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Hydrologic and Hydraulic Modeling

Tetra Tech CSO has over 20 years of hydrologic and hydraulic (H&H) modeling experience in urban hydrology, wastewater collection system, drainage and stormwater systems, river channels and floodplains. In its various studies and applications, Tetra Tech CSO has worked with most of the hydrological and hydraulic software available on the market, including InfoWorks, MIKE URBAN, SWMM, etc., and holds multiple licenses required for the usage of the software packages. Our team is also proficient in the use of specialized modules, such as real time control and inflow and infiltration. 

Modeling and support software:

  • InfoWorks
  • Mike Urban
  • XPSWMM
  • PCSWMM
  • OTTHYMO
  • DDSWMM
  • HEC-RAS
  • ArcGIS
  • AutoCad
  • MapInfo 

The knowledge we have acquired by calibrating and validating H&H models in diverse situations, along with our experience in developing flow monitoring programs and GIS conversion, has honed our capacity to optimize the representation of networks and to interpret the results while accounting for the limitations of the model and the monitored data. Over time, Tetra Tech CSO has perfected its ability to select the most relevant parameters, rainfall events and the appropriate hydrological and hydraulic resolutions in order to meet the client’s objectives and develop a robust model in a cost-efficient manner. 

Our specialized modeling services include:

  • Model development and calibration for storm, sanitary, combined and river systems;
  • Model and GIS conversion/integration;
  • Model update and conversion;
  • Model software comparison and recommendations;
  • Training .
 

Key Contact

Diana Tao

Director of Business Development
This email address is being protected from spambots. You need JavaScript enabled to view it.
514-257-2427 Ext: 3306
Toll Free: 877-292-5100