Water Quality Standards To Protect Aquatic Life in the Delaware River, 896 [C1-2023-27758]

Download as PDF 896 Federal Register / Vol. 89, No. 5 / Monday, January 8, 2024 / Proposed Rules The staff is also issuing for public comment a draft regulatory analysis (ADAMS Accession No. ML23277A279). The staff developed a regulatory analysis to assess the value of issuing or revising a regulatory guide as well as alternative courses of action. As noted in the Federal Register on December 9, 2022 (87 FR 75671), this document is being published in the ‘‘Proposed Rules’’ section of the Federal Register to comply with publication requirements under 1 CFR chapter I. III. Backfitting, Forward Fitting, and Issue Finality Issuance of DG–1421, if finalized, would not constitute backfitting as defined in 10 CFR 50.109, ‘‘Backfitting,’’ and as described in NRC Management Directive (MD) 8.4, ‘‘Management of Backfitting, Forward Fitting, Issue Finality, and Information Requests’’; affect the issue finality of an approval issued under 10 CFR part 52, ‘‘Licenses, Certifications, and Approvals for Nuclear Power Plants’’; or constitute forward fitting as that term is defined and described in MD 8.4, because, as explained in this DG, licensees would not be required to comply with the positions set forth in this DG. ENVIRONMENTAL PROTECTION AGENCY IV. Submitting Suggestions for Improvement of Regulatory Guides A member of the public may, at any time, submit suggestions to the NRC for improvement of existing RGs or for the development of new RGs. Suggestions can be submitted on the NRC’s public website at https://www.nrc.gov/readingrm/doc-collections/reg-guides/ contactus.html. Suggestions will be considered in future updates and enhancements to the ‘‘Regulatory Guide’’ series. [EPA–HQ–OW–2023–0222; FRL 10760–01– OW] 40 CFR Part 131 Dated: January 3, 2024. For the Nuclear Regulatory Commission. Meraj Rahimi, Chief, Regulatory Guide and Programs Management Branch, Division of Engineering, Office of Nuclear Regulatory Research. RIN 2040–AG30 Water Quality Standards To Protect Aquatic Life in the Delaware River Correction In proposed rule document 2023– 27758, appearing on pages 88315–88336 in the issue of Thursday, December 21, 2023, make the following correction: On page 88326, in the table titled ‘‘Table 7: Alternative 1: Dissolved Oxygen Criteria Expressed as Concentration (mg/L)’’, the table is corrected to appear as set forth below: [FR Doc. 2024–00145 Filed 1–5–24; 8:45 am] BILLING CODE 7590–01–P TABLE 7—ALTERNATIVE 1: DISSOLVED OXYGEN CRITERIA EXPRESSED AS CONCENTRATION [mg/L] Water temperature (°C) Season Spawning and Larval Development (March 1–June 30). Juvenile Development (July 1–October 31) ... Magnitude (mg/L) Duration Exceedance frequency * 23.3 (14.7) * 5.6 (6.7) Daily Average ........................ 10% (12 Days Cumulative). + N/A 5.4 6.1 * 7.0 (8.3) Daily Average ........................ Daily Average ........................ Daily Average ........................ 10% (12 Days Cumulative). 50% (61 Days Cumulative). 10% (12 Days Cumulative). + N/A Overwintering (November 1–February 28/29) * 12.4 (5.6) * The 90th percentile of seasonal water temperature and corresponding criterion is used for the main estimate, while the average water temperature and corresponding criterion is shown in parentheses. + Water temperature is not applicable during the Juvenile Development season because the criteria magnitudes are derived from the EPA’s Atlantic Sturgeon cohort model, described in section IV.C.1 of this preamble. Department’’) is issuing this Notice of Proposed Rulemaking (NPRM) proposing the removal of regulations appearing in the Code of Federal Regulations (CFR). These outdated regulations do not align with the current statutory text. [FR Doc. C1–2023–27758 Filed 1–5–24; 8:45 am] BILLING CODE 0099–10–P DEPARTMENT OF HEALTH AND HUMAN SERVICES Indian Health Service Comments due on or before March 8, 2024. DATES: [Docket No.: IHS–FRDOC–0001] ddrumheller on DSK120RN23PROD with PROPOSALS1 RIN 0917–AA24 Removal of Outdated Regulations Indian Health Service, Department of Health and Human Services. ACTION: Notice of Proposed Rulemaking. AGENCY: SUMMARY: The Indian Health Service (IHS) of the Department of Health and Human Services (HHS or ‘‘the VerDate Sep<11>2014 16:06 Jan 05, 2024 You may submit comments to this proposed rule, identified by RIN 0917–AA24 by any of the following methods: • Federal eRulemaking Portal. You may submit electronic comments at https://www.regulations.gov by searching for the Docket ID number IHS–FRDOC–0001. Follow the instructions https:// www.regulations.gov online for submitting comments through this method. ADDRESSES: 42 CFR Part 136 Jkt 262001 PO 00000 Frm 00005 Fmt 4702 Sfmt 4702 • Regular, Express, or Overnight Mail: You may mail comments to Indian Health Service, Joshuah Marshall, Senior Advisor to the Director, Indian Health Service, 5600 Fishers Lane, Rockville, MD 20857, email: joshuah.marshall@ihs.gov. All comments received by the methods and due date specified above will be posted without change to content to https://www.regulations.gov, including any personal information provided about the commenter, and such posting may occur before or after the closing of the comment period. Comments that make threats to individuals or institutions or suggest that the individual will take harmful actions will not be posted. Docket: For complete access to background documents, posted comments, and the plain-language summary of the proposed rule of not E:\FR\FM\08JAP1.SGM 08JAP1

Agencies

[Federal Register Volume 89, Number 5 (Monday, January 8, 2024)]
[Proposed Rules]
[Page 896]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: C1-2023-27758]


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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 131

[EPA-HQ-OW-2023-0222; FRL 10760-01-OW]
RIN 2040-AG30


Water Quality Standards To Protect Aquatic Life in the Delaware 
River

Correction

    In proposed rule document 2023-27758, appearing on pages 88315-
88336 in the issue of Thursday, December 21, 2023, make the following 
correction:
    On page 88326, in the table titled ``Table 7: Alternative 1: 
Dissolved Oxygen Criteria Expressed as Concentration (mg/L)'', the 
table is corrected to appear as set forth below:

                  Table 7--Alternative 1: Dissolved Oxygen Criteria Expressed as Concentration
                                                     [mg/L]
----------------------------------------------------------------------------------------------------------------
                                         Water
              Season                  temperature   Magnitude (mg/         Duration         Exceedance frequency
                                       ([deg]C)           L)
----------------------------------------------------------------------------------------------------------------
Spawning and Larval Development      * 23.3 (14.7)     * 5.6 (6.7)  Daily Average........  10% (12 Days
 (March 1-June 30).                                                                         Cumulative).
Juvenile Development (July 1-              \+\ N/A             5.4  Daily Average........  10% (12 Days
 October 31).                                                                               Cumulative).
                                           \+\ N/A             6.1  Daily Average........  50% (61 Days
                                                                                            Cumulative).
Overwintering (November 1-February    * 12.4 (5.6)     * 7.0 (8.3)  Daily Average........  10% (12 Days
 28/29).                                                                                    Cumulative).
----------------------------------------------------------------------------------------------------------------
\*\ The 90th percentile of seasonal water temperature and corresponding criterion is used for the main estimate,
  while the average water temperature and corresponding criterion is shown in parentheses.
\+\ Water temperature is not applicable during the Juvenile Development season because the criteria magnitudes
  are derived from the EPA's Atlantic Sturgeon cohort model, described in section IV.C.1 of this preamble.


[FR Doc. C1-2023-27758 Filed 1-5-24; 8:45 am]
BILLING CODE 0099-10-P
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