Burn Ash Contaminant Cleanup Project (Operable Unit 1)

ADMINISTRATIVE RECORD

To view the printed copy of the Administrative Record, please visit our information repository at the San Diego NWR Complex Headquarters at 1080 Gunpowder Point Drive, Chula Vista, CA 91910. Digital copies are not available for distribution. 

Please contact Public Information Officer Nancy Fernandez to make an appointment to view the documents or if you have any questions at Nancy_Fernandez@fws.gov

INDEX for Administrative Record

 AR 0001: As Built Plans: State Highway Between H Street in Chula Vista and 14th Street in National City

 AR 0002: As Built Plans for State Highway Project north of South city Limits of National City

 AR 0003: Final Environmental Impact Statement - Sweetwater River flood control channel 

 AR 0004: Biological Assessment for Endangered Species Consultation - 1981 

 AR 0005: As Built - Project Plans for State Highway near National City and Chula Vista on Route 5 from E Street Overcrossing to 24th Street Undercrossing and on Route 54

 AR 0006: Biological Opinion 1-1-78-F-14-R2 - Combined Sweetwater River Flood Control & Highway Project 

 AR 0007: Stipulated Settlement: Sierra Club vs Marsh Civil No. 86-1942-GT (IEG)

 AR 0008: Sweetwater Marsh Morphology and Tidal Circulation  

 AR 0009: Contract #DACW09-90-C-0067, Sweetwater River Channel, Channel Improvements, Treatment of “Unsuitable Material”

 AR 0010: Historical Study Report for the Proposed South Bay Bikeway Project, San Diego County 11-SD-5, PM 8.6/R10.0

 AR 0011: Letter San Diego HMMD to Caltrans Dioxins in Soil

 AR 0012: San Diego Bay National Wildlife Refuge Final CCP and EIS Volume I

 AR 0013: Site Sampling Plan – East Bluff Paradise Marsh, Paradise Marsh National City, San Diego County 

 AR 0014: Paradise Marsh Contaminants Investigation

 AR 0015: Official Notice: 37-CR-0028 - October 2008

 AR 0016: Official Notice: 37-CR-0084 - October 2008

 AR 0017: Closed Disposal Site Inspection Report: 37-CR-0028 Gunpowder Point (Paradise Marsh) - Dec. 2008

 AR 0018: Closed Disposal Site Inspection Report: 37-CR-0084 National City Dump (AKA Davies Dump) - Feb. 2009   

 AR 0019: Closed Disposal Site Inspection Report: 37-CR-0028 Gunpowder Point (Paradise Marsh) - March 2009

 AR 0020: Closed Disposal Site Inspection Report: 37-CR-0028 Gunpowder Point (Paradise Marsh) - June 2009

 AR 0021: Notice of Violation Letter: 37-CR-0028 

 AR 0022: Closed Disposal Site Inspection Report: 37-CR-0028 Gunpowder Point (Paradise Marsh) - Sept. 2009

 AR 0023: Notice and Order Letter 37-CR-0028

 AR 0024: Closed Disposal Site Inspection Report: 37-CR-0028 Gunpowder Point (Paradise Marsh) - Nov. 2009

 AR 0025: Closed Disposal Site Inspection Report: 37-CR-0084 National City Dump (AKA Davies Dump) - Nov. 2009

 AR 0026: Closed Disposal Site Inspection Report: 37-CR-0028 Gunpowder Point (Paradise Marsh) - Feb. 2010

 AR 0027: Closed Disposal Site Inspection Report: 37-CR-0084 National City Dump (AKA Davies Dump) - Feb. 2010  

 AR 0028: Draft Site Investigation Report, East Bluff - Paradise Marsh 

 AR 0029: Draft Response Plan for Post-Closure Maintenance for 37-CR-0028 

 AR 0030: Closed Disposal Site Inspection Report: 37-CR-0084 Gunpowder Point (Paradise Marsh) - April 2010

 AR 0031: Closed Disposal Site Inspection Report: 37-CR-0028 National City Dump (AKA Davies Dump) - May 2010

 AR 0032: Comments on Draft Response Plan for Post-Closure Maintenance for 37-CR-0028

 AR 0033: Response Plan for Post-Closure Maintenance for 37-CR-0028

 AR 0034: Closed Disposal Site Inspection Report: 37-CR-0028 Gunpowder Point (Paradise Marsh) - Sept. 2010

 AR 0035: Closed Disposal Site Inspection Report: 37-CR-0084 National City Dump (AKA Davies Dump) - Sept. 2010

 AR 0036: Request Memorandum for Informal Consultation under Section 7 Section 7
Section 7 Consultation The Endangered Species Act (ESA) directs all Federal agencies to work to conserve endangered and threatened species and to use their authorities to further the purposes of the Act. Section 7 of the Act, called "Interagency Cooperation," is the mechanism by which Federal agencies ensure the actions they take, including those they fund or authorize, do not jeopardize the existence of any listed species.

Learn more about Section 7
of the Endangered Species Act 

 AR 0037: NEPA Compliance Checklist

 AR 0038: Environmental Action Statement for Categorical Exclusion

 AR 0039: Closed Disposal Site Inspection Report: 37-CR-0028 Gunpowder Point (Paradise Marsh) - Feb. 2010 

 AR 0040: Closed Disposal Site Inspection Report: 37-CR-0084 National City Dump (AKA Davies Dump) - Feb. 2010

 AR 0041: Closed Disposal Site Inspection Report: 37-CR-0028 Gunpowder Point (Paradise Marsh) - Feb. 2011

 AR 0042: Closed Disposal Site Inspection Report: 37-CR-0084 National City Dump (AKA Davies Dump) - Mar. 2011

 AR 0043: Draft Limited Historical Study, Gunpowder Point (aka Paradise Marsh), SWIS No 37-CR-0028, National City Dump (aka Davies Dump)- 37-CR-0084, Chula Vista and Nation City, CA

 AR 0044: Preliminary Site Investigation and Characterization Paradise Marsh (a.k.a. "Gunpowder Point") Chula Vista, CA

 AR 0045: Closed Disposal Site Inspection Report: 37-CR-0028 Gunpowder Point (Paradise Marsh) - June 2011

 AR 0046: Closed Disposal Site Inspection Report: 37-CR-0084 National City Dump (AKA Davies Dump) - June 2011 

 AR 0047: Removal Report for SDG&E

 AR 0048: Statement of Work Preliminary Assessment /Site Investigation for the Burn Ash Piles on Portions of the Sweetwater Marsh Unit, San Diego Bay NWR

 AR 0049: Quarterly Report for Post-Closure Maintenance of the Burn Ash Deposits, San Diego Bay NWR-Sweetwater Marsh Unit, June, July and August 2011

 AR 0050: Closed Disposal Site Inspection Report: 37-CR-0028 Gunpowder Point (Paradise Marsh) - Sept. 2011

 AR 0051: Closed Disposal Site Inspection Report: 37-CR-0084 National City Dump (AKA Davies Dump) - Sept. 2011 

 AR 0052: Sampling and Analysis Report Ash Deposit 1 and Eroding Burn Ash Deposit along the Connector Marsh, San Diego Bay NWR - Sweetwater Marsh Unit

 AR 0053: Sign In sheet and Slide Presentation gunpowder Point Burn Ash Site 37.CR.0028

 AR 0054: Closed Disposal Site Inspection Report: 37-CR-0028 Gunpowder Point (Paradise Marsh) - Dec. 2011

 AR 0055: Closed Disposal Site Inspection Report: 37-CR-0084 National City Dump (AKA Davies Dump) - Dec. 2011 

 AR 0056: Closed Disposal Site Inspection Report: 37-CR-0084 National City Dump (AKA Davies Dump) - Feb. 2012  

 AR 0057: Closed Disposal Site Inspection Report: 37-CR-0028 Gunpowder Point (Paradise Marsh) - Mar. 2012

 AR 0058: Closed Disposal Site Inspection Report: 37-CR-0028 Gunpowder Point (Paradise Marsh) - May 2012

 AR 0059: Closed Disposal Site Inspection Report: 37-CR-0084 National City Dump (AKA Davies Dump) - June 2012

 AR 0060: Closed Disposal Site Inspection Report: 37-CR-0028 Gunpowder Point (Paradise Marsh) - Aug. 2012

 AR 0061: Closed Disposal Site Inspection Report: 37-CR-0084 National City Dump (AKA Davies Dump) - Aug. 2012 

 AR 0062: Closed Disposal Site Inspection Report: 37-CR-0084 National City Dump (AKA Davies Dump) - Oct. 2012

 AR 0063: Closed Disposal Site Inspection Report: 37-CR-0028 Gunpowder Point (Paradise Marsh) - Dec. 2012

 AR 0064: Closed Disposal Site Inspection Report: 37-CR-0084 National City Dump (AKA Davies Dump) - Dec. 2012

 AR 0065: Closed Disposal Site Inspection Report: 37-CR-0084 National City Dump (AKA Davies Dump) - Jan. 2013

 AR 0066: Closed Disposal Site Inspection Report: 37-CR-0028 Gunpowder Point (Paradise Marsh) - Feb. 2013

 AR 0067: Quarterly Report for Post-Closure Maintenance of the Burn Ash Deposits, San Diego Bay NWR-Sweetwater Marsh Unit, January, February and March 2012

 AR 0068: Quarterly Report for Post-Closure Maintenance of the Burn Ash Deposits, San Diego Bay NWR-Sweetwater Marsh Unit, April, May and June 2012

 AR 0069: Quarterly Report for Post-Closure Maintenance of the Burn Ash Deposits, San Diego Bay NWR-Sweetwater Marsh Unit, July, August and September 2012

 AR 0070: Quarterly Report for Post-Closure Maintenance of the Burn Ash Deposits, San Diego Bay NWR-Sweetwater Marsh Unit, October, November and December 2012 

 AR 0071: Closed Disposal Site Inspection Report: 37-CR-0084 National City Dump (AKA Davies Dump) - Mar. 2013

 AR 0072: Preliminary Assessment/ Site Inspection, Sweetwater Marsh Burn Ash Piles, San Diego Bay NWR

 AR 0073: San Diego Bay National Wildlife Refuge – Sweetwater Marsh Unit Letter

 AR 0074: Closed Disposal Site Inspection Report: 37-CR-0028 Gunpowder Point (Paradise Marsh) - May 2013

 AR 0075: Closed Disposal Site Inspection Report: 37-CR-0084 National City Dump (AKA Davies Dump) - May 2013

 AR 0076: Approval Memo for Initiating EE/CA to Develop Non-TCRA Alternatives for Sweetwater Marsh Burn Ash Piles 

 AR 0077: Closed Disposal Site Inspection Report: 37-CR-0028 Gunpowder Point (Paradise Marsh) - July 2013 

 AR 0078: Closed Disposal Site Inspection Report: 37-CR-0084 National City Dump (AKA Davies Dump) - July 2013

 AR 0079: Statement of Work, EE/CA, Sweetwater Marsh Burn Ash Piles

 AR 0080: Quarterly Report for Post-Closure Maintenance of the Burn Ash Deposits, San Diego Bay NWR-Sweetwater Marsh Unit, January, February and March 2013

 AR 0081: Quarterly Report for Post-Closure Maintenance of the Burn Ash Deposits, San Diego Bay NWR-Sweetwater Marsh Unit, April, May, and June 2013

 AR 0082: Closed Disposal Site Inspection Report: 37-CR-0028 Gunpowder Point (Paradise Marsh) - Oct. 2013

 AR 0083: Closed Disposal Site Inspection Report: 37-CR-0084 National City Dump (AKA Davies Dump) - Oct. 2013 

 AR 0084: Closed Disposal Site Inspection Report: 37-CR-0028 Gunpowder Point (Paradise Marsh) - Jan. 2014

 AR 0085: Closed Disposal Site Inspection Report: 37-CR-0084 National City Dump (AKA Davies Dump) - Jan. 2014 

 AR 0086.A: Workplan, Supplemental Site Investigation, Sweetwater Marsh Burn Ash Site

 AR 0086.B: Sampling and Analysis Plan, Supplemental Site Investigation

 AR 0086.C: Health and Safety, Supplemental Site Investigation

 AR 0087: Sampling and Analysis Plan, Supplemental Site Investigation, Sweetwater Marsh Burn Ash Site

 AR 0088: Health and Safety, Supplemental Site Investigation, Sweetwater Marsh Burn Ash Site

 AR 0089: Closed Disposal Site Inspection Report: 37-CR-0028 Gunpowder Point (Paradise Marsh) - May 2014

 AR 0090: Closed Disposal Site Inspection Report: 37-CR-0084 National City Dump (AKA Davies Dump) - May 2014

 AR 0091: Closed Disposal Site Inspection Report: 37-CR-0028 Gunpowder Point (Paradise Marsh) - Aug. 2014

 AR 0092: Closed Disposal Site Inspection Report: 37-CR-0084 National City Dump (AKA Davies Dump) - Aug. 2014 

 AR 0093.A: Supplemental Site Characterization Workplan, San Diego Gas and Electric, Sweetwater Marsh

 AR 0093.B: Supplemental Site Characterization Workplan, San Diego Gas and Electric, Sweetwater Marsh 

 AR 0093.C: Supplemental Site Characterization Workplan, San Diego Gas and Electric, Sweetwater Marsh 

 AR 0093.D: Supplemental Site Characterization Workplan, San Diego Gas and Electric, Sweetwater Marsh

 AR 0093.E: Supplemental Site Characterization Workplan, San Diego Gas and Electric, Sweetwater Marsh 

 AR 0093.F: Supplemental Site Characterization Workplan, San Diego Gas and Electric, Sweetwater Marsh 

 AR 0093.G: Supplemental Site Characterization Workplan, San Diego Gas and Electric, Sweetwater Marsh 

 AR 0093.H: Supplemental Site Characterization Workplan, San Diego Gas and Electric, Sweetwater Marsh

 AR 0093.I: Supplemental Site Characterization Workplan, San Diego Gas and Electric, Sweetwater Marsh 

 AR 0093.J: Supplemental Site Characterization Workplan, San Diego Gas and Electric, Sweetwater Marsh 

 AR 0093.K: Supplemental Site Characterization Workplan, San Diego Gas and Electric, Sweetwater Marsh 

 AR 0094: Quarterly Report for Post-Closure Maintenance of the Burn Ash Deposits, San Diego Bay NWR-Sweetwater Marsh Unit, July, August and September 2013

 AR 0095: Quarterly Report for Post-Closure Maintenance of the Burn Ash Deposits, San Diego Bay NWR-Sweetwater Marsh Unit, October, November and December 2013

 AR 0096: Quarterly Report for Post-Closure Maintenance of the Burn Ash Deposits, San Diego Bay NWR-Sweetwater Marsh Unit, January, February and March 2014 

 AR 0097: Quarterly Report for Post-Closure Maintenance of the Burn Ash Deposits, San Diego Bay NWR-Sweetwater Marsh Unit, April, May and June 2014

 AR 0098: Closed Disposal Site Inspection Report: 37-CR-0028 Gunpowder Point (Paradise Marsh) - Oct. 2014

 AR 0099: Closed Disposal Site Inspection Report: 37-CR-0084 National City Dump (AKA Davies Dump) - Oct. 2014 

 AR 0100.A: Supplemental Site Characterization Report, San Diego Gas and Electric, Sweetwater Marsh

 AR 0100.B: Supplemental Site Characterization Report, San Diego Gas and Electric, Sweetwater Marsh 

 AR 0100.C: Supplemental Site Characterization Report, San Diego Gas and Electric, Sweetwater Marsh 

 AR 0100.D: Supplemental Site Characterization Report, San Diego Gas and Electric, Sweetwater Marsh 

 AR 0100.E: Supplemental Site Characterization Report, San Diego Gas and Electric, Sweetwater Marsh 

 AR 0100.F: Supplemental Site Characterization Report, San Diego Gas and Electric, Sweetwater Marsh 

 AR 0100.G: Supplemental Site Characterization Report, San Diego Gas and Electric, Sweetwater Marsh 

 AR 0100.H: Supplemental Site Characterization Report, San Diego Gas and Electric, Sweetwater Marsh 

 AR 0101: Workplan, Supplemental Site Investigation, EE/CA, Sweetwater Marsh Burn Ash Piles

 AR 0102: Comments Supplemental Site Investigation Sweetwater Marsh, San Diego Bay NWR

 AR 0103: Closed Disposal Site Inspection Report: 37-CR-0028 Gunpowder Point (Paradise Marsh) - Feb. 2015

 AR 0104: Closed Disposal Site Inspection Report: 37-CR-0084 National City Dump (AKA Davies Dump) - Feb. 2015

 AR 0105: Closed Disposal Site Inspection Report: 37-CR-0028 Gunpowder Point (Paradise Marsh) - June 2015

 AR 0106: Closed Disposal Site Inspection Report: 37-CR-0084 National City Dump (AKA Davies Dump) - June 2015

 AR 0107: Closed Disposal Site Inspection Report: 37-CR-0028 Gunpowder Point (Paradise Marsh) - Sept. 2015

 AR 0108: Closed Disposal Site Inspection Report: 37-CR-0084 National City Dump (AKA Davies Dump) - Sept. 2015 

 AR 0109: Notification Letter of Natural Resources for USFWS

 AR 0110: Notification Letter of Natural Resources for NOAA 

 AR 0111: Notification Letter of Natural Resources for CDFW 

 AR 0112: Closed Disposal Site Inspection Report: 37-CR-0028 Gunpowder Point (Paradise Marsh) - Nov. 2015

 AR 0113: Closed Disposal Site Inspection Report: 37-CR-0084 National City Dump (AKA Davies Dump) - Nov. 2015

 AR 0114: Closed Disposal Site Inspection Report: 37-CR-0028 Gunpowder Point (Paradise Marsh) - Feb. 2016

 AR 0115: Closed Disposal Site Inspection Report: 37-CR-0084 National City Dump (AKA Davies Dump) - Feb. 2016

 AR 0116: Action Memorandum for Conducting a Time-Critical Removal Action at the Sweetwater Marsh Unit of the San Diego Bay NWR 

 AR 0117: Closed Disposal Site Inspection Report: 37-CR-0028 Gunpowder Point (Paradise Marsh) - May 2016

 AR 0118: Closed Disposal Site Inspection Report: 37-CR-0084 National City Dump (AKA Davies Dump) - May 2016

 AR 0119: Evaluation of Erosion Control Alternatives Sweetwater Marsh Time Critical Removal Action, San Diego Bay NWR

 AR 0120: Gunpowder Point (Paradise Marsh) Burnsite, SWIS# 37-CR-0028

 AR 0121: Quarterly Report for Post-Closure Maintenance of the Burn Ash Deposits, San Diego Bay NWR-Sweetwater Marsh Unit, July, August and September 2014

 AR 0122: Quarterly Report for Post-Closure Maintenance of the Burn Ash Deposits, San Diego Bay NWR-Sweetwater Marsh Unit, October, November and December 2014

 AR 0123: Quarterly Report for Post-Closure Maintenance of the Burn Ash Deposits, San Diego Bay NWR-Sweetwater Marsh Unit, January, February and March 2015

 AR 0124: Quarterly Report for Post-Closure Maintenance of the Burn Ash Deposits, San Diego Bay NWR-Sweetwater Marsh Unit, April, May and June 2015

 AR 0125: Quarterly Report for Post-Closure Maintenance of the Burn Ash Deposits, San Diego Bay NWR-Sweetwater Marsh Unit, July, August and September 2015

 AR 0126: Quarterly Report for Post-Closure Maintenance of the Burn Ash Deposits, San Diego Bay NWR-Sweetwater Marsh Unit, October, November and December 2015

 AR 0127: Quarterly Report for Post-Closure Maintenance of the Burn Ash Deposits, San Diego Bay NWR-Sweetwater Marsh Unit, January, February and March 2016

 AR 0128: Quarterly Report for Post-Closure Maintenance of the Burn Ash Deposits, San Diego Bay NWR -Sweetwater Marsh Unit, April, May and June 2016

 AR 0129: Environmental Investigations at the San Diego Bay NWR, Gunpowder Point (Paradise Marsh) Burnsite, SWIS No. 37-CR-0028

 AR 0130: Closed Disposal Site Inspection Report: 37-CR-0028 Gunpowder Point (Paradise Marsh) - Aug. 2016

 AR 0131: Closed Disposal Site Inspection Report: 37-CR-0084 National City Dump (AKA Davies Dump) - Aug. 2016

 AR 0132: Request Letter to Coastal Commission for ARARs for Sweetwater Marsh Unit of the San Diego Bay NWR

 AR 0133: Request Letter to California Department of Fish & Wildlife for ARARs for Sweetwater Marsh Unit of the San Diego Bay NWR 

 AR 0134: Request Letter to Dept. of Toxic Substances Control for ARARs for Sweetwater Marsh Unit of the San Diego Bay NWR 

 AR 0135: Request Letter to Dept. of Resources Recycling and Recovery for ARARs for Sweetwater Marsh Unit of the San Diego Bay NWR 

 AR 0136: Response to Dept. of Resources Recycling and Recovery Request for ARARs for Sweetwater Marsh Unit of the San Diego Bay NWR - Aug. 2016

 AR 0137: Response to CDFW Request for ARARs for Sweetwater Marsh Unit of the San Diego Bay NWR - Sept. 2016

 AR 0138: Erosion Control Design Documents Sweetwater Marsh Time Critical Removal Action, San Diego Bay NWR

 AR 0139: Response to California Coastal Commission for ARARs for Sweetwater Marsh Unit of the San Diego Bay NWR - Aug. 2016 

 AR 0140: Response to Dept. of Toxic Substances Control for ARARs for Sweetwater Marsh Unit of the San Diego Bay NWR - Aug. 2016  

 AR 0141: Supplemental Site Investigation, Sweetwater Marsh Unit, San Diego Bay National Wildlife Refuge

 AR 0142: Streamlined Risk Evaluation, Sweetwater Marsh Unit, San Diego Bay National Wildlife Refuge

 AR 0143: Statement of Work, Bank Erosion Repair at Sweetwater Marsh, San Diego Bay NWR

 AR 0144: Request for Cultural Resource Compliance Sweetwater Marsh Burn Ash Piles, San Diego Bay NWR

 AR 0145: Quarterly Report for Post-Closure Maintenance of the Burn Ash Deposits, San Diego Bay NWR-Sweetwater Marsh Unit, July, August and September 2016

 AR 0146: Closed Disposal Site Inspection Report: 37-CR-0028 Gunpowder Point (Paradise Marsh) - Nov. 2016

 AR 0147: Closed Disposal Site Inspection Report: 37-CR-0084 National City Dump (AKA Davies Dump) - Nov. 2016

 AR 0148: Action Memorandum for Conducting a Time-Critical Removal Action at the Sweetwater Marsh Unit of the San Diego Bay NWR (Amended)

 AR 0149: Best Management Practices Erosion Control Design Documents Sweetwater Marsh Unit, San Diego Bay NWR

 AR 0150: NHPA Section 106 Consideration, Coir Log Installation in Connector Marsh, Sweetwater Marsh Unit, San Diego Bay NWR

 AR 0151: Project Work Plan, Bank Stabilization Sweetwater Marsh, San Diego Bay NWR

 AR 0152: Quarterly Report for Post-Closure Maintenance of the Burn Ash Deposits, San Diego Bay NWR-Sweetwater Marsh Unit, October, November and December 2016 

 AR 0153: Closed Disposal Site Inspection Report: 37-CR-0028 Gunpowder Point (Paradise Marsh) - Feb. 2017

 AR 0154: Closed Disposal Site Inspection Report: 37-CR-0084 National City Dump (AKA Davies Dump) - Feb. 2017

 AR 0155: Final Report, Bank Stabilization Sweetwater Marsh, San Diego Bay NWR

 AR 0156: Community Involvement Plan 

 AR 0157: Community Interviews

 AR 0158: Notice of Availability of Administrative Record Sweetwater Marsh OU1 Bank Stabilization Project

 AR 0159: Proof of Publication: Notice of Availability of Administrative Record Sweetwater Marsh OU1 Bank Stabilization Project

 AR 0160: Closed Disposal Site Inspection Report: 37-CR-0028 Gunpowder Point (Paradise Marsh) - May 2017

 AR 0161: Closed Disposal Site Inspection Report: 37-CR-0084 National City Dump (AKA Davies Dump) - May 2017

 AR 0162: Quarterly Report for Post-Closure Maintenance of the Burn Ash Deposits, San Diego Bay NWR-Sweetwater Marsh Unit, January, February and March 2015

 AR 0163: Engineering Evaluation/Cost Analysis Sweetwater Marsh Unit, Operable Unit 1 (Burn Ash Areas) San Diego Bay NWR

 AR 0164: Fact Sheet: Sweetwater Marsh Unit, Operable Unit 1 (Burn Ash Areas) San Diego Bay NWR

 AR 0165: Quarterly Report for Post-Closure Maintenance of the Burn Ash Deposits, San Diego Bay NWR-Sweetwater Marsh Unit, April, May, and June 2017

 AR 0166: Public Notice: Public Availability of Administrative Records and Engineering Evaluation/Cost Analysis Reports for Operable Units One and Two of the Sweetwater Marsh Unit San Diego Bay NWR