RIVRISK

RIVRISK is a Windows-based modeling tool developed by Tetra Tech for the Electric Power Research Institute (EPRI) that provides a comprehensive evaluation of a facility’s effects on its receiving river. 

What can RIVRISK do?

  • Determine chemical concentrations in rivers due to direct discharges, groundwater seepage, and atmospheric deposition

  • Determine carcinogenic and noncarcinogenic human health risks from 16 exposure pathways due to contamination of groundwater, air, or surface water

  • Evaluate risks to aquatic organisms

  • Assess uncertainty in exposure concentrations and human health risks via Monte Carlo analysis

  • Evaluate thermal discharges

  • Simulate discharges to small streams which eventually discharge to a large river

  • Predict the fate of the chlorine residual and in-situ formation of chloroform

For more information on RIVRISK, email rivrisk@tetratech.com or call Christine Lew at (925) 283-3771



Visit the RivRisk User's Site at http://rivrisk.tetratech.com for even more information on RivRisk's capabilities, an interactive demo, as well as publications describing several real-life applications of the RivRisk model