                                                                     Page 1a
 
                                                                   HJA WATERSH
CHANNEL INPUTS                  WY1975    WY1976    WY1977    WY1978    WY1979
Surface erosion (kg/ha/yr)          75       343       598       171       298
Debris slide                         0         0         0         0         0
Litterfall                                                                    
Rootwad                                                                       
Other                               17        20        14        18        21
                                                                              
TOTAL INPUT                         92       363       612       189       319
                                                                              
                                                                              
CHANNEL EXPORT                                                                
Suspended sediment                 122      1421        14       760       161
Bedload                            243      1710         5       894       235
Dissolved load                     351       314       159       350       286
Debris flow                          0         0         0         0         0
                                                                              
TOTAL EXPORT                       716      3445       178      2004       682
                                                                              
NET EXPORT                         623      3082      -434      1815       363
                                                                              
                                                                              
                                                                              
                                                                    HJA WATERS
CHANNEL INPUTS                  WY1975    WY1976    WY1977    WY1978    WY1979
Surface erosion (kg/ha/yr)                              24        18        24
Debris slide                         0         0         0         0         0
Litterfall                                                                    
Rootwad                                                                       
Other                               15        19        13        17        19
                                                                              
TOTAL INPUT                                                                   
                                                                              
                                                                              
CHANNEL EXPORT                                                                
Suspended sediment                  30       116         4        20        18
Bedload                             11        68                  18         9
Dissolved load                     262       293        62       239       232
Debris flow                                                                   
                                                                              
TOTAL EXPORT                       302       476        66       277       259

                                                                     Page 1b
 
ED 10 SEDIMENT BUDGET                                                 
    WY1980    WY1981    WY1982    WY1983    WY1984    WY1985    WY1986
        95       100       114        78        78       111          
         0         0         0         0         0         0     12000
                                                                      
                                                                      
        19        12        19         9        18                    
                                                                      
       114       112       133        87        96       111     12000
                                                                      
                                                                      
                                                                      
        93        52       182        87       112                    
        61        35        38         7        58         3         0
       338       375       457       393       510                    
         0         0         0         0         0         0     58600
                                                                      
       492       462       677       487       680         3     58600
                                                                      
       379       351       544       400       584      -108     46600
                                                                      
                                                                      
                                                                      
HED 9 SEDIMENT BUDGET                                                 
    WY1980    WY1981    WY1982    WY1983    WY1984    WY1985    WY1986
        45        22        23        28        25        29          
         0         0         0         0         0         0         0
                                                                      
                                                                      
        17        11        18         9        18                    
                                                                      
                                                                      
                                                                      
                                                                      
                                                                      
        17        19        63        32        41                    
         4        10        21         6        16         1         0
       285       263       447       346       436                    
                                                                      
                                                                      
       305       292       531       384       493         1         0

