| Filed On | Filing |
|---|---|
| 23 Jan 2001 | WASHINGTON GAS PRICING SUPPLEMENT NO. 7 |
| 27 Oct 2000 | WASHINGTON GAS PRICING SUPPLEMENT NO. 6 |
| 16 Jun 2000 | PRICING SUPPLEMENT NO. 5 DATED 6/14/00 |
| 16 Jun 2000 | PRICING SUPPLEMENT NO. 4 DATED 6/14/00 |
| 05 Apr 2000 | PRICING SUPPLEMENT NO. 3 DATED 4/3/2000 |
| 30 Mar 2000 | PRICING SUPPLEMENT NO. 2 DATED 3/29/00 |
| 12 Jul 1999 | PRICING SUPPLEMENT NO. 1 DATED 7/12/99 |
| 20 Oct 1998 | PRICING SUPPLEMENT NO. 18 DATED 10/20/98 |
| 20 Oct 1998 | PRICING SUPPLEMENT NO. 17 DATED 10/20/98 |
| 20 Mar 1998 | PRICING SUPPLEMENT NO. 16, 3/20/98 |
| 20 Mar 1998 | PRICING SUPPLEMENT NO. 15, 3/20/98 |
| 12 Mar 1998 | PRICING SUPPLEMENT NO. 14 DATED 3/12/98 |
| 06 Mar 1998 | PRICING SUPPLEMENT NO. 13, DATED 3/6/98 |
| 09 Feb 1998 | PRICING SUPPLEMENT NO. 12 DATED 2/9/98 |
| 09 Jan 1998 | PRICING SUPPLEMENT NO. 11, DATED 1/9/98 |
| 23 Sep 1997 | PRICING SUPPLEMENT NO. 8 |
| 23 Sep 1997 | PRICING SUPPLEMENT NO. 10 |
| 23 Sep 1997 | PRICING SUPPLEMENT NO. 9 |
| 22 Jul 1997 | WASHINGTON GAS PRICING SUPPLEMENT NO. 7 |
| 22 Jul 1997 | AMENDED PRICING SUPPLEMENT NO. 6 |
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