Subject: TCO - CAPACITY UPDATE EFFECTIVE FOR  OCTOBER 24, 2001

COLUMBIA GAS TRANSMISSION CORPORATION                         NOTICE TO ALL INTERESTED PARTIES                                 OCTOBER 23, 2001  Notice ID: 3202 5 - NO RESPONSE REQUIRED  SUBJECT: CAPACITY UPDATE EFFECTIVE FOR WEDNESDAY, OCTOBER 24, 2001                     NO CHANGES FROM THE PREVIOUS DAY  Effective Wednesday, October 24, 2001, capacities will be as follows:  Excess MDWQ              Available + ISS Withdrawals          Available SIT Withdrawals          Available Imbalance Drawdowns      Available  Excess MDIQ              NOT Available + ISS Injections           NOT Available SIT Injections           NOT Available Imbalance Paybacks       NOT Available  PAL Lends/Unparks        Available PAL Parks/Loan Paybacks  NOT Available  + Call Gas Control 24 hours in advance at (304) 357-2606 to request approval.
Non-firm receipt capacity will be as follows:  TENNESSEE:  Brinker (B12)            20,000 Broad Run (B9)          300,000 Cambridge (B10)          20,000 Dungannon (B11)          20,000 Highland (B17)           15,000  NOTE: GAS RECEIVED AT HIGHLAND MUST BE DELIVERED IN THE NORTHERN PORTION OF MARKET AREA 38 OR THE NORTHWEST LATERAL OF MARKET AREA 36, DIRECTLY NORTH OF HIGHLAND.
Milford (B18)            20,000 North Greenwood (B22)         0 Unionville (B15)         50,000  NOTE:  EFFECTIVE THURSDAY, AUGUST 16, 2001, ANY SHIPPER UTILIZING A CONTRACT THAT HAS A PRIMARY RECEIPT POINT(S) WITH THE FOLLOWING POINTS, MUST UTILIZE THESE POINTS:           Brinker       (B12)          Cambridge     (B10)          Dungannon     (B11)          Highland      (B17)          Milford       (B18)          Unionville    (B15)  TEXAS EASTERN:  Delmont (C16)                 0 Eagle (C22)              20,000 Hooker (C9)              20,000 Pennsburg (C23)          20,000 Windridge (C12)          20,000  NATIONAL FUEL:  Independence (M1)             0 Ellwood City (L1)        15,000  TRANSCO:  Downingtown (E3)          2,500 Emporia I (E13)          60,000 Rockville (E2)                0 Dranesville (E1)              0  ALGONQUIN:  Ramapo (R1)              75,000  ANR:  Paulding/Cecil           30,000 (F1, A2)  LEBANON AGGREGATE       100,000 (A4, F2, C4, D3)  TOLEDO AGGREGATE        100,000 (A3, F4, 734462)  COLUMBIA GULF: (801)  TCO-Leach               700,000  Internal point non-firm capacity will be as follows:  Lanham                No Restrictions  Delivery capacity (non-firm) will be as follows:  TRANSCO:  Martins Creek            10,000   (MLI E5) Young Woman's Creek      10,000   (MLI E9)  ALGONQUIN:  Hanover                       0   (MLI R2)  EQUITRANS:  Fallen Timber            31,000   (MLI K1)  Waynesburg-Rhinehart     20,000   (MLI K2)  OPT-30 will be available in all market areas.
OPT-60 will be available in all market areas.
Market Area delivery capacity (non-firm) will be as follows:  Operating Area 1      Market Area 33       No Restrictions      Market Area 34       No Restrictions  Operating Area 2      Market Area 20       No Restrictions  Operating Area 3      Market Area 15       No Restrictions      Market Area 16       No Restrictions      Market Area 17       No Restrictions      Market Area 18       No Restrictions      Market Area 19       No Restrictions  Operating Area 4      Market Area 21       No Restrictions      Market Area 22       No Restrictions      Market Area 23       No Restrictions      Market Area 24       No Restrictions      Market Area 25       No Restrictions      Market Area 29       No Restrictions  Operating Area 5      Market Area 02       No Restrictions      Market Area 07       No Restrictions  Operating Area 6      Market Area 10       No Restrictions      Market Area 11       No Restrictions      Market Area 12       No Restrictions      Market Area 13       No Restrictions      Market Area 14       No Restrictions  Operating Area 7      Market Area 01       No Restrictions      Market Area 03       No Restrictions      Market Area 04       No Restrictions      Market Area 05       No Restrictions      Market Area 06       No Restrictions      Market Area 08       No Restrictions      Market Area 09       No Restrictions  Operating Area 8      Market Area 26       No Restrictions      Market Area 27       No Restrictions      Market Area 32       No Restrictions      Market Area 35       No Restrictions      Market Area 36       No Restrictions      Market Area 38       No Restrictions      Market Area 39       No Restrictions      Market Area 40       No Restrictions  NOTE:  GAS DELIVERED IN THE NORTHERN PORTION OF MARKET AREA 38 OR THE NORTHERN PORTION OF MARKET AREA 36 MUST BE RECEIVED FROM TENNESSEE GAS PIPELINE AT HIGHLAND.
Operating Area 10      Market Area 28       No Restrictions      Market Area 30       No Restrictions      Market Area 31       No Restrictions  If you have any questions, please contact your Account Representative.