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TARIFFS AND RATE SCHEDULES

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TERMS AND CONDITIONS

AVERAGE DIESEL FUEL PRICE
PORTLAND, OREGON

Month and Year
Average Diesel Fuel Price*
September 2023
$4.19
August 2023
$3.81
July 2023
$3.01
June 2023
$2.86
May 2023
$2.78
April 2023
$2.84
March 2023
$3.02
February 2023
$3.18
January 2023
$3.19
December 2022
$3.05
November 2022
$4.21
October 2022
$4.33
September 2022
$3.82
August 2022
$3.76
July 2022
$4.54
June 2022
$5.18
May 2022
$4.42
April 2022
$4.04
March 2022
$3.99
February 2022
$3.06
January 2022
$3.11

*These monthly average fuel prices will be used to calculate fuel charges per applicable tariffs.

OPIS GROSS ULTRA LOW SULFUR RED DYE DISTILLATE PRICES
PORTLAND, OREGON

Date
Price
September 7, 2023
$4.19
August 31, 2023
$4.20
August 24, 2023
$3.95
August 17, 2023
$3.78
August 10, 2023
$3.66
August 3, 2023
$3.45
July 27, 2023
$3.19
July 20, 2023
$2.98
July 13, 2023
$2.97
July 6, 2023
$2.89
June 29, 2023
$2.89
June 22, 2023
$2.98
June 15, 2023
$2.82
June 8, 2023
$2.82
June 1, 2023
$2.79
May 25, 2023
$2.82
May 18, 2023
$2.80
May 11, 2023
$2.79
May 4, 2023
$2.76
April 27, 2023
$2.79
April 20, 2023
$2.82
April 13, 2023
$2.86
April 6, 2023
$2.90
March 30, 2023
$2.93
March 23. 2023
$2.96
March 16, 2023
$2.98
March 9, 2023
$3.11
March 2, 2023
$3.10
February 26, 2023
$3.08
February 16, 2023
$3.17
February 9, 2023
$3.12
February 2, 2023
$3.34
January 26, 2023
$3.46
January 19, 2023
$3.15
January 12, 2023
$3.05
January 5, 2023
$3.11
December 29, 2022
$3.10
December 22, 2022
$2.97
December 15, 2022
$2.84
December 8, 2022
$2.83
December 1, 2022
$3.49
November 24, 2022
$4.11
November 17, 2022
$4.19
November 10, 2022
$4.29
November 3, 2022
$4.14
October 27, 2022
$4.09
October 20, 2022
$4.51
October 13, 2022
$4.66
October 6, 2022
$4.07
September 29, 2022
$3.72
September 22, 2022
$3.59
September 15, 2022
$3.78
September 8, 2022
$3.84
September 1, 2022
$4.14
August 25, 2022
$4.09
August 18, 2022
$3.78
August 11, 2022
$3.57
August 4, 2022
$3.61
July 28, 2022
$3.90
July 21, 2022
$4.39
July 14, 2022
$4.88
July 7, 2022
$5.00
June 30, 2022
$5.32
June 23, 2022
$5.44
June 16, 2022
$5.21
June 9, 2022
$5.13
June 2, 2022
$4.79
May 26, 2022
$4.45
May 19, 2022
$4.35
May 12, 2022
$4.39
May 5, 2022
$4.50
April 28, 2022
$4.25
April 21, 2022
$4.18
April 14, 2022
$3.82
April 7, 2022
$3.91
March 31, 2022
$4.26
March 24, 2022
$4.26
March 17, 2022
$3.82
March 10, 2022
$4.27
March 3, 2022
$3.36
February 24, 2022
$2.97
February 17, 2022
$3.05
February 10, 2022
$3.07
February 3, 2022
$3.15
January 27, 2022
$3.11
January 20, 2022
$3.17
January 13, 2022
$3.15
January 6, 2022
$2.99
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