Air Toxics Notebook
Taconite Iron Ore Processing -  Subpart RRRRR

Applicability: eCFR Subpart RRRRR [ecfr.gov]

You are subject to this rule if you own or operate a taconite iron ore processing plant that is (or is part of) a major source of hazardous air pollutant (HAP) emissions.
Rules apply to small, area sources? No
Known Sources in NDEQ Jurisdiction: No
Date of Original Final Rule: 10/30/03
Amendments Dates: 07/28/2020 - Final Rule
09/25/2019 - Proposed Rule
10/30/2003 - Final Rule
State Regulations (Title 129): This standard is not currently adopted into Title 129. Sources are responsible for ensuring they are in compliance with current federal requirements found for this subpart in the CFR.
Federal Regulations: 40 CFR 63.9580
Related Rules:
Regulations and Federal Registers:
eCFR Subpart RRRRR [ecfr.gov]
(See attached file: 5R - Fed. Reg. 2020-07-28- Final Rule.pdf)
(See attached file: 5R - Fed. Reg. 2019-09-25 - Proposed Rule.pdf)
(See attached file: 5R- Fed. Reg. 2003-10-30 - Final Rule.pdf)

SizeFile Name
409 KB 5R - Fed. Reg. 2020-07-28- Final Rule.pdf
524 KB 5R - Fed. Reg. 2019-09-25 - Proposed Rule.pdf
331 KB 5R- Fed. Reg. 2003-10-30 - Final Rule.pdf
Forms:
Important Dates:
FAQs, Fact Sheets, and Rule Summaries: EPA's Subpart RRRRR Website [epa.gov] - contains federal register notices and implementation tools
Presentations, Training and Articles:
Other Information and Resources:
Notes:
Page Last Updated: 6/21/21