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SewerGEMS: Sanitary Sewer Modeling - AulaGEO

Name: SewerGEMS: Sanitary Sewer Modeling - AulaGEO
Rating: 4.0 (138 reviews)

Learn sanitary sewer modeling in SewerGEMS with a practical approach aligned with digital twin workflows.

Created byAulaGEO Academy

Last updated 4/2026

English

What you'll learn

Design and analyze sanitary sewer systems using industry-standard engineering principles
Build hydraulic models using geospatial data, CAD drawings, and external databases
Apply automated workflows to detect system deficiencies and improve network performance
Use OpenFlows SewerGEMS to create, simulate, and evaluate sewer network models
Interpret simulation results including flows, depths, and hydraulic profiles for decision-making
Develop Digital Twin–aligned models to support planning, analysis, and infrastructure management

Course content

7 sections • 34 lectures • 2h 58m total length

Project Demo and Course Overview3:11
Explore a complete demo of the final model to understand what you will build and how the tools come together in a real project.
Course Introduction and Objectives3:21
Understand how the course is structured, what you will learn, and how each section builds toward real-world modeling skills.
Getting Started with the Workspace1:50
Set up your working environment and review the basic steps needed to begin creating your first model.
User Interface and Navigation4:35
Learn how to move through the interface, identify key tools, and work efficiently within the software.

Exercise Overview and Gravity Sewer Setup4:27
Start the main exercise by reviewing objectives and preparing the initial setup for building a gravity sewer model.
Understanding and Applying the GVF Convex Solver1:31
Learn how the solver works and how it models gravity flow behavior within sewer systems.
Defining Pipe Properties with the Conduit Catalog1:29
Configure pipe materials and properties to ensure realistic and consistent modeling results.
Configuring Drawing and Layout Settings3:21
Adjust drawing settings to create a clean and organized environment for building your network.
Building the Sewer Network Layout2:45
Create the physical layout by placing manholes and conduits to define the system structure.
Assigning System Data and Boundary Conditions5:28
Input key data such as inflows, elevations, and boundary conditions that drive model behavior.
Applying Manhole Loading Conditions4:52
Add loading data to simulate real flow contributions at each node in the network.
Creating Scenarios and Setting Calculation Options1:44
Define scenarios and configure calculation settings to evaluate different operating conditions.
Running the Model and Reviewing Results5:28
Run the simulation and begin interpreting results such as flows and hydraulic grade lines.
Evaluating the System Under Peak Flow Conditions3:59
Test the model under peak demand and identify potential capacity or performance issues.
Exercise Review and Key Modeling Insights1:58
Review the full workflow and reinforce the main lessons learned from the exercise.

Reviewing the Existing Gravity Model3:56
Revisit the base model to understand its current behavior before adding pumping elements.
Adding and Configuring Pumping Elements15:18
Introduce pumps into the system and define how they operate within the network.
Running the Model with Pumps and Analyzing Results4:03
Run the updated model and evaluate how pumps change flow conditions and system performance.

Exercise Objectives and Workflow Overview1:23
Understand the goals and steps involved in automating model creation and data integration.
Building a Model Automatically with Model Builder8:10
Generate a network from external data sources to speed up model creation.
Extracting Terrain Data with T-Rex4:16
Use terrain extraction tools to assign elevations and improve model accuracy.
Assigning Loads with Load Builder3:22
Distribute demands across the network based on spatial data and user-defined criteria.
Running and Verifying the Generated Model7:44
Execute the model and verify that all elements and data were correctly assigned.
Exercise Review and Model Validation2:33
Review results and validate the automated workflow for accuracy and consistency.

Exercise Objectives and Design Criteria1:12
Define design goals and constraints that will guide the sewer system development.
Building the Network Under Design Constraints4:17
Create the network while considering engineering rules and limitations.
Entering Design Data and Parameters13:35
Input required parameters that control design validation and system performance.
Validating and Computing the Design5:05
Run validation checks and computations to ensure the system meets defined criteria.
Automating and Optimizing the Design9:35
Use automation tools to refine and optimize the sewer network design.

Requirements

Basic understanding of urban infrastructure or civil engineering concepts is helpful but not required
No prior experience with SewerGEMS is needed; everything will be explained step by step
Familiarity with CAD or GIS tools is a plus, but not mandatory
A computer capable of running OpenFlows SewerGEMS (trial or licensed version)
Willingness to learn practical hydraulic modeling through real-world examples

Description

Welcome to this comprehensive course on Sanitary Sewer Modeling and Analysis using OpenFlows SewerGEMS (or SewerCAD, if applicable), developed under a Digital Twin–aligned approach for modern infrastructure engineering.

This course is designed to take you from the fundamentals of sewer system modeling to advanced analysis, simulation, and design workflows. Through a structured, hands-on methodology, you will learn how to build, simulate, and evaluate sanitary sewer networks using industry-leading tools and real-world engineering practices.

Unlike courses that focus only on software commands, this training emphasizes engineering reasoning, data-driven modeling, and system understanding, allowing you to interpret results, validate designs, and make informed decisions in real infrastructure projects.

Additionally, this course introduces a Digital Twin mindset, where models are not just static representations, but dynamic systems that integrate data, scenarios, and analysis to support planning, operation, and decision-making.

Learning Objectives

By the end of this course, you will be able to:

Understand the fundamentals of sanitary sewer systems and gravity flow behavior
Build and configure sewer network models in OpenFlows
Apply the GVF solver for realistic hydraulic simulations
Define loads, boundary conditions, and system parameters
Run simulations and interpret hydraulic results such as flows, depths, and profiles
Model pumping systems and evaluate their impact on network performance
Perform Extended Period Simulations (EPS) for dry and wet weather conditions
Compare scenarios to identify critical conditions and system limitations
Use Model Builder, T-Rex, and Load Builder to automate model creation
Apply constraint-based design approaches for optimized sewer systems
Understand how hydraulic models support Digital Twin strategies in infrastructure

Who Should Take This Course

This course is ideal for:

Civil and hydraulic engineers
Water and wastewater infrastructure professionals
Consultants working in urban drainage and utilities
GIS and modeling specialists
Students in civil, environmental, or hydraulic engineering
Anyone interested in developing practical skills in sewer system modeling

Course Structure

The course follows a progressive workflow that mirrors real engineering practice:

Section 1: Getting Started with the Workspace

Understand the interface, tools, and environment needed to begin building models efficiently.

Section 2: Building Your First Gravity Sewer Model

Develop a complete gravity sewer model from scratch and analyze its performance.

Section 3: Introducing Pumping Systems into the Model

Incorporate pumping elements and evaluate their influence on system behavior.

Section 4: Simulating Real Conditions with EPS

Simulate system performance over time under dry and wet weather conditions.

Section 5: Automating Model Creation and Data Assignment

Use automation tools to generate models, extract terrain, and assign loads efficiently.

Section 6: Designing with Constraints and Automation

Apply engineering criteria to design and optimize sewer networks.

Section 7: Exploring Bentley Water Solutions

Understand the broader OpenFlows ecosystem and licensing structure.

Why Take This Course

This course stands out for its practical, engineering-driven approach combined with Digital Twin principles.

You will not only learn how to use the software, but also how to:

Think like a hydraulic engineer
Build models that reflect real-world conditions
Use data and scenarios to support better decisions
Transition from static modeling to Digital Twin–oriented workflows

Each section is based on real workflows, ensuring that what you learn can be directly applied to professional projects.

About OpenFlows SewerGEMS / SewerCAD

OpenFlows SewerGEMS and SewerCAD are powerful solutions for modeling and analyzing sanitary and combined sewer systems. Widely used by engineers and utilities worldwide, they enable accurate simulation of hydraulic behavior, support system design, and play a key role in the development of digital twins for water infrastructure.

Who this course is for:

Civil and hydraulic engineers working on sewer and urban drainage systems
Water and wastewater professionals involved in design, analysis, or operation of networks
Consultants and engineers seeking to incorporate Digital Twin concepts into infrastructure projects
GIS, CAD, and modeling specialists interested in hydraulic simulation workflows
Students in civil, environmental, or hydraulic engineering looking for practical, job-ready skills
Anyone interested in learning how to model and analyze sanitary sewer systems using industry tools

SewerGEMS: Sanitary Sewer Modeling - AulaGEO

What you'll learn

Explore related topics

Course content

Getting Started with the Workspace4 lectures • 13min

Building Your First Gravity Sewer Model11 lectures • 37min

Introducing Pumping Systems into the Model3 lectures • 23min

Simulating Real Conditions with EPS3 lectures • 30min

Automating Model Creation and Data Assignment6 lectures • 27min

Designing with Constraints and Automation5 lectures • 34min

Exploring Bentley Water Solutions2 lectures • 14min

Requirements

Description

Who this course is for: