Firm Transportation Transactional Report

TSP Name:	Northwest Pipeline LLC	TSP:	067977322
K Holder Name:	Avista Corporation	K Holder:	7943764
Svc Req K:	100314	K Holder Prop:	6
Rate Sch:	TF-2	K Stat Desc:	Amended
Amend Eff Date:	12/29/2025	Amend Reason Code:	Contract Amended/Restated
Svc Req Cat:	LARGE CUSTOMER	Reg Auth:	18 CFR 284.223
Inc Exp Cust:	N
K Qty - K:	91200	Affil Desc:	None
Annual Contract Quantity:	2906266	Monthly Billing Quantity:	7962
Amend Rptg Desc:	All Data	Post Date:	12/29/2025
K Beg Date:	05/01/1995	Post Time:	14:36
K End Date:	11/30/2027	K Ent Beg Date:	05/01/1995
K Ent End Date:	12/01/2027	K Ent Beg Time:	9:00AM
K Ent End Time:	9:00AM	K Roll:	Y
K Roll Term:	1 Year	K Notify Term:	1 Year
K Termination Rights:	Unilateral
OFO Ind:	N	Offer No:	N/A
Disc Beg Date:		Disc End Date:
Subord Rights Ind:

Contract Locations

Loc	Loc Prop	Loc Name	Loc/QTI Desc	K Qty - Loc	Loc K Min Press
1388845	188	STANFIELD DELIVERY	Delivery Point(s) Quantity	6510	450
28137	204	GOLDENDALE	Delivery Point(s) Quantity	430	150
28168	212	STEVENSON #2	Delivery Point(s) Quantity	10	150
236124	235	JACKSON PRAIRIE RECEIPT	Receipt Point(s) Quantity	91200
28105	375	CONNELL	Delivery Point(s) Quantity	930	150
228050	377	LIND	Delivery Point(s) Quantity	170	120
28054	379	RITZVILLE	Delivery Point(s) Quantity	400	150
28055	380	KEYSTONE	Delivery Point(s) Quantity	100	150
28152	381	SPRAGUE	Delivery Point(s) Quantity	60	125
28192	382	CHENEY (MEDICAL LAKE)	Delivery Point(s) Quantity	1600	200
28194	383	SPOKANE WEST	Delivery Point(s) Quantity	10300	250
28197	385	SPOKANE MEAD	Delivery Point(s) Quantity	37938	350
3533	403	MCGUIRE	Delivery Point(s) Quantity	1778	150
3535	404	POST FALLS	Delivery Point(s) Quantity	1062	150
28106	409	WARDEN	Delivery Point(s) Quantity	180	150
28235	416	ENDICOTT	Delivery Point(s) Quantity	140	150
28237	417	COLFAX	Delivery Point(s) Quantity	860	125
28238	418	PALOUSE/ALBION	Delivery Point(s) Quantity	190	125
28239	419	PULLMAN	Delivery Point(s) Quantity	3600	150
3540	420	MOSCOW	Delivery Point(s) Quantity	4500	150
28242	421	COLTON	Delivery Point(s) Quantity	70	125
28243	422	UNIONTOWN	Delivery Point(s) Quantity	50	125
3541	423	GENESEE	Delivery Point(s) Quantity	60	150
3542	424	LEWISTON W.	Delivery Point(s) Quantity	5600	150
3544	425	LEWISTON E.	Delivery Point(s) Quantity	4000	150
3545	426	LEWISTON PFI	Delivery Point(s) Quantity	2500	150
3536	522	COEUR D'ALENE W.	Delivery Point(s) Quantity	2200	150
3537	523	COEUR D'ALENE E. (HAYDEN)	Delivery Point(s) Quantity	2800	150
3567	524	PINEHURST	Delivery Point(s) Quantity	150	150
3568	525	PAGE MINE	Delivery Point(s) Quantity	20	150
3572	527	SMELTERVILLE	Delivery Point(s) Quantity	130	200
3571	528	KELLOGG	Delivery Point(s) Quantity	1000	200
758295	718	NINE MILE FALLS	Delivery Point(s) Quantity	15662	375

Loc K Press Terms/Notes

Contract Rates

Res Rate Basis Desc:	Per Day	Surchg Ind Desc:	Rate(s) stated include only rates; no surcharge applicable
Max Trf Rate Ref Desc:	Tariff

Terms/Notes

Addendum

Exhibit A: Contract Details

Exhibit B: Non-Conforming Provisions

Exhibit C: Facility Reimbursement Obligation

Exhibit D: Negotiated Rate Provisions

Exhibit E: Buy-Out Provisions

Footnotes

ID	Footnote
1	If the rate displayed on the posting for Max Rate and Rate Charged are equal, then the contract is subject to the currently effective maximum tariff rate, unless otherwise identified in a footnote. To verify the current maximum tariff rate, please refer to Northwest's tariff.