Skip to main content
U.S. flag

An official website of the United States government

Here’s how you know

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

HTTPS

Secure .gov websites use HTTPS
A lock (LockA locked padlock) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

    • Environmental Topics
    • Air
    • Bed Bugs
    • Cancer
    • Chemicals, Toxics, and Pesticide
    • Emergency Response
    • Environmental Information by Location
    • Health
    • Land, Waste, and Cleanup
    • Lead
    • Mold
    • Radon
    • Research
    • Science Topics
    • Water Topics
    • A-Z Topic Index
    • Laws & Regulations
    • By Business Sector
    • By Topic
    • Compliance
    • Enforcement
    • Laws and Executive Orders
    • Regulations
    • Report a Violation
    • Environmental Violations
    • Fraud, Waste or Abuse
    • About EPA
    • Our Mission and What We Do
    • Headquarters Offices
    • Regional Offices
    • Labs and Research Centers
    • Planning, Budget, and Results
    • Organization Chart
    • EPA History

Breadcrumb

  1. Home
  2. National Pollutant Discharge Elimination System (NPDES)

Construction Inspection Training Course

CGP training cover page

Welcome to EPA’s Construction Inspection Training Course website!

The training course consists of five training modules and a final exam, and takes approximately seven hours to complete. EPA’s course is available at no cost.

A version of the training is available en español.

User Tips for EPA Training Course

  • This training is optimized for viewing on a laptop or desktop computer and cannot be guaranteed to display properly on other devices such as tablets.
  • cgp training instruction icon
    The training is best viewed with the browser zoom level at 100 percent. At higher zoom levels, the training may not display correctly. For example, some users may see a small black pop-out box appear on the screen that, when selected, reveals text that is not visible due to the zoom level.
  • During the training if you have to exit out of any module, we suggest you note the slide number so that you can return to where you stopped.

Course Modules and Final Exam

You must complete all five modules and pass the final exam to be considered a Qualified Person to conduct inspections under Part 4 of the 2022 Construction General Permit (CGP). If you pass the final exam you will be provided with a certificate of completion, a copy of which must be kept with the permittee’s Stormwater Pollution Prevention Plan (SWPPP). Select the links below to start each training module.

Module 1: General Overview and Introduction

Runtime: 30 minutes
Provides background on how and why stormwater discharges from construction activities are regulated.
  • Module 1

Module 2: 2022 CGP Overview

Runtime: 60 minutes
Provides an overview of the 2022 CGP requirements.
  • Module 2

Module 3: Erosion and Sediment Controls

Runtime: 1 hour 35 minutes
Covers common erosion and sediment controls, when they are appropriate, and their proper installation and maintenance. This module is broken into two parts.
  • Module 3, Part 1 (30 minutes)
  • Module 3, Part 2 (65 minutes)

Module 4: Pollution Prevention Controls

Runtime: 35 minutes
Explains controls for preventing common construction site pollutants from being discharged in stormwater.
  • Module 4

Module 5: Conducting CGP Site Inspections

Runtime: 2 hours 30 minutes
Reviews the process for conducting a thorough CGP inspection, and includes two 360-degree virtual inspections. This module is broken into four parts. Please note that a computer mouse is required to properly navigate the virtual inspection portions of this module.
  • Module 5, Lessons 1 & 2 (20 minutes)
  • Module 5, Site1, Part 1 (45 minutes)
  • Module 5, Site 1, Part 2 (40 minutes)
  • Module 5, Site 2 (45 minutes)
The following PDF Companion Documents provide a text-based version of the 360-degree virtual inspections in Module 5:
  • Site 1, Part 1 Companion Document (pdf) (9.64 MB)
  • Site 1, Part 2 Companion Document (pdf) (9.13 MB)
  • Site 2 Companion Document (pdf) (8.4 MB)

Final Exam

The final exam consists of 40 questions and covers content from all five training modules. Individuals must receive a minimum score of 80 percent to receive a training certificate that satisfies the training requirement in Part 6.3.b of the CGP. Information on how to print a Certificate of Completion is provided in the exam site when an individual passes the exam.
  • Final Exam

Please use the Feedback Form for any questions or comments about EPA's Construction Inspection Training Course.

DISCLAIMER: This training does not impose any new legally binding requirements on EPA, States, Tribes, territories, or the regulated community, and does not confer legal rights or impose legal obligations upon any member of the public. In the event of a conflict between this training and any statute, regulation, or permit, this training would not be controlling. Interested parties are free to raise questions and objections about this training’s substance, and about its applicability to a particular situation.

National Pollutant Discharge Elimination System (NPDES)

  • About NPDES
    • Permit Basics
    • State Program Information
    • Permit Limits
    • Program Management and Oversight
    • NPDES Regulations
    • Other Federal Laws that Apply to the NPDES Permit Program
  • All NPDES Program Areas
    • Animal Feeding Operations
    • Aquaculture
    • Forest Roads
    • Industrial Wastewater
    • Municipal Wastewater
      • Combined Sewer Overflows (CSOs)
      • Sanitary Sewer Overflows (SSOs)
      • Peak Flows
      • Integrated Planning
    • National Pretreatment Program
      • Standards and Requirements
      • Roles and Responsibilities
      • Events, Training and Webinars, and Publications
    • Pesticide Permitting
    • Stormwater
      • Construction Activities
      • Industrial Activities
      • Municipal Sources
      • Transportation Sources
      • Oil and Gas Permitting
      • Stormwater Planning
      • EPA's Residual Designation Authority
      • Rules and Notices
    • Water Quality Trading
  • NPDES Technical Resources
    • Resources for Permit Writers
    • NPDES Permit Writers' Manual
    • NPDES Training
    • Tools
    • Electronic Notice of Intent (eNOI)
    • NPDES Applications and Forms
Contact Us About NPDES
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on February 14, 2025
  • Assistance
  • Spanish
  • Arabic
  • Chinese (simplified)
  • Chinese (traditional)
  • French
  • Haitian Creole
  • Korean
  • Portuguese
  • Russian
  • Tagalog
  • Vietnamese
United States Environmental Protection Agency

Discover.

  • Accessibility Statement
  • Budget & Performance
  • Contracting
  • EPA www Web Snapshot
  • Grants
  • No FEAR Act Data
  • Plain Writing
  • Privacy
  • Privacy and Security Notice

Connect.

  • Data
  • Inspector General
  • Jobs
  • Newsroom
  • Regulations.gov
  • Subscribe
  • USA.gov
  • White House

Ask.

  • Contact EPA
  • EPA Disclaimers
  • Hotlines
  • FOIA Requests
  • Frequent Questions
  • Site Feedback

Follow.