N.J. Admin. Code § 7:14A-11.7

Current through Register Vol. 56, No. 21, November 4, 2024

Section 7:14A-11.7 - Variances and modifications pursuant to the State and Federal acts

(a) Any discharger may request a variance from effluent limitations by filing a request by the close of the public comment period established pursuant to N.J.A.C. 7:14A-15.10, as follows:

1. Modifications for achieving water quality-based effluent limitations must follow the procedures at N.J.A.C. 7:9B-1.8 or 1.9.

2. A variance under Section 316(a) of the Federal Act for the thermal component of any discharge. A copy of the request submitted to USEPA pursuant to 40 C.F.R. 125, Subpart H, shall be submitted simultaneously to the Department as required under 40 C.F.R. 125. Such request shall be determined in accordance with 7:14A-11.11.

(b) A discharger which is not a POTW may request a variance from otherwise applicable effluent limitations under any of the following statutory or regulatory provisions within the time period specified in this subsection:

1. A request for a variance based on the presence of fundamentally different factors from those on which the effluent limitation guideline was based shall be submitted as follows:

i. For a request for a variance from best practicable control technology currently available (BPT), by the close of the public comment period established under N.J.A.C. 7:14A-15.10.

ii. For a request for a variance from best available technology economically achievable (BAT) and/or best conventional pollutant control technology (BCT), by no later than 180 days after the date on which an effluent limitation guideline is published in the Federal Register for a request based on an effluent limitation guideline promulgated on or after February 4, 1987.

iii. Any request for a variance made under this paragraph shall explain how the requirements of 40 C.F.R. 125, Subpart D have been met.

2. A request for a variance from the BAT requirements of Section 301(b)(2)(F) of the Federal Act for non-conventional pollutants (ammonia; chlorine; color; iron; total phenols (4AAP) and any other pollutant which the Administrator lists under Section 301(g)(4) of the Federal Act) pursuant to Section 301(c) of the Federal Act because of the economic capability of the owner or operating entity, or pursuant to Section 301(g) of the Federal Act shall be submitted as follows:

i. For those requests for a variance from an effluent limitation based upon an effluent limitation guideline a requester shall submit:

(1) An initial request to the Regional Administrator and to the Department, stating the name of discharger, the permit number, the outfall number(s), the applicable effluent guideline, and whether the discharger is requesting a Section 301(c) or Section 301(g) modification or both. This request shall be filed not later than 270 days after promulgation of an applicable effluent limitation guideline for guidelines promulgated after December 27, 1977; and

(2) A complete request no later than the close of the public comment period established under N.J.A.C. 7:14A-15.10, demonstrating that the requirements of 7:14A-15.13 and the applicable requirements of 40 C.F.R. 125 have been met. Notwithstanding this provision, the complete request under section 301(g) shall be filed 180 days before the Department is required to make a final decision (unless the Department establishes a shorter or longer period).

ii. For those requests for a variance from effluent limitations not based on effluent limitation guidelines, the request need only comply with (b)2i(2) above, and need not be preceded by an initial request under (b)2i(1) above.

3. A request for a modification, under Section 302(b)(2) of the Federal Act, of water quality related effluent limitations developed by the USEPA under Section 302(a) of the Federal Act shall be submitted by the close of the public comment period established under 7:14A-15.10 on the permit for which the modification is being sought.

4. A request for a modification of effluent limitations which are more stringent than the BAT based limitations established in accordance with 7:14A-13.4 shall be submitted by the close of the public comment period established under 7:14A-15.10 on the permit for which the modification is being sought. For a modification requested under this paragraph, the relief and procedures in 7:9B-1.8 or 1.9 shall apply.

(c) Notwithstanding the time period requirements in (a) and (b) above, the Department may send notification before a draft permit is issued under 7:14A-15.6 that the draft permit will likely contain limitations which are eligible for variances. In the notice, the Department may require as a condition of consideration of any potential variance request submission a request explaining how the requirements of 40 C.F.R. 125 applicable to the variance have been met and may require submission of such a request within a specified reasonable time after receipt of the notice. The notice may be sent before the permit application has been submitted. The draft or final permit may contain the alternative limitations which may become effective upon granting of the variance.

(d) A discharger who cannot file a complete request required under (a)1, (b)2i(2), 2ii or 4 above may request a one time extension. The extension may be granted or denied at the discretion of the Department. If the extension request is denied, the Department shall state the reason(s) for the denial. An extension shall be limited to:

1. Twelve months for a variance requested under (a)1 or (b)4; or

2. Six months for a variance requested under (b)2i(2) or 2ii.

(e) A permittee requesting a water quality standards variance shall follow the provisions at N.J.A.C. 7:9B-1.16.

N.J. Admin. Code § 7:14A-11.7

Amended by 55 N.J.R. 1722(a), effective 8/7/2023