Your catch basin plays a crucial role in preventing debris, pollutants, and sediment from entering stormwater systems and causing blockages. Regular maintenance is essential to ensure its optimal functionality and prevent potential issues. In this guide, we’ll walk you through the step-by-step process of Catch Basin Cleaning to keep it in top condition.

Understanding the Catch Basin:

Before diving into the cleaning process, it’s important to have a basic understanding of what a catch basin is and how it functions. A catch basin is a key component of stormwater management systems, designed to trap and collect debris and pollutants before they enter the drainage system. It typically consists of a grate or curb inlet that allows water to flow in while capturing larger particles.

Tools and Equipment:

Gathering the right tools and equipment is the first step in the cleaning process. Here’s a list of items you’ll need:

  1. Safety gear: Gloves, safety glasses, and, if necessary, a mask to protect yourself from potential hazards.
  2. Vac Trailer to remove accumulated debris, sediment, and any standing water.
  3. High-pressure hydrojetter to flush out any remaining sediment and clean the basin and drain lines thoroughly

Step-by-Step Catch Basin Cleaning Process:

  1. Safety First: Begin by putting on your safety gear—gloves, safety glasses, and a mask if needed. Safety should always be a priority when working on maintenance tasks.
  2. Clear the Area: Remove any loose debris, leaves, or trash around the catch basin to create a safe and accessible workspace.
  3. Lift the Grate: Use a suitable tool to lift the catch basin grate. Grates are often heavy, so take care to lift with your legs, not your back.
  4. Remove Debris: Remove debris accumulated in the basin with a high-pressure vacuum trailer or truck, carefully removing any accumulated debris, leaves, and sediment from the bottom of the catch basin.
  5. Inspect for Damage: While cleaning, inspect the catch basin for any signs of damage, wear, or corrosion. Addressing these issues promptly can prevent more significant problems down the line.
  6. Flush with Water: Use a high-pressure hydrojetter to flush out any remaining sediment in the basin and in the drain lines and ensure a thorough cleaning. Direct the water flow towards the outlet to push debris out of the catch basin.
  7. Inspect and Replace: After cleaning, inspect the catch basin again to ensure it is free from debris and functioning correctly. If the grate or any other components are damaged, consider replacing them to maintain optimal performance.
  8. Replace the Metal Grate
  9. Dispose of Debris: Take debris to an approved Environmental Waste Service Disposal Center.


Regular Catch Basin Cleaning and maintenance are essential for preventing clogs, ensuring proper drainage, and protecting the overall integrity of your stormwater management system. By following this comprehensive guide, you can keep your catch basin in optimal condition, contributing to a healthier and more efficient water management system. Remember, a small investment of time in routine cleaning can save you from major issues and costly repairs in the long run.

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