H	16	04/01/2003	06/30/2003	O	National Fuel Gas Supply Corporation	10 Lafayette Square	Room 1000	"Buffalo, NY 14203"		Dennis J Seeley (716) 857-7055
DH	16	04/2003									
D	1	Total Sales	0	0	0	0	0				
D	2.001	EFT	14439	    	113	4337	4450				
D	2.002	FST	2002	    	4	97	101				
D	2.003	FT	1453	    	7	364	371				
D	2.004	Niagara FT - Zone 1	2296	    	6	192	198				
D	2.005	Niagara FT - Zone 2	498	    	1	68	69				
D	2.006	Niagara FT - Zone 3	8750	    	18	1904	1922				
D	2.007	IAS	23	    	    	2	2				
D	2.008	IT	360	    	1	42	43				
D	2.009	W-1	    	    	    	    	    				
D	2.01	X51	2821	    	6	206	212				
D	2.011	X54	1831	    	4	203	207				
D	3	Total Transportation	34473	    	160	7415	7575				
D	4.001	ESS	2218	    	9	2379	2388				
D	4.002	FSS	2158	    	5	1346	1351
D	4.003	ISS	    	    	    	    	    
D	4.004	P-2	    	    	    	    	    
D	4.005	SS-1	    	    	    	1483	1483
D	5	Total Storage	6689	    	19	5265	5284
D	7	Gathering - Firm	98	    	    	215	215
D	8	Gathering - Interruptible	475	    	    	152	152
D	10	Products Sale and Extraction (490-492)	    	    	    	    	67
D	11	Rents (493 and 494)	    	    	    	    	250
D	12	Other Gas Revenues (495)	    	    	    	    	872
DH	16	05/2003					
D	1	Total Sales	    	    	    	    	    
D	2.001	EFT	9905	    	139	4280	4419
D	2.002	FST	1770	    	4	59	63
D	2.003	FT	482	    	7	348	355
D	2.004	Niagara FT - Zone 1	2285	    	24	195	219
D	2.005	Niagara FT - Zone 2	156	    	1	66	67
D	2.006	Niagara FT - Zone 3	6054	    	13	1705	1718
D	2.007	IAS	52	    	    	3	3
D	2.008	IT	339	    	2	33	35
D	2.009	X51	2730	    	6	206	212
D	2.01	X54	1347	    	3	203	206
D	3	Total Transportation	25120	    	199	7098	7297
D	4.001	ESS	1385	    	7	2367	2374
D	4.002	FSS	105	    	4	1283	1287
D	4.003	ISS	    	    	    	    	    
D	4.004	P-2	    	    	    	    	    
D	4.005	SS-1	14	    	4	1529	1533
D	5	Total Storage	1504	    	15	5207	5222
D	7	Gathering - Firm	86	    	    	215	215
D	8	Gathering - Interruptible	439	    	    	184	184
D	10	Products Sale and Extraction (490-492)	    	    	    	    	40
D	11	Rents (493 and 494)	    	    	    	    	216
D	12	Other Gas Revenues (495)	    	    	    	    	1358
DH	16	06/2003					
D	1	Total Sales	    	    	    	    	    
D	2.001	EFT	5405	    	35	4235	4270
D	2.002	FST	2735	    	6	60	66
D	2.003	FT	548	    	5	361	366
D	2.004	Niagara FT - Zone 1	1902	    	13	194	207
D	2.005	Niagara FT - Zone 2	303	    	1	67	68
D	2.006	Niagara FT - Zone 3	6649	    	14	1715	1729
D	2.007	IAS	100	    	    	3	3
D	2.008	IT	1047	    	2	43	45
D	2.009	W1	    	   	    	    	   
D	2.01	X51	    	    	    	205	205
D	2.011	X54	1700	    	4	203	207
D	3	Total Transportation	20389	    	80	7086	7166
D	4.001	ESS	182	    	7	2371	2378
D	4.002	FSS	3	    	8	1292	1300
D	4.003	ISS	    	    	    	8	8
D	4.004	P-2	    	    	    	    	    
D	4.005	SS-1	    	    	6	1540	1546
D	4.006	SS-2	8	    	    	28	28
D	5	Total Storage	193	    	21	5239	5260
D	7	Gathering - Firm	82	    	    	215	215
D	8	Gathering - Interruptible	473	    	    	544	544
D	10	Products Sale and Extraction (490-492)	    	    	    	    	13
D	11	Rents (493 and 494)	    	    	    	    	217
D	12	Other Gas Revenues (495)	    	    	    	    	1064
