NG98-001 - In the Matter of the Application of the Rapid City Gas Transportation Company, LLC for a Permit to Construct a 6.625 Inch O.D. Transmission Pipeline Facility in Pennington County, South Dakota
Date Filed: 02/24/98 ♦ Closed: 04/20/98

NG98-002 IN THE MATTER OF THE FILING BY MONTANA-DAKOTA UTILITIES CO., A DIVISION OF MDU RESOURCES GROUP, INC., FOR APPROVAL OF A CONTRACT WITH DEVIATION WITH MERILLAT CORPORATION
Date Filed: 05/07/98 ♦ Closed: 07/24/98

NG98-003 IN THE MATTER OF THE COMPLAINT FILED BY DUANE MUXEN, DOLAND, SOUTH DAKOTA, AGAINST PEOPLES NATURAL GAS REGARDING SALES TAX EXEMPTION
Date Filed: 05/11/98 ♦ Closed: 08/14/98

NG98-004 IN THE MATTER OF THE FILING BY NORTHWESTERN PUBLIC SERVICE COMPANY FOR APPROVAL OF REFUND PLAN RELATING TO KANSAS AD VALOREM TAX REFUNDS RECEIVED FROM NORTHERN NATURAL GAS COMPANY
Date Filed: 05/19/98 ♦ Closed: 07/09/98

NG98-005 IN THE MATTER OF THE PETITION OF UTILICORP UNITED INC., FOR A STATEMENT TO THE SECURITIES AND EXCHANGE COMMISSION REGARDING INVESTMENT IN A FOREIGN UTILITY
Date Filed: 05/22/98 ♦ Closed: 06/11/98

NG98-006 IN THE MATTER OF THE FILING BY MIDAMERICAN ENERGY COMPANY FOR APPROVAL OF WAIVER OF REFUND PLAN RELATING TO KANSAS AD VALOREM TAX REFUNDS RECEIVED FROM NORTHERN NATURAL GAS COMPANY
Date Filed: 06/18/98 ♦ Closed: 08/26/99

NG98-007 IN THE MATTER OF THE FILING BY MIDAMERICAN ENERGY COMPANY FOR APPROVAL OF PETITION FOR EXTENSION OF TEST PERIOD
Date Filed: 08/25/98 ♦ Closed: 09/21/98

NG98-008 IN THE MATTER OF THE FILING BY NORTHWESTERN PUBLIC SERVICE COMPANY FOR APPROVAL OF TARIFF REVISIONS
Date Filed: 09/01/98 ♦ Closed: 09/21/98

NG98-009 IN THE MATTER OF THE FILING BY MIDAMERICAN ENERGY COMPANY FOR APPROVAL OF TARIFF EXTENSION FOR RECOVERY OF IGSPP PROGRAM
Date Filed: 10/15/98 ♦ Closed: 11/04/98

NG98-010 IN THE MATTER OF THE FILING BY MIDAMERICAN ENERGY COMPANY FOR APPROVAL OF CONTINUATION OF THE IGSPP FOR AN ADDTIONAL THREE-YEAR PERIOD, OR UNTIL SUCH TIME AS ITS PURCHASED GAS ADJUSTMENT MAY BE ELIMINATED, WHICHEVER COMES FIRST
Date Filed: 10/30/98 ♦ Closed: 08/26/99

NG98-011 IN THE MATTER OF THE APPLICATION OF MIDAMERICAN ENERGY COMPANY FOR AUTHORITY TO INCREASE RATES FOR NATURAL GAS SERVICE
Date Filed: 11/23/98 ♦ Closed: 04/23/99

NG98-012 IN THE MATTER OF THE FILING BY MONTANA-DAKOTA UTILITIES CO., A DIVISION OF MDU RESOURCES GROUP, INC., FOR APPROVAL OF REVISIONS TO ELLSWORTH AIR FORCE BASE, RATE 64
Date Filed: 12/07/98 ♦ Closed: 05/05/99

NG98-013 IN THE MATTER OF THE FILING BY MONTANA-DAKOTA UTILITIES CO., A DIVISION OF MDU RESOURCES GROUP, INC., FOR APPROVAL OF REVISIONS TO ITS PURCHASED GAS COST ADJUSTMENT, RATES 88 AND 89
Date Filed: 12/14/98 ♦ Closed: 01/06/99

NG98-014 IN THE MATTER OF THE FILING BY MIDAMERICAN ENERGY COMPANY FOR APPROVAL OF ITS 1998 ECONOMIC DEVELOPMENT REPORT AND 1999 ECONOMIC DEVELOPMENT PLAN
Date Filed: 12/31/98 ♦ Closed: 05/05/99