Hello,

Try the USGS Program HYSEP http://water.usgs.gov/software/HYSEP/.

Washington State used the program to analyze ground water flow to
streams across the state, http://www.ecy.wa.gov/biblio/99327.html.

Have fun!


Laurie Morgan
Hydrogeologist
Water Quality Program
Dept. of Ecology
(360) 407-6483
LMOR461@...



-----Original Message-----
From: hydrologymodel@...
[mailto:hydrologymodel@...] On Behalf Of Filho das Pedras
Sent: Friday, March 20, 2009 12:18 PM
To: hydrologymodel@...
Subject: [hydrologymodel] Presentation and Question

Hello to everyone!

My name is Vitor, and I'm a researcher in CETEC, a scientific research
center in Brazil.
I'm seeking for a software that is able to separate a streamflow
hydrograph into its base-flow and surface-runoff components. Someone
know?

Thanks,
Vitor Vieira Vasconcelos