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Category:Environmental Monitoring Report
MONTHYEARLR-N23-0035, 2022 Annual Radioactive Effluent Release Report (ARERR)2023-04-27027 April 2023 2022 Annual Radioactive Effluent Release Report (ARERR) LR-N23-0034, 2022 Annual Radiological Environmental Operating Report (AREOR) - Salem Nuclear Generating Station, Unit Nos. 1 and 2 and Hope Creek Generating Station2023-04-27027 April 2023 2022 Annual Radiological Environmental Operating Report (AREOR) - Salem Nuclear Generating Station, Unit Nos. 1 and 2 and Hope Creek Generating Station LR-N22-0040, 2021 Annual Radiological Environmental Operating Report2022-04-28028 April 2022 2021 Annual Radiological Environmental Operating Report LR-N22-0041, 2021 Annual Radioactive Effluent Release Report (Rerr)2022-04-28028 April 2022 2021 Annual Radioactive Effluent Release Report (Rerr) LR-N22-0016, Radiological Survey of Site Property to Be Used for Offshore Wind Port Facility2022-02-24024 February 2022 Radiological Survey of Site Property to Be Used for Offshore Wind Port Facility LR-N21-0071, 2021 Annual 10 CFR 50.46 Report2021-09-30030 September 2021 2021 Annual 10 CFR 50.46 Report LR-N20-0024, and Hope Creek Station - 2019 Annual Radiological Environmental Operating Report (Aeror)2020-04-27027 April 2020 and Hope Creek Station - 2019 Annual Radiological Environmental Operating Report (Aeror) LR-N20-0025, 2019 Annual Radioactive Effluent Release Report (Rerr)2020-04-27027 April 2020 2019 Annual Radioactive Effluent Release Report (Rerr) LR-N19-0041, 2018 Annual Radiological Environmental Operating Report (AREOR)2019-04-25025 April 2019 2018 Annual Radiological Environmental Operating Report (AREOR) LR-N19-0042, 2018 Annual Radioactive Effluent Release Report (ARERR)2019-04-25025 April 2019 2018 Annual Radioactive Effluent Release Report (ARERR) ML20121A1832019-03-15015 March 2019 Biological Opinion NER-2010-6581, 2018 Annual Incidental Take Report-Station and REMP ML20121A1822019-03-15015 March 2019 Biological Opinion 2018 Annual Incidental Take Report River Monitoring - River Monitoring HCH-2018-036, Discharge Monitoring Report for June 20182018-07-23023 July 2018 Discharge Monitoring Report for June 2018 HCH-2018-028, Discharge Monitoring Report for Month of May 20182018-06-25025 June 2018 Discharge Monitoring Report for Month of May 2018 HCH-2018-026, New Jersey Pollutant Discharge Elimination System Discharge Monitoring Report for April 20182018-05-24024 May 2018 New Jersey Pollutant Discharge Elimination System Discharge Monitoring Report for April 2018 HCH-2018-024, New Jersey Pollutant Discharge Elimination System - Residual Discharge Monitoring Report for Year of 20172018-05-0505 May 2018 New Jersey Pollutant Discharge Elimination System - Residual Discharge Monitoring Report for Year of 2017 LR-N18-0047, 2017 Annual Radioactive Effluent Release Report2018-04-26026 April 2018 2017 Annual Radioactive Effluent Release Report HCH-2018-022, Discharge Monitoring Report for March 20182018-04-24024 April 2018 Discharge Monitoring Report for March 2018 HCH-2018-016, Submittal of Discharge Monitoring Report for February 20182018-03-23023 March 2018 Submittal of Discharge Monitoring Report for February 2018 ML18337A3042018-03-15015 March 2018 2017 Annual Incidental Take Report for Salem and Hope Creek Generating Stations, Biological Opinion NER-2010-6581 HCH-2018-011, Discharge Monitoring Report for January 20182018-02-22022 February 2018 Discharge Monitoring Report for January 2018 HCH-2017-049, Discharge Monitoring Report for November 20172017-12-22022 December 2017 Discharge Monitoring Report for November 2017 HCH-2017-046, Discharge Monitoring Report2017-11-21021 November 2017 Discharge Monitoring Report HCH-2017-038, Submittal of Discharge Monitoring Report for August 20172017-09-25025 September 2017 Submittal of Discharge Monitoring Report for August 2017 HCH-2017-035, New Jersey Pollutant Discharge Elimination System Discharge Monitoring Report for July 20172017-08-24024 August 2017 New Jersey Pollutant Discharge Elimination System Discharge Monitoring Report for July 2017 HCH-2017-032, Discharge Monitoring Report for June 20172017-07-20020 July 2017 Discharge Monitoring Report for June 2017 HCH-2017-026, Discharge Monitoring Report2017-06-22022 June 2017 Discharge Monitoring Report HCH-2017-024, Discharge Monitoring Report for April 20172017-05-25025 May 2017 Discharge Monitoring Report for April 2017 ML17122A2492017-04-26026 April 2017 Submittal of 2016 Annual Radiological Environmental Operating Report LR-N17-0087, 2016 Annual Radioactive Effluent Release Report2017-04-26026 April 2017 2016 Annual Radioactive Effluent Release Report HCH-2017-020, New Jersey Pollutant Discharge Elimination System Discharge Monitoring Report Hope Creek Generating Station NJPDES Permit NJ00254112017-04-24024 April 2017 New Jersey Pollutant Discharge Elimination System Discharge Monitoring Report Hope Creek Generating Station NJPDES Permit NJ0025411 HCH-2017-013, Submittal of Discharge Monitoring Report for February 20172017-03-24024 March 2017 Submittal of Discharge Monitoring Report for February 2017 HCH-2017-011, Residuals Discharge Monitoring Report, SL1A STP Monitoring System2017-03-0101 March 2017 Residuals Discharge Monitoring Report, SL1A STP Monitoring System HCH-2017-010, Submittal of Discharge Monitoring Report for January 20172017-02-24024 February 2017 Submittal of Discharge Monitoring Report for January 2017 HCH-2017-006, Submittal of Discharge Monitoring Report for December 20162017-01-24024 January 2017 Submittal of Discharge Monitoring Report for December 2016 HCH-2016-044, Discharge Monitoring Report for November 20162017-01-0606 January 2017 Discharge Monitoring Report for November 2016 HCH-2016-042, Submittal of Discharge Monitoring Report October 20162016-12-14014 December 2016 Submittal of Discharge Monitoring Report October 2016 HCH-2016-034, Transmittal of New Jersey Pollutant Discharge Elimination System Discharge Monitoring Report2016-09-21021 September 2016 Transmittal of New Jersey Pollutant Discharge Elimination System Discharge Monitoring Report HCH-2016-031, Submittal of Discharge Monitoring Report for July 20162016-08-17017 August 2016 Submittal of Discharge Monitoring Report for July 2016 HCH-2016-028, Submittal of Discharge Monitoring Report for June 20162016-07-21021 July 2016 Submittal of Discharge Monitoring Report for June 2016 HCH-2016-021, Submittal of Discharge Monitoring Report for the Month of May 2016, and Consolidated Waste Characterization Report for Dsn 461A2016-06-17017 June 2016 Submittal of Discharge Monitoring Report for the Month of May 2016, and Consolidated Waste Characterization Report for Dsn 461A HCH-2016-018, Generation Station - Submittal of Discharge Monitoring Report for April 20162016-05-20020 May 2016 Generation Station - Submittal of Discharge Monitoring Report for April 2016 LR-N16-0052, Transmittal of 2015 Annual Radiological Environmental Operating Report2016-04-28028 April 2016 Transmittal of 2015 Annual Radiological Environmental Operating Report LR-N16-0053, & Salem Nuclear Generating Station, Units 1 & 2 - Transmittal of 2015 Annual Radioactive Effluent Release Report2016-04-28028 April 2016 & Salem Nuclear Generating Station, Units 1 & 2 - Transmittal of 2015 Annual Radioactive Effluent Release Report HCH-2016-015, Discharge Monitoring Report for March 20162016-04-22022 April 2016 Discharge Monitoring Report for March 2016 HCH-2016-010, Discharge Monitoring Report for February 20162016-03-22022 March 2016 Discharge Monitoring Report for February 2016 ML16102A2772016-03-11011 March 2016 Submittal of Annual Incidental Take Report HCH-2016-008, Submittal of Discharge Monitoring Report for January 20162016-02-19019 February 2016 Submittal of Discharge Monitoring Report for January 2016 HCH-2016-006, Discharge Monitoring Report for December 20152016-01-21021 January 2016 Discharge Monitoring Report for December 2015 HCH-2015-039, Discharge Monitoring Report for November 20152015-12-22022 December 2015 Discharge Monitoring Report for November 2015 2023-04-27
[Table view] Category:Letter type:HCH
MONTHYEARHCH-2018-036, Discharge Monitoring Report for June 20182018-07-23023 July 2018 Discharge Monitoring Report for June 2018 HCH-2018-028, Discharge Monitoring Report for Month of May 20182018-06-25025 June 2018 Discharge Monitoring Report for Month of May 2018 HCH-2018-026, New Jersey Pollutant Discharge Elimination System Discharge Monitoring Report for April 20182018-05-24024 May 2018 New Jersey Pollutant Discharge Elimination System Discharge Monitoring Report for April 2018 HCH-2018-024, New Jersey Pollutant Discharge Elimination System - Residual Discharge Monitoring Report for Year of 20172018-05-0505 May 2018 New Jersey Pollutant Discharge Elimination System - Residual Discharge Monitoring Report for Year of 2017 HCH-2018-022, Discharge Monitoring Report for March 20182018-04-24024 April 2018 Discharge Monitoring Report for March 2018 HCH-2018-016, Submittal of Discharge Monitoring Report for February 20182018-03-23023 March 2018 Submittal of Discharge Monitoring Report for February 2018 HCH-2018-011, Discharge Monitoring Report for January 20182018-02-22022 February 2018 Discharge Monitoring Report for January 2018 HCH-2017-049, Discharge Monitoring Report for November 20172017-12-22022 December 2017 Discharge Monitoring Report for November 2017 HCH-2017-046, Discharge Monitoring Report2017-11-21021 November 2017 Discharge Monitoring Report HCH-2017-038, Submittal of Discharge Monitoring Report for August 20172017-09-25025 September 2017 Submittal of Discharge Monitoring Report for August 2017 HCH-2017-035, New Jersey Pollutant Discharge Elimination System Discharge Monitoring Report for July 20172017-08-24024 August 2017 New Jersey Pollutant Discharge Elimination System Discharge Monitoring Report for July 2017 HCH-2017-032, Discharge Monitoring Report for June 20172017-07-20020 July 2017 Discharge Monitoring Report for June 2017 HCH-2017-026, Discharge Monitoring Report2017-06-22022 June 2017 Discharge Monitoring Report HCH-2017-024, Discharge Monitoring Report for April 20172017-05-25025 May 2017 Discharge Monitoring Report for April 2017 HCH-2017-020, New Jersey Pollutant Discharge Elimination System Discharge Monitoring Report Hope Creek Generating Station NJPDES Permit NJ00254112017-04-24024 April 2017 New Jersey Pollutant Discharge Elimination System Discharge Monitoring Report Hope Creek Generating Station NJPDES Permit NJ0025411 HCH-2017-013, Submittal of Discharge Monitoring Report for February 20172017-03-24024 March 2017 Submittal of Discharge Monitoring Report for February 2017 HCH-2017-011, Residuals Discharge Monitoring Report, SL1A STP Monitoring System2017-03-0101 March 2017 Residuals Discharge Monitoring Report, SL1A STP Monitoring System HCH-2017-010, Submittal of Discharge Monitoring Report for January 20172017-02-24024 February 2017 Submittal of Discharge Monitoring Report for January 2017 HCH-2017-006, Submittal of Discharge Monitoring Report for December 20162017-01-24024 January 2017 Submittal of Discharge Monitoring Report for December 2016 HCH-2016-044, Discharge Monitoring Report for November 20162017-01-0606 January 2017 Discharge Monitoring Report for November 2016 HCH-2016-042, Submittal of Discharge Monitoring Report October 20162016-12-14014 December 2016 Submittal of Discharge Monitoring Report October 2016 HCH-2016-034, Transmittal of New Jersey Pollutant Discharge Elimination System Discharge Monitoring Report2016-09-21021 September 2016 Transmittal of New Jersey Pollutant Discharge Elimination System Discharge Monitoring Report HCH-2016-031, Submittal of Discharge Monitoring Report for July 20162016-08-17017 August 2016 Submittal of Discharge Monitoring Report for July 2016 HCH-2016-028, Submittal of Discharge Monitoring Report for June 20162016-07-21021 July 2016 Submittal of Discharge Monitoring Report for June 2016 HCH-2016-021, Submittal of Discharge Monitoring Report for the Month of May 2016, and Consolidated Waste Characterization Report for Dsn 461A2016-06-17017 June 2016 Submittal of Discharge Monitoring Report for the Month of May 2016, and Consolidated Waste Characterization Report for Dsn 461A HCH-2016-018, Generation Station - Submittal of Discharge Monitoring Report for April 20162016-05-20020 May 2016 Generation Station - Submittal of Discharge Monitoring Report for April 2016 HCH-2016-015, Discharge Monitoring Report for March 20162016-04-22022 April 2016 Discharge Monitoring Report for March 2016 HCH-2016-010, Discharge Monitoring Report for February 20162016-03-22022 March 2016 Discharge Monitoring Report for February 2016 HCH-2016-008, Submittal of Discharge Monitoring Report for January 20162016-02-19019 February 2016 Submittal of Discharge Monitoring Report for January 2016 HCH-2016-006, Discharge Monitoring Report for December 20152016-01-21021 January 2016 Discharge Monitoring Report for December 2015 HCH-2015-039, Discharge Monitoring Report for November 20152015-12-22022 December 2015 Discharge Monitoring Report for November 2015 HCH-2015-034, Discharge Monitoring Report for September 20152015-10-20020 October 2015 Discharge Monitoring Report for September 2015 HCH-2015-029, Discharge Monitoring Report for August 20152015-09-22022 September 2015 Discharge Monitoring Report for August 2015 HCH-2015-027, Discharge Monitoring Report for July 20152015-08-18018 August 2015 Discharge Monitoring Report for July 2015 HCH-2015-025, Discharge Monitoring Report for June 20152015-07-23023 July 2015 Discharge Monitoring Report for June 2015 HCH-2015-020, New Jersey Pollutant Discharge Elimination System, Discharge Monitoring Report2015-06-17017 June 2015 New Jersey Pollutant Discharge Elimination System, Discharge Monitoring Report HCH-2015-018, Discharge Monitoring Report for April 20152015-05-22022 May 2015 Discharge Monitoring Report for April 2015 HCH-2015-016, Discharge Monitoring Report for March 20152015-04-22022 April 2015 Discharge Monitoring Report for March 2015 HCH-2015-010, New Jersey Pollutant Discharge Elimination System Discharge Monitoring Report Hope Creek Generating Station NJPDES Permit NJ00254112015-03-25025 March 2015 New Jersey Pollutant Discharge Elimination System Discharge Monitoring Report Hope Creek Generating Station NJPDES Permit NJ0025411 HCH-2015-008, NJPDES Discharge Monitoring Report for the Month of January 20152015-02-24024 February 2015 NJPDES Discharge Monitoring Report for the Month of January 2015 HCH-2015-006, New Jersey Pollutant Discharge Elimination System Discharge Monitoring Report Hope Creek Generating Station NJPDES Permit NJ0025411 for Month of December 20142015-01-23023 January 2015 New Jersey Pollutant Discharge Elimination System Discharge Monitoring Report Hope Creek Generating Station NJPDES Permit NJ0025411 for Month of December 2014 HCH-2014-050, Submittal of Discharge Monitoring Report for November 2014 (NJPDES Permit NJ0025411)2014-12-23023 December 2014 Submittal of Discharge Monitoring Report for November 2014 (NJPDES Permit NJ0025411) HCH-2014-047, New Jersey Pollutant Discharge Elimination System Discharge Monitoring Report for Hope Creek, Month of October 20142014-11-25025 November 2014 New Jersey Pollutant Discharge Elimination System Discharge Monitoring Report for Hope Creek, Month of October 2014 HCH-2014-044, New Jersey Pollutant Dischange Elimination System Discharge Monitoring Report, Hope Creek2014-10-23023 October 2014 New Jersey Pollutant Dischange Elimination System Discharge Monitoring Report, Hope Creek HCH-2014-037, Submittal of Discharge Monitoring Report for August 20142014-09-24024 September 2014 Submittal of Discharge Monitoring Report for August 2014 HCH-2014-033, New Jersey Pollutant Discharge Elimination System, Discharge Monitoring Report2014-08-21021 August 2014 New Jersey Pollutant Discharge Elimination System, Discharge Monitoring Report HCH-2014-030, New Jersey Pollutant Discharge Elimination System Discharge Monitoring Report Hope Creek Generating Station NJPDES Permit NJ00254112014-07-23023 July 2014 New Jersey Pollutant Discharge Elimination System Discharge Monitoring Report Hope Creek Generating Station NJPDES Permit NJ0025411 HCH-2014-025, Submittal of Discharge Monitoring Report for the Month of May 20142014-06-25025 June 2014 Submittal of Discharge Monitoring Report for the Month of May 2014 HCH-2014-022, New Jersey Pollutant Discharge Elimination System Discharge Monitoring Report for April 2014, NJPDES Permit NJ00254112014-05-23023 May 2014 New Jersey Pollutant Discharge Elimination System Discharge Monitoring Report for April 2014, NJPDES Permit NJ0025411 HCH-2014-019, Submittal of Discharge Monitoring Report for the Month of March 20142014-04-15015 April 2014 Submittal of Discharge Monitoring Report for the Month of March 2014 2018-07-23
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PSEG Nuclear LLC P.O. Box 236, Hancocks Bridge, New Jersey 08038-0236 APR 06 2007 OPPSEG Nuclear LLC HCH-2007-030 CERTIFIED MAIL RETURN RECEIPT REQUESTED ARTICLE NUMBER: 7004 2510 0005 2136 8017 United States Nuclear Regulatory Commission Document Control Desk Washington, DC 20555 2006 ANNUAL ENVIRONMENTAL OPERATING REPORT HOPE CREEK GENERATING STATION FACILITY OPERATING LICENSE NO. NPF-57 DOCKET NO. 50-354 The attached 2006 Annual Environmental Operating Report is hereby submitted pursuant to Technical Specification Section 6.9.1.6 and Subsection 5.4.1 of the Environmental Protection Plan (Non-radiological) for Hope Creek Generating Station.
The Environmental Protection Plan is Appendix B to Facility Operating License NPF-57 (Docket No. 50-354).
Sincerely, r pa, 1011_1ý P
John F. Perry (/
Hope Creek Plant Manager
/cew Attachment (1)
Z7i~~s 95-2168 REV. 7/99
APR 0'6 2007 USNRC 2 HCH-2007-030 C Mr. Samuel J Collins, Administrator - Region I U. S. Nuclear Regulatory Commission 475 Allendale Road King of Prussia, PA 19406 Mr. Stewart Bailey, Licensing Project Manager - HC U. S. Nuclear Regulatory Commission One White Flint North 11555 Rockville Pike Mail Stop 8B1 Rockville, MD 20852 USNRC Senior Resident Inspector - Hope Creek Mail Code (X24)
Mr. Kent Tosch, Manager Bureau of Nuclear Engineering P.O. Box 415 Trenton, NJ 08625-0415
APR 06 2007 2006 ANNUAL ENVIRONMENTAL OPERATING REPORT (NON-RADIOLOGICAL)
January 1 through December 31,2006 HOPE CREEK GENERATING STATION DOCKET NO. 50-354 OPERATING LICENSE NO. NPF-57 PSEG NUCLEAR LLC P.O. BOX 236 HANCOCKS BRIDGE, NEW JERSEY 08038 APRIL 2007
TABLE OF CONTENTS Section Title Page
1.0 INTRODUCTION
1 2.0 ENVIRONMENTAL PROTECTION ACTIVITIES 1 2.1 AQUATIC ISSUES 1 2.2 TERRESTRIAL ISSUES 2 3.0 EPP COMPLIANCE STATUS 3 3.1 EPP NONCOMPLIANCES 3 3.2 REVIEW 3 4.0 CHANGES IN STATION DESIGN OR OPERATION 3 5.0 NONROUTINE REPORTS 3
1.0 INTRODUCTION
This 2006 Annual Environmental Operating Report (AEOR) for the Hope Creek Generating Station was prepared in accordance with Subsection 5.4.1 of Appendix B to Facility Operating License No. NPF-57, Environmental Protection Plan (Non-radiological). The reporting requirements of the Environmental Protection Plan (EPP) became effective April 11, 1986, with the issuance of the initial Hope Creek Operating License (NPF-57).
This is the 22nd AEOR submitted for Hope Creek Generating Station. It corresponds to the reporting period January 1, 2006 to December 31, 2006.
Hope Creek Generating Station produced 8,586,329 megawatt-hours of net electrical energy during this period.
As required by Subsection 5.4.1 of the EPP, we have included summaries and analyses of all required environmental protection activities. This information is described in Section 2.0. Section 3.0 addresses the issue of EPP compliance.
Changes to station design or operation and the review for potentially significant unreviewed environmental questions are addressed in Section 4.0.
Administrative review procedures and unusual and/or important environmental events are discussed in Section 5.0.
2.0 ENVIRONMENTAL PROTECTION ACTIVITIES 2.1 AQUATIC ISSUES Subsection 4.2.1 of the EPP references the Clean Water Act as the mechanism for protecting aquatic biota through water quality monitoring. The United States Nuclear Regulatory Commission (USNRC) relies upon the State of New Jersey, acting under the authority of the Clean Water Act, to insure applicable requirements for aquatic monitoring are implemented. The New Jersey Department of Environmental Protection (NJDEP) is the state's regulatory agency.
The state of New Jersey requires as part of their New Jersey Pollutant Discharge Elimination System (NJPDES) permit program that effluent monitoring be performed, with the results summarized and submitted monthly on Discharge Monitoring Report (DMR) forms. The monitoring is intended to determine compliance with permit (NJPDES No. NJ002541 1) effluent limitations. We have reviewed the DMR's corresponding to the 2006 AEOR reporting period and have determined that no significant deviations have occurred. Copies of monthly DMR's are -routinely sent to USNRC's Document Control Desk and additional copies are available upon request.
1
On December 31, 2002, the New Jersey Department of Environmental Protection (NJDEP) issued a Final New Jersey Pollutant Discharge Elimination System (NJPDES) Permit that authorizes the continued discharge of cooling tower blowdown and other effluents from the Hope Creek Generating Station to the Delaware River. The Permit was effective on March 1, 2003 and contains conditions and limitations for continued compliance with the federal and state Clean Water Act (CWA) and the NJDEP's regulations. On January 31, 2005 the NJDEP issued a major modification to the NJPDES permit to correct technical errors contained in the original Permit. The NJPDES Permit retains substantially similar effluent limitations and conditions, including chemical-specific requirements and system operational requirements.
While the NRC relies on the State of New Jersey for protection of the water quality, the National Marine Fisheries Service (NMFS) maintains regulatory authority with respect to certain migratory threatened and endangered aquatic species. On May 15, 1993 the NMFS issued a revised Section 7 Consultation, Biological Opinion. The revision removed all requirements for marine life monitoring at the Hope Creek Generating Station. This revision was incorporated into the Facility Operating License No. NPF-57 through Amendment No. 60.
2.2 TERRESTRIAL ISSUES PSEG NUCLEAR LLC has been voluntarily monitoring the osprey population that nest on our transmission towers through a joint effort with the NJDEP since 1989.
3.0 EPP COMPLIANCE STATUS 3.1 EPP NONCOMPLIANCES Subsection 5.4.1 of the EPP requires a list of EPP noncompliances and the corrective actions taken to remedy them. No previously unreviewed environmental impacts attributable to the operation of the Hope Creek Generating Station were observed during 2006. Likewise, there were no instances of noncompliance with the EPP.
3.2 REVIEW Subsection 5.1 of the EPP for Hope Creek Generating Station requires that an independent review of compliance with the EPP be maintained and made available for inspection. Compliance with the EPP was reviewed as part of the 2
QA Assessment Program in 2005. A triennial compliance review of the EPP is scheduled for 2008.
4.0 CHANGES IN STATION DESIGN OR OPERATION Pursuant to the requirements of Section 3.1 of the EPP, station design/operational changes during the time period covered by this report were reviewed for potential environmental impact. None of the recommended changes posed a potential to significantly affect the environment, and therefore, none involved an unreviewed environmental question or a change in the EPP.
5.0 NONROUTINE REPORTS Subsection 5.4.1 of the EPP requires that a list of nonroutine reports submitted to the NRC during 2006 be included with this report. No environmentally related nonroutine reports were submitted to the USNRC in 2006.
Hope Creek Generating Station experienced no unusual or important events that indicated or could have resulted in a "significant environmental impact" during the 2006 reporting period.
3