NORTHERN INDIANA PUBLIC SERVICE COMPANY
Customer Billing & Revenue Accounting
Daily Cooling Degree Days HAMMOND Weather Zone
ZONE 1
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Total
Day	2002	2002	2002	2002	2002	2002	2002	2002	2002	2002	2002	2002	2002
1	0	0	0	0	0	12	20	19	15	11	0	0
2	0	0	0	0	0	0	20	8	11	2	0	0
3	0	0	0	0	0	2	22	17	8	1	0	0
4	0	0	0	0	0	3	15	16	8	0	0	0
5	0	0	0	0	0	0	9	10	6	0	0	0
6	0	0	0	0	0	0	11	2	10	0	0	0
7	0	0	0	0	0	4	16	4	12	0	0	0
8	0	0	0	0	0	11	19	5	17	0	0	0
9	0	0	0	0	0	16	10	8	16	0	0	0
10	0	0	0	0	0	15	7	15	10	0	0	0
11	0	0	0	3	0	8	4	15	0	0	0	0
12	0	0	0	0	0	0	6	16	3	0	0	0
13	0	0	0	0	0	0	7	10	4	0	0	0
14	0	0	0	5	0	0	11	5	11	0	0	0
15	0	0	0	14	2	1	16	14	0	0	0	0
16	0	0	0	12	0	4	16	8	1	0	0	0
17	0	0	0	10	0	3	17	10	6	0	0	0
18	0	0	0	11	0	11	16	9	10	0	0	0
19	0	0	0	0	0	15	11	0	10	0	0	0
20	0	0	0	0	0	20	19	5	1	0	0	0
21	0	0	0	0	0	14	23	15	4	0	0	0
22	0	0	0	0	0	19	16	9	0	0	0	0
23	0	0	0	0	0	19	5	8	0	0	0	0
24	0	0	0	0	0	21	6	7	0	0	0	0
25	0	0	0	0	0	11	11	11	0	0	0	0
26	0	0	0	0	0	13	15	10	2	0	0	0
27	0	0	0	0	4	6	17	10	0	0	0	0
28	0	0	0	0	5	9	14	7	3	0	0	0
29	0	0	0	0	9	16	12	8	9	0	0	0
30	0	0	0	0	14	20	18	9	11	0	0	0
31	0	0	0	0	11	0	19	9	0	0	0	0
Total	0	0	0	55	45	273	428	299	188	14	0	0	1,302
Normal	0	0	0	0	64	173	285	235	87	13	0	0	857
Deviation
From Normal	0	0	0	55	(19)	100	143	64	101	1	0	0	445
Zone 1= Hammond, Gary, Crown Point, Hobart, Monticello