Dominion Gas Holdings, LLC

General form for quarterly reports under Section 13 or 15(d)

General form for quarterly reports under Section 13 or 15(d)

Regulation FD Disclosure

Annual report pursuant to Section 13 or 15(d)

Regulation FD Disclosure

General form for quarterly reports under Section 13 or 15(d)

General form for quarterly reports under Section 13 or 15(d)

General form for quarterly reports under Section 13 or 15(d)

Regulation FD Disclosure

Annual report pursuant to Section 13 or 15(d)

8.01,9.01

Prospectus Supplement for Primary Offering

Prospectus Supplement for Primary Offering

Free Writing Prospectus

Regulation FD Disclosure

General form for quarterly reports under Section 13 or 15(d)

8.01,9.01

Prospectus Supplement for Delayed or Continuous Offering

Prospectus Supplement for Primary Offering

Free Writing Prospectus

General form for quarterly reports under Section 13 or 15(d)

General form for quarterly reports under Section 13 or 15(d)

7.01,9.01

Annual report pursuant to Section 13 or 15(d)

Notice of Effectiveness

Correspondence with the SEC

Letter from the SEC

Registration statement under Securities Act of 1933

9.01

7.01,9.01

General form for quarterly reports under Section 13 or 15(d)

2.01,8.01,9.01

General form for quarterly reports under Section 13 or 15(d)

1.01,8.01,9.01

General form for quarterly reports under Section 13 or 15(d)

7.01,9.01

Annual report pursuant to Section 13 or 15(d)

7.01,9.01

General form for quarterly reports under Section 13 or 15(d)

General form for quarterly reports under Section 13 or 15(d)

General form for quarterly reports under Section 13 or 15(d)

Regulation FD Disclosure

Annual report pursuant to Section 13 or 15(d)

General form for quarterly reports under Section 13 or 15(d)

7.01,9.01

3.03,8.01,9.01

8.01,9.01

8.01,9.01

7.01

Notification of the removal from listing and registration of matured redeemed or retired securities

7.01

No description available

Post-effective amendment to an automatic shelf registration statement

Free Writing Prospectus

Prospectus Supplement for Delayed or Continuous Offering

Automatic Shelf Registration

Prospectus Supplement for Primary Offering

Prospectus Supplement for Delayed or Continuous Offering

Free Writing Prospectus

Prospectus Supplement for Primary Offering

Automatic Shelf Registration

Prospectus Supplement for Delayed or Continuous Offering

Prospectus Supplement for Primary Offering

Free Writing Prospectus

No description available

Letter from the SEC

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

Letter from the SEC