H	51	4/1/2004	6/30/2004	8/13/2004	O	GREAT LAKES GAS TRANSMISSION LIMITED PARTNERSHIP	5250 CORPORATE DRIVE	TROY, MI 48098	DENNIS M. SCHEIBE (248) 205-7504
DH	51	04/2004							
D	1	Total Sales							
D	2.001	FT	63946	 	146	23776	23922		
D	2.002	IT	15	 	0	2	2		
D	2.003	T-8	0	 	0	0	0		
D	2.004	T-9	0	 	0	136	136		
D	2.005	T-10	0	 	0	0	0		
D	2.006	T-11	49	 	0	9	9		
D	2.007	FT0067	872	 	2	243	245		
D	2.008	FT2321	50	 	0	390	390		
D	3	Total Transportation	64932	 	148	24556	24704		
D	4	Storage							
D	5	Total Storage							
D	7	Gathering-Firm							
D	8	Gathering-Interruptible							
D	10	Products Sale and Extraction (490-492)					
D	11	Rents (493 and 494)					
D	12	Other Gas Revenues (495)				137	137	
DH	51	05/2004					
D	1	Total Sales					
D	2.001	FT	66453	 	152	21403	21555
D	2.002	IT	189	 	0	23	23
D	2.003	T-8	0	 	0	0	0
D	2.004	T-9	0	 	0	136	136
D	2.005	T-10	0	 	0	0	0
D	2.006	T-11	51	 	0	10	10
D	2.007	FT0067	941	 	2	244	246
D	2.008	FT2321	307	 	1	393	394
D	3	Total Transportation	67941	 	155	22209	22364
D	4	Storage					
D	5	Total Storage					
D	7	Gathering-Firm					
D	8	Gathering-Interruptible					
D	10	Products Sale and Extraction (490-492)					
D	11	Rents (493 and 494)					
D	12	Other Gas Revenues (495)				138	138
DH	51	06/2004					
D	1	Total Sales					
D	2.001	FT	65105	 	150	21211	21361
D	2.002	IT	95	 	1	6	7
D	2.003	T-8	0	 	0	0	0
D	2.004	T-9	0	 	0	136	136
D	2.005	T-10	0	 	0	0	0
D	2.006	T-11	49	 	0	9	9
D	2.007	FT0067	716	 	2	243	245
D	2.008	FT2321	694	 	1	405	406
D	3	Total Transportation	66659	 	154	22010	22164
D	4	Storage					
D	5	Total Storage					
D	7	Gathering-Firm					
D	8	Gathering-Interruptible					
D	10	Products Sale and Extraction (490-492)					
D	11	Rents (493 and 494)					
D	12	Other Gas Revenues (495)				145	145
