State: 6-30-2011 Certified to be Effective: 6-30-11 Notice Publication Date: 9-1-2010 Rules Amended: 340-041-0033 Subject: The rule revises Oregon’s water quality criteria for arsenic contained in Table 20 and incorporated into rule by reference in OAR 340-041-0033(2). In addition, the rule adds an “arsenic reduction policy” in OAR 340-041-0033(4). DEQ and EPA use Oregon’s water quality standards to implement Clean Water Act programs, which include assessing Oregon’s water quality and developing and enforcing wastewater discharge permits, Total Maximum Daily Loads and water quality certifications.