MEMORANDUM OF DECISION AND ORDER
This сase involves a dispute between Plaintiff, the State of Maine, and Defendants, United States Department of the Interior (“DOI”), United States Geological Survey (“USGS”), United States Fish and Wildlife Service (“USFWS”), United States Department of Commerce (“DOC”), and National Marine Fisheries Service (“NMFS”), over Defendants’ obligation under the Freedom of Information Act (“FOIA”), 5 U.S.C. § 552, to disclose information regarding a proposal by Defendants USFWS and NMFS (collectively “the Services”) to list the Atlantic salmon populations in eight Maine rivers as a discrete population segment eligible for protection under the Endangered Species Act (“ESA”), 16 U.S.C. §§ 1531-1543. Now before the Court are Defendants’ Motion for Partial Summary Judgment (“Defendants’ Motion for Summary Judgment”) (Docket No. 14) with respect to Counts II and III of Plaintiffs Complaint, and (Plaintiffs Motion for Partial Summary Judgment and Opposition to Defendants’ Motion for Partial Summary Judgment) (“Plaintiffs Motion for Summary Judgment”) (Docket No. 15) with respect to these same counts. For the reasons discussed below, the Court will order immediate disclosure of some of the requested documents, deem other documents exempt *732 from disclosure under the FOIA, and review, in camera, the remaining documents to assess the segregability of nonexempt information.
BACKGROUND
Relevant tо the motions now before the Court are Counts II and III of Plaintiffs Complaint (Docket No. 1). These counts concern a FOIA request served by Plaintiff upon Defendants on January, 18, 2000. 1 See Plaintiffs Statement of Material Facts (“PSMF”) (Docket No. 16) ¶3; January 18, 2000, FOIA Request, Defendants’ Statement of Material Facts (“DSMF”) (Docket No. 13), Exhibit 3. In this request, Plaintiff sought, among other items, documents, data, studies, and correspondence pertaining to Defendants’ decision to list as endangered the Atlantic salmon population in eight Maine rivers. See id. In a series of letters between February 25, 2000, and March 3, 2000, Defendants DOI, USFWS, and USGS (collectively “the DOI Defendants”) partially denied this request, providing Plaintiff with 1,416 documents of 1,724 documents deemed responsive to Plaintiffs January 18 FOIA request. See PSMF ¶ 4; DSMF ¶¶ 5-8. Plaintiff administratively appealed this denial to DOI by letter dated March 21, 2000. See PSMF ¶ 6; DSMF ¶ 9; March 21, 2000, Letter from Christopher Taub to United States Department of the Interior, DSMF, Exhibit 4, Attachment F. DOI denied this appeal by letter dated April 19, 2000. See PSMF ¶ 7; DSMF ¶ 10; April 19, 2000, Letter from William W. Wolf to Christopher Taub, DSMF, Exhibit 4, Attachment G. Defendants DOC and NMFS (collectively “the DOC Defendants”) initially did not respond to Plaintiffs January 18 FOIA request. See PSMF ¶ 4.
Plaintiff filed this lawsuit on June 13, 2000. See Complaint. Count II alleges that the DOC Defendants have failed to respond to Plaintiffs January 18 FOIA request. Count III alleges that the DOI Defendants have improperly withheld 307 files from their response to this request. 2 With respect to these allegations, Plaintiff has prayed for a finding that Defendants are in violation of the FOIA and an order requiring the prompt production of these files.
Since the filing of this lawsuit, the DOI Defendants have subsequently released two of the initially withheld documents. See DSMF ¶14. The DOC Defendants also took action after the filing of this lawsuit, formally recognizing Plaintiffs January 18, 2000,’ FOIA request on April 5, 2000, by stating that they would respond to Plaintiffs request “in the near future.” April 5, 2000, Letter from Penelope D. Dalton to Christopher Taub, DSMF, Exhibit 5; DSMF ¶ 4; DSMF ¶ 11. On July 10, 2000, NMFS did respond to the request, providing Plaintiff with documents deemed responsive to the request and advising Plaintiff of its decision to withhold twenty-three documents pursuant to various FOIA exemptions. See July 10, 2000, Letter from Penelope D. Dalton to Christopher Taub, DSMF, Exhibit 6; PSMF ¶ 11; DSMF ¶ 12. On August 25, 2000, DOC released the portions of two of these documents that it deemed nonexempt under the FOIA. See DSMF ¶ 13.
DISCUSSION
In their Motion for Summary Judgment, Defendants contend that all of the documents withheld are exempt from FOIA *733 disclosure under 5 U.S.C. § 552(b)(5) (“Exemption 5”) and 5 U.S.C. § 552(b)(6) (“Exemption 6”). Specifically, the DOI Defendants claim that Exemption 5, which exempts from disclosure “inter-agency or intra-agency memorandums or letters which would not оtherwise be available by law to a party other than an agency in litigation with the agency,” encompasses the attorney-client privilege and the work product privilege, and that these privileges justify the withholding of 303 documents. 3 Additionally, the DOI Defendants claim Exemption 6, which exempts from disclosure “personnel and medical files and similar files the disclosure of which would constitute a clearly unwarranted invasion of privacy,” to justify the withholding of two documents. 4 The DOC Defendants also invoke Exemption 5 as a ground for withholding documents from Plaintiff, claiming that this exemption encompasses the deliberative process privilege, and that this privilege justifies the withholding of all twenty-three documents. The DOC Defendants additionally claim the attorney-client and/or work product privileges as grounds for withholding eight documents. Defendants maintain that because the requested documents fall under these exemptions to the FOIA, the Court does not have subject matter jurisdiction to require their disclosure and should, therefore, grant summary judgment in favor of Defendants. Both sets of Defendants have filed indices itemizing the various documents that have been withheld, summarizing the contents of each document, and listing the FOIA exemptions applicable to each document; the Court will refer to these indices as ‘Vaughn indices” for the purposes of this motion. See Interior Vaughn Index, DSMF, Exhibit 4, Attachment H; Commerce Vaughn Index, DSMF, Exhibit 9, Attachment A. 5
Plaintiff challenges Defendants’ Motion to Dismiss on a number of grounds. With respect to the DOI Defendants, Plaintiff first contends that the Vaughn index submitted in support of their exemption claims is insufficiently detailed to allow either Plaintiff the opportunity to challenge or the Court the ability to evaluate the applicability of Defendants’ claimed exemptions. Alternatively, using the information that the DOI Defendants have provided in their Vaughn index, Plaintiff argues that these Defendants have failed to establish either the attorney-client privilege as a ground for withholding any of the 186 documents claimed exempt under this privilege or the work product privilege as a ground for withholding any of the 254 documents claimed exempt under this privilege. Plaintiff maintains that, in these ways, the DOI Defendants have failed to sustain their burden of establishing a FOIA exemption, and that the Court should, therefore, grant summary judgment in favor of Plaintiff and order the immediate production of all documents withheld by these Defendants under these claimed privileges. Plaintiff does not challenge the DOI Defendants’ invocation of FOIA Exemption 6 as a ground for with *734 holding two documents. 6 Plaintiff does not challenge the adequacy of the Vaughn index submitted by the DOC Defendants or the applicability of the claimed privileges with regard to seventeen of the withheld documents, but does challenge the complete withholding of six documents under the deliberative process privilege. Plaintiff contends that five of these documents appear to contain some nonexempt factual information and that Defendants have not demonstrated why this information is not segregable from the privileged information. Plaintiff requests that the Court conduct an in camera review of these five documents to determine whether they contain segregable nonprivileged information. Plaintiff challenges the withholding of the other document on the ground that it does not reflect a permissible deliberation under the ESA.
In reply, the DOI Defendants maintain that their Vaughn index contains sufficient details for the effective evaluation of their claims of exemption and that the information they have provided in this index and their supporting affidavits does fulfill then-burden of proof. They also arguе that, should the Court decide that their Vaughn index lacks sufficient detail, the proper procedure is to order the Defendants to supplement the index rather than to order disclosure of the documents. The DOC Defendants maintain the applicability of the deliberative process privilege and oppose the use of in camera review, arguing that its index makes resort to this measure unnecessary. In addition to this reply, Defendants have also filed a motion opposing Plaintiffs Cross-Motion for Summary Judgment and a responsive statement of material facts. However, these opposition papers were untimely filed-.
I. DEFENDANTS’ UNTIMELY RESPONSE
As a preliminary matter, the Court must decide whether to consider Defendants’ untimely filed Opposition to Plaintiffs Cross Motion for Summary Judgment (Docket No. 21) and Response to Plaintiffs Statement of Material Facts (Docket No. 20). Defendants filed these papers on November 13, 2000, seven calendar days after the deadline prescribed by Federal Rule of Civil Procedure 6(a) and Local Rules 6 and 7(b). 7 Defendants move the Court to consider these untimely filed papers, asserting excusable neglect under Federal Rule of Civil Procedure 6(b) and Federal Rule of Civil Prоcedure 55(e)’s limitation of the entry of default judgments against the United States or its agencies, in support of this motion. The Court declines to exercise its discretion to consider Defendants’ untimely filed papers under Rule 6(b), and holds that Rule 55(e) does not mandate a different result.
Rule 6(b) allows a court discretion to extend a filing time upon motion made after the expiration of allotted time “for cause shown” when “the failure to act was the result of excusable neglect.” FED. R. CIV. P. 6(b). A court’s determination of whether a party’s neglect is excusable “is at bottom an equitable one”
*735
and “tak[es] account of all relevant circumstances surrounding the party’s omission.”
Pioneer Investment Services v. Brunswick Associates Limited Partnership,
The excusable neglect standard takes all relevant circumstances into account, but it does not relieve a defendant from setting forth some reason for the delay.
See, e.g., Mirpuri v. ACT Manufacturing,
Consideration of Rule 55(e) does not change the Court’s decision. Rule 55(e) forbids a court from entering a “judgment by default against the United States or an officer or agency thereof unless the claimant establishes a claim or right to relief by evidence satisfactory to the Court.” FED. R. CIV. P. 55(e). This rule is inapposite to the decision at issue, because the Court’s decision not to consider the arguments raised in Defendants’ late-filed papers will not result in a default judgment. Plaintiff does not make clear in its Motion for Partial Summary Judgment and Opposition to Defendants’ Motion for Partial Summary Judgment which arguments it intends to oppose Defendants’ motion and which arguments it intends to support its own motion; however, its opposition and motion both appear to rest on the same grounds. Because the FOIA requires disclosure of documents responsive to a request unless they fall into one of the FOIA’s exceptions,
see United States Dep’t of Justice v. Tax Analysts,
II. THE RESOLUTON OF FOIA CASES ON MOTIONS FOR SUMMARY JUDGMENT
The FOIA provides for the automatic public availability of certain agency records,
see
5 U.S.C. § 552(a)(1), (2), as well as the “prompt availability” of other agency records in response to a “request for records which (i) reasonably describes such records and (ii) is made in accordance with published rules.” 5 U.S .C. § 552(a)(3). Under the FOIA, a district court has “jurisdiction to enjoin the agency from withholding agency records and to order the production of any agency records improperly withheld” from a FOIA complainant. 5 U.S.C. § 552(a)(4)(B). The exemptions to the FOIA, enumerated in 5 U.S.C. § 552(b), define the meaning of the term “improper”; if an agency record does not fall within any of these exemptions, its withholding is deemed improper for the purpose of a FOIA action.
See Tax Analysts,
The FOIA’s statutory scheme serves the “basic purрose” of “ ‘ensuring] an informed citizenry, vital to the functioning of a democratic society’ ” and “ ‘opening] agency action to the light of public scrutiny.’ ”
Church of Scientology v. United States Dep’t of Justice,
Paper proceedings often serve as the mechanism for resolving FOIA cases.
See Miscavige v. IRS,
When an agency has failed to provide sufficient detail in its Vaughn index and/or affidavits in support of its claim of exemption and nonsegregability, a district court may require supplementation of the Vaughn index, conduct an
in camera
review of the documents in question, authorize limited discovery, or order immediate disclosure of the documents.
See Church of Scientology,
The parties do not dispute that the Court may resolve the applicability of exemptions at the summary judgment phase, but do disagree over whether the Vaughn index submitted by the DOI Defendants provides enough detail for the Court to assess whether these Defendants have met their burden for establishing FOIA exemptions. Plaintiff argues that, for many documents, the DOI Defendants have set forth only conclusory assertions of privilege, rather than explaining how the information contained in the documents qualifies as exempt under the FOIA. In Plaintiffs view, these deficiencies should lead the Court to order immediate disclosure of the requested information. The DOI Defendants maintain that their index does provide enough information to support their claims of exemption and that, if the Court concludes otherwise, it should order a supplementation of the Vaughn index instead of automatic disclosure. The Court, however, will base its exemption rulings on the information that Defendants have provided. While the Court will hold that Defendants have met their burden of establishing the privileges claimed for some of the documents, for many documents, the lack of information provided by the DOI Defendants will lead the Court to conclude that they have not met their burden of establishing that the claimed privileges do protect the information that they seek to withhold. In replying to Plaintiffs opposition motion, the DOI Defendants should have provided the Court with an enhanced description of each document and a detailed, document-specific explanation as to why the claimed privileges justify the withholding of the documents. This failure has left the Court and Plaintiff in a position only to engage in guess-work in assessing the meaning of ambiguous terminology and in ascertaining whether there exists any possibilities for segregation of nonexempt information. Under the FOIA, this is not sufficient. Because the Court’s decision regarding thе sufficiency of document descriptions and claimed exemptions is inextricably connected to the standards for evaluating exemptions under the FOIA, the Court will turn to these standards before setting forth its rulings on the adequacy of the Vaughn index descriptions of individual documents.
III. EXEMPTIONS
Exemption 5 of the FOIA permits the withholding of “inter-agency or intra-
*739
agency memorandums or letters which would not be available by law to a party other than an agency in litigation with the agency.” 5 U.S.C. § 552(b)(5). Exemption 5 serves the purpose of “enabling] the government to benefit from ‘frank discussion of legal or policy matters.’ ”
Federal Trade Comm’n v. Grolier, Inc.,
In this litigation, the DOI Defendants have asserted both the attorney-client privilege and the work product privilege as grounds for withholding information under FOIA Exemption 5. The DOC Defendants have invoked these privileges, as well as the deliberative process privilege, as reasons for their ability to withhold documents under FOIA Exemption 5. The Court will consider each of these arguments in turn.
A. The Attorney-Client Privilege
The attorney-client privilege serves to “encourage full and frank communication between attorneys and their clients and thereby promote broader public interests in the observance of law and administration of justice.”
Upjohn v. United States,
A party asserting the attorney-client privilege also has the burden of establishing four elements:
*740
United States v. Bay State Ambulance and Hospital Rental Service, Inc.,
*739 (1) that he was or sought to be a client [of the attorney]; (2) that [the attorney] in connection with the [document] acted as a lawyer; (3) that the [document] relates to facts communicated for the purpose of securing a legal opinion, legal services or assistance in a legal proceeding; and (4) that the privilege has not been waived.
*740 The DOC Defendants have claimed the attorney-client privilege as a ground for withholding eight documents under Exemption 5. 8 Plaintiff does not challenge the withholding of these documents under this privilege and, therefore, the Court will not order their disclosure. Plaintiff does, however, challenge the DOI Defendants’ withholding of 186 documents under this privilege. In support of their assertion of the attorney-client privilege, the DOI Defendants’ Vaughn index sets forth brief descriptions of the contents of each document and the names of the individuals sending and receiving the documents. The DOI Defendants have also submitted two declarations by Edward T. Keable, Attorney-Advisor in the Office of Solicitor, United States Department of Interior. See Declaration of Edward T. Keable, Defendants’ Statement of Material Facts, Exhibit 4; Second Declaration of Edward T. Keable, Reply in Support of Defendants’ Motion for Partial Summary Judgment, Exhibit 11. It is significant that the second declaration identifies, for the first time, the positions of the individuals listed in the Vaughn index. Other than providing the job positions of the various individuals listed on the Vaughn index, Keable’s declarations merely outline the procedures the DOI Defendants followed in responding to Plaintiffs FOIA request and state that he has determined that the documents were properly withheld under the claimed exemptions. In addition to their argument regarding the inadequacy of the information submitted in Defendants’ Vaughn index, see supra, Plaintiff argues that Defendants have failed to establish the attorney-client privilege for any of the documents withheld under this privilege. Specifically, with regard to documents involving communications from attorneys to agency officials and/or other attorneys, Plaintiff contends that Defendants have failed to establish that these communications relate to confidential factual commu *741 nications made by a client. With regard to documents involving communications from agency officials to their attorneys, Plaintiff contends that the Defendants have failed to establish that the documents contain information that was intended to be kept confidential or that the privilege has not been waived. Plaintiff also points out that two documents do not appear to contain any communications whatsoever. Defendants’ only reply to these arguments consists of its submission of the second Keable Declaration identifying the positions of the individuals and a conclusory statement regarding DOI’s determination that that the elements of the attorney-client privilege had been established.
In evaluating the applicability of the attorney-client privilege to the documents claimed exempt under FOIA Exemption 5, the Court notes as a preliminary matter that the parties have largely set forth their arguments only by way of example rather than by specifically describing the applicability or inapplicability of the privilege to each document. Moreover, rather than using their examples to argue the borderline cases, in most instances, the parties have selected examples that make out the strongest argument in support of the privilege. The parties have taken somewhat of a gamble by using this approach, as the Court must rule on each document. The Court holds that the following documents listed in the DOI Defendants’ Vaughn index do fall within FOIA Exemption 5 because of the аttorney-client privilege: 3, 15, 16, 21, 46,'52, 77, 244, 245, 247, and 275. The Court finds that the attorney-client privilege does not protect the following documents listed in the DOI Defendants’ Vaughn Index: 2, 5, 6, 7, 8, 9, 10, 12, 17, 18, 19, 20, 22, 23, 24, 26, 27, 28, 29, 31, 34, 35, 36, 37, 38, 39, 41, 42, 48, 49, 50, 56, 57, 59, 60, 61, 62, 63, 64, 65, 66, 68, 69, 70, 71, 72, 73, 74, 75, 76, 78, 79, 80, 81, 82, 83, 89, 90, 91, 92, 93, 94, 97, 98, 103, 104, 109, 110, 111, 112, 113, 114, 118, 122, 123, 124, 125, 127, 129, 130, 131, 132, 133, 134, 136, 137, 141, 142, 158, 159, 161, 162, 163, 165, 169, 173, 174, 176, 177, 178, 179, 180, 181, 182, 184, 185, 188, 189, 190, 192, 194, 197, 198, 199, 200, 201, 202, 203, 205, 206, 207, 208, 211, 212, 216, 217, 218, 220, 223, 225, 227, 228, 230, 231, 234, 235, 236, 237, 238, 248, 249, 250, 251, 252, 253, 256, 260, 265, 266, 267, 270, 271, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 297, 299, 304, and 307. For many of these documents, Defendants have failed to establish or to indicate to the Court in any way that they might be able to establish the requisite element of a client-communicated confidential fact.
9
Indeed, the description of one of these documents as “legal analysis of client agency official’s notes for an ... Aquaculture
presentation”
leaves the Court to wonder how the client could have intended or maintained confidentiality in the underlying communication.
10
Similarly, several other documents consist of legal advice and analysis on draft letters, declarations, proposed rules, briefing papers, and statements of material facts written by agency officials, or comments and complaints submitted by Plaintiff or other parties;
11
from many of these, only legal analyses have been redacted.
12
This information
*742
falls outside the scope of the attorney-client privilege not only because Defendants have failed to set forth a showing of a confidential factual communication, but also because they fail to explain how the withheld legal analysis would reveal any such fact if it existed. Under the FOIA, Defendants have a burden to do so. Three documents contain no communication whatsoever;
13
one of these consists of handwritten notes of a settlement conference at which Plaintiffs counsel was present.
14
Finally, some of the documents withheld under this privilege do not contain communications between clients and attorneys, but rather communications between clients (in the form of letters and emails) that have been forwarded on to agency attorneys.
15
Allowing the withholding of these documents as exempt under the attorney-client privilege would eviscerate the purposes of the FOIA because it would allow agencies to withhold all documents simply by forwarding them to agency attorneys.
See Brinton,
The following documents appear to contain some information based on a confidential communication from a client; however, it appears to the Court that these documents listed in the DOI Defendants’ Vaughn Index may also contain some seg-regable nonprivileged information: 4, 11, 13, 32, 117, 254, and 257. The Court will conduct in camera review of these documents to assess the segregability of the nonexempt information.
B. The Work Product Privilege
Under the Federal Rules of Civil Procedure, the attorney work product doctrine provides complete protection against discovery of “the mental impressions, conclusions, opinion or legal theories of an attorney or other representative of a party concerning the litigation,” and allows for discovery of “documents and tangible things ... prepared in anticipation of litigation or for trial” only upon a showing of “substantial need and undue hardship.” Fed.R.Civ.P. 26(b)(3). This doctrine serves to protect the integrity of the adversary process by enabling an attorney to engage in the “proper preparation of a client’s case ... without undue and needless interference.”
Hickman v. Taylor,
The Court begins its analysis of the first of these issues by noting that a showing that a document was prepared in anticipation of litigation is key to sustaining the burden required under FOIA Exemption 5.
See Church of Scientology,
The DOI Defendants propose an overly broad use of the phrase “prepared in anticipation of litigation.” This Court has previously held that the determinative question in assessing the applicability of the work product privilege is whether the prospect of litigation served as the primary motivating factor for the preparation of the document.
See Scott Paper Co.,
In order to determine whether Defendants have met their burden of establishing the attorney work product privilege for many of the documents, the Court must also resolve whether FOIA Exemption 5 encompasses the factual component of an attorney’s work product. As noted above, this question is complicated by the tension inherent in Rule 26(b)(3)’s requirement of a showing of substantial need and undue hardship, and the prohibition on inquiring into the particularized needs of a FOIA requestor. The Courts of Appeals that have addressed this issue have split in their resolution of this tension. The Court of Appeals for the D.C. Circuit has held that the assertion of the work product privilege under Exemption 5 encompasses both factual and opinion material, relying on the Supreme Court’s instruction that “only documents ‘normally’ or ‘routinely’ disclosable in civil discovery fall outside the protection of the exemption,” and reasoning that the undue hardship and substantial need showing requirement for factual work product brings it outside the scope of normal discovery.
Martin v. Office of Special Counsel, Merit Systems Protection Board,
The DOC Defendants have claimed the attorney work-product privilege as a ground for withholding five documents, 17 and the DOI Defendants have invoked this privilege for 254 documents. Plaintiff does not challenge the DOC Defendants’ assertion of this privilege and, therefore, the Court will not order disclosure of these documents. Plaintiff challenges only the DOI Defendants’ invocation of this privilege. To summarize, the DOI Defendants must establish that the information withheld under the attorney work product privilege under FOIA Exemption 5 was prepared primarily in anticipation of identified litigation and that it contains only deliberative processes, such as “the mental impressions, conclusions, opinion or legal theories of an attorney or other representative of a party,” or factual material not segregable from such deliberative processes. The Court now turns to the documents. The Court holds that the DOI Defendants have set forth a sufficient showing of the work product privilege to justify their withholding of the following documents under Exemption 5: 5, 6, 8, 9, 10, 14, 17, 18, 25, 30, 37, 43, 53, 61, 63, 66, 67, 68, 89, 143, 147, 164, 166, 167, 168, 176, 196, 211, 213, 214, 216, 221, 222, 224, 226, 228, 229, 231, 232, 235, 259, 262, 266, 268, 269, 270, 275, 276, 277, 278, 282, 285, 286, 291, 292, 293, 299, 304, and 305. The DOI Defendants have not set forth a sufficient showing of work product privilege to justify the withholding of the following documents: 2, 4, 7,12, 13, 20, 26, 28, 29, 31, 32, 35, 36, 38, 39, 41, 42, 45, 46, 47, 48, 49, 50, 51, 52, 55, 57, 58, 60, 62, 64, 69, 70, 71, 72, 73, 74, 75, 76, 77, 79, 80, 81, 82, 84, 85, 86, 87, 88, 91, 92, 95, 96, 97, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 114, 115, 116, 117, 118, 119, 120, 121, 123, 125, 127, 128, 129, 130, 131, 132, 133, 134, 135, 137, 138, 139, 140, 141, 142, 146, 148, 151, 152, 154, 156, 161, 162, 169, 170, 171, 172, 173, 174, 177, 178, 181, 182, 183, 184, 186, 187, 188, 191, 192, 194, 197, 199, 200, 203, 204, 205, 207, 208, 210, 215, 218, 230, 233, 236, 239, 240, 241, 242, 243, 244, 245, 246, 248, 249, 250, 251, 252, 253, 256, 260, 261, 263, 272, 273, 274, 287, 296, 297, 300, 301, 302, and 308. With regard to the majority of these documents, Defendants have failed to either identify the litigation for which the document was prepared or to set forth a showing that the document was prepared primarily in anticipation of litigation. 18 *746 For some documents, including some of the documents for which litigation was not identified, Defendants have not demonstrated that the documents were prepared by an attorney or an agent of an attorney. 19 Moreover, some of the DOI Defendants’ documents claimed exempt under the work product privilege do not indicate that the documents contain anything other than factual material, which is not privileged in the FOIA context. 20
For the following documents, the DOI Defendants have sufficiently established the applicability of the work product privilege for some of the information, but it appears that there may be some segrega-ble factual material and, in order to determine segregability, the Court will conduct in camera review of DOI Defendants’ Vaughn Index Documents: 11, 19, 38, 34, 44, 54, 56, 59, 65, 126, 144, 145, 149, 150, 153, 155, 157, 160, 175, 179, 180, 193, 195, 209, 220, 264, 271, 289, 294, 295, 298, 303, 306, and 307.
C. The Deliberative Process Privilege
The deliberative process privilege serves to prevent “injury to the quality of agency decisions.”
Sears, Roebuck,
&
Co.,
The DOC Defendants assert the deliberative process privilege to support the withholding of all twenty-three documents identified in their Vaughn index. Plaintiff challenges the withholding of only six of these documents. For five of these documents, Documents 6, 8, 15, 19, and 20, Plaintiff argues that the descriptions given by the Defendants indicate that these documents may contain some factual informa.tion and that Defendants have not demonstrated that this factual information is nonsegregable from the material that reflects the Defendants’ deliberative process. Plaintiff suggests that the Court engage in in camera review of these documents in order to resolve the extent to which the deliberative process privilege protects the information in the documents. The DOC Defendants oppose this suggestion. The DOC Defendants assert that the selection of facts itself reflects their deliberative process, and that they have met their burden of demonstrating that the factual information is nonsegregable. Defendants argue that requiring them to set forth any further information would defeat the purpose of the FOIA exemption by requiring them to expose the information in order to protect it.
*747
With regard to Plaintiffs suggestion of segregability of the factual information in these documents, the Court notes that Plaintiff has not specifically identified the factual information that it alleges is referred to in Defendants’ Vaughn index. The Court’s review of the Vaughn index leads it to conclude that only four of the documents, Documents 6, 15, 19, and 20, appear to contain some factual information.
21
Document 8 does not appear' to contain any such information, and the Court will therefore allow its withholding. The question that the Court must resolve for these documents is whether the DOC Defendants’ mere assertion that the deliberative process privilege protects these facts because they “were selectively chosen as part of the decision-making process” is sufficient to establish its burden of nonse-gregability. DOC Defendants’ Vaughn Index at ¶¶ 6, 15, 19, 20. In
Providence Journal Company,
For the remaining document, Document 21, Plaintiff points out that its description indicates that it reveals a discussion about the prospect of litigation. Plaintiff contends that because 16 U.S.C. § 1538(b) limits an agency’s consideration to “the basis of the best scientific and commercial data available” in determining whether to list a species as endangered under the ESA, the Defendants may not invoke the deliberative process privilege to protect their evaluation of the prospect of litigation. Defendants oppose this position, and argue that limiting the deliberative process privilege to “only deliberations and considerations that Plaintiff believes appropriate ... would undermine the purpose of the privilege” by chilling deliberation, and that they may and must consider more than the “best scientific evidence” in determining whether to list a species as eligible for ESA protection. 22 Defendants also maintain that this document does not reflect officials’ consideration of litigation, but instead reflects their deliberations as how to best protect salmon and their deliberations as how to respond to final or interim challenges regarding their decision to protect salmon. The Court is not persuaded by Plaintiffs argument for disclosure of Document 21. The deliberative process privilege’s purposes of preventing uninhibited discussion and preventing the public from being mislead over the ulti *748 mate rationales of an agency’s conclusions contemplate the privilege’s protection of information that might not, and possibly should not, govern an agency’s determination of its rule or policy. Hence, the Court will not order disclosure and will not engage in in camera review of Document 21.
IV. EXEMPTION 6
FOIA Exemption 6 allows an agency to withhold “personnel and medical files and similar files the disclosure of which would constitute a clearly unwarranted invasion of personal privacy.” 5 U .S.C. § 552(b)(6). The Supreme Court has explained that the phrase “similar files” should be read broadly in order to advance Congress’s intention to protect individuals’ right to privacy.
See United States Dep’t of State v. Washington Post Co.,
The DOI Defendants have invoked this exemption to justify the withholding of portions of two documents, identified as Documents 1 and 40 on their Vaughn index. Although these two documents are identified by different Bates labels, it appears from their descriptions, dates, and sending and receiving parties that these documents are identical. In any event, the Vaughn index description for both documents indicates that Defendants have redacted from these documents only the names and addresses of individuals who offered public comments on Maine’s listing plan. Plaintiff does not challenge this redaction, and the Court finds that this redacted information is exempt under FOIA Exemption 6. The Court, therefore, holds Documents 1 and 40 on the DOI Defendants’ Vaughn index exempt from FOIA disclosure.
CONCLUSION
Accordingly, the Court ORDERS that the DOI Defendants may properly withhold the following documents as exempt under the FOIA: 1, 3, 5, 6, 8, 9, 10, 14, 15, 16, 17, 18, 25, 30, 37, 40, 43, 46, 52, 53, 61, 63, 66, 67, 68, 77, 89, 143, 147, 164, 166, 167, 168, 176, 211, 213, 214, 216, 221, 222, 224, 226, 228, 229, 232, 235, 244, 245, 247, 255, 259, 262, 266, 268, 269, 270, 275, 276, 277, 278, 282, 285, 286, 291, 292, 293, 299, 304, and 305. The Court further ORDERS the prompt disclosure to Plaintiff of the following documents listed in the DOI Defendants’ Vaughn index: 2, 7, 12, 20, 21, 22, 23, 24, 26, 27, 28, 29, 31, 35, 36, 38, 39, 41, 42, 45, 47, 48, 49, 50, 51, 55, 57, 58, 60, 62, 64, 69, 70, 71, 72, 73, 74, 75, 76, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 118, 119, 120, 121, 122, 123, 124, 125, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 146, 148, 151, 152, 154, 156, 158, 159, 161, 162, 163, 165, 169, 170, 171, 172, 173, 174, 177, 178, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 194, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 210, 212, 215, 217, 218, 219, 223, 225, 227, 230, 231, 233, 234, 236, 237, 238, 239, 240, 241, 242, 243, 246, 248, 249, 250, 251, 252, 253, 256, 258, 260, 261, 263, 265, 267, 272, 273, 274, 279, 280, 281, 283, 284, 287, 288, 290, 296, 297, 300, 301, 302, and 308. The DOI Defendants must release documents to the Plaintiff five (5) days from the entry of this Memorandum of Decision and Order. The Court further orders that the DOI Defendants must submit the following documents to the Court for in camera review: 4, 11, 13, 19, 32, 33, 34, 44, 54, 56, 59, 65, 126, 144, 145, 149, 150, 153, 155, 157, 160, 175, 179, 180, 193, 195, 209, 220, 254, 257, 264, 271, 289, 294, 295, 298, 303, 306, and 307. The DOI *749 Defendants must submit these documents to the Court five (5) days from the entry of this Memorandum of Decision and Order. With regard to the DOC Defendants, the Court ORDERS that the following documents may be properly withheld under the FOIA exemptions: 8, 21. The Court further ORDERS the submission of the following DOC documents to the Court for in camera review so that the Court may rule on the segregability of nonexempt information: 6, 15, 19, and 20. The DOC Defendants must submit these documents to the Court five (5) days from the entry of this Memorandum of Decision and Order.
ORDER AMENDING ORDERING PARAGRAPH OF MEMORANDUM OF DECISION AND ORDER OF DECEMBER 26, 2000
The Court having NOTED sua sponte that a clerical error has occurred in the drafting of the ordering paragraph of its December 26, 2000, Memorandum of Decision and Order (Docket No. 29)(at 35-36) and having GRANTED Defendants an extension of time to comply with the December 26, 2000, Memorandum of Decision and Order, see Docket No. 32, the court hereby ORDERS that the said paragraph be, and is hereby AMENDED, to read as follows:
CONCLUSION
Accordingly, the Court ORDERS that the DOI Defendants may properly withhold the following documents as exempt under the FOIA: 1, 3, 5, 6, 8, 9, 10, 14, 15, 16, 17, 18, 21, 25, 30, 37, 40, 43, 46, 52, 53, 61, 63, 66, 67, 68, 77, 89, 143, 147, 164, 166, 167, 168, 176, 211, 213, 214, 216, 221, 222, 224, 226, 228, 229, 231, 232, 235, 244, 245, 247, 259, 262, 266, 268, 269, 270, 275, 276, 277, 278, 282, 285, 286, 291, 292, 293, 299, 304, and 305. The Court further ORDERS the prompt disclosure to Plaintiff of the following documents listed in the DOI Defendants’ Vaughn index: 2, 7, 12, 20, 22, 23, 24, 26, 27, 28, 29, 31, 35, 36, 38, 39, 41, 42, 45, 47, 48, 49, 50, 51, 55, 57, 58, 60, 62, 64, 69, 70, 71, 72, 73, 74, 75, 76, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 118, 119, 120, 121, 122, 123, 124, 125, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 146, 148, 151, 152, 154, 156, 158, 159, 161, 162, 163, 165, 169, 170, 171, 172, 173, 174, 177, 178, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 194, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 210, 212, 215, 217, 218, 219, 223, 225, 227, 230, 233, 234, 236, 237, 238, 239, 240, 241, 242, 243, 246, 248, 249, 250, 251, 252, 253, 255, 256, 258, 260, 261, 263, 265, 267, 272, 273, 274, 279, 280, 281, 283, 284, 287, 288, 290, 296, 297, 300, 301, 302, and 308. The DOI Defendants must release thes documents to the Plaintiff by January 8, 2001. The court further orders that the DOI Defendants must submit the follow ing documents to the Court for in camera review: 4, 11, 13, 19, 32, 33, 34, 44, 54, 56, 59, 65, 117, 126, 144, 145, 149, 150, 153, 155, 157, 160, 175, 179, 180, 193, 195, 209, 220, 254, 257, 264, 271, 289, 294, 295, 298, 303, 306, and 307. The DOI Defendants must submit these documents to the Court by January 8, 20001. With regard to the DOC Defendants, the Court ORDERS that the following documents may be properly withheld under the FOIA exemptions: 8, 21. The Court further ORDERS the submission of the following DOC documents to the Court for in camera review so that the Court may rule on the segrega-bility of nonexempt information: 6, 15, 19, and 20. The DOC Defendants must submit these documents to the Court by January 8, 2001.
Notes
. By contrast, Count I of Plaintiffs Complaint concerns a FOIA request served upon Defendants on December 21, 1999. See Complaint ¶ 61.
. Although the DOI Defendants’ Vaughn index refers to 308 Documents, two of these documents, Document 288 and 290, are identified as having been released. If the DOI Defendants have not released these documents, they must do so, for they have neither claimed nor established the applicability of a FOIA exemption to justify the withholding of these documents. Defendant does not assert any privilege to support its withholding of Document 258, and the Court will therefore order its disclosure.
. The DOI Defendants claim the attorney-client privilege alone as a ground for withholding forty-nine documents, the attorney work product privilege alone as a ground for withholding 117 documents. For 137 documents, the DOI Defendants claim both the attorney-client privilege and the attorney work product рrivilege as grounds for exemption. See DOI Defendants' Vaughn Index.
. These documents are identified as Documents 1 and 40 in the Vaughn index submitted by the DOI Defendants. See DOI Defendants’ Vaughn Index.
.The use of the term "Vaughn index” to describe the indices used by Defendants in their attempt to support their claims of FOIA exemptions is consistent with the general practice of naming such indices after the decision by the Court of Appeals for the District of Columbia in
Vaughn v. Rosen,
. Plaintiff states only that the DOI defendants "rely upon only the attorney-client and attorney work product privileges.” Plaintiff’s Motion for Summary Judgment at 9.
. Defendants' responsive motion was due on November 6, 2000. Plaintiff filed its Motion for Partial Summary Judgment and Opposition to Defendants’ Motion for Summary Judgment (Docket No. 21) and its accompanying Statement of Material Facts (Docket No. 16) on October 20, 2000. Local Rule 7(b) provides that "[u]nless filed within 10 days after the filing of a motion, the opposing party files written objection thereto ... the opposing party shall be deemed to have waived objection.” Accounting for Rule 6(a)'s day counting procedures and omission of holidays and weekends "when the period of time prescribed or allowed is less than 11 days,” FED. R. CIV. P. 6(a), as well as Local Rule 6's mandatory addition of three calendar days to account for service of process by mail, Defendants’ papers were due on November 6, 2000. Indeed, the Court's on-line docket sheet lists November 6, 2000, as the due date for Defendants' responsive motion.
. See DOC Defendants' Vaughn Index, Documents 4, 5, 9, 11, 14, 16, 17, and 18.
.See DOI Defendants' Vaughn Index, Documents 2, 5, 6, 7, 8, 9, 10, 12, 17, 18, 19, 20, 22, 27, 29,34, 37, 39, 41, 42, 48, 49, 56, 57, 61, 62, 63, 64, 65, 66, 68, 70, 71, 72, 73, 74, 75, 76, 78, 80, 81, 82, 83, 89, 90, 91, 92, 93, 94, 113, 118, 122, 123, 127, 129, 130, 131, 132, 134, 141, 158, 159, 161, 162, 163, 165, 173, 174, 176, 179, 180, 181, 189, 190, 192, 194, 197, 198, 199, 200, 201, 202, 203, 205, 206, 211, 212, 216, 217, 219, 220, 225, 227, 228, 230, 231, 234, 236, 237, 238, 248, 252, 253, 256, 260, 265, 270, 271, 278, 286, 279, 280, 281, 282, 283, 284, 285, 297, 299, and 304.
. See DOI Defendants’ Vaughn Index, Document 2 (emphasis added).
. See DOI Defendants’ Vaughn Index, Documents 26, 28, 31, 35, 36, 38, 42, 50, 60, 69, 79, 97, 98, 103, 104, 109, 111, 112, 114, 124, 125, 133, 136, 137, 142, 169, 177, 178, 182, 184, 185, 218, 223, 249, 250, 251, 266, 267, and 307.
. See DOI Defendants’ Vaughn Index, Documents 26, 28, 31, 35, 36, 38, 50, and 60.
. See DOI Defendants' Vaughn Index, Documents 23, 24, and 110.
. See DOI Defendants’ Vaughn Index, Document 23.
.See DOI Defendants’ Vaughn Index, Documents 188, 207, 208, and 287. The Vaughn index leaves unclear whether certain memo-randa were prepared for distribution to other agency officials or to the public. See, e.g., Document 287. In either event, the Court would order the disclosure of the documents.
. The Court notes that although the DOI Defendants cite
Schiller v. NLRB,
. See DOC Defendants’ Vaughn Index, Documents 5, 9, 11, 14, and 18.
. See DOI Defendants’ Vaughn Index, Documents 2, 4, 7, 12, 13, 20, 26, 28, 29, 31, 32, 35, 36, 38, 39, 41, 42, 45, 46, 47, 48, '49, 50, 51, 52, 55, 58, 60, 62, 64, 70, 71, 72, 73, 74, 75, 76, 79, 80, 81, 82, 91, 92, 97, 114, 115, 116, 117, 119, 120, 121, 123, 125, 127, 128, 129, 130, 131, 132, 133, 134, 135, 137, 138, 139, 140, 141, 142, 146, 148, 151, 152, 154, 156, 161, 162, 169, 170, 171, 172, 173, 174, 177, 178, 181, 182, 183, 184, 186, 187, 188, 191, 197, 199, 200, 203, 204, 205, 207, 208, 210, 215, 230, 233, 234, 236, 239, 240, 241, 242, 243, 244, 245, 246, 248, 249, 250, 251, 252, 253, 255, 256, 260, 263, 267, 268, 269, 271, 272, 273, 274, 296, 297, 300, 301, and 308. Defendants' assertion of the work product privilege for many of these documents has been substantially weakened by their failure to provide the Court with any explanation whatsoever of the issues raised in the litigation identified in the Second Keable Declaration. For example, Defendants identify Trout Unlimited, as a case filed in the D.C. District Court, see Second Keable Declaration ¶ 4, but do not set forth the issues litigated in this case. Only from the description of Document 155 on the DOI Defendants’ Vaughn index, can the Court extrapolate that this suit involves a request for an emergency listing of the Atlantic salmon. Several documents in the Vaughn index contain ambiguous references to emergency listing decisions, see, e.g., DOI Vaughn Index, Documents 71, 234, and 267, and very well may have been prepared in anticipation of the Trout Unlimited litigation. However, it is Defendants' burden under the FOIA to specifically establish why each withheld document falls within a FOIA exemption. When the DOI Defendants have set forth only ambiguous and piecemeal explanations of the contents of the documents and their possible relevance to litigation, this leaves the Court and the Plaintiff to wonder whether the document was prepared in anticipation of litigation or as part of the agency rulemaking process. Consistent with the FOIA’s goal of broad disclosure and placement of the burden *746 of proof on the defendant, the Court has resolved the ambiguity in favor of disclosure.
. See DOI Defendants' Vaughn Index, 42, 57, 77, 194, and 287.
. See DOI Defendants' Vaughn Index, 12, 118, and 192. This is also true for DOI Documents 84, 85, 86, 87, 88, 95, 96, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 261, and 302. Although the use of the word "declaration” to describe these documents suggests that they were prepared in anticipation of litigation, they do not appear to reveal the mental processing of an attorney.
. Specifically, the DOC Defendants’ Vaughn index describes Document 10 as containing "newly acquired information concerning threats to Atlantic salmon,” Document 15 as containing "new information involving numbers of fish population,” and Documents 19 and 20 as referring to a "new development in efforts to protect Atlantic salmon.”
.. Defendants rely on 16 U.S.C. § 1533(a)(1), (b)(1), and (b)(2) in support of their third counterargument. While these provisions do provide for consideration of other factors, they do not provide for consideration of the prospect of litigation.
