Manhattan Project National Historical Park Study Act

Cost and committee reports

Official records Congress.gov attaches to S. 1687.

• CBO cost estimateThe Congressional Budget Office published “S. 1687, Manhattan Project National Historical Park Study Act” on May 5, 2004. CBO’s description reads “<p>Cost estimate for the bill as ordered reported by the Senate Committee on Energy and Natural Resources on April 28, 2004</p>”.
  Read the CBO estimate ↗Source: Congressional Budget Office, May 5, 2004 ↗

  Evidence

  Field in the Congress.gov record

  cboCostEstimates

  CBO publication

  https://www.cbo.gov/publication/15610

  CBO publication date

  May 5, 2004

  Congress.gov bill record

  S. 1687, 108th Congress

  Congress.gov API record

  https://api.congress.gov/v3/bill/108/s/1687

  Record last updated by Congress.gov

  September 8, 2026

  PORKER copy retrieved

  September 13, 2026

  Stored copy, SHA-256 of the file

  bbb5d541ff3f499cc226cade34487734b90c2e7f0dbd15f54dd292437aa3b975

• CBO cost estimateThe Congressional Budget Office published “S. 1687, Manhattan Project National Historical Park Study Act” on May 5, 2004. CBO’s description reads “Cost estimate for the bill as ordered reported by the Senate Committee on Energy and Natural Resources on April 28, 2004”.
  Read the CBO estimate ↗Source: Congressional Budget Office, May 5, 2004 ↗

  Evidence

  Field in the Congress.gov record

  cboCostEstimates

  CBO publication

  https://www.cbo.gov/publication/15610

  CBO publication date

  May 5, 2004

  Congress.gov bill record

  S. 1687, 108th Congress

  Congress.gov API record

  https://api.congress.gov/v3/bill/108/s/1687

  Record last updated by Congress.gov

  September 8, 2026

  PORKER copy retrieved

  September 13, 2026

  Stored copy, SHA-256 of the file

  bbb5d541ff3f499cc226cade34487734b90c2e7f0dbd15f54dd292437aa3b975

• PORKER links to the estimate and does not repeat its dollar figures. Each estimate is for the version of the bill its description names; the bill may have changed since.

• Committee reportCongress.gov lists 1 committee report for this bill: S. Rept. 108-270 ↗. The Congress.gov committee record lists a “Reported By” entry for the Energy and Natural Resources Committee on May 21, 2004.
  Source: Congress.gov, reported May 21, 2004 ↗

  Evidence

  Field in the Congress.gov record

  committeeReports

  Report API records

  https://api.congress.gov/v3/committee-report/108/SRPT/270

  Congress.gov bill record

  S. 1687, 108th Congress

  Congress.gov API record

  https://api.congress.gov/v3/bill/108/s/1687

  Record last updated by Congress.gov

  September 8, 2026

  PORKER copy retrieved

  September 13, 2026

  Stored copy, SHA-256 of the file

  bbb5d541ff3f499cc226cade34487734b90c2e7f0dbd15f54dd292437aa3b975

  A committee report is the committee’s own explanation of the bill. PORKER lists it and links to it; reading it is up to you.

From the Congress.gov bill record for S. 1687, last updated September 8, 2026. PORKER’s copy was retrieved September 13, 2026 and is refreshed nightly. Open “Evidence” on any line for the record, field and file fingerprint.