Spreadsheet: tracy_geaccone__40302__Depr_by_month_wo _RM_wo_ratecase
Sheet: 2003

NORTHERN NATURAL GAS
2002 - 2003 OPERATING & STRATEGIC PLAN
DEPRECIATION FROM CAPITAL - COMMERCIAL GROUP
2003
 | Disc. or | Contract |  |  |  | Total
 | Non- | Term |  | In-Service |  | Project
Project Description | Disc. | in Years |  | Date |  | Cost |  | JANUARY | FEBRUARY | [NAME] | APRIL | MAY | [NAME] | JULY | AUGUST | SEPTEMBER | OCTOBER | NOVEMBER | DECEMBER |  | ANNUAL
2001 Projects
Koch C & D Line Expansion | D | 5 |  | 2001-11-01 00:00:00 |  | 9795000
Peak Day 2000 | D | 10 |  | 2001-11-01 00:00:00 |  | 1500000
Wisconsin Gas Capital Pool | N | 3 |  | 2001-11-01 00:00:00 |  | 670000 |  | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
Alliant Capital Pool | N | 5 |  | 2001-11-01 00:00:00 |  | 420000 |  | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
Utilicorp Priority Markets | N | 5 |  | 2001-11-01 00:00:00 |  | 800000 |  | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
MUD - CIAC | N | 15 |  | 2001-12-31 00:00:00 |  | 200000 |  | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
Capital Pool
Faribault / Northfield Branch.Sale | D | 1 |  | 2001-06-01 00:00:00 |  | 187000 |  | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
Omaha TBS # 6 | D | 1 |  | 2001-06-01 00:00:00 |  | 127000 |  | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
Lyons Treater Plant | D | 1 |  | 2001-07-05 00:00:00 |  | 770000 |  | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
UCU Priority Markets | D | 5 |  | 2001-06-01 00:00:00 |  | 82500
Ida Co. Ethanol ([NAME]) | D | 7 |  | 2001-11-01 00:00:00 |  | 355000
Lyons #1 EFM | D | 5 |  | 2001-11-01 00:00:00 |  | 27041
Bunge Heater | D | 2 |  | 2001-08-01 00:00:00 |  | 82000 |  |  |  |  |  |  |  |  | 0 | 0 | 0 | 0 | 0
Heartland Corn | D | 1 |  | 2001-07-01 00:00:00 |  | 132000 |  | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
Sioux Center Ethanol Plant | D | 10 |  | 2001-09-01 00:00:00 |  | 60000
Winnebago # 1 | D | 4 |  | 2001-10-01 00:00:00 |  | 120800
St. Michael # 2 | D | 2 |  | 2001-11-01 00:00:00 |  | 215000 |  |  |  |  |  |  |  |  |  |  |  | 0 | 0
Cenex - Harvest States | D | 8 |  | 2001-11-01 00:00:00 |  | 275000
Anoka # 1 | D | 6 |  | 2001-11-01 00:00:00 |  | 199000
Remaining Pool Amount | D | 5 |  | 2001-11-01 00:00:00 |  | 2914205
Total 2001 Projects
2002 Projects
Discretionary Pool | D | 5 |  | 2002-11-01 00:00:00 |  | 15000000
[NAME] | D | 6 |  | 2002-12-31 00:00:00 |  | 4700000
Tall Corn Ethanol Plant | D | 6 |  | 2002-11-01 00:00:00 |  | 360000
Little Sioux Ethanol Plant | D | 6 |  | 2002-11-01 00:00:00 |  | 360000
Automate Storage Book | D | 5 |  | 2002-06-01 00:00:00 |  | 100000
Omaha Office - Carpet Replacement | D | 5 |  | 2002-06-30 00:00:00 |  | 200000
Belleville Compression | D | 5 |  | 2002-11-01 00:00:00 |  | 2200000
NNG / WG TBS | D | 5 |  | 2002-11-01 00:00:00 |  | 300000
Exxon / Mobil | N | 10 |  | 2002-12-31 00:00:00 |  | 3500000
Wisconsin Gas Capital Pool | N | 3 |  | 2002-11-01 00:00:00 |  | 300000
Utilicorp Priority Markets | N | 5 |  | 2002-11-01 00:00:00 |  | 710000
MUD - Relocation of Omaha #1 | N | 15 |  | 2002-11-01 00:00:00 |  | 5000000
MUD - 84th Street TBS Mods | N | 15 |  | 2002-11-01 00:00:00 |  | 1250000
LaCrosse Branchline Expansion | D | 10 |  | 2002-11-01 00:00:00 |  | 110000
MUD - CIAC | N | 15 |  | 2002-12-31 00:00:00 |  | 200000
Tivoli Land Purchase | D | 4 |  | 2002-12-31 00:00:00 |  | 40000
Tariff Software | N | 5 |  | 2002-12-31 00:00:00 |  | 20000
Rate Case Software | N | 5 |  | 2002-12-31 00:00:00 |  | 110000
Form 567 Solftware | N | 5 |  | 2002-03-31 00:00:00 |  | 70000
NNG Partial Cycle FDD | N | 5 |  | 2002-06-01 00:00:00 |  | 100000
Computer Blanket | D | 5 |  | 2002-06-30 00:00:00 |  | 120000
Total 2002 Projects
2003 Projects
Discretionary Pool | D | 5 |  | 2003-11-01 00:00:00 |  | 20000000 |  | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
MUD - CIAC | N | 15 |  | 2003-12-31 00:00:00 |  | 200000 |  | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
Rate Case Software | N | 5 |  | 2003-12-31 00:00:00 |  | 110000 |  | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
Total 2003 Projects
Total of 2001, 2002, & 2003