H	059	07/01/2006	09/30/2006	11/14/2006	O	Northern Natural Gas 	1111 South 103rd 	Omaha, NE  68124			Patrick M. Brennan   (402) 398-7101	
DH	059	07/2006	
D	1	Total Sales	993	0	0	7241	7241	 
D	2.001	TF	31954	0	57	13332	13389	 
D	2.002	TFX	39117	0	71	11089	11160	 
D	2.003	GS-T	0	0	0	0	0	 
D	2.004	TI	5037	0	9	550	559	 
D	2.005	LFT	0	0	0	0	0	 
D	2.006	SMS	0	0	0	700	700	 
D	3	Total Transportation	76108	0	137	25671	25808	 
D	4.001	FDD-1	139	0	0	5254	5254	 
D	4.002	IDD-1	2119	0	0	419	419	 
D	4.003	PDD-1	9701	0	0	1430	1430	 
D	5	Total Storage	11959	0	0	7103	7103	 
D	7	Gathering-Firm	0	0	0	0	0	 
D	8	Gathering-Interruptible	0	0	0	0	0	 
D	10	Products Sales and Extraction (490-492)	0	0	0	544	544	 
D	11	Rents (493 and 494)	0	0	0	0	0	 
D	12	Other Gas Revenues (495)	0	0	0	2822	2822	 
DH	059	08/2006	
D	1	Total Sales	130	0	0	852	852	 
D	2.001	TF	32538	0	59	13318	13377	 
D	2.002	TFX	36915	0	66	10965	11031	 
D	2.003	GS-T	0	0	0	0	0	 
D	2.004	TI	3319	0	6	388	394	 
D	2.005	LFT	0	0	0	0	0	 
D	2.006	SMS	0	0	0	699	699	 
D	3	Total Transportation	72772	0	131	25370	25501	 
D	4.001	FDD-1	433	0	0	5323	5323	 
D	4.002	IDD-1	3090	0	0	429	429	 
D	4.003	PDD-1	4096	0	0	1576	1576	 
D	5	Total Storage	7619	0	0	7328	7328	 
D	7	Gathering-Firm	0	0	0	0	0	 
D	8	Gathering-Interruptible	0	0	0	0	0	 
D	10	Products Sales and Extraction (490-492)	0	0	0	833	833	 
D	11	Rents (493 and 494)	0	0	0	0	0	 
D	12	Other Gas Revenues (495)	0	0	0	395	395	 
DH	059	09/2006	
D	1	Total Sales	2225	0	0	16473	16473	 
D	2.001	TF	31669	0	57	13483	13540	 
D	2.002	TFX	34712	0	62	11326	11388	 
D	2.003	GS-T	0	0	0	0	0	 
D	2.004	TI	2779	0	5	501	506	 
D	2.005	LFT	0	0	0	0	0	 
D	2.006	SMS	0	0	0	703	703	 
D	3	Total Transportation	69160	0	124	26013	26137	 
D	4.001	FDD-1	452	0	0	5291	5291	 
D	4.002	IDD-1	2284	0	0	277	277	 
D	4.003	PDD-1	667	0	0	1404	1404	 
D	5	Total Storage	3403	0	0	6972	6972	 
D	7	Gathering-Firm	0	0	0	0	0	 
D	8	Gathering-Interruptible	0	0	0	0	0	 
D	10	Products Sales and Extraction (490-492)	0	0	0	407	407	 
D	11	Rents (493 and 494)	0	0	0	0	0	 
D	12	Other Gas Revenues (495)	0	0	0	2764	2764	 
