H	51	4/1/2006	6/30/2006	8/15/2006	O	GREAT LAKES GAS TRANSMISSION LIMITED PARTNERSHIP	5250 CORPORATE DRIVE	TROY, MI 48098	DENNIS M. SCHEIBE (248) 205-7504
DH	51	04/2006							
D	1	Total Sales							
D	2.001	LFT	575	 	1	221	222		
D	2.002	FT	64766	 	117	20627	20744		
D	2.003	IT	45	 	0	5	5		
D	2.004	T-8	0	 	0	0	0		
D	2.005	T-9	-3	 	0	136	136		
D	2.006	T-10	9	 	0	0	0		
D	2.007	T-11	47	 	0	9	9		
D	2.008	FT0067	935	 	2	162	164		
D	2.009	FT2321	0	 	0	390	390		
D	3	Total Transportation	66374	 	120	21550	21670		
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)				383	383
DH	51	05/2006					
D	1	Total Sales					
D	2.001	LFT	772	 	1	222	223
D	2.002	FT	65179	 	117	20243	20360
D	2.003	IT	36	 	0	4	4
D	2.004	T-8	0	 	0	0	0
D	2.005	T-9	0	 	0	136	136
D	2.006	T-10	0	 	0	0	0
D	2.007	T-11	51	 	0	10	10
D	2.008	FT0067	1063	 	2	162	164
D	2.009	FT2321	0	 	0	390	390
D	3	Total Transportation	67101	 	120	21167	21287
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)				383	383
DH	51	06/2006					
D	1	Total Sales					
D	2.001	LFT	686	 	1	222	223
D	2.002	FT	62645	 	113	20185	20298
D	2.003	IT	116	 	0	12	12
D	2.004	T-8	0	 	0	0	0
D	2.005	T-9	0	 	0	136	136
D	2.006	T-10	0	 	0	0	0
D	2.007	T-11	43	 	0	8	8
D	2.008	FT0067	847	 	2	162	164
D	2.009	FT2321	0	 	0	390	390
D	3	Total Transportation	64337	 	116	21115	21231
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)				382	382
