<DOCUMENT>
<TYPE>N-30D
<SEQUENCE>1
<FILENAME>semitfto.txt
<DESCRIPTION>TAX-FREE TRUST OF OREGON 3/31/01 SEMI-ANNUAL REPORT
<TEXT>
<PAGE>
MANAGER AND FOUNDER
  AQUILA MANAGEMENT CORPORATION
  380 Madison Avenue, Suite 2300
  New York, New York 10017

INVESTMENT SUB-ADVISER
  U.S. BANCORP ASSET MANAGEMENT, INC.
  555 S.W. Oak
  U.S. Bancorp Tower
  Portland, Oregon 97204

BOARD OF TRUSTEES
  Lacy B. Herrmann, Chairman
  David B. Frohnmayer
  James A. Gardner
  Diana P. Herrmann
  Sterling K. Jenson
  Timothy J. Leach
  Raymond H. Lung
  John W. Mitchell
  Patricia L. Moss
  Ralph R. Shaw
  Nancy Wilgenbusch

OFFICERS
  Diana P. Herrmann, President
  James M. McCullough, Senior Vice President
  Sally J. Church, Vice President
  Christine L. Neimeth, Vice President
  Rose F. Marotta, Chief Financial Officer
  Joseph P. DiMaggio, Treasurer
  Edward M.W. Hines, Secretary

DISTRIBUTOR
  AQUILA DISTRIBUTORS, INC.
  380 Madison Avenue, Suite 2300
  New York, New York 10017

TRANSFER AND SHAREHOLDER SERVICING AGENT
  PFPC INC.
  400 Bellevue Parkway
  Wilmington, Delaware 19809

CUSTODIAN
  BANK ONE TRUST COMPANY, N.A.
  100 East Broad Street
  Columbus, Ohio 43271

INDEPENDENT AUDITORS
  KPMG LLP
  757 Third Avenue
  New York, New York 10017

Further information is contained in the Prospectus, which must precede or
accompany this report.


SEMI-ANNUAL
REPORT

MARCH 31, 2002

                                TAX-FREE TRUST OF
                                     OREGON

                          A tax-free income investment

[Logo of Tax-Free Trust of Oregon: a square with two pine trees in front of
a mountain]

[Logo of the Aquila Group of Funds: an eagle's head]

                                   One of the
                            AQUILA(SM) Group of Funds
<PAGE>
[Logo of Tax-Free Trust of Oregon: a square with two pine trees in front of
a mountain]

                 SERVING OREGON INVESTORS FOR MORE THAN 15 YEARS

                            TAX-FREE TRUST OF OREGON
                               SEMI-ANNUAL REPORT

                              "MEETING OBJECTIVES"

                                                                     May 3, 2002

Dear Fellow Shareholder:

     As you know,  the  objective of Tax-Free  Trust of Oregon is to provide you
with "as high a level of current  income  exempt from  Oregon  state and regular
Federal income taxes as is consistent with preservation of capital."*

     From the  inception  of the Trust on June 16, 1986,  management  has always
strived to meet this objective  through  having an investment  portfolio of high
quality securities and a maturity level which is primarily  intermediate term in
nature.  This investment  approach offers  shareholders  the opportunity to feel
good about their investment knowing that:

     *    the share price should fluctuate relatively little, and thus
     *    their investment should be relatively secure.

     Through the various  checks we have made of  shareholder  sentiments,  this
philosophy   consistently   rings  true  in  the  thinking  of  our   investors.
Shareholders  of Tax-Free  Trust of Oregon have  expressed to us their desire to
make  sure  that  their  investment  in the  Trust is such  that they will get a
"RETURN  OF  THEIR  MONEY"  as well  as a  "TAX-FREE  RETURN  ON  THEIR  MONEY."
Therefore, we have managed the investment portfolio of the Trust accordingly.

     We think you will be  interested  in seeing just how well the Trust has met
its  objective of a stable share value since its  inception.  The Trust's  share
price will always have some fluctuation to it as a result of market activity and
interest  rate  changes.  However,  the share price of the Trust has  fluctuated
relatively  little since its  inception in 1986. We have  continually  sought to
meet the  objective  of  PRESERVING  SHAREHOLDERS'  CAPITAL  in the Trust to the
maximum extent  possible and believe that our efforts and success in this regard
are evident in the following graph.**

            [Graphic of a bar chart with the following information:]

                             SHARE NET ASSET VALUE

                      6/16/86                  $9.60
                      12/31/86                $10.07
                      12/31/87                 $9.48
                      12/31/88                 $9.64
                      12/31/89                 $9.91
                      12/31/90                 $9.89
                      12/31/91                $10.32
                      12/31/92                $10.46
                      12/31/93                $10.92
                      12/31/94                 $9.92
                      12/31/95                $10.72
                      12/31/96                $10.55
                      12/31/97                $10.77
                      12/31/98                $10.79
                      12/31/99                $10.08
                      12/31/00                $10.56
                      12/31/01                $10.53
                      3/31/02                 $10.52


<PAGE>

     Now,  let's take a look at how well we have done in providing  preservation
of your capital over the six-month period from October 1, 2001 to March 31, 2002
covered by this Semi-Annual report.

                               CLASS A SHARE PRICE

                     October, 2001             $10.80
                     November, 2001            $10.67
                     December, 2001            $10.53
                     January, 2002             $10.65
                     February, 2002            $10.73
                     March, 2002               $10.52

     As you will  note,  the share  price of the Trust  fluctuated  somewhat  as
interest rates changed over the period. However, the total fluctuation over this
period was only $0.28 ($10.52 vs. $10.80),  or approximately 3%. Thus, the total
volatility  of share price was far less than that  experienced  by various other
investments that you might have made over the last six months.

     Now, let's take a look at the DOUBLE  TAX-FREE  DIVIDEND RATE paid over the
last six months, representing the first half of the fiscal year.

     As you are  aware,  by  having  the  Trust  principally  invest  in  Oregon
municipal  bonds,  the Trust is in a position to provide its  shareholders  with
income  which is exempt from both Oregon state and regular  Federal  income tax.
Also,  we have  consistently  tried to ensure  that  people  get  their  monthly
dividend in time to meet their schedule for payments of various living expenses.
Therefore,  we pick a payment  date  every  month  that  allows the income to be
provided to you by around the 1st of the following month.

                                 APPROXIMATE PER               # OF DAYS
                                SHARE DIVIDEND PAID       COVERED BY DIVIDEND
                                -------------------       -------------------

     October, 2001                     $.041                       31
     November, 2001                    $.041                       31
     December, 2001                    $.037                       28
     January, 2002                     $.041                       31
     February, 2002                    $.038                       29
     March, 2002                       $.041                       31

     As you will  observe,  we try to ensure that the rate of income you receive
is approximately equal for every month, in keeping with our shareholders' income
needs.  This is the same approach we have maintained  since the inception of the
Trust in June, 1986. The dividend paid will,  however,  fluctuate slightly based
upon the number of days covered by the  dividend.  As you will note,  February's
and December's dividends are smaller than other months because it covers only 29
and 28 days respectively.

<PAGE>

     For you as a  shareholder  of Tax-Free  Trust of Oregon,  we have tried our
best to meet the stated objectives for the Trust.

     We want you to keep what you have in principal  while  earning a consistent
stream of income every month. Most  importantly,  we want the Trust to meet your
objective of feeling  comfortable  with your  investment and having enough money
each month to be able to meet your desired living expenses.

     It is always  gratifying to accomplish what you have set out to do. We hope
that by the  Trust  meeting  its  objectives,  we have  helped  you to meet your
objectives as well.

                                   Sincerely,


/s/  Diana P. Herrmann                         /s/ Lacy B. Herrmann
-----------------------                        ---------------------
Diana P. Herrmann                              Lacy B. Herrmann
President                                      Chairman of the Board of Trustees

*    For certain  investors,  some dividends may be subject to Federal and state
     taxes, including the Alternative Minimum Tax (AMT).

**   The above  chart  illustrates  the record of Class A Net Asset  Value Price
     since the Trust's  inception.  Past  performance  does not guarantee future
     stability.  Investment return and principal value will fluctuate so that an
     investor's  shares,  when  redeemed,  may be worth  more or less than their
     original cost.
<PAGE>

                            TAX-FREE TRUST OF OREGON
                            STATEMENT OF INVESTMENTS
                                 MARCH 31, 2002
                                   (UNAUDITED)

<TABLE>
<CAPTION>
                                                                               RATING
      FACE                                                                    MOODY'S/
     AMOUNT       STATE OF OREGON GENERAL OBLIGATION BONDS - 54.9%              S&P             VALUE
---------------   ------------------------------------------------            ---------     --------------
<S>               <C><C><C>                                                    <C>          <C>
                  City of Beaverton, Oregon
$       910,000         5.950%, 04/01/2003 ...............................     Aa3/AA       $      926,553
        960,000         6.050%, 04/01/2004 ...............................     Aa3/AA              976,166
      1,020,000         6.150%, 04/01/2005 ...............................     Aa3/AA            1,037,677
      1,080,000         6.250%, 04/01/2006 ...............................     Aa3/AA            1,099,235
                  Bend Oregon Transportation Highway Systems
                     (MBIA Corporation Insured)
      1,135,000         5.300%, 9/1/2017 .................................     Aaa/NR            1,150,606
                  Blue Mountain Oregon Hospital District (AMBAC
                     Indemnity Corporation Insured)
      1,000,000         5.000%, 02/01/2021 ...............................     Aaa/AAA             971,250
                  Chemeketa Oregon Community College District
                     (Financial Guaranty Insurance Corporation Insured)
      1,385,000         5.500%, 06/01/2014 ...............................     Aaa/AAA           1,481,950
                  Clackamas County Oregon School District #62
                     (Oregon City) (State School Bond Guaranty Program)
      2,000,000         5.500%, 06/15/2020 ...............................     Aa2/AA            2,045,000
                  Clackamas County, Oregon School District #86
                     (Canby) (State School Bond Guaranty Program)
      3,535,000         5.250%, 06/15/2020 ...............................     Aa2/AA            3,548,256
                  Clackamas County Oregon School District #108
                     (Estacada) (Financial Security Assurance Insured)
      1,295,000         5.375%, 06/15/2017 ...............................     Aaa/AAA           1,325,756
      2,000,000         5.000%, 06/15/2025 ...............................     Aaa/AAA           1,920,000
                  Clackamas County Oregon School District #115
                     (AMBAC Indemnity Corporation Insured)
        615,000         5.700%, 06/01/2007 ...............................     Aaa/AAA             661,894
      1,000,000         6.150%, 06/01/2014 ...............................     Aaa/AAA           1,085,000
                  Clackamas County Oregon, Tax Allocation
      1,000,000         6.500%, 05/01/2020 ...............................     NR/NR*            1,000,300
                  Clackamas, Multnomah and Washington County,
                     Oregon School District #7J
      1,500,000         5.700%, 06/15/2010 ...............................     Aa2/NR            1,575,000
                  Clackamas, Oregon Community College District
                     (Financial Guaranty Insurance Corporation Insured)
      3,955,000         5.250%, 06/15/2017 ...............................     Aaa/AAA           4,019,269
      2,750,000         5.250%, 06/15/2018 ...............................


<PAGE>

Aaa/AAA           2,780,936
                  Clackamas and Washington County, Oregon School
                     District #3J (Financial Guaranty Insurance
                     Corporation Insured)
$     1,620,000         5.000%, 06/01/2017 ...............................     Aaa/AAA      $    1,603,800
                  Clackamas and Washington County, Oregon School
                     District #3J
      1,150,000         5.875%, 10/01/2009 ...............................      A1/A+            1,174,921
                  Clatsop County School District #1 (Astoria) (State
                     School Bond Guaranty Program)
      1,725,000         5.500%, 06/15/2019 ...............................      NR/AA            1,765,969
                  Columbia County, Oregon School District #502
                     (Financial Guaranty Insurance Corporation Insured)
      2,070,000         zero coupon, 06/01/2015 ..........................     Aaa/AAA           1,053,112
                  Deschutes County Oregon Admin. School District #1
                     (Financial Security Assurance Insured)
      1,145,000         5.500%, 06/15/2014 ...............................     AAA/NR            1,209,406
      1,300,000         5.500%, 06/15/2016 ...............................     AAA/NR            1,353,625
      1,355,000         5.500%, 06/15/2018 ...............................     AAA/NR            1,395,650
      3,000,000         5.125%, 06/15/2021 ...............................     AAA/NR            2,958,750
                  Deschutes County Oregon Admin. School District #1
      1,500,000         5.000%, 12/01/2017 ...............................      A1/A             1,477,500
                  Douglas County Oregon School District #4 (Roseburg)
                     (State School Bond Guaranty Program)
      1,075,000         5.125%, 12/15/2017 ...............................     Aa2/NR            1,080,375
                  Douglas County, Oregon School District #116 (Winston-
                     Dillard) (State School Bond Guaranty Program)
      1,020,000         5.625%, 06/15/2020 ...............................      NR/AA            1,051,875
                  Eugene, Oregon (Parks & Open Space)
      1,465,000         5.250%, 02/01/2018 ...............................     Aa2/NR            1,477,819
      1,555,000         5.250%, 02/01/2019 ...............................     Aa2/NR            1,562,775
                  Hood River County, Oregon School District (AMBAC
                     Indemnity Corporation Insured)
      2,000,000         5.650%, 06/01/2008 ...............................     Aaa/AAA           2,112,500
                  Jackson County, Oregon School District #4 (Phoenix-
                     Talent) (Financial Security Assurance Insured)
      1,395,000         5.500%, 06/15/2018 ...............................
<PAGE>

Aaa/AAA           1,435,106
                  Jackson County Oregon School District #9 (Eagle
                     Point) (State School Bond Guaranty Program)
$     1,120,000         5.625%, 06/15/2017 ...............................     Aa2/NR       $    1,171,800
      1,660,000         5.000%, 06/15/2021 ...............................     Aa2/NR            1,612,275
                  Jackson County, Oregon School District #549C
                     (Financial Security Assurance Insured)
      1,000,000         5.300%, 06/01/2008 ...............................     Aaa/AAA           1,056,250
                  Jackson County Oregon School District #549
                     (Medford) (State School Bond Guaranty Program)
      1,750,000         5.000%, 06/15/2012 ...............................     Aa2/NR            1,806,875
                  Jefferson County School District #509J (Financial
                     Guaranty Insurance Corporation Insured)
      1,025,000         5.250%, 06/15/2017 ...............................     Aaa/AAA           1,041,656
                  Josephine County, Oregon School District #7
                     (Grants Pass) (Financial Guaranty Insurance
                     Corporation Insured)
      2,700,000         5.700%, 06/01/2013 ...............................     Aaa/AAA           2,818,125
                  Josephine County, Oregon Three Rivers School
                     District (Financial Security Assurance Insured)
      1,780,000         5.250%, 06/15/2018 ...............................     Aaa/NR            1,791,125
                  Lane County, Oregon School District #040 (Creswell)
                     (State School Bond Guaranty Program)
      1,430,000         5.375%, 06/15/2020 ...............................      NR/AA            1,451,450
                  Lane County, Oregon School District #4J (Eugene)
      2,000,000         5.375%, 07/01/2009 ...............................     Aa3/NR            2,072,500
                  Lane County, Oregon School District #52J (Financial
                     Guaranty Insurance Corporation Insured)
        750,000         6.400%, 12/01/2009 ...............................     Aaa/AAA             823,125
                  Lane & Douglas County, Oregon School District #45J
                     (State School Bond Guaranty Program)
      1,525,000         6.000%, 06/15/2018 ...............................      NR/AA            1,626,031
                  Lane and Douglas County, Oregon School District
                     97J (Siuslaw) (State School Bond Guaranty Program)
      1,000,000         5.400%, 06/15/2019 ...............................     Aa2/NR            1,016,250
                  Lincoln County, Oregon (MBIA Corporation Insured)
      1,000,000         5.375%, 02/01/2010 ...............................
<PAGE>

Aaa/AAA           1,021,620
                  Lincoln County Oregon School District (Financial
                     Guaranty Insurance Corporation Insured)
$     1,245,000         5.250%, 06/15/2012 ...............................     Aaa/AAA       $   1,288,575
                  Linn Benton Oregon Community College District
                     (Financial Guaranty Insurance Corporation Insured)
      1,160,000         zero coupon, 06/15/2011 ..........................     Aaa/AAA             748,200
                  Linn County Oregon School District #9 (Lebanon)
                     (MBIA Corporation Insured)
      2,500,000         5.000%, 06/15/2030 ...............................     Aaa/AAA           2,371,875
                  Linn County Oregon School District #7 (Harrisburg)
                     (State School Bond Guaranty Program)
      1,660,000         5.500%, 06/15/2019 ...............................      NR/AA            1,699,425
                  Linn County Oregon School District #9 (Lebanon)
                     (Financial Guaranty Insurance Corporation Insured)
      3,000,000         zero coupon, 06/15/2030 ..........................     Aaa/AAA           2,726,250
                  Malheur County, Oregon Jail Bonds (MBIA
                     Corporation Insured)
      1,345,000         6.300%, 12/01/2012 ...............................     Aaa/AAA           1,455,963
                  Marion and Clackamas County, Oregon Union
                     High School District #7J (Financial Security
                     Assurance Insured)
      1,340,000         6.000%, 06/01/2013 ...............................     Aaa/AAA           1,437,150
                  Metro Oregon
      3,240,000         5.000%, 01/01/2013 ...............................     Aa1/AA+           3,316,950
                  Multnomah and Clackmas County, Oregon School
                     District #10 (Gresham-Barlow) (Financial Security
                     Assurance Insured)
      1,500,000         5.500%, 06/15/2018 ...............................     Aaa/AAA           1,543,125
      2,650,000         5.000%, 06/15/2021 ...............................     Aaa/AAA           2,577,125
                  Multnomah County School District #7 (Reynolds)
                     (State School Bond Guaranty Program)
        500,000         5.625%, 06/15/2017 ...............................     Aa2/AA              523,125
      2,000,000         5.125%, 06/15/2019 ...............................     Aa2/AA            1,987,500
                  Multnomah County School District #40
      5,100,000         5.625%, 06/01/2012 ...............................
<PAGE>

NR/AA-            5,342,250
                  Multnomah County School District #40 (Financial
                     Security Assurance Insured)
$     2,055,000         5.000%, 12/01/2015 ...............................     Aaa/AAA      $    2,072,981
                  Northern Oregon Correctional (AMBAC Indemnity
                     Corporation Insured)
      1,195,000         5.400%, 09/15/2016 ...............................     Aaa/AAA           1,218,900
                  Oak Lodge Water District (AMBAC Indemnity
                     Corporation Insured)
        215,000         7.300%, 12/01/2005 ...............................     Aaa/AAA             235,962
        215,000         7.300%, 12/01/2006 ...............................     Aaa/AAA             236,500
        215,000         7.400%, 12/01/2007 ...............................     Aaa/AAA             236,769
                  Portland Oregon Community College District
      3,015,000         5.125%, 06/01/2013 ...............................     Aa2/AA            3,116,756
      1,865,000         5.130%, 06/01/2016 ...............................     Aa2/AA            1,888,313
      2,350,000         5.000%, 06/01/2021 ...............................     Aa2/AA            2,282,437
                  Portland Oregon Community College District (Financial
                     Guaranty Insurance Corporation Insured)
      1,395,000         5.000%, 06/01/2017 ...............................     Aaa/AAA           1,382,794
                  Southwestern Oregon Community College District
                     (MBIA Corporation Insured)
      1,120,000         6.000%, 06/01/2025 ...............................     Aaa/AAA           1,194,200
                  State of Oregon Board of Higher Education
        900,000         6.200%, 10/15/2007 ...............................     Aa2/AA              917,523
      2,000,000         6.250%, 10/15/2012 ...............................     Aa2/AA            2,039,460
        820,000         zero coupon, 08/01/2016 ..........................     Aa2/AA              390,525
        655,000         zero coupon, 08/01/2017 ..........................     Aa2/AA              291,475
        500,000         zero coupon, 08/01/2018 ..........................     Aa2/AA              208,750
      2,890,000         6.000%, 10/15/2018 ...............................     Aa2/AA            2,943,234
        540,000         zero coupon, 08/01/2019 ..........................     Aa2/AA              211,950
      2,560,000         5.500%, 08/01/2021 ...............................     Aa2/AA            2,614,400
      3,000,000         5.000%, 08/01/2022 ...............................     Aa2/AA            2,898,750
      1,655,000         5.600%, 08/01/2023 ...............................     Aa2/AA            1,696,375
      1,500,000         5.600%, 08/01/2023 ...............................     Aa2/AA            1,537,500
      6,300,000         6.000%, 08/01/2026 ...............................     Aa2/AA            6,969,375
                  State of Oregon Elderly & Disabled Housing
        720,000         6.25%, 08/01/2013 ................................
<PAGE>

Aa2/AA              742,997
                  State of Oregon Veterans' Welfare
$       505,000         9.000%, 04/01/2008 ...............................     Aa2/AA       $      536,012
        700,000         9.200%, 10/01/2008 ...............................     Aa2/AA              894,250
      1,135,000         5.200%, 10/01/2018 ...............................     Aa2/AA            1,137,837
      2,000,000         5.250%, 10/01/2042 ...............................     Aa2/AA            1,945,000
                  Polk County, Oregon School District #2 (Dallas)
                     (Financial Security Assurance Insured)
      1,000,000         5.400%, 06/01/2012 ...............................     Aaa/AAA           1,043,750
                  Polk, Marion, and Benton County, Oregon School
                     District #13J (Financial Guaranty Insurance
                     Corporation Insured)
      1,000,000         5.500%, 12/01/2008 ...............................     Aaa/AAA           1,061,250
                  City of Portland, Oregon
      1,480,000         5.100%, 10/01/2009 ...............................     Aaa/NR            1,494,844
      2,790,000         5.750%, 06/01/2013 ...............................     Aaa/NR            2,985,300
     1,000,000          4.600%, 06/01/2014 ...............................     Aaa/NR              987,500
      2,000,000         5.600%, 06/01/2015 ...............................     Aa2/NR            2,062,500
       305,000          5.250%, 06/01/2015 ...............................     Aa2/NR              309,194
      2,975,000         zero coupon, 06/01/2015 ..........................     Aa2/NR            1,502,375
      1,120,000         5.125%, 06/01/2018 ...............................     Aaa/NR            1,122,800
                  Salem-Keizer Oregon School District #24 (Financial
                     Security Assurance Insured)
      1,000,000         4.875%, 06/01/2014 ...............................     Aaa/AAA           1,001,250
                  Tualatin Hills Park and Recreation District, Oregon
                     (MBIA Corporation Insured)
      2,470,000         5.750%, 03/01/2012 ...............................     Aaa/AAA           2,627,463
      2,000,000         5.750%, 03/01/2015 ...............................     Aaa/AAA           2,125,000
                  Umatilla County, Oregon (Financial Guaranty
                     Insurance Corporation Insured)
      2,000,000         5.600%, 10/01/2015 ...............................     Aaa/AAA           2,147,500
                  Umatilla County, Oregon School District #8R
                     Hermiston (AMBAC Indemnity Corporation Insured)
        700,000         6.100%, 12/01/2012 ...............................     Aaa/AAA             753,375
                  Wasco County Oregon School District #12
                     (Financial Security Assurance Insured)
      1,135,000         6.000%, 06/15/2015 ...............................     Aaa/AAA           1,261,269
      1,400,000         5.500%, 06/15/2017 ...............................     Aaa/AAA           1,484,000
      1,790,000         5.500%, 06/15/2020 ...............................

<PAGE>
Aaa/AAA           1,875,025
                  Washington and Clackamas County, Oregon School
                     District #23J (Tigard)
$     2,000,000         5.400%, 01/01/2010 ...............................     Aa3/NR       $    2,058,840
      1,000,000         5.650%, 06/01/2015 ...............................     Aa3/NR            1,075,000
                  Washington County, Oregon School District #15
                     (Forest Grove) (Financial Security Assurance Insured)
      1,760,000         5.375%, 06/15/2016 ...............................     Aaa/NR            1,819,400
      2,000,000         5.000%, 06/15/2021 ...............................     Aaa/NR            1,945,000
                  Washington County, Oregon School District #48J
                     (Beaverton)
      1,175,000         5.500%, 06/01/2006 ...............................     Aa2/AA-           1,227,875
      1,130,000         5.600%, 06/01/2007 ...............................     Aa2/AA-           1,180,850
      1,000,000         6.150%, 06/01/2008 ...............................     Aa2/AA-           1,005,610
      1,415,000         5.700%, 06/01/2008 ...............................     Aa2/AA-           1,478,675
      1,440,000         6.000%, 06/01/2011 ...............................     Aa2/AA-           1,517,400
      2,000,000         5.125%, 01/01/2015 ...............................     Aa2/AA-           2,035,000
      1,600,000         5.125%, 01/01/2016 ...............................     Aa2/AA-           1,618,000
                  Washington County, Oregon School District #88JT
                     (Financial Security Assurance Insured)
        585,000         6.100%, 06/01/2012 ...............................     Aaa/AAA             621,563
      2,315,000         6.100%, 06/01/2012 ...............................     Aaa/AAA           2,500,200
      2,055,000         5.125%, 06/15/2012 ...............................     Aaa/NR            2,119,219
                  Washington County, Oregon School District #48J
                     (Beaverton) (Financial Guaranty Insurance
                     Corporation Insured)
      2,500,000         5.375%, 06/01/2019 ...............................     Aaa/AAA           2,534,375
                  Washington Multnomah & Yamhill County, Oregon
                     School District #1J
      1,295,000         5.250%, 06/01/2013 ...............................     Aa3/NR            1,337,087
                  Washington & Yamhill, Oregon County School District
                     #58J (AMBAC Indemnity Corporation Insured)
         70,000         6.600%, 11/01/2004 ...............................     Aaa/AAA              70,219
         80,000         6.600%, 11/01/2005 ...............................     Aaa/AAA              80,250
         90,000         6.600%, 11/01/2006 ...............................     Aaa/AAA              90,282
                  Yamhill, Oregon County School District #29J
                     (Newberg) (Financial Security Assurance Insured)
      2,000,000         5.350%, 06/01/2006 ...............................

<PAGE>

Aaa/AAA           2,075,000
                                                                                            --------------
                        Total State of Oregon General Obligation Bonds                         192,719,891
                                                                                            --------------


                  STATE OF OREGON REVENUE BONDS - 44.1%
                  --------------------------------------------------------

                  AIRPORT REVENUE BONDS - 0.9%
                  --------------------------------------------------------
                  Port of Portland, Oregon Airport (AMBAC Indemnity
                     Corporation Insured)
$     3,000,000         5.500%, 07/01/2024 ...............................     Aaa/AAA      $    3,015,000
                                                                                            --------------
                  CERTIFICATES OF PARTICIPATION REVENUE BONDS - 7.4%
                  --------------------------------------------------------
                  Jackson County Oregon Fire District #5 (MBIA
                     Corporation Insured)
      1,000,000         5.000%, 01/15/2029 ...............................     Aaa/AAA             951,250
                  Multnomah County, Oregon
      1,000,000         5.200%, 07/01/2005 ...............................     Aa3/NR            1,032,500
                  Oregon State Department of Administration Services
                     (AMBAC Indemnity Corporation Insured)
        500,000         5.375%, 05/01/2014 ...............................     Aaa/AAA             521,875
        950,000         5.000%, 11/01/2019 ...............................     Aaa/AAA             940,500
      1,500,000         5.800%, 05/01/2024 ...............................     Aaa/AAA           1,635,000
      3,500,000         6.000%, 05/01/2026 ...............................     Aaa/AAA           3,911,250
                  Oregon State Department of Administration Services
                     (MBIA Corporation Insured)
      1,480,000         5.375%, 11/01/2016 ...............................     Aaa/AAA           1,585,450
      4,250,000         5.500%, 11/01/2020 ...............................     Aaa/AAA           4,568,750
                  State of Oregon (MBIA Corporation Insured)
      1,250,000         5.700%, 01/15/2010 ...............................     Aaa/AAA           1,278,725
      2,750,000         6.200%, 11/01/2012 ...............................     Aaa/AAA           2,843,473
      1,000,000         5.500%, 01/15/2015 ...............................     Aaa/AAA           1,021,440
        550,000         5.500%, 01/15/2015 ...............................     Aaa/AAA             561,792
        500,000         5.800%, 03/01/2015 ...............................     Aaa/AAA             511,830
      1,000,000         5.800%, 03/01/2015 ...............................     Aaa/AAA           1,023,660
      2,000,000         6.250%, 11/01/2019 ...............................     Aaa/AAA           2,068,560
                  Washington County, Oregon Educational Services
        645,000         5.625%, 06/01/2016 ...............................      A1/NR              655,481
                  Washington County, Oregon Educational Services
                     (MBIA Corporation Insured)
        830,000         5.750%, 06/01/2025 ...............................
<PAGE>

Aaa/AAA             852,825
                                                                                            --------------
                        Total Certificates of Participation Revenue Bonds                       25,964,361
                                                                                            --------------

                  HOSPITAL REVENUE BONDS - 7.8%
                  --------------------------------------------------------
                  Clackamas, Oregon Hospital Facilities Authority
                     (Adventist Health System/West) (MBIA
                     Corporation Insured)
$     2,000,000         6.350%, 03/01/2009 ...............................     Aaa/AAA      $    2,042,500
                  Clackamas, Oregon Hospital Facilities Authority
                     (Legacy Health System)
      2,000,000         5.250%, 02/15/2017 ...............................     Aa3/AA            1,987,500
      2,980,000         5.250%, 02/15/2018 ...............................     Aa3/AA            2,931,575
                  Clackamas, Oregon Hospital Facilities Authority
                     (Legacy Health System) (MBIA Corporation Insured)
      2,650,000         4.750%, 02/15/2011 ...............................     NR/AAA            2,643,375
                  Clackamas, Oregon Hospital Facilities Authority
                     (Sisters of Providence Hospital)
        500,000         6.375%, 10/01/2004 ...............................     Aa3/AA-             518,250
                  Clackamas County Oregon Hospital Facilities
                     Authority (Mary's Woods)
      3,450,000         6.625%, 05/15/2029 ...............................     NR/NR*            3,506,062
                  Deschutes County, Oregon Hospital Facilities
                     Authority (Cascade Health)
      2,000,000         5.600%, 01/01/2027 ...............................      A1/NR            1,957,500
                  Douglas County, Oregon Hospital Facilities Authority
                     (Catholic Health) (MBIA Corporation Insured)
        535,000         5.600%, 11/15/2005 ...............................     Aaa/AAA             572,450
                  Medford, Oregon Hospital Authority (Asante Health
                     Systems) (MBIA Corporation Insured)
      1,000,000         5.000%, 08/15/2018 ...............................     Aaa/AAA             977,500
                  State of Oregon Health Housing Educational &
                     Cultural Facilities Auth. (Peacehealth) (AMBAC
                     Indemnity Corporation Insured)
      2,300,000         5.250%, 11/15/2017 ...............................     Aaa/AAA           2,334,500
      1,850,000         5.000%, 11/15/2026 ...............................     Aaa/AAA           1,759,812
      1,430,000         5.000%, 11/15/2032 ...............................

<PAGE>
Aaa/AAA           1,344,200
                  Western Lane County, Oregon Hospital Facilities
                     Authority (Sisters of St. Joseph Hospital) (MBIA
                     Corporation Insured)
$     1,000,000         5.625%, 08/01/2007 ...............................     Aaa/AAA      $    1,052,500
      3,765,000         5.750%, 08/01/2019 ...............................     Aaa/AAA           3,877,950
                                                                                            --------------
                        Total Hospital Revenue Bonds                                            27,505,674
                                                                                            --------------
                  HOUSING, EDUCATIONAL, AND CULTURAL REVENUE
                  BONDS - 7.8%
                  --------------------------------------------------------
                  Central Oregon Community College District, Oregon
      1,000,000         5.300%, 05/01/2025 ...............................     Aaa/AAA           1,000,000
                  Clackamas, Oregon Community College District
                     (MBIA Corporation Insured)
      1,865,000         5.700%, 06/01/2016 ...............................     Aaa/AAA           2,007,206
                  Multnomah County Oregon Educational Facility
                     (University of Portland)
      1,000,000         6.000%, 04/01/2020 ...............................     NR/BBB+           1,023,750
                  Portland Oregon Housing Authority
      1,000,000         5.100%, 01/01/2027 ...............................      NR/A               933,750
                  State of Oregon Housing and Community Services
        620,000         5.900%, 07/01/2012 ...............................     Aa2/NR              646,350
        500,000         6.700%, 07/01/2013 ...............................     Aa2/NR              506,690
      1,935,000         6.050%, 07/01/2020 ...............................     Aa2/NR            1,990,631
        975,000         6.000%, 07/01/2020 ...............................     Aa2/NR            1,000,594
      1,950,000         5.400%, 07/01/2027 ...............................     Aa2/NR            1,957,312
      2,150,000         6.875%, 07/01/2028 ...............................     Aa2/NR            2,198,741
                  State of Oregon Housing and Community Services
                     (MBIA Corporation Insured)
      1,500,000         5.450%, 07/01/2024 ...............................     Aaa/AAA           1,505,625
                  State of Oregon Housing, Educational and Cultural
                     Facilities Authority (George Fox University)
                     (LOC: Bank of America)
      1,000,000         5.700%, 03/01/2017 ...............................     NR/AA-            1,027,500
                  State of Oregon Housing Finance Authority
      1,000,000         6.800%, 07/01/2013 ...............................

<PAGE>
AA2/A+            1,013,200
                  Oregon Health Sciences University (MBIA
                     Corporation Insured)
$     4,500,000         5.250%, 07/01/2015 ...............................     Aaa/AAA      $    4,584,375
     11,515,000         zero coupon, 07/01/2021 ..........................     Aaa/AAA           3,987,069
                  City of Salem, Oregon Educational Facilities
                     (Willamette University)
      1,000,000         6.000%, 04/01/2010 ...............................      A2/NR            1,037,500
                  Yamhill County, Oregon Educational Services
                     (AMBAC Indemnity Corporation Insured)
      1,000,000         5.150%, 07/01/2019 ...............................     NR/AAA            1,001,250
                                                                                            --------------
                        Total Housing, Educational, and Cultural
                              Revenue Bonds ..............................                      27,421,543
                                                                                            --------------

                  TRANSPORTATION REVENUE BONDS - 2.5%
                  --------------------------------------------------------
                  State of Oregon Department of Transportation
                     (Light Rail) (MBIA Corporation Insured)
      2,000,000         6.000%, 06/01/2005 ...............................     Aaa/AAA           2,147,500
                  Oregon State Department Transportation Highway
      2,555,000         5.375%, 11/15/2018 ...............................     Aa1/AA+           2,602,906
                  Tri-County Metropolitan Transportation District
      1,440,000         5.750%, 08/01/2016 ...............................     Aa3/AA+           1,528,200
                  Tri-County Metropolitan Transportation District
                     (LOC: Morgan Guaranty Trust)
      2,500,000         5.400%, 06/01/2019 ...............................     NR/AA             2,515,625
                                                                                            --------------
                        Total Transportation Revenue Bonds ...............                       8,794,231
                                                                                            --------------

                  URBAN RENEWAL REVENUE BONDS - 2.0%
                  --------------------------------------------------------
                  Portland Oregon Airport Way Renewal &
                     Redevelopment (AMBAC Indemnity Corporation
                     Insured)
      1,640,000         6.000%, 06/15/2014 ...............................     Aaa/NR            1,801,950
      1,765,000         5.750%, 06/15/2020 ...............................     Aaa/NR            1,866,488
                  Portland Oregon Urban Renewal Tax Allocation
                     (AMBAC Indemnity Corporation Insured)
                     (Convention Center)
      1,150,000         5.750%, 06/15/2018 ...............................     Aaa/NR            1,217,562
      2,000,000         5.450%, 06/15/2019 ...............................
<PAGE>
Aaa/NR            2,050,000
                                                                                            --------------
                        Total Urban Renewal Revenue Bonds ................                       6,936,000
                                                                                            --------------

                  UTILITY REVENUE BONDS - 2.7%
                  --------------------------------------------------------
                  City of Eugene, Oregon Electric Utility (Financial
                     Security Assurance Insured)
$     1,600,000         5.000%, 08/01/2018 ...............................     Aaa/AAA      $    1,586,000
                  City of Eugene, Oregon Electric Utility (MBIA
                     Corporation Insured)
        640,000         4.850%, 08/01/2013 ...............................     Aaa/AAA             640,122
      1,200,000         5.000%, 08/01/2023 ...............................     Aaa/AAA           1,176,000
                  City of Eugene, Oregon Electric Utility
      1,000,000         6.000%, 08/01/2011 ...............................      A1/AA            1,013,690
        500,000         5.000%, 08/01/2017 ...............................      A1/AA              494,375
      1,400,000         5.800%, 08/01/2019 ...............................      A1/AA            1,499,750
                  City of Eugene, Oregon Trojan Nuclear Project
      2,120,000         5.900%, 09/01/2009 ...............................     Aa1/AA-           2,145,864
                  Northern Wasco County, Oregon Public Utility
                     Development (Financial Guaranty Insurance
                     Corporation Insured)
      1,000,000         5.625%, 12/01/2022 ...............................     Aaa/AAA           1,017,500
                                                                                            --------------
                        Total Utility Revenue Bonds ......................                       9,573,301
                                                                                            --------------
                  WATER AND SEWER REVENUE BONDS - 11.9%
                  --------------------------------------------------------
                  Bend Oregon Sewer Revenue (AMABC Indemnity
                     Corporation Insured)
      1,130,000         5.150%, 10/01/2014 ...............................     Aaa/NR            1,161,075
                  City of Klamath Falls Water (Financial Security
                     Assurance Insured)
      1,100,000         6.100%, 06/01/2014 ...............................     Aaa/AAA           1,182,500
                  City of Klamath Wastewater (AMBAC Indemnity
                     Corporation Insured)
      1,545,000         5.650%, 06/01/2020 ...............................     Aaa/AAA           1,604,869
                  Klamath Falls, Oregon Water Revenue (Financial
                     Security Assurance Insured)
      1,575,000         5.500%, 07/01/2016 ...............................

<PAGE>

Aaa/AAA           1,671,469
                  Lebanon Oregon Wastewater (Financial Security
                     Assurance Insured)
$     1,000,000         5.700%, 03/01/2020 ...............................     Aaa/AAA      $    1,043,750
                  City of Portland Sewer (MBIA Corporation Insured)
      2,500,000         5.250%, 06/01/2016 ...............................     Aaa/AAA           2,528,125
                  City of Portland Sewer (Financial Guaranty Insurance
                     Corporation Insured)
        500,000         6.000%, 10/01/2012 ...............................     Aaa/AAA             519,745
      2,355,000         6.250%, 06/01/2015 ...............................     Aaa/AAA           2,537,512
      2,500,000         5.750%, 08/01/2019 ...............................     Aaa/AAA           2,640,625
                  Portland Water System
      1,440,000         5.500%, 08/01/2015 ...............................     Aa1/NR            1,474,200
      7,420,000         5.500%, 08/01/2019+ ..............................     Aa1/NR            7,614,775
      1,185,000         5.500%, 08/01/2020 ...............................     Aa1/NR            1,213,144
                  Salem Oregon Water & Sewer (Financial Security
                     Assurance Insured)
      1,000,000         5.375%, 06/01/2015 ...............................     Aaa/AAA           1,058,750
      1,970,000         5.375%, 06/01/2016 ...............................     Aaa/AAA           2,024,175
      3,025,000         5.500%, 06/01/2020 ...............................     Aaa/AAA           3,096,844
                  Washington County Oregon Clean Water Services
                     (Financial Guaranty Insurance Corporation Insured)
        995,000         5.000%, 10/01/2013 ...............................     Aaa/AAA           1,018,631
      3,525,000         5.125%, 10/01/2017 ...............................     Aaa/AAA           3,538,219
                  Washington County Unified Sewer Agency (AMBAC
                     Indemnity Corporation Insured)
      2,120,000         5.900%, 10/01/2006 ...............................     Aaa/AAA           2,260,450
        315,000         5.900%, 10/01/2006 ...............................     Aaa/AAA             333,900
      2,500,000         6.125%, 10/01/2012 ...............................     Aaa/AAA           2,678,125
        750,000         6.125%, 10/01/2012 ...............................     Aaa/AAA             803,438
                                                                                            --------------
                        Total Water and Sewer Revenue Bonds                                     42,004,321
                                                                                            --------------
                  OTHER REVENUE BONDS - 1.1%
                  --------------------------------------------------------
                  Baker County Pollution Control (Ash Grove Cement
                     West Project) (Small Business Administration Insured)
        355,000         6.200%, 07/01/2004 ...............................     Aaa/NR              357,592
        380,000         6.300%, 07/01/2005 ...............................


<PAGE>

Aaa/NR              382,782
                  Multnomah County School District #1J, Special
                     Obligations
$     1,000,000         5.000%, 03/01/2007 ...............................      A1/A        $    1,009,990
                  Oregon State Department of Administration Services
                     (Lottery Revenue) (Financial Security Assurance
                     Insured)
      2,000,000         5.750%, 04/01/2014 ...............................     Aaa/AAA           2,127,500
                                                                                            --------------
                        Total Other Revenue Bonds ........................                       3,877,864
                                                                                            --------------
                        Total State of Oregon Revenue Bonds ..............                     155,092,295
                                                                                            --------------
                     Total Municipal Bonds (cost $338,311,670**) .........       99.0%         347,812,186
                     Other assets less liabilities .......................        1.0            3,515,217
                                                                                ------      --------------
                     Net Assets ..........................................      100.0%      $  351,327,403
                                                                                ======      ==============
</TABLE>

               (*)   Any security not rated has been determined by the
                     Investment Sub-Adviser to have sufficient quality to be
                     ranked in the top four credit ratings if a credit rating
                     were to be assigned by a rating service.

               (**)  See notes 2f and 4.

               +     This security is pledged as collateral for the Trust's
                     when-issued commitment.

                            PORTFOLIO ABBREVIATIONS:

               AMBAC - American Municipal Bond Assurance Corp.
               LOC   - Letter of Credit
               MBIA  - Municipal Bond Investors Assurance Corp.

                See accompanying notes to financial statements.

<PAGE>

                            TAX-FREE TRUST OF OREGON
                       STATEMENT OF ASSETS AND LIABILITIES
                                 MARCH 31, 2002
                                   (UNAUDITED)

<TABLE>
<S><C><C>                                                                                                <C>
ASSETS
   Investments at value (cost $338,311,670) ...............................................              $347,812,186
   Cash ...................................................................................                 1,987,458
   Interest receivable ....................................................................                 5,499,869
   Receivable for Trust shares sold .......................................................                   547,829
   Receivable for investment securities sold ..............................................                   193,112
   Other assets ...........................................................................                     2,151
                                                                                                         ------------
   Total assets ...........................................................................               356,042,605
                                                                                                         ------------
LIABILITIES
   Payable for investment securities purchased ............................................                 3,018,276
   Payable for Trust shares redeemed ......................................................                   965,751
   Dividends payable ......................................................................                   373,327
   Distribution fees payable ..............................................................                   156,724
   Management fees payable ................................................................                   119,895
   Accrued expenses .......................................................................                    81,229
                                                                                                         ------------
   Total liabilities ......................................................................                 4,715,202
                                                                                                         ------------
NET ASSETS ................................................................................              $351,327,403
                                                                                                         ============
   Net Assets consist of:
   Capital Stock - Authorized an unlimited number of shares, par value $.01 per share .....              $    333,961
   Additional paid-in capital .............................................................               340,396,059
   Net unrealized appreciation on investments (note 4) ....................................                 9,500,516
   Accumulated net realized gain on investments ...........................................                   700,033
   Undistributed net investment income ....................................................                   396,834
                                                                                                         ------------
                                                                                                         $351,327,403
                                                                                                         ============
CLASS A
   Net Assets .............................................................................              $310,272,401
                                                                                                         ============
   Capital shares outstanding .............................................................                29,490,890
                                                                                                         ============
   Net asset value and redemption price per share .........................................              $      10.52
                                                                                                         ============
   Offering price per share (100/96 of $10.52 adjusted to nearest cent) ...................              $      10.96
                                                                                                         ============
CLASS C
   Net Assets .............................................................................              $ 18,695,211
                                                                                                         ============
   Capital shares outstanding .............................................................                 1,778,418
                                                                                                         ============
   Net asset value and offering price per share ...........................................              $      10.51
                                                                                                         ============
   Redemption price per share (* a charge of 1% is imposed on the redemption
      proceeds of the shares, or on the original price, whichever is lower, if redeemed
      during the first 12 months after purchase) ..........................................              $      10.51*
                                                                                                         ============
CLASS Y
   Net Assets .............................................................................              $ 22,359,791
                                                                                                         ============
   Capital shares outstanding .............................................................                 2,126,765
                                                                                                         ============
   Net asset value, offering and redemption price per share ...............................              $      10.51
                                                                                                         ============
</TABLE>

                See accompanying notes to financial statements.
<PAGE>

                            TAX-FREE TRUST OF OREGON
                             STATEMENT OF OPERATIONS
                     FOR THE SIX MONTHSENDED MARCH 31, 2002
                                   (UNAUDITED)

<TABLE>
<S>  <C>                                                                          <C>             <C>
INVESTMENT INCOME:
     Interest income .........................................................                    $ 9,063,396
     Expenses:
     Management fees (note 3) ................................................    $   695,402
     Distribution and service fees (note 3) ..................................        308,886
     Transfer and shareholder servicing agent fees ...........................         90,107
     Trustees' fees and expenses .............................................         50,973
     Legal fees ..............................................................         36,655
     Shareholders' reports and proxy statements ..............................         27,089
     Custodian fees ..........................................................         15,402
     Audit and accounting fees ...............................................         14,063
     Registration fees and dues ..............................................         10,620
     Insurance ...............................................................          8,361
     Miscellaneous ...........................................................         24,671
                                                                                  -----------
                                                                                    1,282,229
     Expenses paid indirectly (note 7) .......................................        (33,111)
                                                                                  -----------
     Net expenses ............................................................                      1,249,118
                                                                                                  -----------
     Net investment income ...................................................                      7,814,278

REALIZED AND UNREALIZED GAIN (LOSS) ON INVESTMENTS:

     Net realized gain (loss) from securities transactions ...................        620,753
     Change in unrealized appreciation on investments ........................     (6,773,577)
                                                                                  -----------
     Net realized and unrealized gain (loss) on investments ..................                     (6,152,824)
                                                                                                  -----------
     Net increase in net assets resulting from operations ....................                    $ 1,661,454
                                                                                                  ===========
</TABLE>
                 See accompanying notes to financial statements.
<PAGE>
                            TAX-FREE TRUST OF OREGON
                       STATEMENTS OF CHANGES IN NET ASSETS

<TABLE>
<CAPTION>
                                                                    SIX MONTHS ENDED
                                                                     MARCH 31, 2002        YEAR ENDED
                                                                       (UNAUDITED)     SEPTEMBER 30, 2001
                                                                    ----------------   ------------------
<S><C><C>                                                             <C>                 <C>
OPERATIONS:
   Net investment income ........................................     $   7,814,278       $  15,243,893
   Net realized gain (loss) from securities transactions ........           620,753             648,916
   Change in unrealized appreciation on investments .............        (6,773,577)         13,003,395
                                                                      -------------       -------------
      Change in net assets resulting from operations ............         1,661,454          28,896,204
                                                                      -------------       -------------
DISTRIBUTIONS TO SHAREHOLDERS (NOTE 6):
   Class A Shares:
   Net investment income ........................................        (6,939,210)        (13,839,683)
   Net realized gain on investments .............................          (498,049)           (198,559)

   Class C Shares:
   Net investment income ........................................          (279,184)           (322,032)
   Net realized gain on investments .............................           (24,704)             (4,451)

   Class Y Shares:
   Net investment income ........................................          (538,783)         (1,068,265)
   Net realized gain on investments .............................           (38,172)            (15,146)
                                                                      -------------       -------------
      Change in net assets from distributions ...................        (8,318,102)        (15,448,136)
                                                                      -------------       -------------
CAPITAL SHARE TRANSACTIONS (NOTE 8):
   Proceeds from shares sold ....................................        28,894,666          45,694,799
   Reinvested dividends and distributions .......................         5,197,678           8,937,268
   Cost of shares redeemed ......................................       (21,144,766)        (38,726,743)
                                                                      -------------       -------------
      Change in net assets from capital share transactions ......        12,947,578          15,905,324
                                                                      -------------       -------------
      Change in net assets ......................................         6,290,930          29,353,392

NET ASSETS:
   Beginning of period ..........................................       345,036,473         315,683,081
                                                                      -------------       -------------
   End of period ................................................     $ 351,327,403       $ 345,036,473
                                                                      =============       =============
</TABLE>

                See accompanying notes to financial statements.

<PAGE>

                            TAX-FREE TRUST OF OREGON
                          NOTES TO FINANCIAL STATEMENTS
                                   (UNAUDITED)

1. ORGANIZATION

     Tax-Free  Trust of Oregon  (the  "Trust")  is a separate  portfolio  of The
Cascades  Trust.  The  Cascades  Trust (the  "Business  Trust")  is an  open-end
investment company,  which was organized on October 17, 1985, as a Massachusetts
business  trust and is  authorized to issue an unlimited  number of shares.  The
Trust is a non-diversified portfolio which commenced operations on June 16, 1986
and until April 5, 1996,  offered  only one class of shares.  On that date,  the
Trust  began  offering  two  additional  classes of shares,  Class C and Class Y
shares.  All shares  outstanding  prior to that date were  designated as Class A
shares and are sold with a front-payment sales charge and bear an annual service
fee. Class C shares are sold with a  level-payment  sales charge with no payment
at time of  purchase  but  level  service  and  distribution  fees  from date of
purchase through a period of six years thereafter.  A contingent  deferred sales
charge of 1% is assessed to any Class C shareholder  who redeems  shares of this
Class  within  one year from the date of  purchase.  The Class Y shares are only
offered to institutions acting for an investor in a fiduciary, advisory, agency,
custodian or similar capacity and are not offered directly to retail  investors.
Class Y shares are sold at net asset value without any sales charge,  redemption
fees,  contingent  deferred  sales charge or  distribution  or service  fees. On
January 31,  1998 the Trust  established  Class I shares,  which are offered and
sold only  through  financial  intermediaries  and are not  offered  directly to
retail  investors.  At March 31, 2002 there were no Class I shares  outstanding.
All classes of shares  represent  interests in the same portfolio of investments
and are  identical  as to rights and  privileges  but differ with respect to the
effect of sales  charges,  the  distribution  and/or  service fees borne by each
class,  expenses  specific to each class,  voting rights on matters  affecting a
single class and the exchange privileges of each class.

2. SIGNIFICANT ACCOUNTING POLICIES

     The following is a summary of significant  accounting  policies followed by
the Trust in the  preparation of its financial  statements.  The policies are in
conformity with accounting principles generally accepted in the United States of
America for investment companies.

a)   PORTFOLIO  VALUATION:  Municipal securities which have remaining maturities
     of more than 60 days are valued at fair value each  business day based upon
     information provided by a nationally prominent  independent pricing service
     and periodically  verified through other pricing  services;  in the case of
     securities for which market  quotations are readily  available,  securities
     are  valued at the mean of bid and  asked  quotations  and,  in the case of
     other securities,  at fair value determined under procedures established by
     and under the  general  supervision  of the Board of  Trustees.  Securities
     which mature in 60 days or less are valued at amortized  cost if their term
     to  maturity  at  purchase  was 60 days or  less,  or by  amortizing  their
     unrealized  appreciation or depreciation on the 61st day prior to maturity,
     if their term to maturity at purchase exceeded 60 days.

b)   SECURITIES   TRANSACTIONS  AND  RELATED   INVESTMENT   INCOME:   Securities
     transactions are recorded on the trade date. Realized gains and losses from
     securities transactions are reported on the identified cost basis. Interest
     income  is  recorded  daily  on  the  accrual  basis  and is  adjusted  for
     amortization  of  premium  and  accretion  of  original  issue  and  market
     discount.

<PAGE>


c)   FEDERAL  INCOME  TAXES:  It is the  policy  of the  Trust to  qualify  as a
     regulated  investment  company  by  complying  with the  provisions  of the
     Internal Revenue Code applicable to certain investment companies. The Trust
     intends to make  distributions of income and securities  profits sufficient
     to relieve it from all, or  substantially  all,  Federal  income and excise
     taxes.

d)   ALLOCATION OF EXPENSES:  Expenses,  other than class-specific expenses, are
     allocated daily to each class of shares based on the relative net assets of
     each class. Class-specific expenses, which include distribution and service
     fees and any other items that are  specifically  attributed to a particular
     class, are charged directly to such class.

e)   USE OF ESTIMATES:  The  preparation  of financial  statements in conformity
     with  accounting  principles  generally  accepted  in the United  States of
     America  requires  management to make estimates and assumptions that affect
     the reported amounts of assets and liabilities and disclosure of contingent
     assets and  liabilities  at the date of the  financial  statements  and the
     reported  amounts of increases and decreases in net assets from  operations
     during  the  reporting  period.  Actual  results  could  differ  from those
     estimates.

f)   NEW ACCOUNTING PRONOUNCEMENT:  In November 2000, the AICPA issued a revised
     audit and  accounting  guide,  AUDITS  OF  INVESTMENT  COMPANIES,  which is
     effective for fiscal years  beginning  after December 15, 2000. The revised
     Guide  requires  the Trust to  amortize  premium and all  discounts  on all
     fixed-income  securities.  The  Fund  elected  to  adopt  this  requirement
     effective  October 1, 2001.  This  change  does not affect the Trust 's net
     asset value, but does change the  classification  of certain amounts in the
     statement of  operations.  For the six month period  ending March 31, 2002,
     interest  income  increased by $57,100,  net realized  gain on  investments
     decreased  by $39,239,  and the change in net  unrealized  appreciation  of
     investments  decreased  by  $17,861.  In  addition,  the Trust  recorded an
     adjustment  to increase the cost of  securities  and  increase  accumulated
     undistributed  net investment  income by $289,945 to reflect the cumulative
     effect of this change up to the date of adoption.  For the six months ended
     March 31, 2002,  the new accounting  pronouncement  did not have a material
     impact on the financial highlights of the Trust.

3. FEES AND RELATED PARTY TRANSACTIONS

(a)  MANAGEMENT ARRANGEMENTS:

     Aquila  Management  Corporation  (the  "Manager"),  the Trust's founder and
sponsor,   serves  as  the  Manager   for  the  Trust  under  an  Advisory   and
Administration  Agreement with the Trust. The portfolio  management of the Trust
has been delegated to a sub-adviser as described  below.  Under the Advisory and
Administrative  Agreement,  the Manager provides all administrative  services to
the Trust, other than those relating to the day-to-day portfolio management. The
Manager's  services  include  providing  the office of the Trust and all related
services as well as overseeing  the  activities of the  sub-adviser  and all the
various support  organizations  to the Trust such as the  shareholder  servicing
agent,  custodian,  legal counsel,  auditors and  distributor  and  additionally
maintaining  the Trust's  accounting  books and records.  For its services,  the
Manager is entitled to receive a fee which is payable monthly and computed as of
the close of  business  each day at the annual  rate of 0.40% on the Trust's net
assets.

<PAGE>

     U.S. Bancorp Asset  Management,  Inc.  (formerly U.S. Bancorp Piper Jaffray
Asset  Management,   Inc.)  (the   "Sub-Adviser"),   serves  as  the  Investment
Sub-Adviser for the Trust under a Sub-Advisory Agreement between the Manager and
the Sub-Adviser.  Under this agreement,  the Sub-Adviser  continuously provides,
subject to oversight of the Manager and the Board of Trustees of the Trust,  the
investment  program of the Trust and the composition of its portfolio,  arranges
for the  purchases  and sales of  portfolio  securities,  and provides for daily
pricing of the Trust's portfolio.  For its services, the Sub-Adviser is entitled
to receive a fee from the Manager  which is payable  monthly and  computed as of
the close of  business  each day at the annual  rate of 0.18% on the Trust's net
assets.

     Specific  details as to the nature and extent of the  services  provided by
the Manager and the Sub-Adviser are more fully defined in the Trust's Prospectus
and Statement of Additional Information.

b) DISTRIBUTION AND SERVICE FEES:

     The Trust has adopted a  Distribution  Plan (the  "Plan")  pursuant to Rule
12b-1 (the "Rule") under the Investment  Company Act of 1940.  Under one part of
the Plan,  with  respect  to Class A Shares,  the  Trust is  authorized  to make
service  fee  payments  to  broker-dealers  or others  ("Qualified  Recipients")
selected by Aquila Distributors,  Inc. (the "Distributor"),  including,  but not
limited to, any principal  underwriter of the Trust,  with which the Distributor
has entered  into  written  agreements  contemplated  by the Rule and which have
rendered  assistance in the distribution  and/or retention of the Trust's shares
or servicing of  shareholder  accounts.  The Trust makes payment of this service
fee at the annual rate of 0.15% of the Trust's average net assets represented by
Class A Shares. For the six months ended March 31, 2002, service fees on Class A
Shares amounted to $231,798, of which the Distributor received $9,029.

     Under  another part of the Plan,  the Trust is  authorized to make payments
with  respect to Class C Shares to  Qualified  Recipients  which  have  rendered
assistance in the distribution and/or retention of the Trust's Class C shares or
servicing of shareholder accounts. These payments are made at the annual rate of
0.75% of the  Trust's net assets  represented  by Class C Shares and for the six
months  ended  March  31,  2002,  amounted  to  $57,816.  In  addition,  under a
Shareholder  Services Plan, the Trust is authorized to make service fee payments
with respect to Class C Shares to Qualified  Recipients  for providing  personal
services and/or maintenance of shareholder accounts.  These payments are made at
the annual rate of 0.25% of the Trust's net assets represented by Class C Shares
and for the six months ended March 31, 2002,  amounted to $19,272.  The total of
these payments made with respect to Class C Shares amounted to $77,088, of which
the Distributor received $50,636.

     Specific  details  about the Plans are more fully  defined  in the  Trust's
Prospectus and Statement of Additional Information.


<PAGE>

     Under a Distribution  Agreement,  the  Distributor  serves as the exclusive
distributor of the Trust's shares.  Through  agreements  between the Distributor
and  various  broker-dealer  firms  ("dealers"),  the  Trust's  shares  are sold
primarily  through the facilities of these dealers having offices within Oregon,
with the bulk of sales commissions  inuring to such dealers.  For the six months
ended March 31, 2002,  total  commissions on sales of Class A Shares amounted to
$509,732, of which the Distributor received $60,178.

4. PURCHASES AND SALES OF SECURITIES

     During the six months ended March 31, 2002,  purchases  of  securities  and
proceeds from the sales of securities  aggregated  $45,167,733 and  $30,183,491,
respectively.

     At  March  31,  2002,  aggregate  gross  unrealized  appreciation  for  all
securities in which there is an excess of market value over tax cost amounted to
$11,251,452,  and aggregate gross unrealized  depreciation for all securities in
which there is an excess of tax cost over market  value  amounted to  $1,460,990
for a net unrealized appreciation of $9,790,462.

5. PORTFOLIO ORIENTATION

     Since the Trust  invests  principally  and may  invest  entirely  in double
tax-free  municipal  obligations  of  issuers  within  Oregon,  it is subject to
possible risks  associated with economic,  political,  or legal  developments or
industrial  or  regional  matters  specifically  affecting  Oregon and  whatever
effects these may have upon Oregon issuers'  ability to meet their  obligations.
Two such developments,  Measure 5, a 1990 amendment to the Oregon  Constitution,
as well as  Measures  47 and 50,  limit the taxing  and  spending  authority  of
certain Oregon  governmental  entities.  Although these amendments could have an
adverse effect on the general financial  condition of certain municipal entities
that would  impair the ability of certain  Oregon  issuer's to pay  interest and
principal on their  obligations,  experience over the history of such amendments
would indicate a low probability of this happening.

6. DISTRIBUTIONS

     The Trust declares  dividends  daily from net  investment  income and makes
payments monthly in additional shares at the net asset value per share, in cash,
or in a combination of both, at the shareholder's  option.  Net realized capital
gains, if any, are distributed annually and are taxable.

     The  Trust  intends  to  maintain,  to the  maximum  extent  possible,  the
tax-exempt  status  of  interest  payments  received  from  portfolio  municipal
securities in order to allow dividends paid to shareholders  from net investment
income to be exempt  from  regular  Federal  and State of Oregon  income  taxes.
However,  due to differences  between financial  statement reporting and Federal
income tax reporting  requirements,  distributions  made by the Trust may not be
the same as the Trust's net investment  income,  and/or net realized  securities
gains.  Further, a small portion of the dividends may, under some circumstances,
be subject to taxes at ordinary income and/or capital gain rates.


<PAGE>

7. EXPENSES

     The Trust has negotiated an expense offset  arrangement with its custodian,
wherein it receives  credit  toward the  reduction of  custodian  fees and other
Trust  expenses  whenever there are uninvested  cash  balances.The  Statement of
Operations  reflects the total expenses before any offset,  the amount of offset
and the net expenses. It is the general intention of the Trust to invest, to the
extent  practicable,  some or all of cash  balances in  income-producing  assets
rather than leave cash on deposit.

8. CAPITAL SHARE TRANSACTIONS

     Transactions in Capital Shares of the Trust were as follows:

<TABLE>
<CAPTION>
                                                               SIX MONTHS ENDED
                                                                MARCH 31, 2002                   YEAR ENDED
                                                                 (UNAUDITED)                  SEPTEMBER 30, 2001
                                                       ----------------------------     ----------------------------
                                                         SHARES           AMOUNT          SHARES           AMOUNT
                                                       ----------      ------------     ----------      ------------
<S><C><C>                                              <C>             <C>              <C>             <C>
CLASS A SHARES:
   Proceeds from shares sold ................           1,906,845      $ 20,317,992      3,046,769      $ 32,323,152
   Reinvested dividends and
      distributions .........................             441,224         4,693,291        815,575         8,626,274
   Cost of shares redeemed ..................          (1,630,655)      (17,392,411)    (3,219,333)      (34,011,543)
                                                       ----------      ------------     ----------      ------------
      Net change ............................             717,414         7,618,872        643,011         6,937,883
                                                       ----------      ------------     ----------      ------------

CLASS C SHARES:
   Proceeds from shares sold ................             638,841         6,806,613        754,192         8,004,403
   Reinvested dividends and
      distributions .........................              19,005           201,860         20,272           214,572
   Cost of shares redeemed ..................             (61,628)         (656,924)      (160,595)       (1,702,903)
                                                       ----------      ------------     ----------      ------------
      Net change ............................             596,218         6,351,549        613,869         6,516,072
                                                       ----------      ------------     ----------      ------------

CLASS Y SHARES:
   Proceeds from shares sold ................             166,326         1,770,061        507,863         5,367,244
   Reinvested dividends and
      distributions .........................              28,484           302,527          9,109            96,422
   Cost of shares redeemed ..................            (290,526)       (3,095,431)      (285,830)       (3,012,297)
                                                       ----------      ------------     ----------      ------------
      Net change ............................             (95,716)       (1,022,843)       231,142         2,451,369
                                                       ----------      ------------     ----------      ------------
Total transactions in Trust
   shares ...................................           1,217,916      $ 12,947,578      1,488,022      $ 15,905,324
                                                       ==========      ============     ==========      ============
</TABLE>

<PAGE>

                            TAX-FREE TRUST OF OREGON
                              FINANCIAL HIGHLIGHTS

FOR A SHARE OUTSTANDING THROUGHOUT EACH PERIOD

<TABLE>
<CAPTION>
                                                                              CLASS A
                                                --------------------------------------------------------------------
                                                SIX MONTHS
                                                   ENDED                    YEAR ENDED SEPTEMBER 30,
                                                  3/31/02      -----------------------------------------------------
                                                (UNAUDITED)     2001        2000       1999        1998        1997
                                                -----------    -----        ----       ----        ----        ----
<S><C><C>                                          <C>         <C>         <C>        <C>         <C>         <C>
Net asset value, beginning of period..........     $10.72      $10.29      $10.27     $10.86      $10.68      $10.49
                                                   ------      ------      ------     ------      ------      ------
Income (loss) from investment operations:

   Net investment income......................      0.24        0.49        0.50       0.50        0.53        0.53
   Net gain (loss) on securities (both
      realized and unrealized)................     (0.18)       0.44        0.02      (0.56)       0.19        0.21
                                                   ------      ------      ------     ------      ------      ------
   Total from investment operations...........      0.06        0.93        0.52      (0.06)       0.72        0.74
                                                   ------      ------      ------     ------      ------      ------
Less distributions (note 6):
   Dividends from net investment income.......     (0.24)      (0.49)      (0.50)     (0.51)      (0.53)      (0.54)
   Distributions from capital gains...........     (0.02)      (0.01)         --      (0.02)      (0.01)      (0.01)
                                                   ------      ------      ------     ------      ------      ------
   Total distributions........................     (0.26)      (0.50)      (0.50)     (0.53)      (0.54)      (0.55)
                                                   ------      ------      ------     ------      ------      ------
Net asset value, end of period................     $10.52      $10.72      $10.29     $10.27      $10.86      $10.68
                                                   ======      ======      ======     ======      ======      ======

Total return (not reflecting sales charge)....     0.52%+       9.18%       5.26%     (0.62)%      6.90%       7.21%

Ratios/supplemental data
   Net assets, end of period (in millions)....      $310        $309        $289       $309        $322        $312
   Ratio of expenses to average net assets ...     0.71%*       0.72%       0.71%      0.71%       0.71%       0.73%
   Ratio of net investment income to
      average net assets .....................     4.50%*       4.62%       4.93%      4.70%       4.83%       5.01%
   Portfolio turnover rate ...................       9%+         17%         20%        16%          7%          5%

The expense ratios after giving effect to the expense offset for uninvested cash
balances were:

   Ratio of expenses to average net assets....     0.69%*       0.70%       0.70%      0.68%       0.69%       0.72%
</TABLE>

+    Not annualized.
*    Annualized.

                See accompanying notes to financial statements.

<PAGE>

                            TAX-FREE TRUST OF OREGON
                        FINANCIAL HIGHLIGHTS (CONTINUED)

FOR A SHARE OUTSTANDING THROUGHOUT EACH PERIOD

<TABLE>
<CAPTION>
                                                                             CLASS C
                                               --------------------------------------------------------------------
                                                SIX MONTHS
                                                  ENDED                        YEAR ENDED SEPTEMBER 30,
                                                 3/31/02         --------------------------------------------------
                                               (UNAUDITED)        2001       2000       1999       1998       1997
                                               -----------       ------     ------     ------     ------     ------
<S><C><C>                                         <C>            <C>        <C>        <C>        <C>        <C>
Net asset value, beginning of period .......      $10.71         $10.28     $10.27     $10.85     $10.67     $10.49
                                                  ------         ------     ------     ------     ------     ------
Income (loss) from investment operations:
   Net investment income ...................       0.19           0.39       0.41       0.41       0.43       0.43
   Net gain (loss) on securities (both
      realized and unrealized) .............      (0.18)          0.45       0.02      (0.55)      0.20       0.21
                                                  ------         ------     ------     ------     ------     ------
   Total from investment operations ........       0.01           0.84       0.43      (0.14)      0.63       0.64
                                                  ------         ------     ------     ------     ------     ------
Less distributions (note 6):
   Dividends from net investment income ....      (0.19)         (0.40)     (0.42)     (0.42)     (0.44)     (0.45)
   Distributions from capital gains ........      (0.02)         (0.01)        --      (0.02)     (0.01)     (0.01)
                                                  ------         ------     ------     ------     ------     ------
   Total distributions .....................      (0.21)         (0.41)     (0.42)     (0.44)     (0.45)     (0.46)
                                                  ------         ------     ------     ------     ------     ------
Net asset value, end of period .............      $10.51         $10.71     $10.28     $10.27     $10.85     $10.67
                                                  ======         ======     ======     ======     ======     ======

Total return (not reflecting sales charge) .      0.10%+         8.26%      4.27%     (1.38)%     6.00%      6.20%

Ratios/supplemental data
   Net assets, end of period (in millions) .      $ 18.7         $ 12.7     $  5.8     $  3.0     $  1.2     $ 0.80
   Ratio of expenses to average
      net assets ...........................      1.56%*          1.56%      1.55%      1.56%      1.56%      1.58%
   Ratio of net investment income to
      average net assets ...................      3.64%*          3.70%      4.03%      3.84%      3.98%      4.14%
   Portfolio turnover rate .................        9%+            17%        20%        16%         7%         5%

The expense ratios after giving effect to the expense offset for uninvested cash balances were:

   Ratio of expenses to average
      net assets............................      1.54%*         1.54%      1.54%      1.53%      1.54%      1.57%

<CAPTION>
                                                                                CLASS Y
                                                -------------------------------------------------------------------
                                                 SIX MONTHS
                                                   ENDED                        YEAR ENDED SEPTEMBER 30,
                                                  3/31/02        --------------------------------------------------
                                                (UNAUDITED)       2001       2000       1999       1998       1997
                                                -----------      ------     ------     ------     ------     ------
<S><C><C>                                         <C>            <C>        <C>        <C>        <C>        <C>
Net asset value, beginning of period .......      $10.72         $10.28     $10.27     $10.85     $10.68     $10.49
                                                  ------         ------     ------     ------     ------     ------
Income (loss) from investment operations:
   Net investment income ...................       0.25           0.50       0.52       0.52       0.54       0.54
   Net gain (loss) on securities (both
      realized and unrealized) .............      (0.20)          0.45       0.01      (0.56)      0.19       0.21
                                                  ------         ------     ------     ------     ------     ------
   Total from investment operations ........       0.05           0.95       0.53      (0.04)      0.73       0.75
                                                  ------         ------     ------     ------     ------     ------
Less distributions (note 6):
   Dividends from net investment income ....      (0.24)         (0.50)     (0.52)     (0.52)     (0.55)     (0.55)
   Distributions from capital gains ........      (0.02)         (0.01)        --      (0.02)     (0.01)     (0.01)
                                                  ------         ------     ------     ------     ------     ------
   Total distributions .....................      (0.26)         (0.51)     (0.52)     (0.54      (0.56)     (0.56)
                                                  ------         ------     ------     ------     ------     ------
Net asset value, end of period .............      $10.51         $10.72     $10.28     $10.27     $10.85     $10.68
                                                  ======         ======     ======     ======     ======     ======

Total return (not reflecting sales charge) .      0.50%+          9.45%      5.32%     (0.39)%     6.96%      7.37%

Ratios/supplemental data
   Net assets, end of period (in millions)        $ 22.4         $ 23.8     $ 20.5     $ 17.0     $ 10.7     $  4.0
   Ratio of expenses to average
      net assets ...........................      0.56%*          0.57%      0.56%      0.56%      0.55%      0.58%
   Ratio of net investment income to
      average net assets ...................      4.65%*          4.76%      5.08%      4.86%      4.95%      5.21%
   Portfolio turnover rate .................        9%+            17%        20%        16%         7%         5%

The expense ratios after giving effect to the expense offset for uninvested cash balances were:

   Ratio of expenses to average
      net assets............................      0.54%*          0.55%      0.54%      0.53%      0.53%      0.57%
</TABLE>


+    Not annualized.
*    Annualized.

                See accompanying notes to financial statements.


</TEXT>
</DOCUMENT>