FOREST SERVICE MANUAL
                           WASHINGTON

            TITLE 2500 - WATERSHED AND AIR MANAGEMENT

                     Amendment No. 2500-90-1

                     Effective June 1, 1990



NEW POSTING NOTICE:  This amendment is the first in a new 
numbering series corresponding to the year in which material was 
amended.  Since this amendment replaces all text except Interim 
Directives (ID), do not check for the last transmittal received 
for this title.  Replace the entire title text except ID's.  
Place this transmittal sheet at the front of the title and retain 
until the first transmittal of the next calendar year is 
received.

                                             Superseded
Page Code                                      Sheets  

(Entire title except ID's)
2500--1 Thru 2590.4b                      	58

Amendments Covered

    46, 12/85
    47,  2/86
    48,  3/86
    50,  5/86
    51,  6/86
    52,  8/87
    53, 10/87
    54, 10/89

                                              New
Document Name                                 Pages

    2500 Table of Contents                  	14
    2500 Zero Code                          	11
    2510  				     	 6
    2520 					26
    2530 					15
    2540 					16
    2550 					12
    2580  					 6
    2590  					 3

    Digest:

2500 - Please read the new posting notice carefully.  These 
       directions apply to this transmittal only. 

       Entire text, except ID's, is replaced.  New text 
       corresponds with text located in the National Information 
       Center.

       The electronic document names are shown above for ease in 
       accessing them from the National Information Center.

       Direction has not been changed.  Some minor typographical 
       and technical errors were corrected.

       Amendment numbers and dates noted above are listed for 
       historical purposes only.

       All subsequent amendments will be issued by document.  




F. DALE ROBERTSON
Chief