Ariz. Admin. Code § 18-9-A903

Current through Register Vol. 30, No. 50, December 13, 2024

Section R18-9-A903 - Prohibitions

A. The Director shall not issue a permit for a discharge to a WOTUS:

1. If the conditions of the permit do not provide for compliance with the applicable requirements of A.R.S. Title 49, Chapter 2, Article 3.1; 18 A.A.C. 9, Articles 9 and 10; and the Clean Water Act;

2. Before resolution of an EPA objection to a draft or proposed permit under R18-9-A908(C);

3. If the imposition of conditions cannot ensure compliance with the applicable water quality requirements from Arizona or an affected state or tribe, or a federally promulgated water quality standard under 40 CFR 131.31;

4. If in the judgment of the Secretary of the U.S. Army, acting through the Chief of Engineers, the discharge will substantially impair anchorage and navigation in or on any navigable water;

5. For the discharge of any radiological, chemical, or biological warfare agent, or high-level radioactive waste;

6. For any discharge inconsistent with a plan or plan amendment approved under section 208(b) of the Clean Water Act (33 U.S.C. 1288); and

7. To a new source or a new discharger if the discharge from its construction or operation will cause or contribute to the violation of a water quality standard. The owner or operator of a new source or new discharger proposing to discharge into a water segment that does not meet water quality standards or is not expected to meet those standards even after the application of the effluent limitations required under R18-9-A905(A)(8), and for which the Department has performed a wasteload allocation for the proposed discharge, shall demonstrate before the close of the public comment period that:

a. There are sufficient remaining wasteload allocations to allow for the discharge, and

b. The existing dischargers into the segment are subject to schedules of compliance designed to bring the segment into compliance with water quality standards.

B. The Director shall not issue a permit for a discharge to a non-WOTUS protected surface water:

1. If the permit or the conditions of the permit violate the restrictions listed in A.R.S. § 49-255.04; and

2. If the conditions of the permit do not provide for compliance with 18 A.A.C. 11, Article 2 and the applicable requirements of 18 A.A.C. 9, Article 9.

Ariz. Admin. Code § R18-9-A903

New Section made by final rulemaking at 7 A.A.R. 5879, effective December 7, 2001 (Supp. 01-4). Amended by final rulemaking at 8 A.A.R. 2704, effective June 5, 2002 (Supp. 02-2). Amended by final rulemaking at 29 A.A.R. 296, effective 2/20/2023.