Need more information about surface water? Contact the USGS Office of Surface Water at (703)648-5301.

Technical Memos

GW 93.01 Establishment of a National Policy to Archive Ground-Water Flow and Transport Models

SW 98.02 Distribution of ASCE Report, "Predicting Travel Time and Dispersion in Rivers and Streams," by Harvey E. Jobson

Publications

Prediction of Traveltime and Longitudinal Dispersion in Rivers and Streams - WRIR 96-4013

Training

ID2020TC Modeling Flow and Transport in a Riverine Environment

QW1022TC Water Quality Principles

Software

BLTM - Branched Lagrangian Transport Model

HSPF - Hydroogical Simulation Program--Fortran

DAFLOW

FEQ - Full Equations Model, flow model

FourPt - An unsteady, one-dimensional, open-channel flow model

References

News

The DAFLOW model is currently being linked to the MODFLOW groundwater model to allow the simulation of surface-water/ground-water interactions. Linkage of BLTM to MODFLOW is planned for the near future.

A GUI interface for the DAFLOW/BLTM transport modeling system is under development.

Other Links

The USGS Surface-water quality and flow Modeling Interest Group

HASS User Software