H	021	01/01/2008	03/31/2008	5/14/2008	O	Columbia Gas Transmission Corporation	200 Civic Center Drive	PO Box 117	"Columbus, OH 43216"		D. M. Monk (614) 460-6831
DH	021	01/2008									
D	1	Total Sales	0	0	0	0					
D	2.001	GTS	414	1	321	322					
D	2.002	PAL	37613	0	1036	1036					
D	2.003	NTS	3325	6	1352	1358					
D	2.004	SST	68153	16	24392	24408					
D	2.005	TPS	1934	4	941	945					
D	2.006	ITS	751	1	159	160					
D	2.007	FTS	74275	137	21377	21514					
D	2.008	OPT3	168	0	246	246					
D	2.009	OPT6	119	0	413	413					
D	2.010	Other	0	0	-210	-210					
D	3	Total Transportation	186752	165	50027	50192					
D	4.001	FSS	69801	0	14930	14930	 				
D	4.002	ISS	210	0	19	19					
D	4.003	SIT	3335	0	137	137	
D	4.004	LNG	0	0	440	440	 
D	5	Total Storage	73346	0	15526	15526	
D	7	Gathering - Firm	0	0	0	0	
D	8	Gathering - Interruptible	326	0	88	88	
D	10	Products Sales and Extraction (490-492)	0	0	0	0	
D	11	Rents (493 and 494)	0	0	219	219	
D	12	Other Gas Revenues (495)	0	0	15	15	
DH	021	02/2008					
D	1	Total Sales	0	0	0	0	
D	2.001	GTS	719	1	558	559	
D	2.002	PAL	34102	0	1156	1156	
D	2.003	NTS	2978	5	1349	1354	
D	2.004	SST	60231	23	24287	24310	
D	2.005	TPS	1556	2	1000	1002	
D	2.006	ITS	919	1	210	211	
D	2.007	FTS	67468	124	21358	21482	
D	2.008	OPT3	339	1	249	250	
D	2.009	OPT6	324	1	417	418	
D	2.010	Other	0	0	-426	-426	
D	3	Total Transportation	168636	158	50158	50316	
D	4.001	FSS	57217	0	14664	14664	
D	4.002	ISS	140	0	8	8	
D	4.003	SIT	1794	0	74	74	
D	4.004	LNG	0	0	440	440	
D	5	Total Storage	59151	0	15186	15186	
D	7	Gathering - Firm	0	0	0	0	
D	8	Gathering - Interruptible	726	0	196	196	
D	10	Products Sales and Extraction (490-492)	0	0	0	0	
D	11	Rents (493 and 494)	0	0	144	144	
D	12	Other Gas Revenues (495)	0	0	20	20	
DH	021	03/2008					
D	1	Total Sales	0	0	0	0	
D	2.001	GTS	423	1	329	330	
D	2.002	PAL	69952	0	1586	1586	
D	2.003	NTS	1972	4	1342	1346	
D	2.004	SST	43041	25	24107	24132	
D	2.005	TPS	1010	2	1023	1025	
D	2.006	ITS	673	1	142	143	
D	2.007	FTS	61155	114	21262	21376	
D	2.008	OPT3	414	1	201	202	
D	2.009	OPT6	358	0	418	418	
D	2.010	Other	0	0	1	1	
D	3	Total Transportation	178998	148	50411	50559	
D	4.001	FSS	35872	0	14347	14347	 
D	4.002	ISS	42	0	0	0	
D	4.003	SIT	2360	0	97	97	
D	4.004	LNG	0	0	440	440	 
D	5	Total Storage	38274	0	14884	14884	
D	7	Gathering - Firm	0	0	0	0	
D	8	Gathering - Interruptible	21	0	6	6	
D	10	Products Sales and Extraction (490-492)	0	0	0	0	
D	11	Rents (493 and 494)	0	0	175	175	
D	12	Other Gas Revenues (495)	0	0	20	20	
F	1	All quantities reflected are recorded volumes not physical volumes.					
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
