| NORTHERN INDIANA PUBLIC SERVICE COMPANY | |||||||||||||
| Customer Billing & Revenue Accounting | |||||||||||||
| Daily Heating Degree Days HAMMOND Weather Zone | |||||||||||||
| ZONE 1 | |||||||||||||
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
| Day | 2001 | 2001 | 2001 | 2001 | 2001 | 2001 | 2001 | 2001 | 2001 | 2001 | 2001 | 2001 | 2001 |
| 1 | 45 | 48 | 30 | 23 | 0 | 7 | 6 | 0 | 5 | 0 | 2 | 28 | |
| 2 | 51 | 56 | 31 | 16 | 0 | 10 | 0 | 0 | 0 | 0 | 11 | 22 | |
| 3 | 43 | 39 | 23 | 24 | 0 | 12 | 0 | 0 | 0 | 0 | 8 | 15 | |
| 4 | 35 | 32 | 38 | 20 | 12 | 13 | 0 | 0 | 0 | 9 | 17 | 6 | |
| 5 | 36 | 34 | 41 | 7 | 3 | 7 | 5 | 0 | 0 | 22 | 15 | 12 | |
| 6 | 37 | 37 | 35 | 10 | 0 | 3 | 0 | 0 | 0 | 23 | 11 | 21 | |
| 7 | 37 | 30 | 27 | 0 | 2 | 4 | 0 | 0 | 0 | 16 | 4 | 22 | |
| 8 | 42 | 15 | 35 | 2 | 0 | 2 | 0 | 0 | 0 | 7 | 20 | 28 | |
| 9 | 43 | 30 | 33 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 29 | |
| 10 | 38 | 44 | 25 | 10 | 0 | 0 | 0 | 0 | 0 | 6 | 11 | 27 | |
| 11 | 34 | 41 | 30 | 0 | 8 | 0 | 0 | 0 | 0 | 5 | 21 | 25 | |
| 12 | 30 | 32 | 24 | 16 | 15 | 0 | 0 | 0 | 0 | 8 | 15 | 20 | |
| 13 | 30 | 28 | 28 | 16 | 5 | 0 | 0 | 0 | 7 | 7 | 10 | 26 | |
| 14 | 29 | 31 | 21 | 11 | 0 | 0 | 0 | 0 | 7 | 12 | 8 | 29 | |
| 15 | 32 | 33 | 28 | 20 | 0 | 0 | 0 | 0 | 5 | 17 | 5 | 29 | |
| 16 | 39 | 44 | 34 | 31 | 0 | 0 | 0 | 0 | 0 | 22 | 12 | 21 | |
| 17 | 41 | 49 | 34 | 30 | 0 | 0 | 0 | 0 | 0 | 19 | 14 | 27 | |
| 18 | 39 | 43 | 26 | 17 | 5 | 0 | 0 | 0 | 0 | 9 | 11 | 25 | |
| 19 | 40 | 27 | 24 | 5 | 3 | 0 | 0 | 0 | 5 | 11 | 25 | 31 | |
| 20 | 44 | 37 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 26 | 30 | |
| 21 | 44 | 47 | 23 | 0 | 6 | 4 | 0 | 0 | 4 | 5 | 18 | 27 | |
| 22 | 41 | 41 | 18 | 0 | 10 | 6 | 0 | 0 | 0 | 4 | 16 | 28 | |
| 23 | 35 | 38 | 26 | 5 | 10 | 1 | 0 | 0 | 7 | 1 | 11 | 41 | |
| 24 | 41 | 21 | 38 | 12 | 12 | 0 | 0 | 0 | 17 | 14 | 11 | 48 | |
| 25 | 41 | 33 | 44 | 10 | 12 | 0 | 0 | 0 | 13 | 26 | 23 | 48 | |
| 26 | 39 | 31 | 38 | 1 | 12 | 0 | 0 | 0 | 7 | 26 | 18 | 49 | |
| 27 | 44 | 44 | 32 | 13 | 9 | 0 | 0 | 0 | 7 | 26 | 21 | 40 | |
| 28 | 40 | 42 | 22 | 7 | 2 | 0 | 0 | 0 | 11 | 19 | 25 | 46 | |
| 29 | 27 | 0 | 23 | 0 | 10 | 0 | 0 | 0 | 9 | 9 | 17 | 53 | |
| 30 | 29 | 0 | 22 | 0 | 10 | 0 | 0 | 0 | 3 | 13 | 22 | 52 | |
| 31 | 35 | 0 | 22 | 0 | 9 | 0 | 0 | 0 | 0 | 2 | 0 | 48 | |
| Total | 1,181 | 1,027 | 900 | 318 | 155 | 69 | 11 | 0 | 107 | 342 | 447 | 953 | 5,510 |
| Normal | 1,280 | 1,053 | 818 | 466 | 212 | 23 | 0 | 8 | 57 | 332 | 684 | 1,110 | 6,043 |
| Deviation | |||||||||||||
| From Normal | (99) | (26) | 82 | (148) | (57) | 46 | 11 | (8) | 50 | 10 | (237) | (157) | (533) |
| Zone 1= Hammond, Gary, Crown Point, Hobart, Monticello | |||||||||||||