Water quality/GIS models

GRASS 4.0 grass at holstein.age.uiuc.edu
Thu Jan 26 11:18:52 EST 1995

I see references to answers, and agnps
as well as topmodel - all of these are 
variations of hydrologic modals aimed
at water and sediment flow (agnps does
some other things as well) but I see no 
references to water quality/GIS models 
that deal with pesticide fate.

Are there any? 

Has anyone created some
modules for preexistent models that
model pesticide movement too?

I also heard at one time that someone
was trying to interface CREAMS with 
a GIS.  Are there ant references
to this out there?

thanks in advance.

Keith M Mitchell
University of Illinois
Dept. of Ag Engineering

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